| 1 (355) | Boyce Thompson Institute for Plant Research | USA |  |
| 2 (395) | Ontario Institute for Cancer Research | CAN | |
| 3 (418) | Institute of Electrical and Electronics Engineers, USA | USA | |
| 4 (456) | HudsonAlpha Institute for Biotechnology | USA | |
| 5 (459) | Allen Institute for Brain Science | USA | |
| 6 (583) | Donald Danforth Plant Science Center | USA | |
| 7 (840) | Walter Reed Army Institute of Research * | USA | |
| 8 (998) | SRI International | USA | |
| 9 (1083) | Marine Biological Laboratory | USA | |
| 10 (1118) | National Bureau of Economic Research | USA | |
| 11 (1164) | Carnegie Institution for Science * | USA | |
| 12 (1183) | Bill and Melinda Gates Foundation | USA | |
| 13 (1318) | Program for Appropriate Technology in Health USA | USA | |
| 14 (1527) | Simons Foundation | USA | |
| 15 (1647) | American Heart Association | USA | |
| 16 (1659) | The EARLY Program Mind Research Network | USA | |
| 17 (1753) | Institute for Advanced Study | USA | |
| 18 (1758) | Las Cumbres Observatory Global Telescope Network | USA | |
| 19 (1780) | Santa Fe Institute | USA | |
| 20 (1856) | Population Council, USA | USA | |
| 21 (1979) | Battelle Memorial Institute * | USA | |
| 22 (2091) | Perimeter Institute for Theoretical Physics | CAN | |
| 23 (2124) | Kavli Institute for Particle Astrophysics and Cosmology | USA | |
| 24 (2173) | United Nations International Children's Emergency Fund, United States | USA | |
| 25 (2343) | Woods Hole Oceanographic Institution | USA | |
| 26 (2367) | Family Health International Estados Unidos | USA | |
| 27 (2685) | Universities Space Research Association | USA | |
| 28 (2773) | National Institute of Aerospace | USA | |
| 28 (2773) | International Food Policy Research Institute United States | USA | |
| 30 (2996) | RAND Corp | USA | |
| 31 (3201) | Wildlife Conservation Society USA | USA | |
| 32 (3299) | Monterey Bay Aquarium Research Institute | USA | |
| 33 (3338) | Louisiana State University Agricultural Center | USA | |
| 34 (3380) | Regenstrief Institute | USA | |
| 35 (3581) | Canadian Blood Services | CAN | |
| 36 (3794) | Haskins Laboratories | USA | |
| 37 (4139) | Educational Testing Service | USA | |
| 38 (4303) | California Academy of Sciences | USA | |
| 39 (4403) | Desert Research Institute, Reno | USA | |
| 40 (4426) | International Monetary Fund | USA | |
| 41 (4869) | SETI Institute | USA | |
| 42 (5262) | Gemini Observatory | USA | |
| 43 (5327) | Southwest Research Institute | USA | |
| 44 (5556) | University Corporation for Atmospheric Research | USA | |
| 45 (5858) | Planetary Science Institute | USA | |
| 46 (5868) | Gemini Observatory Northern Operations Center | USA | |
| 47 (5992) | Space Science Institute | USA | |
| 48 (6028) | Lowell Observatory | USA | |
| 49 (6696) | American Institute of Aeronautics and Astronautics | USA | |
| 50 (7314) | Electric Power Research Institute | USA | |
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