| № | Full name of organization | Short name of organization |
| 1 | System Operator of the United Power System, Joint-stock Company | SO UPS, JSC |
| 2 | Federal Grid Company of Unified Energy System, Joint Stock Company | FGC UES, JSC |
| 3 | Federal Grid Company of Unified Energy System | JSC FGC UES |
| 4 | Open Joint-Stock Company Federal Hydro-Generating Company – RusHydro | RusHydro, JSC |
| 5 | Interregional Distribution Grid Company of Centre Joint-Stock Company | IGDC of Centre, JSC |
| 6 | Moscow United Electric Grid Company, Joint-Stock Company | MOESK, JSC |
| 7 | Lenenergo, Joint-Stock Company | Lenenergo, JSC |
| 8 | Open Joint-Stock Company Enel Russia | OJSC Enel Russia |
| 9 | Interregional Distribution Grid Company of Centre and Volga Region Joint Stock Company | IDGC of Center and Volga Region, JSC |
| 10 | Interregional Distribution Grid Company of the North-West, Joint-Stock Company | IDGC of North-West, JSC |
| 11 | Interregional Distribution Grid Company of Northern Caucasus, Joint-Stock Company | IDGC of Northern Caucasus, JSC |
| 12 | Interregional Distribution Grid Company of Volga, Joint-Stock Company | IDGC of Volga, OSC |
| 13 | Interregional Distribution Grid Company of South, Joint-Stock Company | IDGC of South, JSC |
| 14 | * Oboronenergo, Joint-Stock Company | Oboronenergo, JSC |
| 15 | Kuban power and electrification open joint stock company, Open Joint-Stock Company | Kubanenergo OJSC |
| 16 | Tyumenenergo, Joint Stock Company | Tyumenenergo, JSC |
| 17 | Far-Eastern Generating Company, Joint Stock Company | FEGC, JSC |
| 18 | Far-Eastern Distribution Company, Joint Stock Company | FEDC, JSC |
| 19 | Far-Eastern Energy Company, Joint Stock Company | FEEC, JSC |
| 20 | * Crimenergo, State Unitary Company of the Crimea | Crimenergo, SUC of the Crimea |
| 21 | Interregional Distribution Grid Company of Urals, Joint Stock Company | IDGC of Urals, JSC |
| 22 | Interregional Distribution Grid Company of Siberia, Joint Stock Company | IDGC of Siberia, JSC |
| 23 | Magadanenergonaladka, Joint-Stock Company | Magadanenergonaladka, JSC |
| 24 | Non-State Pension Fund of the Electric Power Industry, Open Joint Stock Company | * Non-State Pension Fund of the Electric Power Industry, JSC |
| 25 | Siberian energy company, Public Joint-Stock Company | SIBECO, JSC |
| 26 | * Regional Electric networks, Open Joint Stock Company | * Regional Electric networks, OJSC |
| 27 | * Donenergo, Open Joint Stock Company | * Donenergo, OJSC |
| 28 | Yakutskenergo, Joint-Stock Company | Yakutskenergo, JSC |
| 29 | Yantarenergo Joint-Stock company for energy and electrificatioт | Yantarenergo JSC |
| 30 | Sakhalinenergo, Open Joint-Stock Сompany | Sakhalinenergo JSC |
| 31 | Kamchatskenergo, Joint-Stock Company | Kamchatskenergo, JSC |
| 32 | Bratsk Electric Grid Company, Joint Stock Company | Bratsk Electric Grid Company, JSC |
| 33 | * Sakha Energy, Open Joint Stock Сompany | Sakha Energy, JSC |
| 34 | Yugorsk Regional Electric Grid Company, Stock Company | Yugorsk Electric, SC |
| 35 | Kolimaenergo, Joint-Stock Company | Kolimaenergo, JSC |
| 36 | Chukotenergo, Joint-Stock Company | Chukotenergo, JSC |
| 37 | Geotherm, Open Joint-Stock Company | Geotherm, JSC |
| 38 | Vilui Hydroelectric Station – 3, Joint-Stock Company | * Vilui Hydroelectric Station – 3, JSC |
| 39 | Kabardino-Balkaria Energy and Electrification Company, Joint-Stock Company | Kabbalkenergo OJSC |
| 40 | * Yugra Generation Company, Open Joint-Stock Company | * Company Yug, OJSC |
| 41 | Karachaevo–Cherkesskenergo, Joint-Stock Company | Karachaevo–Cherkesskenergo, JSC |
| 42 | Sevkavkazenergo Energy and Electrification Company, Joint-Stock Company | Sevkavkazenergo, JSC |
| 43 | * Kalmenergosbyt, Open Joint-Stock Company | * Kalmenergosbyt, OJSC |
| 44 | * Astrakhan energy service company, Open Joint-Stock Company | * Astrakhan energy service company, OJSC |
| 45 | * Vitimenergosbyt, Closed Joint Stock Company | * Vitimenergosbyt, CJSC |
| 46 | * Enkom, Limited liability company | * Enkom, LLC |
| 47 | Public Joint-Stock Company Byiskenergo | Byiskenergo, JSC |
| 48 | * Yugra Territorial Energy Company, Open Joint-Stock Company | * Yugra Territorial Energy Company, OJSC |
| 49 | Dagestan Energy Supply Company, Joint-Stock Company | Dagestan Energy Supply Company, JSC |
| 50 | * Ust-Srednekanskaya Hydro Power Plant, Open Joint-Stock Company | * Ust-Srednekanskaya HPP, OJSC |
| 51 | * Kovrovelectroset`remont, Limited liability company | * Kovrovelectroset`remont, LLC |
| 52 | * Kabbalkkommunenergo, Municipal Unitary Enterprise | Kabbalkkommunenergo, MUP |
| 53 | *South Interregional Energy Company, Joint-Stock Company | SIEC, JSC |
| 54 | Setenergotrans, Limited liability company | Setenergotrans, LLC |
