| 1 (110) | Carnegie Institution for Science * | USA |  |
| 2 (160) | CIC energiGUNE | ESP | |
| 3 (195) | Istituto Italiano di Tecnologia | ITA | |
| 4 (206) | National Institute of Aerospace | USA | |
| 5 (235) | Louisiana State University Agricultural Center | USA | |
| 6 (414) | Ikerlan | ESP | |
| 7 (449) | Electric Power Research Institute | USA | |
| 8 (485) | Universities Space Research Association | USA | |
| 9 (528) | Fondazione Bruno Kessler | ITA | |
| 10 (583) | ITER Organization | FRA | |
| 11 (584) | Tecnalia Research & Innovation | ESP | |
| 12 (626) | Southwest Research Institute | USA | |
| 13 (628) | Battelle Memorial Institute * | USA | |
| 14 (667) | Central Research Institute of Electrical Power Industry | JPN | |
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