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| Industry | Industry 2 | Firm | Stand |
|---|---|---|---|
| 1 Coal | 1.1 Hard or brown coal | WÊGLOKOKS | A 21 |
| 2 Power engineering machines and devices | CUBIC | A 43 | |
| 2 Power engineering machines and devices | DACPOL | A 31 | |
| 2 Power engineering machines and devices | EURO-LOCKS | N 15 | |
| 2 Power engineering machines and devices | M4 Maszyny - VOLTA | L2 18a | |
| 2 Power engineering machines and devices | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 2 Power engineering machines and devices | 2.1 Steam and water boilers, steam generators | CES | A 39 |
| 2 Power engineering machines and devices | 2.1 Steam and water boilers, steam generators | EXPLOSION POWER GmbH | A 49 |
| 2 Power engineering machines and devices | 2.1 Steam and water boilers, steam generators | IASE | A 54 |
| 2 Power engineering machines and devices | 2.2 Steam or gas turbines | IASE | A 54 |
| 2 Power engineering machines and devices | 2.2 Steam or gas turbines | ZEG-ENERGETYKA | A 14 |
| 2 Power engineering machines and devices | 2.4 Internal combustion piston and jet engines | Yamaha - Virtute Maris | L2 9 |
| 2 Power engineering machines and devices | 2.7 Devices and systems of power plant technology | MTS | Z 1 |
| 2 Power engineering machines and devices | 2.7 Devices and systems of power plant technology | VYRTYCH | A 30 |
| 2 Power engineering machines and devices | 2.7.3 Pumps, fans and compressors | M4 Maszyny - VOLTA | L2 18a |
| 2 Power engineering machines and devices | 2.7.7 Heat storage systems at cogeneration plants | EL-WLOD | Z 19 |
| 2 Power engineering machines and devices | 2.7.8 Other power plant components | EXPLOSION POWER GmbH | A 49 |
| 2 Power engineering machines and devices | 2.7.8 Other power plant components | FIAMM ENERGY TECHNOLOGY S.p.A. | A 12 |
| 2 Power engineering machines and devices | 2.7.8 Other power plant components | GAMA | K 18 |
| 2 Power engineering machines and devices | 2.7.8 Other power plant components | PARTEX | K 19 |
| 2 Power engineering machines and devices | 2.7.8 Other power plant components | URIARTE POLSKA | Z 26 |
| 3 Use of renewable energy sources | A.EBERLE | A 60 | |
| 3 Use of renewable energy sources | CUBIC | A 43 | |
| 3 Use of renewable energy sources | DACPOL | A 31 | |
| 3 Use of renewable energy sources | EMITER | G 17 | |
| 3 Use of renewable energy sources | EURO-LOCKS | N 15 | |
| 3 Use of renewable energy sources | HELIOS STRATEGIA | OZE 2 | |
| 3 Use of renewable energy sources | PFISTERER | A 35 | |
| 3 Use of renewable energy sources | PHOENIX CONTACT | G 15 | |
| 3 Use of renewable energy sources | PROTEKT | G 3 | |
| 3 Use of renewable energy sources | SONEL S.A. | A 28 | |
| 3 Use of renewable energy sources | 3.1 Biomass and biofuels | CES | A 39 |
| 3 Use of renewable energy sources | 3.1 Biomass and biofuels | IEn GDAÑSK | A 18 |
| 3 Use of renewable energy sources | 3.1 Biomass and biofuels | NEO ENERGY GROUP TESVOLT | L1 1a |
| 3 Use of renewable energy sources | 3.2 Solar thermal collectors | Electricom Engineering | L2 3 |
| 3 Use of renewable energy sources | 3.2 Solar thermal collectors | ELEKTRO.INFO | K 8 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | BELOS-PLP SA | A 18 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | BIFACIALMAX | OZE 7 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ELHAND TRANSFORMATORY | A 52 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ENDRESS | N 24 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ENERSYS SP. Z O. O. | A 49 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ENEXON SP. Z O. O. | OZE 7 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ETC PLUS | A 29 L5 2 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | HELLERMANNTYTON | W 11 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | HG SOLAR | OZE 7 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | HOPPECKE | A 37 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | JEAN MUELLER POLSKA | N 28 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | MEB GROUP | L6 4a |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | MIESIÊCZNIK SEP INPE | |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ML SYSTEM | L2 17a |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | MP SOLAR GROUP | OZE 7 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | PARTEX | K 19 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | RAWICOM SA | OZE 1A |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | Rollform Polska | Z 2 L6 8 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ROMGOS GRUPA | L6 4c |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | RST | A 59 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | SIMET S.A. | A 15 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | TAT | A 49 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | TELZAS SP. Z O. O. | A 29 |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | TME | W 23b |
| 3 Use of renewable energy sources | 3.3 Photovoltaic solar cells | ZNSHINE | OZE 7 |
| 3 Use of renewable energy sources | 3.4 Wind power | APS ENERGIA SA | A 27 SEL 1 |
| 3 Use of renewable energy sources | 3.4 Wind power | ELFEKO S.A. | W 29 |
| 3 Use of renewable energy sources | 3.4 Wind power | ELHAND TRANSFORMATORY | A 52 |
| 3 Use of renewable energy sources | 3.4 Wind power | ENCO | L1 1 |
| 3 Use of renewable energy sources | 3.4 Wind power | HELLERMANNTYTON | W 11 |
| 3 Use of renewable energy sources | 3.4 Wind power | MEB GROUP | L6 4a |
| 3 Use of renewable energy sources | 3.4 Wind power | MIESIÊCZNIK SEP INPE | |
| 3 Use of renewable energy sources | 3.4 Wind power | NEO ENERGY GROUP TESVOLT | L1 1a |
| 3 Use of renewable energy sources | 3.4 Wind power | ORMAZABAL POLSKA | G 11 |
| 3 Use of renewable energy sources | 3.4 Wind power | ROMGOS GRUPA | L6 4c |
| 3 Use of renewable energy sources | 3.4 Wind power | WEIDMÛLLER | L6 5 |
| 3 Use of renewable energy sources | 3.5 Hydropower | APS ENERGIA SA | A 27 SEL 1 |
| 3 Use of renewable energy sources | 3.5 Hydropower | £UKASIEWICZ - KOMEL | A 76 |
| 3 Use of renewable energy sources | 3.6 Geothermal energy | APS ENERGIA SA | A 27 SEL 1 |
| 3 Use of renewable energy sources | 3.7 Utilization of exhaust air heat, heat pump systems | INGREMIO Bracia Kotulscy | W 23 |
| 3 Use of renewable energy sources | 3.7 Utilization of exhaust air heat, heat pump systems | MEB GROUP | L6 4a |
| 3 Use of renewable energy sources | 3.7 Utilization of exhaust air heat, heat pump systems | ZPAS S.A. | A 47 |
| 3 Use of renewable energy sources | 3.8 Hydrogen technologies | APS ENERGIA SA | A 27 SEL 1 |
| 3 Use of renewable energy sources | 3.8 Hydrogen technologies | MEB GROUP | L6 4a |
| 3 Use of renewable energy sources | 3.8 Hydrogen technologies | ML SYSTEM | L2 17a |
| 3 Use of renewable energy sources | 3.9 Fuel cell technologies | APS ENERGIA SA | A 27 SEL 1 |
| 4 Generation, conversion and storage of electric energy | DACPOL | A 31 | |
| 4 Generation, conversion and storage of electric energy | EMITER | G 17 | |
| 4 Generation, conversion and storage of electric energy | EURO-LOCKS | N 15 | |
| 4 Generation, conversion and storage of electric energy | IEn GDAÑSK | A 18 | |
| 4 Generation, conversion and storage of electric energy | £UKASIEWICZ - IMN | A 76 | |
| 4 Generation, conversion and storage of electric energy | £UKASIEWICZ - KOMEL | A 76 | |
| 4 Generation, conversion and storage of electric energy | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 4 Generation, conversion and storage of electric energy | PFISTERER | A 35 | |
| 4 Generation, conversion and storage of electric energy | PROTEKT | G 3 | |
| 4 Generation, conversion and storage of electric energy | ZREW Tramsformatory | W 24 | |
| 4 Generation, conversion and storage of electric energy | 4.1 Synchronous generators and compensators | ELMECH | L2 11 |
| 4 Generation, conversion and storage of electric energy | 4.1 Synchronous generators and compensators | ENDRESS | N 24 |
| 4 Generation, conversion and storage of electric energy | 4.1 Synchronous generators and compensators | Serafin Maszyny | L5 4 |
| 4 Generation, conversion and storage of electric energy | 4.2 Synchronous and asynchronous motors, rotary converters | MIESIÊCZNIK SEP INPE | |
| 4 Generation, conversion and storage of electric energy | 4.3 Engine-powered generating sets | CES | A 39 |
| 4 Generation, conversion and storage of electric energy | 4.3 Engine-powered generating sets | COMEX | N 24 L2 14 |
| 4 Generation, conversion and storage of electric energy | 4.3 Engine-powered generating sets | ELEKTRO.INFO | K 8 |
| 4 Generation, conversion and storage of electric energy | 4.3 Engine-powered generating sets | ENDRESS | N 24 |
| 4 Generation, conversion and storage of electric energy | 4.3 Engine-powered generating sets | ENERSYS SP. Z O. O. | A 49 |
| 4 Generation, conversion and storage of electric energy | 4.3 Engine-powered generating sets | Yamaha - Virtute Maris | L2 9 |
| 4 Generation, conversion and storage of electric energy | 4.4 Direct current machines | ELMECH | L2 11 |
| 4 Generation, conversion and storage of electric energy | 4.5 High voltage oil-immersed transformers and autotransformers | BELOS-PLP SA | A 18 |
| 4 Generation, conversion and storage of electric energy | 4.5 High voltage oil-immersed transformers and autotransformers | HAEFELY AG | A 49 |
| 4 Generation, conversion and storage of electric energy | 4.5 High voltage oil-immersed transformers and autotransformers | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 4 Generation, conversion and storage of electric energy | 4.5 High voltage oil-immersed transformers and autotransformers | MERAZET SA | G 4 |
| 4 Generation, conversion and storage of electric energy | 4.5 High voltage oil-immersed transformers and autotransformers | ORMAZABAL POLSKA | G 11 |
| 4 Generation, conversion and storage of electric energy | 4.5 High voltage oil-immersed transformers and autotransformers | ZREW Tramsformatory | W 24 |
| 4 Generation, conversion and storage of electric energy | 4.5 High voltage oil-immersed transformers and autotransformers | ZWARPOL | K 6 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | ELEKTRO.INFO | K 8 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | ELHAND TRANSFORMATORY | A 52 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | EURO-ELEKTRO | L7 2 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | EUROTRAFO Sp. z o.o. | Z 17 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | HAEFELY AG | A 49 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | Power Engineering Transformatory Sp. z o.o. | W 3 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | Tesar Polska | W 24 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | TMC | L7 2 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | TRAFECO | A 42 |
| 4 Generation, conversion and storage of electric energy | 4.6 Air-cooled power transformers and autotransformers | ZREW Tramsformatory | W 24 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | ASTAT | A 60 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | BELOS-PLP SA | A 18 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | CERBIOMED | Z 25 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | EGE | A 60 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | ELHAND TRANSFORMATORY | A 52 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | EPQS Sp. z o.o. | N 8 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | EUROTRAFO Sp. z o.o. | Z 17 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | KMB systems s.r.o. | A 16 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | KPB INTRA POLSKA | A 7 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | LOPI | G 28 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | ORMAZABAL POLSKA | G 11 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | SEEN | K 18 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | Tesar Polska | W 24 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | TRAFECO | A 42 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | ZAMEL | A 14 |
| 4 Generation, conversion and storage of electric energy | 4.7 Other transformers and choking coils or reactors | ZREW Tramsformatory | W 24 |
| 4 Generation, conversion and storage of electric energy | 4.8 HV measuring transformers - current, voltage and combined | ARTECHE | A 60 |
| 4 Generation, conversion and storage of electric energy | 4.8 HV measuring transformers - current, voltage and combined | KPB INTRA POLSKA | A 7 |
| 4 Generation, conversion and storage of electric energy | 4.8 HV measuring transformers - current, voltage and combined | £ukasiewicz - ITR | G 6 |
| 4 Generation, conversion and storage of electric energy | 4.8 HV measuring transformers - current, voltage and combined | OMICRON electronics GmbH | L1 7 |
| 4 Generation, conversion and storage of electric energy | 4.8 HV measuring transformers - current, voltage and combined | PFIFFNER POLSKA SP. Z O. O. | A 49 |
| 4 Generation, conversion and storage of electric energy | 4.8 HV measuring transformers - current, voltage and combined | Tesar Polska | W 24 |
| 4 Generation, conversion and storage of electric energy | 4.8 HV measuring transformers - current, voltage and combined | ZWARPOL | K 6 |
| 4 Generation, conversion and storage of electric energy | 4.9 HV power capacitors | Grupa MCC | Z 30 |
| 4 Generation, conversion and storage of electric energy | 4.10 HV rectifiers and inverters | ELHAND TRANSFORMATORY | A 52 |
| 4 Generation, conversion and storage of electric energy | 4.10 HV rectifiers and inverters | EPQS Sp. z o.o. | N 8 |
| 4 Generation, conversion and storage of electric energy | 4.10 HV rectifiers and inverters | ML SYSTEM | L2 17a |
| 4 Generation, conversion and storage of electric energy | 4.10 HV rectifiers and inverters | PARTEX | K 19 |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | APS ENERGIA SA | A 27 SEL 1 |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | Grupa MCC | Z 30 |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | IASE | A 54 |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | MEB GROUP | L6 4a |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | MIESIÊCZNIK SEP INPE | |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | NEXANS | G 1 |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | Rollform Polska | Z 2 L6 8 |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | SPIE Energotest | A 41 |
| 4 Generation, conversion and storage of electric energy | 4.11 Power stations, thermal-electric power stations. | Tesar Polska | W 24 |
| 5 Transmission and distribution of electric energy | ASTE | A 1 | |
| 5 Transmission and distribution of electric energy | CUBIC | A 43 | |
| 5 Transmission and distribution of electric energy | DACPOL | A 31 | |
| 5 Transmission and distribution of electric energy | Elektrokomplex | N 10 | |
| 5 Transmission and distribution of electric energy | EMITER | G 17 | |
| 5 Transmission and distribution of electric energy | EURO-LOCKS | N 15 | |
| 5 Transmission and distribution of electric energy | FINDER POLSKA Sp. z o.o. | A 57 L5 1 | |
| 5 Transmission and distribution of electric energy | INCOBEX SP. Z O.O. | Z 20 | |
| 5 Transmission and distribution of electric energy | £UKASIEWICZ - IMN | A 76 | |
| 5 Transmission and distribution of electric energy | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 5 Transmission and distribution of electric energy | PCE POLSKA | G 14 | |
| 5 Transmission and distribution of electric energy | PFISTERER | A 35 | |
| 5 Transmission and distribution of electric energy | TENSE | N 10 | |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | Boplast Sp. z o.o. | A 58 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | CERBIOMED | Z 25 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | ELFEKO S.A. | W 29 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | EL-Q S.A. | SEL 4 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | ENCO | L1 1 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | IEn GDAÑSK | A 18 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | ROMGOS GRUPA | L6 4c |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | SAREL POLSKA Sp. z o.o. | L2 1 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | SIBA POLSKA Sp. z o.o. | W 28 |
| 5 Transmission and distribution of electric energy | 5.1 HV switching and connecting equipment | ZWAE Sp. z o.o. | A 24 |
| 5 Transmission and distribution of electric energy | 5.1.1 High voltage circuit breakers | OBR ORAM | G 7 |
| 5 Transmission and distribution of electric energy | 5.1.1 High voltage circuit breakers | SAREL POLSKA Sp. z o.o. | L2 1 |
| 5 Transmission and distribution of electric energy | 5.1.1 High voltage circuit breakers | SPAMEL | G 25 |
| 5 Transmission and distribution of electric energy | 5.1.1 High voltage circuit breakers | TAVRIDA ELECTRIC POLSKA | A 6 |
| 5 Transmission and distribution of electric energy | 5.1.1 High voltage circuit breakers | ZWAE Sp. z o.o. | A 24 |
| 5 Transmission and distribution of electric energy | 5.1.2 HV isolating and earthing switches, interrupters | EURODIS | A 81 |
| 5 Transmission and distribution of electric energy | 5.1.2 HV isolating and earthing switches, interrupters | KPB INTRA POLSKA | A 7 |
| 5 Transmission and distribution of electric energy | 5.1.2 HV isolating and earthing switches, interrupters | PFIFFNER POLSKA SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.1.2 HV isolating and earthing switches, interrupters | SAREL POLSKA Sp. z o.o. | L2 1 |
| 5 Transmission and distribution of electric energy | 5.1.2 HV isolating and earthing switches, interrupters | TERRAZN POLSKA | Z 5 |
| 5 Transmission and distribution of electric energy | 5.1.2 HV isolating and earthing switches, interrupters | uesa Polska Sp. z o.o. | N 21 L2 16 |
| 5 Transmission and distribution of electric energy | 5.1.2 HV isolating and earthing switches, interrupters | ZWAE Sp. z o.o. | A 24 |
| 5 Transmission and distribution of electric energy | 5.1.3 Outdoor switching devices, | BIEL | SEL 4 |
| 5 Transmission and distribution of electric energy | 5.1.3 Outdoor switching devices, | EMKA | G 21 |
| 5 Transmission and distribution of electric energy | 5.1.3 Outdoor switching devices, | SAREL POLSKA Sp. z o.o. | L2 1 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | BIEL | SEL 4 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | ELECTRAPLAN | N 29 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | EMKA | G 21 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | ENCO | L1 1 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | EPQS Sp. z o.o. | N 8 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | EURO-ELEKTRO | L7 2 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | JAKMET | L2 8 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | MTS | Z 1 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | ORMAZABAL POLSKA | G 11 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | SAREL POLSKA Sp. z o.o. | L2 1 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | uesa Polska Sp. z o.o. | N 21 L2 16 |
| 5 Transmission and distribution of electric energy | 5.1.4 Indoor switching devices, switchboards | ZPAS S.A. | A 47 |
| 5 Transmission and distribution of electric energy | 5.1.5 High voltage fuses | SAREL POLSKA Sp. z o.o. | L2 1 |
| 5 Transmission and distribution of electric energy | 5.1.5 High voltage fuses | SIBA POLSKA Sp. z o.o. | W 28 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | BLUMENBECKER H i S | W 27 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | ELEKTRO.INFO | K 8 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | NEXANS | G 1 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | PROTEKTEL | A 65 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | RST | A 59 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | SPAMEL | G 25 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | TE CONNECTIVITY | A 79 |
| 5 Transmission and distribution of electric energy | 5.1.6 HV surge limiters or arresters | TERRAZN POLSKA | Z 5 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | EURODIS | A 81 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | HAEFELY AG | A 49 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | MERAWEX | N 31 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | PROTEKTEL | A 65 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | USTEC | N 9 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | ZWAE Sp. z o.o. | A 24 |
| 5 Transmission and distribution of electric energy | 5.1.7 HV auxiliary equipment and devices | ZWARPOL | K 6 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | AKTYWIZACJA KRAKÓW | A 45 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | ARCON POLSKA SP Z O.O. | L5 6 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | BELOS-PLP SA | A 18 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | EURODIS | A 81 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | INTER | L6 1 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | IZO-ERG | K 5 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | KOPOS ELEKTRO PL SP. Z O.O. | G 5 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | KUVAG | W 20 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | TERRAZN POLSKA | Z 5 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | URIARTE POLSKA | Z 26 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | WAEL-bis | A 11 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | ZAPEL S.A. | A 23 |
| 5 Transmission and distribution of electric energy | 5.1.8 HV insulation and protective equipments | ZEG-ENERGETYKA | A 14 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | A.EBERLE | A 60 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | EMC-FORTO | A 49 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | HAEFELY AG | A 49 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | KMB systems s.r.o. | A 16 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | MEGGER Sp. z o.o. | W 1 L6 6 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | MERAZET SA | G 4 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | OMICRON electronics GmbH | L1 7 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | PFIFFNER POLSKA SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | POLTRADE TECHNOLOGIES | Z 22 |
| 5 Transmission and distribution of electric energy | 5.1.9 Devices for HV measuring and tests incl. testing of HV insulation | ZWARPOL | K 6 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | ARTECHE | A 60 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | ASTAT | A 60 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | Boplast Sp. z o.o. | A 58 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | BUSCH POLSKA | G 10 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | EATON ELECTRIC Sp. z o.o. | L7 1a |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | EL-Q S.A. | SEL 4 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | EMKA | G 21 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | ERGOM | A 36 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | EUROTRAFO Sp. z o.o. | Z 17 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | HELLERMANNTYTON | W 11 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | HOKE S.C. | L2 15 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | INCOBEX SP. Z O.O. | Z 20 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | KPB INTRA POLSKA | A 7 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | MERAZET SA | G 4 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | MIESIÊCZNIK SEP INPE | |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | PHOENIX CONTACT | G 15 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | PROTEKTEL | A 65 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | RELPOL | A 13 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | ROMGOS GRUPA | L6 4c |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | SEEN | K 18 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | SIBA POLSKA Sp. z o.o. | W 28 |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | TME | W 23b |
| 5 Transmission and distribution of electric energy | 5.2 Low voltage switching, connecting and protecting devices | ZEG-ENERGETYKA | A 14 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | EATON ELECTRIC Sp. z o.o. | L7 1a |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | EFEN Sp. z o.o. | G 23 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | KATKO | G 22 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | KONTAKT-SIMON | A 50 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | LOPI | G 28 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | OSPEL S.A. | W 30 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | PROMET | G 9 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | PRONUTEC | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | SPAMEL | G 25 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | SPELSBERG GMBH + CO. KG | A 53 |
| 5 Transmission and distribution of electric energy | 5.2.1 Low voltage AC switching devices | TELERGON | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | EATON ELECTRIC Sp. z o.o. | L7 1a |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | EFEN Sp. z o.o. | G 23 |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | KATKO | G 22 |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | PROMET | G 9 |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | PRONUTEC | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | SPAMEL | G 25 |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | SPELSBERG GMBH + CO. KG | A 53 |
| 5 Transmission and distribution of electric energy | 5.2.2 Low voltage DC switching devices | TELERGON | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | 4 PAR | W 19a |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | BIEL | SEL 4 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | EATON ELECTRIC Sp. z o.o. | L7 1a |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | EL-BO KOMPENSACJA | W 8 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | ELGÓR + HANSEN SA | A 78 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | ELHAND TRANSFORMATORY | A 52 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | ENCO | L1 1 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | EPQS Sp. z o.o. | N 8 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | F&F Pabianice | N 13 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | HOKE S.C. | L2 15 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | HUMMEL AG | K 3 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | INCOBEX SP. Z O.O. | Z 20 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | JAKMET | L2 8 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | JEAN MUELLER POLSKA | N 28 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | LOPI | G 28 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | MERYTRONIC | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | OBR ORAM | G 7 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | PROMET | G 9 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | PRONUTEC | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | RELPOL | A 13 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | SPAMEL | G 25 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | SPELSBERG GMBH + CO. KG | A 53 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | TRAFECO | A 42 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | WAGO | A 34 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | ZAMEL | A 14 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | ZAZ-En Sp. z o. o. | K 20 |
| 5 Transmission and distribution of electric energy | 5.2.3 Low voltage distributing and control devices | ZPAS S.A. | A 47 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | CERBIOMED | Z 25 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | DEHN POLSKA | N 14 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | EATON ELECTRIC Sp. z o.o. | L7 1a |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | EFEN Sp. z o.o. | G 23 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | ELEKTRO.INFO | K 8 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | ELHAND TRANSFORMATORY | A 52 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | EUROTRAFO Sp. z o.o. | Z 17 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | F&F Pabianice | N 13 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | HUMMEL AG | K 3 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | JEAN MUELLER POLSKA | N 28 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | KMB systems s.r.o. | A 16 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | LOPI | G 28 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | LUMEL SA | Z 6 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | MERAZET SA | G 4 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | PFIFFNER POLSKA SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | POLCONTACT WARSZAWA | K 12 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | PRONUTEC | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | RST | A 59 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | SIMET S.A. | A 15 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | TELERGON | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | Tesar Polska | W 24 |
| 5 Transmission and distribution of electric energy | 5.2.4 Low voltage auxiliary equipment: measuring transformers, transformers | TRAFECO | A 42 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | ELECTRAPLAN | N 29 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | EMKA | G 21 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | ERGOM | A 36 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | ERKO | A 44 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | EURO-BOX | Z 11 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | EURODIS | A 81 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | HOKE S.C. | L2 15 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | INCOBEX SP. Z O.O. | Z 20 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | INGREMIO Bracia Kotulscy | W 23 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | JAKMET | L2 8 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | JEAN MUELLER POLSKA | N 28 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | KATKO | G 22 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | KLAUKE | W 7 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | POLTRADE TECHNOLOGIES | Z 22 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | PROMET | G 9 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | PRONUTEC | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | REPL | A 73 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | SPAMEL | G 25 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | SPELSBERG GMBH + CO. KG | A 53 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | URIARTE POLSKA | Z 26 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | USTEC | N 9 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | WAGO | A 34 |
| 5 Transmission and distribution of electric energy | 5.2.5 Equipment for low voltage switching stations: terminal strips, cable | WEIDMÛLLER | L6 5 |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | 4 PAR | W 19a |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | EL-BO KOMPENSACJA | W 8 |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | ENCO | L1 1 |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | EPQS Sp. z o.o. | N 8 |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | Grupa MCC | Z 30 |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | JAKMET | L2 8 |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | JEAN MUELLER POLSKA | N 28 |
| 5 Transmission and distribution of electric energy | 5.2.6 Station capacitors and reactances, low voltage accessories | LOPI | G 28 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | 4 PAR | W 19a |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | APS ENERGIA SA | A 27 SEL 1 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | BENNING | G 12 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | BPI-POLDHAM SP. Z O.O. | K 10 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | DELTA ELECTRONICS (POLAND) SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | ELMECH | L2 11 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | EMU | A 70 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | ENERSYS SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | ETC PLUS | A 29 L5 2 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | HOPPECKE | A 37 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | JAKMET | L2 8 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | LOPI | G 28 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | MEB GROUP | L6 4a |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | MERAWEX | N 31 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | NEO ENERGY GROUP TESVOLT | L1 1a |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | QOLTEC | W 22 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | TELZAS SP. Z O. O. | A 29 |
| 5 Transmission and distribution of electric energy | 5.2.7 Storage and conversion of low voltage electric power | ZPAS S.A. | A 47 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | BENNING | G 12 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | BPI-POLDHAM SP. Z O.O. | K 10 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | COMEX | N 24 L2 14 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | DELTA ELECTRONICS (POLAND) SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | ELMECH | L2 11 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | EMU | A 70 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | ENERSYS SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | EPQS Sp. z o.o. | N 8 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | FIAMM ENERGY TECHNOLOGY S.p.A. | A 12 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | HOPPECKE | A 37 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | MTS | Z 1 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | QOLTEC | W 22 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | WAGO | A 34 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | WAMTECHNIK | A 48 |
| 5 Transmission and distribution of electric energy | 5.2.7.1 Batteries and DC generators | WÊGLOKOKS | A 21 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | BENNING | G 12 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | BPI-POLDHAM SP. Z O.O. | K 10 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | CES | A 39 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | DELTA ELECTRONICS (POLAND) SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | ELHAND TRANSFORMATORY | A 52 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | ELMECH | L2 11 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | EUROTRAFO Sp. z o.o. | Z 17 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | MERAZET SA | G 4 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | QOLTEC | W 22 |
| 5 Transmission and distribution of electric energy | 5.2.7.2 Rectifiers, converters, inverters, constant - voltage regulators | TRAFECO | A 42 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | BENNING | G 12 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | BPI-POLDHAM SP. Z O.O. | K 10 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | CES | A 39 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | COMEX | N 24 L2 14 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | DELTA ELECTRONICS (POLAND) SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | EATON ELECTRIC Sp. z o.o. | L7 1a |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | ELMECH | L2 11 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | ENERSYS SP. Z O. O. | A 49 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | EPQS Sp. z o.o. | N 8 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | EUROTRAFO Sp. z o.o. | Z 17 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | HOPPECKE | A 37 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | QOLTEC | W 22 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | RELPOL | A 13 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | WAGO | A 34 |
| 5 Transmission and distribution of electric energy | 5.2.7.3 Uninterruptible power supply systems | WEIDMÛLLER | L6 5 |
| 5 Transmission and distribution of electric energy | 5.2.8 Low voltage switching and connecting devices in explosion-proof and w | ELGÓR + HANSEN SA | A 78 |
| 5 Transmission and distribution of electric energy | 5.2.8 Low voltage switching and connecting devices in explosion-proof and w | ERGOM | A 36 |
| 5 Transmission and distribution of electric energy | 5.2.8 Low voltage switching and connecting devices in explosion-proof and w | JAKMET | L2 8 |
| 5 Transmission and distribution of electric energy | 5.2.8 Low voltage switching and connecting devices in explosion-proof and w | KATKO | G 22 |
| 5 Transmission and distribution of electric energy | 5.2.8 Low voltage switching and connecting devices in explosion-proof and w | SPAMEL | G 25 |
| 5 Transmission and distribution of electric energy | 5.2.8 Low voltage switching and connecting devices in explosion-proof and w | SPELSBERG GMBH + CO. KG | A 53 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | AKTYWIZACJA KRAKÓW | A 45 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | CES | A 39 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | EURODIS | A 81 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | INGREMIO Bracia Kotulscy | W 23 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | INTER | L6 1 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | KOPOS ELEKTRO PL SP. Z O.O. | G 5 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | ORION S.A. | L5 6 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | PRONUTEC | Z 21 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | SITEL - CUBIS SYSTEMS | W 18 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | TERRAZN POLSKA | Z 5 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | TRAFECO | A 42 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | URIARTE POLSKA | Z 26 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | WAEL-bis | A 11 |
| 5 Transmission and distribution of electric energy | 5.2.9 Low voltage insulation and protective equipment | ZAPEL S.A. | A 23 |
| 5 Transmission and distribution of electric energy | 5.5 Electric energy exchanges, emission exchanges, etc. | SIMET S.A. | A 15 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | APLISENS SA | W 31 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | ASTE | A 1 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | CUBIC | A 43 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | DACPOL | A 31 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | DGT | Z 27 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | ELEKTROMETAL SA | G 13 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | EMITER | G 17 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | EURO-LOCKS | N 15 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | FINDER POLSKA Sp. z o.o. | A 57 L5 1 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | IEn GDAÑSK | A 18 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | INTROL | K 22 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | £ukasiewicz - PIAP | A 76 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | PFISTERER | A 35 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | SONEL S.A. | A 28 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | TENSE | N 10 | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | A.EBERLE | A 60 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | APS ENERGIA SA | A 27 SEL 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | ASTAT | A 60 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | ENCO | L1 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | ENERSYS SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | HOPPECKE | A 37 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | MICRORISC | A 64 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | MIKRONIKA | A 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | PHOENIX CONTACT | G 15 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | POLTRADE TECHNOLOGIES | Z 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1 Systems for power plants and substations | USTEC | N 9 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.1 Fluid, gas and flue gas diagnostic equipment | ALTER SA | Z 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.1 Fluid, gas and flue gas diagnostic equipment | C. C. JENSEN | K 13 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.1 Fluid, gas and flue gas diagnostic equipment | CES | A 39 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.1 Fluid, gas and flue gas diagnostic equipment | EL-WLOD | Z 19 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.1 Fluid, gas and flue gas diagnostic equipment | Endress+Hauser Polska | L7 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.1 Fluid, gas and flue gas diagnostic equipment | INTROL | K 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | ALTER SA | Z 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | ENAP SA | A 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | Endress+Hauser Polska | L7 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | INTROL | K 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | LIMATHERM SENSOR Sp. z o.o. | N 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | LUMEL L¥SK | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.2 Heat measurement and automatic elements and systems | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | Amazon Poland | Z 19 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | Applied Meters, a.s. | Z 3 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | BIALL Sp. z o.o. | N 35 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | EFEN Sp. z o.o. | G 23 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | EL-BO KOMPENSACJA | W 8 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | EMC-FORTO | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | GL OPTIC | A 2 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | HAEFELY AG | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | INTROL | K 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | KMB systems s.r.o. | A 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | LABIMED ELECTRONICS | L2 7 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | LIMATHERM SENSOR Sp. z o.o. | N 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | LUMEL SA | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | LUMEL L¥SK | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | MEGGER Sp. z o.o. | W 1 L6 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | MERAZET SA | G 4 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | MERYTRONIC | Z 21 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | MIKRONIKA | A 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | POLTRADE TECHNOLOGIES | Z 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | PROMET | G 9 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | PRONUTEC | Z 21 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | TME | W 23b |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.3 Measuring equipment for electrical quantities | ZEG-ENERGETYKA | A 14 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | Amazon Poland | Z 19 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | Endress+Hauser Polska | L7 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | ENERSYS SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | FIAMM ENERGY TECHNOLOGY S.p.A. | A 12 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | HOPPECKE | A 37 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | LUMEL SA | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | £ukasiewicz - ITR | G 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | MEGGER Sp. z o.o. | W 1 L6 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | MIKRONIKA | A 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | PARTEX | K 19 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | PF ELECTRONIC Sp. z o.o. | Z 23 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | PROMET | G 9 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | RELPOL | A 13 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | SIBA POLSKA Sp. z o.o. | W 28 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | SPIE Energotest | A 41 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.4 Electrical protection elements and systems | ZAZ-En Sp. z o. o. | K 20 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | ALTER SA | Z 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | ELGÓR + HANSEN SA | A 78 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | ENAP SA | A 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | ETC PLUS | A 29 L5 2 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | IASE | A 54 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | LUMEL SA | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | £ukasiewicz - ITR | G 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | MERYTRONIC | Z 21 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | MIKRONIKA | A 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | PF ELECTRONIC Sp. z o.o. | Z 23 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | RABBIT Sp. z o.o. | W 25 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | Radioautomatyka | W 5 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | SPIE Energotest | A 41 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | TELZAS SP. Z O. O. | A 29 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | uesa Polska Sp. z o.o. | N 21 L2 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | ZAMEL | A 14 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.5 Local and remote control systems | ZAZ-En Sp. z o. o. | K 20 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | ALTER SA | Z 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | Amazon Poland | Z 19 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | ATEST GAZ | K 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | AWEX | A 51 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | C. C. JENSEN | K 13 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | CES | A 39 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | EL-BO KOMPENSACJA | W 8 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | ELGÓR + HANSEN SA | A 78 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | EMKA | G 21 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | Endress+Hauser Polska | L7 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | ETC PLUS | A 29 L5 2 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | GENWAY | N 23 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | IASE | A 54 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | INTROL | K 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | KMB systems s.r.o. | A 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | LIMATHERM SENSOR Sp. z o.o. | N 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | LUMEL SA | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | LUMEL L¥SK | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | MEGGER Sp. z o.o. | W 1 L6 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | NEO ENERGY GROUP TESVOLT | L1 1a |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | OMICRON electronics GmbH | L1 7 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | POLTRADE TECHNOLOGIES | Z 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | RABBIT Sp. z o.o. | W 25 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | RST | A 59 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | SPIE Energotest | A 41 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | TELZAS SP. Z O. O. | A 29 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | TRONIA | Z 15 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | uesa Polska Sp. z o.o. | N 21 L2 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | WAGO | A 34 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.6 Monitoring, recording, fault signalization and visualization systems | ZAZ-En Sp. z o. o. | K 20 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | Amazon Poland | Z 19 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | IASE | A 54 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | LUMEL SA | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | ZAZ-En Sp. z o. o. | K 20 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.7 Systems for dispatching and control rooms | ZPAS S.A. | A 47 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | Endress+Hauser Polska | L7 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | ETC PLUS | A 29 L5 2 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | HAEFELY AG | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | LUMEL SA | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | MEGGER Sp. z o.o. | W 1 L6 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | OMICRON electronics GmbH | L1 7 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | PF ELECTRONIC Sp. z o.o. | Z 23 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | POLTRADE TECHNOLOGIES | Z 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | SPIE Energotest | A 41 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.8 Remote diagnostics systems and maintenance evaluation | TELZAS SP. Z O. O. | A 29 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | ALTER SA | Z 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | ATEST GAZ | K 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | DEHN POLSKA | N 14 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | ELGÓR + HANSEN SA | A 78 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | INTROL | K 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | LIMATHERM SENSOR Sp. z o.o. | N 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | LUMEL SA | Z 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | Radioautomatyka | W 5 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | TME | W 23b |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | uesa Polska Sp. z o.o. | N 21 L2 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | ZAMEL | A 14 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.9 Systems for regulation, protection and control of processing lines | ZEG-ENERGETYKA | A 14 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.10 Electric power meters, advanced metering infrastructure (AMI) | Applied Meters, a.s. | Z 3 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.10 Electric power meters, advanced metering infrastructure (AMI) | ARTSMART/smart-grids.pl | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.10 Electric power meters, advanced metering infrastructure (AMI) | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.10 Electric power meters, advanced metering infrastructure (AMI) | KMB systems s.r.o. | A 16 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.10 Electric power meters, advanced metering infrastructure (AMI) | POZYTON | N 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.10 Electric power meters, advanced metering infrastructure (AMI) | SIMET S.A. | A 15 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.1.10 Electric power meters, advanced metering infrastructure (AMI) | WEIDMÛLLER | L6 5 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | ARTSMART/smart-grids.pl | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | BKT | L4 7 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | BUSCH POLSKA | G 10 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | DGT | Z 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | EMKA | G 21 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | EP&M | A 56 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | FIAMM ENERGY TECHNOLOGY S.p.A. | A 12 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | £ukasiewicz - ITR | G 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | MICRORISC | A 64 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | PHOENIX CONTACT | G 15 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | SDÜNNGER POLSKA | Z 12a |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2 Telecommunication systems for power utilities | STYROBUD SP.J. | L6 2 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | BELOS-PLP SA | A 18 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | BKT | L4 7 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | BUSCH POLSKA | G 10 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | DGT | Z 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | EP&M | A 56 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | MEGGER Sp. z o.o. | W 1 L6 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | POLTRADE TECHNOLOGIES | Z 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | PRODUS SA - HIRSCHMANN | W 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | RST | A 59 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | SITEL - CUBIS SYSTEMS | W 18 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.1 Telecommunication and IT apparatus and equipment | ZPAS S.A. | A 47 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.2 Data transmission systems | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.2 Data transmission systems | BKT | L4 7 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.2 Data transmission systems | DGT | Z 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.2 Data transmission systems | EL-BO KOMPENSACJA | W 8 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.2 Data transmission systems | Endress+Hauser Polska | L7 1 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.2 Data transmission systems | EP&M | A 56 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.2 Data transmission systems | PRODUS SA - HIRSCHMANN | W 6 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.3 Voice and video transmission systems. | GENWAY | N 23 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.3 Voice and video transmission systems. | RST | A 59 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.4 Internet, intranet and WAN networks | BUSCH POLSKA | G 10 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.4 Internet, intranet and WAN networks | PF ELECTRONIC Sp. z o.o. | Z 23 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.2.4 Internet, intranet and WAN networks | ZPAS S.A. | A 47 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3 IT systems for power industry utilities | ARTSMART/smart-grids.pl | |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3 IT systems for power industry utilities | BKT | L4 7 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3 IT systems for power industry utilities | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3 IT systems for power industry utilities | DGT | Z 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3 IT systems for power industry utilities | IPC | N 25 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3 IT systems for power industry utilities | MICRORISC | A 64 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.1 Computer - aided management systems | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.1 Computer - aided management systems | COPA-DATA POLSKA | A 33 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.1 Computer - aided management systems | EL-WLOD | Z 19 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.1 Computer - aided management systems | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.1 Computer - aided management systems | POZYTON | N 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.3 Software for the energy and emission markets | AST SYSTEM | A 4 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.3 Software for the energy and emission markets | POZYTON | N 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.3 Software for the energy and emission markets | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.3 Software for the energy and emission markets | RABBIT Sp. z o.o. | W 25 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.4 Smart Grid, CRM, call-center systems | ORMAZABAL POLSKA | G 11 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.4 Smart Grid, CRM, call-center systems | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.4 Smart Grid, CRM, call-center systems | WAGO | A 34 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.5 Dispatching and grid control systems | DGT | Z 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.5 Dispatching and grid control systems | ELGÓR + HANSEN SA | A 78 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.5 Dispatching and grid control systems | MICROSYS | N 27 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.5 Dispatching and grid control systems | MIKRONIKA | A 32 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.5 Dispatching and grid control systems | POZYTON | N 22 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.5 Dispatching and grid control systems | PSI POLSKA | A 66 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.6 Other software for power industry utilities | AST SYSTEM | A 4 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.6 Other software for power industry utilities | BAUMER SP. Z O. O. | A 49 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.6 Other software for power industry utilities | EL-BO KOMPENSACJA | W 8 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.6 Other software for power industry utilities | GL OPTIC | A 2 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.6 Other software for power industry utilities | HEADS Sp. z o.o. | L6 1a |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.6 Other software for power industry utilities | MERAWEX | N 31 |
| 6 Measuring and monitoring equipment, automatic control systems, comput | 6.3.6 Other software for power industry utilities | RABBIT Sp. z o.o. | W 25 |
| 7 Electrical materials, constructions and devices applied in building e | ASTE | A 1 | |
| 7 Electrical materials, constructions and devices applied in building e | CUBIC | A 43 | |
| 7 Electrical materials, constructions and devices applied in building e | DACPOL | A 31 | |
| 7 Electrical materials, constructions and devices applied in building e | ELEKTROMETAL SA | G 13 | |
| 7 Electrical materials, constructions and devices applied in building e | ELPLAST+ | N 26 | |
| 7 Electrical materials, constructions and devices applied in building e | EMITER | G 17 | |
| 7 Electrical materials, constructions and devices applied in building e | EURO-LOCKS | N 15 | |
| 7 Electrical materials, constructions and devices applied in building e | FINDER POLSKA Sp. z o.o. | A 57 L5 1 | |
| 7 Electrical materials, constructions and devices applied in building e | INCOBEX SP. Z O.O. | Z 20 | |
| 7 Electrical materials, constructions and devices applied in building e | £UKASIEWICZ - IMN | A 76 | |
| 7 Electrical materials, constructions and devices applied in building e | M4 Maszyny - VOLTA | L2 18a | |
| 7 Electrical materials, constructions and devices applied in building e | MIESIÊCZNIK SEP INPE | ||
| 7 Electrical materials, constructions and devices applied in building e | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 7 Electrical materials, constructions and devices applied in building e | PCE POLSKA | G 14 | |
| 7 Electrical materials, constructions and devices applied in building e | PFISTERER | A 35 | |
| 7 Electrical materials, constructions and devices applied in building e | PROTEKT | G 3 | |
| 7 Electrical materials, constructions and devices applied in building e | VIZULO | N 20 | |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | ELEKTRO.INFO | K 8 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | ELFEKO S.A. | W 29 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | ELPLAST+ | N 26 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | ENEXON SP. Z O. O. | OZE 7 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | EURO-ELEKTRO | L7 2 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | HAEFELY AG | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | INGREMIO Bracia Kotulscy | W 23 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | NEXANS | G 1 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | OSPEL S.A. | W 30 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | PARTEX | K 19 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | PFIFFNER POLSKA SP. Z O. O. | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | PLUMETT | Z 9 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | SITEL - CUBIS SYSTEMS | W 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | STYROBUD SP.J. | L6 2 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | TFKable | A 22 |
| 7 Electrical materials, constructions and devices applied in building e | 7.1 Power cables and conductors, solid conductors | VR POLSKA | K 21 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | BELOS-PLP SA | A 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | BLUMENBECKER H i S | W 27 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | BUSCH POLSKA | G 10 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | ELFEKO S.A. | W 29 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | ERKO | A 44 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | M4 Maszyny - VOLTA | L2 18a |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | ROMGOS GRUPA | L6 4c |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | SDÜNNGER POLSKA | Z 12a |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | STELMET | G 20 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | STYROBUD SP.J. | L6 2 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | TE CONNECTIVITY | A 79 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | TECPOLES | N 12 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | TFKable | A 22 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | USTEC | N 9 |
| 7 Electrical materials, constructions and devices applied in building e | 7.2 Poles, masts, supporting constructions, accessories for overhead lin | Weldon Sp. z o. o. | L2 7a |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | ASTAT | A 60 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | BELOS-PLP SA | A 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | Boplast Sp. z o.o. | A 58 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | CERBIOMED | Z 25 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | KUVAG | W 20 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | MIKANIT | K 17 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | PFIFFNER POLSKA SP. Z O. O. | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | SAREL POLSKA Sp. z o.o. | L2 1 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | SIMET S.A. | A 15 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | SPELSBERG GMBH + CO. KG | A 53 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | TE CONNECTIVITY | A 79 |
| 7 Electrical materials, constructions and devices applied in building e | 7.3 HV and low voltage insulators | ZAPEL S.A. | A 23 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | BUSCH POLSKA | G 10 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | ELEKTRO.INFO | K 8 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | FRANZ ELKUCH AG | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | GRACO Sp. z o.o. | L4 4a |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | HEADS Sp. z o.o. | L6 1a |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | HELLERMANNTYTON | W 11 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | INGREMIO Bracia Kotulscy | W 23 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | KLAUKE | W 7 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | M4 Maszyny - VOLTA | L2 18a |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | NEXANS | G 1 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | PARTEX | K 19 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | PLUMETT | Z 9 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | Radioautomatyka | W 5 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | SDÜNNGER POLSKA | Z 12a |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | Serafin Maszyny | L5 4 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | SITEL - CUBIS SYSTEMS | W 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | STYROBUD SP.J. | L6 2 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | TRACTO | Z 14 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | URIARTE POLSKA | Z 26 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | USTEC | N 9 |
| 7 Electrical materials, constructions and devices applied in building e | 7.4 Equipment and devices for laying down lines and cables | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | ATM LIGHTING | W 14 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | DELTA ELECTRONICS (POLAND) SP. Z O. O. | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | EATON ELECTRIC Sp. z o.o. | L7 1a |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | EL-WLOD | Z 19 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | ENEXON SP. Z O. O. | OZE 7 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | GAMA | K 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | GL OPTIC | A 2 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | JEAN MUELLER POLSKA | N 28 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | LOPI | G 28 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | OPPLE LIGHTING | W 15 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | RABBIT Sp. z o.o. | W 25 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | SEEN | K 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | VIZULO | N 20 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5 Outdoor and indoor lighting equipment | VYRTYCH | A 30 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | AST SYSTEM | A 4 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | AWEX | A 51 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | DELTA ELECTRONICS (POLAND) SP. Z O. O. | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | GAMA | K 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | INCOBEX SP. Z O.O. | Z 20 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | KONTAKT-SIMON | A 50 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | LEDOLUX POLAND | G 24 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | MACTRONIC | N 30 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | OPPLE LIGHTING | W 15 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | RABBIT Sp. z o.o. | W 25 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | TME | W 23b |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | VIZULO | N 20 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.1 Light sources and lighting control systems | ZAMEL | A 14 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | ATM LIGHTING | W 14 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | AWEX | A 51 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | DELTA ELECTRONICS (POLAND) SP. Z O. O. | A 49 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | GAMA | K 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | HELLERMANNTYTON | W 11 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | LEDOLUX POLAND | G 24 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | MACTRONIC | N 30 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | OPPLE LIGHTING | W 15 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | Remontowa Lighting | Z 29 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | SEEN | K 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | STYROBUD SP.J. | L6 2 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | TECPOLES | N 12 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | VIZULO | N 20 |
| 7 Electrical materials, constructions and devices applied in building e | 7.5.2 Light fittings, lamps, posts and poles | VYRTYCH | A 30 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | ASTAT | A 60 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | AWEX | A 51 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | EL-WLOD | Z 19 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | GAMA | K 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | GL OPTIC | A 2 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | MTS | Z 1 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | PHOENIX CONTACT | G 15 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6 Energy saving techniques in building engineering | VYRTYCH | A 30 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.1 Heating, refrigerating, ventilation and air- conditioning systems | BLUMENBECKER H i S | W 27 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.1 Heating, refrigerating, ventilation and air- conditioning systems | GAMA | K 18 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.1 Heating, refrigerating, ventilation and air- conditioning systems | ZEG-ENERGETYKA | A 14 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.1 Heating, refrigerating, ventilation and air- conditioning systems | ZPAS S.A. | A 47 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | ENEXON SP. Z O. O. | OZE 7 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | JAKMET | L2 8 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | LOPI | G 28 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | PARTEX | K 19 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | PF ELECTRONIC Sp. z o.o. | Z 23 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | TME | W 23b |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | WAGO | A 34 |
| 7 Electrical materials, constructions and devices applied in building e | 7.6.2 Automatic and control systems in building | ZAMEL | A 14 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | ASSECURO | N 16 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | EL-WLOD | Z 19 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | HELLERMANNTYTON | W 11 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | INTER | L6 1 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | PHOENIX CONTACT | G 15 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | SUNDOOR | L4 4 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | TERRAZN POLSKA | Z 5 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | URIARTE POLSKA | Z 26 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | USTEC | N 9 |
| 7 Electrical materials, constructions and devices applied in building e | 7.7 Protective and safety technologies in building industry | ZAMEL | A 14 |
| 8 Electric and electronic engineering - selected specialistic issues | ASTE | A 1 | |
| 8 Electric and electronic engineering - selected specialistic issues | DACPOL | A 31 | |
| 8 Electric and electronic engineering - selected specialistic issues | ELEKTROMETAL SA | G 13 | |
| 8 Electric and electronic engineering - selected specialistic issues | EURO-LOCKS | N 15 | |
| 8 Electric and electronic engineering - selected specialistic issues | FINDER POLSKA Sp. z o.o. | A 57 L5 1 | |
| 8 Electric and electronic engineering - selected specialistic issues | INCOBEX SP. Z O.O. | Z 20 | |
| 8 Electric and electronic engineering - selected specialistic issues | £UKASIEWICZ - IMN | A 76 | |
| 8 Electric and electronic engineering - selected specialistic issues | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 8 Electric and electronic engineering - selected specialistic issues | PFISTERER | A 35 | |
| 8 Electric and electronic engineering - selected specialistic issues | PPI | A 77 | |
| 8 Electric and electronic engineering - selected specialistic issues | TENSE | N 10 | |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | ADDEV MATERIALS | W 26 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | ELANTAS EUROPE | W 26 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | ERGOM | A 36 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | IZO-ERG | K 5 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | LUMEL L¥SK | Z 6 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | MIKRONIKA | A 32 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | PPI | A 77 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | SEEN | K 18 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1 Materials for electric and electronic equipment | TME | W 23b |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.1 Conductive materials | VR POLSKA | K 21 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.2 Semi conductive materials and elements | RELPOL | A 13 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.2 Semi conductive materials and elements | SEEN | K 18 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.3 Switches and commutative devices | PF ELECTRONIC Sp. z o.o. | Z 23 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.3 Switches and commutative devices | TELERGON | Z 21 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.4 Electromagnetic materials | EURO-BOX | Z 11 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.4 Electromagnetic materials | SEEN | K 18 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | ADDEV MATERIALS | W 26 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | AKTYWIZACJA KRAKÓW | A 45 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | BLUMENBECKER H i S | W 27 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | Boplast Sp. z o.o. | A 58 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | DIRAK | G 2 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | ELANTAS EUROPE | W 26 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | ERGOM | A 36 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | ERKO | A 44 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | HEADS Sp. z o.o. | L6 1a |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | HELLERMANNTYTON | W 11 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | INGREMIO Bracia Kotulscy | W 23 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | IZO-ERG | K 5 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | KOPOS ELEKTRO PL SP. Z O.O. | G 5 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | KUVAG | W 20 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | MIKANIT | K 17 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | NEXANS | G 1 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | TE CONNECTIVITY | A 79 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | TERRAZN POLSKA | Z 5 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | VR POLSKA | K 21 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.5 Insulating materials | ZAPEL S.A. | A 23 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | AWEX | A 51 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | DIRAK | G 2 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | ELECTRAPLAN | N 29 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | EMKA | G 21 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | ERGOM | A 36 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | ERKO | A 44 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | FRANZ ELKUCH AG | A 49 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | HELLERMANNTYTON | W 11 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | HUMMEL AG | K 3 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | KLAUKE | W 7 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | PHOENIX CONTACT | G 15 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | RELPOL | A 13 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | SIMET S.A. | A 15 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | WAGO | A 34 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.6 Wiring and installation elements and sub- assemblies | ZAMEL | A 14 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | ADDEV MATERIALS | W 26 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | DIRAK | G 2 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | ELECTRAPLAN | N 29 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | EMKA | G 21 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | ERGOM | A 36 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | EURO-BOX | Z 11 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | HOKE S.C. | L2 15 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | HUMMEL AG | K 3 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | INCOBEX SP. Z O.O. | Z 20 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | IZO-ERG | K 5 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | MIKANIT | K 17 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | PCE POLSKA | G 14 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | PHOENIX CONTACT | G 15 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | RAWICOM SA | OZE 1A |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | SEEN | K 18 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | SITEL - CUBIS SYSTEMS | W 18 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | SPELSBERG GMBH + CO. KG | A 53 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | STELMET | G 20 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | STYROBUD SP.J. | L6 2 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | URIARTE POLSKA | Z 26 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | USTEC | N 9 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.1.7 Construction elements and casings | VR POLSKA | K 21 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | ALTER SA | Z 16 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | Applied Meters, a.s. | Z 3 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | AST SYSTEM | A 4 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | ASTAT | A 60 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | ELGÓR + HANSEN SA | A 78 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | EMC-FORTO | A 49 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | ETC PLUS | A 29 L5 2 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | HAEFELY AG | A 49 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | HELMAR JACEK A. DOBROWIECKI | A 49 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | HUMMEL AG | K 3 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | IPC | N 25 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | KMB systems s.r.o. | A 16 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | MERAWEX | N 31 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | MERAZET SA | G 4 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | PF ELECTRONIC Sp. z o.o. | Z 23 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | PPI | A 77 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | RABBIT Sp. z o.o. | W 25 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | RELPOL | A 13 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | SPIE Energotest | A 41 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | TELZAS SP. Z O. O. | A 29 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | VYRTYCH | A 30 |
| 8 Electric and electronic engineering - selected specialistic issues | 8.2 Industrial electronic equipment and systems used in power engineering | WEIDMÛLLER | L6 5 |
| 9 Environmental protection in power industry | EMC-FORTO | A 49 | |
| 9 Environmental protection in power industry | EURO-LOCKS | N 15 | |
| 9 Environmental protection in power industry | 9.1 Devices for purification of air and gases | CERBIOMED | Z 25 |
| 9 Environmental protection in power industry | 9.3 Waste management and recycling | ARCON POLSKA SP Z O.O. | L5 6 |
| 9 Environmental protection in power industry | 9.4 Protection against noise | SUNDOOR | L4 4 |
| 10 The other specialistic devices for power industry | M4 Maszyny - VOLTA | L2 18a | |
| 10 The other specialistic devices for power industry | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 10 The other specialistic devices for power industry | SONEL S.A. | A 28 | |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | AKTYWIZACJA KRAKÓW | A 45 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | ALTER SA | Z 16 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | ARCON POLSKA SP Z O.O. | L5 6 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | ASSECURO | N 16 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | CERBIOMED | Z 25 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | ERKO | A 44 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | EURODIS | A 81 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | INTER | L6 1 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | KLAUKE | W 7 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | ORION S.A. | L5 6 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | SUNDOOR | L4 4 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | TME | W 23b |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | WAEL-bis | A 11 |
| 10 The other specialistic devices for power industry | 10.1 Work protection tools, equipment and devices | WEIDMÛLLER | L6 5 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | AKTYWIZACJA KRAKÓW | A 45 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | ARCON POLSKA SP Z O.O. | L5 6 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | DEHN POLSKA | N 14 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | ERGOM | A 36 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | ERKO | A 44 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | EURODIS | A 81 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | GRUPA TOPEX | A 3 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | INTER | L6 1 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | KLAUKE | W 7 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | MERAZET SA | G 4 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | MERYTRONIC | Z 21 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | NEXANS | G 1 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | ORION S.A. | L5 6 |
| 10 The other specialistic devices for power industry | 10.2 Equipment and tools for live work techniques in electric power indust | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | ARCON POLSKA SP Z O.O. | L5 6 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | BROKER MASZYNY SP. Z O. O. | L2 12 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | CAROLINA TOYOTA BIELSKO | SEL 3 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | GRACO Sp. z o.o. | L4 4a |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | HMF POLSKA Sp. z o.o. | L6 7 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | M4 Maszyny - VOLTA | L2 18a |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | MEGGER Sp. z o.o. | W 1 L6 6 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | POLTRADE TECHNOLOGIES | Z 22 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | Radioautomatyka | W 5 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | Serafin Maszyny | L5 4 |
| 10 The other specialistic devices for power industry | 10.3 Industrial utility vehicle for power industry | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | AKTYWIZACJA KRAKÓW | A 45 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | ARCON POLSKA SP Z O.O. | L5 6 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | C. C. JENSEN | K 13 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | ELECTRAPLAN | N 29 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | EMC-FORTO | A 49 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | EURODIS | A 81 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | FRANZ ELKUCH AG | A 49 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | GRACO Sp. z o.o. | L4 4a |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | HEADS Sp. z o.o. | L6 1a |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | HOPPECKE | A 37 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | INTER | L6 1 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | KMB systems s.r.o. | A 16 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | M4 Maszyny - VOLTA | L2 18a |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | MEGGER Sp. z o.o. | W 1 L6 6 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | PLUMETT | Z 9 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | Radioautomatyka | W 5 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | Serafin Maszyny | L5 4 |
| 10 The other specialistic devices for power industry | 10.4 The other specialist devices | TERRAZN POLSKA | Z 5 |
| 11 Specialized services for power industry | ASTE | A 1 | |
| 11 Specialized services for power industry | DACPOL | A 31 | |
| 11 Specialized services for power industry | EMITER | G 17 | |
| 11 Specialized services for power industry | FINDER POLSKA Sp. z o.o. | A 57 L5 1 | |
| 11 Specialized services for power industry | M4 Maszyny - VOLTA | L2 18a | |
| 11 Specialized services for power industry | NINGBO DEGSON ELECTRICAL | Z 4 | |
| 11 Specialized services for power industry | PFISTERER | A 35 | |
| 11 Specialized services for power industry | PTPIREE | A 71 | |
| 11 Specialized services for power industry | SEP | A 68 | |
| 11 Specialized services for power industry | SONEL S.A. | A 28 | |
| 11 Specialized services for power industry | ZREW Tramsformatory | W 24 | |
| 11 Specialized services for power industry | 11.1 Professional education and training | ARTSMART/smart-grids.pl | |
| 11 Specialized services for power industry | 11.1 Professional education and training | ASSECURO | N 16 |
| 11 Specialized services for power industry | 11.1 Professional education and training | ASTAT | A 60 |
| 11 Specialized services for power industry | 11.1 Professional education and training | CBR Rock Master | L2 6 |
| 11 Specialized services for power industry | 11.1 Professional education and training | DEHN POLSKA | N 14 |
| 11 Specialized services for power industry | 11.1 Professional education and training | EMC-FORTO | A 49 |
| 11 Specialized services for power industry | 11.1 Professional education and training | GL OPTIC | A 2 |
| 11 Specialized services for power industry | 11.1 Professional education and training | INTER | L6 1 |
| 11 Specialized services for power industry | 11.1 Professional education and training | IPC | N 25 |
| 11 Specialized services for power industry | 11.1 Professional education and training | MIESIÊCZNIK SEP INPE | |
| 11 Specialized services for power industry | 11.1 Professional education and training | OMICRON electronics GmbH | L1 7 |
| 11 Specialized services for power industry | 11.1 Professional education and training | RST | A 59 |
| 11 Specialized services for power industry | 11.1 Professional education and training | SEP | A 68 |
| 11 Specialized services for power industry | 11.1 Professional education and training | SUNDOOR | L4 4 |
| 11 Specialized services for power industry | 11.1 Professional education and training | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 11 Specialized services for power industry | 11.1 Professional education and training | ZEG-ENERGETYKA | A 14 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | AWEX | A 51 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | CBR Rock Master | L2 6 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | EL-BO KOMPENSACJA | W 8 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | ELFEKO S.A. | W 29 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | ENCO | L1 1 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | ETC PLUS | A 29 L5 2 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | IASE | A 54 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | IPC | N 25 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | £ukasiewicz - ITR | G 6 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | ML SYSTEM | L2 17a |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | NEO ENERGY GROUP TESVOLT | L1 1a |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | RABBIT Sp. z o.o. | W 25 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | RAWICOM SA | OZE 1A |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | SEP | A 68 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | SPIE Energotest | A 41 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | TAT | A 49 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | TELZAS SP. Z O. O. | A 29 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | WAMTECHNIK | A 48 |
| 11 Specialized services for power industry | 11.2 R & D work, engineering design, consulting | ZEG-ENERGETYKA | A 14 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | ELFEKO S.A. | W 29 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | EMC-FORTO | A 49 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | ENCO | L1 1 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | Endress+Hauser Polska | L7 1 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | GL OPTIC | A 2 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | IASE | A 54 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | IEn GDAÑSK | A 18 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | £ukasiewicz - ITR | G 6 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | SEP | A 68 |
| 11 Specialized services for power industry | 11.3 Quality test & measurement, product cerification | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | Electricom Engineering | L2 3 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | ELFEKO S.A. | W 29 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | ENAP SA | A 27 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | GRACO Sp. z o.o. | L4 4a |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | MEB GROUP | L6 4a |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | NEO ENERGY GROUP TESVOLT | L1 1a |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | ORMAZABAL POLSKA | G 11 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | PLUMETT | Z 9 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | RAWICOM SA | OZE 1A |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | SEP | A 68 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | STYROBUD SP.J. | L6 2 |
| 11 Specialized services for power industry | 11.4 Engineering and commissioning of power plants, project management | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 11 Specialized services for power industry | 11.5 Repair services of mechanical and thermal machines and devices | ARCON POLSKA SP Z O.O. | L5 6 |
| 11 Specialized services for power industry | 11.5 Repair services of mechanical and thermal machines and devices | EXPLOSION POWER GmbH | A 49 |
| 11 Specialized services for power industry | 11.5 Repair services of mechanical and thermal machines and devices | GRACO Sp. z o.o. | L4 4a |
| 11 Specialized services for power industry | 11.5 Repair services of mechanical and thermal machines and devices | IEn GDAÑSK | A 18 |
| 11 Specialized services for power industry | 11.5 Repair services of mechanical and thermal machines and devices | SEP | A 68 |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | ENAP SA | A 27 |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | GRACO Sp. z o.o. | L4 4a |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | M4 Maszyny - VOLTA | L2 18a |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | NEXANS | G 1 |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | Power Engineering Transformatory Sp. z o.o. | W 3 |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | SEP | A 68 |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | ZREW Tramsformatory | W 24 |
| 11 Specialized services for power industry | 11.6 Repair services of electrical machines and devices | ZWAE Sp. z o.o. | A 24 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | ARCON POLSKA SP Z O.O. | L5 6 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | ASTAT | A 60 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | AWEX | A 51 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | BLUMENBECKER H i S | W 27 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | ELFEKO S.A. | W 29 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | Grupa MCC | Z 30 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | M4 Maszyny - VOLTA | L2 18a |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | QOLTEC | W 22 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | RST | A 59 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | SEP | A 68 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | SITEL - CUBIS SYSTEMS | W 18 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | TERRAZN POLSKA | Z 5 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | USTEC | N 9 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | VR POLSKA | K 21 |
| 11 Specialized services for power industry | 11.7 Wholesale and retail supply of electrical construction materials and | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | AWEX | A 51 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | C. C. JENSEN | K 13 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | EL-BO KOMPENSACJA | W 8 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | ELEKTROMONTA¯ RZESZÓW SA | N 18 L2 13 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | EL-WLOD | Z 19 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | Endress+Hauser Polska | L7 1 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | SEP | A 68 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | SPIE Energotest | A 41 |
| 11 Specialized services for power industry | 11.8 Outsourcing maintenance or other services | WINIEWSKI NIDZICA SP Z O O | L3 1 |
| 11 Specialized services for power industry | 11.9 Environmental and safety management | ATEST GAZ | K 1 |
| 11 Specialized services for power industry | 11.9 Environmental and safety management | CBR Rock Master | L2 6 |
| 11 Specialized services for power industry | 11.9 Environmental and safety management | GL OPTIC | A 2 |
| 11 Specialized services for power industry | 11.9 Environmental and safety management | INTER | L6 1 |
| 11 Specialized services for power industry | 11.9 Environmental and safety management | SEP | A 68 |
| 11 Specialized services for power industry | 11.9 Environmental and safety management | SUNDOOR | L4 4 |
| 11 Specialized services for power industry | 11.10 Financial services | SEP | A 68 |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | APA - Automatyka, Podzespo³y, Aplikacje | A 62 |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | ARTSMART/smart-grids.pl | |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | AUTOMATYKA | A 55 |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | ELEKTRO.INFO | K 8 |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | ELEKTRONIK | A 62 |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | MIESIÊCZNIK SEP INPE | |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | POLSKA IZBA KOLEI | W 5 |
| 11 Specialized services for power industry | 11.11 Information services, publishing houses, media | SEP | A 68 |