| 1 (51) | European Space Agency * | MUL |  | |
| 2 (61) | Schlumberger * | MUL |  | |
| 3 (92) | Aramco * | MUL | | |
| 4 (96) | TotalEnergies * | MUL | | |
| 5 (109) | United Nations * | MUL |  | |
| 6 (126) | Shell * | MUL | | |
| 7 (172) | Equinor ASA * | MUL | | |
| 8 (275) | Heriot-Watt University * | MUL |  | |
| 9 (285) | Petrobras * | MUL | | |
| 10 (360) | ExxonMobil * | MUL | | |
| 11 (402) | Netherlands Organisation for Applied Scientific Research * | MUL | | |
| 12 (610) | Ormat Technologies Inc * | MUL | | |
| 13 (1124) | Gazprom Group * | MUL | |
