| Percentage ownership at 31/12/2021 | Percentage ownership at 31/12/2020 | Business sector | ||
| FRANCE – GENERATION AND SUPPLY | ||||
| Électricité de France – Parent Company | 100.00 | 100.00 | G,D,O | |
| Group Support Services (G2S) | 100.00 | 100.00 | O | |
| Edvance | 95.10 | 95.10 | O | |
| Cyclife | 100.00 | 100.00 | O | |
| CHAM SAS | 100.00 | 100.00 | O | |
| Sowee | 100.00 | 100.00 | O | |
| IZI Solutions | 100.00 | 100.00 | O | |
| IZI Solutions Renov | 100.00 | - | O | |
| IZIVIA | 100.00 | 100.00 | O | |
| EDF Pulse Holding (formerly EDF Pulse Croissance) | 100.00 | 100.00 | O | |
| Hynamics | 100.00 | - | G | |
| Agregio | 100.00 | 100.00 | O | |
| Energy2 Market (E2M) | 100.00 | 100.00 | O | |
| EDF ENR (formerly ENRS) | 100.00 | 100.00 | O | |
| Immo C47 | 51.00 | 51.00 | O | |
| Other holding companies (EDF Invest) | 100.00 | 100.00 | O | |
| FRANCE – REGULATED ACTIVITIES | ||||
| Enedis | 100.00 | 100.00 | D | |
| Électricité de Strasbourg | 88.64 | 88.64 | G, D | |
| EDF Production Électrique Insulaire (EDF PEI) | 100.00 | 100.00 | G | |
| FRAMATOME | ||||
| Framatome | France | 75.50 | 75.50 | R |
| UNITED KINGDOM | ||||
| EDF Energy Holdings Limited (EDF Energy) | 100.00 | 100.00 | G, O | |
| EDF Energy UK Ltd. | 100.00 | 100.00 | O | |
| ITALY | ||||
| Edison SpA (Edison) | 97.17 | 97.45 | G, O | |
| Transalpina di Energia SpA (TdE SpA) | 100.00 | 100.00 | O | |
| OTHER INTERNATIONAL | ||||
| EDF International SAS | France | 100.00 | 100.00 | O |
| EDF Belgium SA | Belgium | 100.00 | 100.00 | G |
| Luminus SA | Belgium | 68.63 | 68.63 | G, O |
| EDF Norte Fluminense SA | Brazil | 100.00 | 100.00 | G |
| French Investment Guangxi Laibin Electric Power Co., Ltd. (Figlec)* | China | - | 100.00 | G |
| EDF (China) Holding Ltd. | China | 100.00 | 100.00 | O |
| EDF Inc. | USA | 100.00 | 100.00 | O |
| EDF Alpes Investissements SARL | Switzerland | - | 100.00 | O |
| Mekong Energy Company Ltd. (MECO) | Vietnam | 56.25 | 56.25 | G |
| EDF Andes Spa | Chile | 100.00 | 100.00 | G |
Business sectors: G = Generation, D = Distribution, T = Transmission, R = Reactors, O = Other.
*French Investment Guangxi Laibin Electric Power Co., Ltd. (Figlec) has been liquidated in 2021.