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