| 1 (385) | Boyce Thompson Institute for Plant Research | USA |  |
| 2 (398) | Canadian Institute for Advanced Research | CAN | |
| 3 (419) | Ontario Institute for Cancer Research | CAN | |
| 4 (516) | HudsonAlpha Institute for Biotechnology | USA | |
| 5 (789) | SRI International | USA | |
| 6 (797) | Donald Danforth Plant Science Center | USA | |
| 7 (1026) | Bill and Melinda Gates Foundation | USA | |
| 8 (1048) | Carnegie Institution for Science * | USA | |
| 9 (1197) | Simons Foundation | USA | |
| 10 (1247) | National Bureau of Economic Research | USA | |
| 11 (1347) | Kavli Institute for Particle Astrophysics and Cosmology | USA | |
| 12 (1419) | Marine Biological Laboratory | USA | |
| 13 (1439) | Walter Reed Army Institute of Research * | USA | |
| 14 (1467) | Perimeter Institute for Theoretical Physics | CAN | |
| 15 (1642) | National Institute of Aerospace | USA | |
| 16 (1653) | Institute for Advanced Study | USA | |
| 17 (1686) | American Heart Association | USA | |
| 18 (1793) | The EARLY Program Mind Research Network | USA | |
| 19 (2010) | Santa Fe Institute | USA | |
| 20 (2103) | Universities Space Research Association | USA | |
| 21 (2141) | Population Council, USA | USA | |
| 22 (2269) | United Nations International Children's Emergency Fund, United States | USA | |
| 23 (2289) | Family Health International * | USA | |
| 24 (2319) | Woods Hole Oceanographic Institution | USA | |
| 25 (2367) | Battelle Memorial Institute * | USA | |
| 26 (2595) | International Food Policy Research Institute United States | USA | |
| 27 (3002) | Monterey Bay Aquarium Research Institute | USA | |
| 28 (3128) | Regenstrief Institute | USA | |
| 29 (3463) | Wildlife Conservation Society USA | USA | |
| 30 (3528) | RAND Corp | USA | |
| 31 (3617) | University Corporation for Atmospheric Research | USA | |
| 32 (3790) | Louisiana State University Agricultural Center | USA | |
| 33 (3869) | SETI Institute | USA | |
| 34 (3923) | Cary Institute of Ecosystem Studies | USA | |
| 35 (3994) | Canadian Blood Services | CAN | |
| 36 (4263) | Space Science Institute | USA | |
| 37 (4371) | Desert Research Institute, Reno | USA | |
| 37 (4371) | Southwest Research Institute | USA | |
| 39 (4390) | Planetary Science Institute | USA | |
| 40 (4837) | Lowell Observatory | USA | |
| 41 (5021) | International Monetary Fund | USA | |
| 42 (5743) | California Academy of Sciences | USA | |
| 43 (5867) | Educational Testing Service | USA | |
| 44 (6788) | Electric Power Research Institute | USA | |
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