2019 | 2018 | Name | Country | 2019 | 2018 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | State Grid | China | $51,292M | $40,944M | AA+ | AA+ |
| 2 | 2 | EDF | France | $12,105M | $9,869M | AA+ | AA+ |
| 3 | 4 | Engie | France | $10,328M | $8,386M | AA | AA |
| 4 | 3 | Enel | Italy | $10,319M | $8,608M | AA+ | AAA- |
| 5 | 5 | KEPCO | South Korea | $6,758M | $5,035M | AAA | AAA- |
| 6 | 6 | Innogy | Germany | $5,371M | $4,068M | AA | A+ |
| 7 | 8 | SSE | United Kingdom | $4,441M | $3,666M | AA- | AA- |
| 8 | 7 | Iberdrola | Spain | $4,275M | $3,857M | AA+ | AA+ |
| 9 | 9 | TEPCO | Japan | $3,827M | $3,630M | A+ | AA- |
| 10 | 11 | Uniper | Germany | $3,577M | $3,116M | A | A |
| 11 | 13 | E.ON | Germany | 🔒 | 🔒 | 🔒 | 🔒 |
| 12 | 15 | DUKE ENERGY | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 13 | 10 | Veolia | France | 🔒 | 🔒 | 🔒 | 🔒 |
| 14 | 39 | CGN | China | 🔒 | 🔒 | 🔒 | 🔒 |
| 15 | 14 | Exelon | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 16 | 18 | EDP | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 17 | 12 | Endesa | Spain | 🔒 | 🔒 | 🔒 | 🔒 |
| 18 | 22 | Tenaga Nasional | Malaysia | 🔒 | 🔒 | 🔒 | 🔒 |
| 19 | 17 | KOGAS | South Korea | 🔒 | 🔒 | 🔒 | 🔒 |
| 20 | 30 | Kansai | Japan | 🔒 | 🔒 | 🔒 | 🔒 |
| 21 | 16 | Naturgy | Spain | 🔒 | 🔒 | 🔒 | 🔒 |
| 22 | 26 | Chubu | Japan | 🔒 | 🔒 | 🔒 | 🔒 |
| 23 | 19 | Saudi Electricity Company | Saudi Arabia | 🔒 | 🔒 | 🔒 | 🔒 |
| 24 | 20 | Waste Management | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 25 | 27 | PG&E | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 26 | 32 | Florida Power & Light | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 27 | 29 | EnBW | Germany | 🔒 | 🔒 | 🔒 | 🔒 |
| 28 | 31 | DOMINION | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 29 | 37 | PSEG | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 30 | null | ENN | China | 🔒 | 🔒 | 🔒 | 🔒 |
| 31 | 50 | DTE Energy | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 32 | 21 | British Gas | United Kingdom | 🔒 | 🔒 | 🔒 | 🔒 |
| 33 | 24 | Vattenfall | Sweden | 🔒 | 🔒 | 🔒 | 🔒 |
| 34 | 35 | Edison International | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 35 | 28 | GD Power Development | China | 🔒 | 🔒 | 🔒 | 🔒 |
| 36 | 40 | Xcel Energy | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 37 | 33 | Datang Power | China | 🔒 | 🔒 | 🔒 | 🔒 |
| 38 | null | Eversource Energy | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 39 | 49 | conEdison | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 40 | 36 | Tohoku Electric Power | Japan | 🔒 | 🔒 | 🔒 | 🔒 |
| 41 | 34 | Kyushu Electric Power | Japan | 🔒 | 🔒 | 🔒 | 🔒 |
| 42 | null | CenterPoint Energy | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 43 | null | WEC Energy Group | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 44 | 47 | Direct Energy | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 45 | 25 | National Grid | United Kingdom | 🔒 | 🔒 | 🔒 | 🔒 |
| 46 | null | ROSATOM | Russia | 🔒 | 🔒 | 🔒 | 🔒 |
| 47 | 41 | Ørsted | Denmark | 🔒 | 🔒 | 🔒 | 🔒 |
| 48 | null | ppl | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 49 | null | Entergy | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 50 | null | FirstEnergy | United States | 🔒 | 🔒 | 🔒 | 🔒 |