| Company Name | Entity type | Parent/Subsidiary/Independent | Headquarters | No. of Employees | Annual Revenue ($M) | |
|---|---|---|---|---|---|---|
| Constellation Energy Generation LLC | Private | Subsidiary (of Constellation Energy Corp ) | United States of America | 13,370 | 24,440 | |
| Datang International Power Generation Co Ltd | Public | Subsidiary (of China Datang Corp ) | China | 31,227 | 17,363 | |
| Electricite de France SA | Private | Parent | France | 165,028 | 150,869 | |
| Gazprom | Public | Parent | Russia | 492,200 | 167,613 | |
| Uniper SE | Public | Parent | Germany | 6,863 | 116,703 | |
| Korea Electric Power Corp | Public | Parent | South Korea | XYZ | 67,579 | |
| Tesla Inc | Public | Parent | United States of America | 140,473 | 96,773 | |
| Endesa SA | Public | Subsidiary (of Enel SpA) | Spain | 9,035 | 27,532 | |
| Oil and Natural Gas Corp Ltd | Public | Parent | India | 25,993 | 87,273 | |
| Iberdrola SA | Public | Spain | 41,448 | 53,352 | ||
| Eni SpA | Public | Parent | Italy | 33,142 | 101,349 | |
| E.ON SE | Public | Parent | Germany | 72,242 | 101,315 | |
| Siemens AG | Public | Germany | 321,000 | 81,776 | ||
| Enel SpA | Public | Parent | Italy | 61,055 | 100,446 | |
| Cummins Inc | Public | Parent | United States of America | 75,500 | 34,065 | |
| NRG Energy Inc | Public | Parent | United States of America | 18,131 | 28,823 | |
| Duke Energy Corp | Public | United States of America | 27,037 | 29,060 | ||
| Compania Espanola de Petroleos SAU | Private | Subsidiary (of CEPSA Holding LLC ) | Spain | 10,310 | 35,169 | |
| Sempra U.S. Gas & Power LLC | Private | Subsidiary (of Sempra Energy ) | United States of America | XYZ | XYZ | |
| EnBW Energie Baden-Wurttemberg AG | Public | Germany | 28,630 | 48,049 | ||
| American Electric Power Co Inc | Public | United States of America | 17,250 | 18,982 | ||
| Tokyo Electric Power Co Holdings Inc | Public | Subsidiary (of Nuclear Damage Compensation and Decommissioning Facilitation Corporation of Japan ) | Japan | 38,007 | 57,614 | |
| Marubeni Corp | Public | Parent | Japan | 45,995 | 67,896 | |
| NTPC Ltd | Public | Parent | India | 20,818 | 22,455 | |
| Inter RAO UES | Public | Parent | Russia | 49,055 | 15,915 | |
| General Electric Co | Public | Parent | United States of America | 125,000 | 67,954 | |
| Pacific Gas and Electric Co | Public | Subsidiary (of PG&E Corp) | United States of America | 28,000 | 24,428 | |
| CEZ, AS | Public | Czech Republic | 30,200 | 15,160 | ||
| Archer Daniels Midland Co | Public | Parent | United States of America | 40,213 | 93,935 | |
| RWE AG | Public | Germany | 20,135 | 30,892 | ||
| JFE Holdings Inc | Public | Parent | Japan | 64,241 | 38,924 | |
| PG&E Corp | Public | Parent | United States of America | 10 | 24,428 | |
| Enbridge Inc | Public | Parent | Canada | 11,500 | 32,349 | |
| Siemens Energy AG | Public | Parent | Germany | 97,000 | 32,722 | |
| Chubu Electric Power Co Inc | Public | Parent | Japan | 28,367 | 29,452 | |
| Thai Oil Public Co Ltd | Public | Parent | Thailand | 517 | 13,500 | |
| Tauron Polska Energia SA | Public | Parent | Poland | 25,740 | 8,259 | |
| Alpiq Holding AG | Private | Parent | Switzerland | 1,180 | 15,367 | |
| Evngenco 3 | Public | Subsidiary (of Vietnam Electricity ) | Vietnam | XYZ | XYZ | |
| Eskom Holdings SOC Ltd | Government | Parent | South Africa | 40,421 | 16,682 | |
| Vattenfall AB | Private | Parent | Sweden | 19,638 | 23,697 | |
| EDF Energy Ltd | Private | Subsidiary (of EDF Energy Holdings Ltd) | United Kingdom | 825 | 13,470 | |
| SSE Plc | Public | Parent | United Kingdom | 12,180 | 15,396 | |
| Lukoil Oil Co | Public | Russia | 102,424 | 92,790 | ||
| San Miguel Corp | Public | Subsidiary (of Top Frontier Investment Holdings Inc) | Philippines | 50,443 | 27,664 | |
| Mitsubishi Heavy Industries Ltd | Public | Japan | 76,859 | 31,049 | ||
| Vistra Corp | Public | Parent | United States of America | 4,870 | 14,779 | |
| China Resources Power Holdings Co Ltd | Public | Subsidiary (of China Resources (Holdings) Co Ltd ) | Hong Kong | 21,187 | 13,193 | |
| Synergy | Government | Parent | Australia | XYZ | XYZ | |
| Georgia Power Co | Private | Subsidiary (of Southern Co) | United States of America | 6,600 | 11,584 |
Top Companies
Major players identified by our expert analysts across different sectors, geographies and themes based on metrics like revenues, market cap, funding, and sector KPIs.
You have selected companies to view summary table
Thank You
Your request have been sent, a member of our team will be in touch.
Thank You
Signup notification message here.
Company Comparison
Still looking?
Have you found what you were looking for? From start-ups to market leaders, uncover what they do and how they do it.
Explorer
Access more premium companies when you subscribe to Explorer