| 1 (8) | Google Inc, USA | USA |  |
| 2 (85) | Saudi Arabian Oil Co, USA | USA | |
| 3 (221) | Lockheed Martin Corp * | USA | |
| 4 (240) | General Electric Co, USA | USA | |
| 5 (297) | Schlumberger, United States | USA | |
| 6 (397) | GE Global Research, USA | USA | |
| 7 (493) | General Motors Company, United States | USA | |
| 8 (516) | Ford Motor Co, USA | USA | |
| 9 (611) | Dow Chemical Co USA | USA | |
| 10 (632) | Raytheon Co, USA | USA | |
| 11 (635) | ExxonMobil, USA | USA | |
| 12 (779) | Chevron Corp | USA | |
| 13 (833) | Shell, United States | USA | |
| 14 (1773) | General Atomics | USA | |
| 15 (2195) | Siemens AG, USA | USA | |
| 16 (2491) | Ormat Technologies, United States | USA | |
| 17 (2498) | Applied Materials Inc, USA | USA | |
|
