| 1 (8) | Kavli Foundation | USA |  |
| 2 (74) | Simons Foundation | USA | |
| 3 (102) | Centres de Recerca de Catalunya * | ESP | |
| 4 (111) | Carnegie Institution for Science * | USA | |
| 5 (141) | Dutch Scientific Research Institutes * | NLD | |
| 6 (250) | Institute for Advanced Study | USA | |
| 7 (252) | Bilbao Bizkaia Kutxa Banku Fundazioa * | ESP | |
| 8 (277) | Southwest Research Institute | USA | |
| 9 (302) | Woods Hole Oceanographic Institution | USA | |
| 10 (373) | Gemini Observatory Northern Operations Center | USA | |
| 11 (397) | SETI Institute | USA | |
| 12 (408) | Perimeter Institute for Theoretical Physics | CAN | |
| 13 (413) | Space Science Institute | USA | |
| 14 (421) | Universities Space Research Association | USA | |
| 15 (439) | University Corporation for Atmospheric Research | USA | |
| 16 (444) | Ikerbasque-Basque Foundation for Science * | ESP | |
| 17 (456) | Gemini Observatory | USA | |
| 18 (510) | Heidelberger Institut fur Theoretische Studien | DEU | |
| 19 (622) | Planetary Science Institute | USA | |
| 20 (704) | Canadian Institute for Advanced Research | CAN | |
| 21 (720) | Lowell Observatory | USA | |
| 22 (763) | Dublin Institute For Advanced Studies | IRL | |
| 23 (1075) | Frankfurt Institute for Advanced Studies | DEU | |
| 24 (1099) | Museum fur Naturkunde Berlin | DEU | |
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