| 1 (485) | Ontario Institute for Cancer Research | CAN |  |
| 2 (601) | Boyce Thompson Institute for Plant Research | USA | |
| 3 (727) | Donald Danforth Plant Science Center | USA | |
| 4 (772) | National Bureau of Economic Research | USA | |
| 5 (802) | Carnegie Institution for Science | USA | |
| 6 (1129) | SRI International | USA | |
| 7 (1156) | Canadian Blood Services | CAN | |
| 8 (1491) | Woods Hole Oceanographic Institution | USA | |
| 9 (1505) | Institute for Advanced Study | USA | |
| 10 (1531) | The EARLY Program Mind Research Network | USA | |
| 11 (1586) | Perimeter Institute for Theoretical Physics | CAN | |
| 12 (1688) | Marine Biological Laboratory | USA | |
| 13 (1835) | Louisiana State University Agricultural Center | USA | |
| 14 (2014) | Santa Fe Institute | USA | |
| 15 (2143) | RAND Corp | USA | |
| 16 (2162) | Kavli Institute for Particle Astrophysics and Cosmology | USA | |
| 17 (2242) | Bill and Melinda Gates Foundation | USA | |
| 18 (2536) | SETI Institute | USA | |
| 19 (2669) | Regenstrief Institute | USA | |
| 20 (2700) | Monterey Bay Aquarium Research Institute | USA | |
| 21 (2765) | Educational Testing Service | USA | |
| 22 (2786) | Battelle Memorial Institute | USA | |
| 23 (2903) | Wildlife Conservation Society USA | USA | |
| 24 (2911) | Desert Research Institute, Reno | USA | |
| 25 (2929) | Planetary Science Institute | USA | |
| 26 (3004) | Universities Space Research Association | USA | |
| 27 (3007) | Space Science Institute | USA | |
| 28 (3134) | Southwest Research Institute | USA | |
| 29 (3628) | International Monetary Fund | USA | |
| 30 (3988) | Electric Power Research Institute | USA | |
| 31 (4633) | California Academy of Sciences | USA | |
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