| 1 (235) | Institute of Electrical and Electronics Engineers, USA | USA |  | |
| 2 (285) | Woods Hole Oceanographic Institution | USA | | |
| 3 (314) | Kavli Institute for Particle Astrophysics and Cosmology | USA | | |
| 4 (315) | SRI International | USA | | |
| 5 (409) | Institute for Advanced Study | USA | | |
| 6 (431) | Educational Testing Service | USA | | |
| 7 (438) | Santa Fe Institute | USA | | |
| 8 (463) | Simons Foundation | USA | | |
| 9 (511) | National Bureau of Economic Research | USA | | |
| 10 (537) | RAND Corp | USA | | |
| 11 (715) | Southwest Research Institute | USA | |
