| 1 (274) | U.S. Army * | USA |  |
| 2 (393) | Lawrence Berkeley National Laboratory * | USA | |
| 3 (451) | National Institute of Standards and Technology * | USA | |
| 4 (458) | National Research Council Canada * | CAN | |
| 5 (501) | American Institutes for Research | USA | |
| 6 (502) | National Aeronautics and Space Administration * | USA | |
| 7 (567) | World Bank United States | USA | |
| 8 (574) | Smithsonian Institution * | USA | |
| 9 (614) | United States Department of Agriculture | USA | |
| 10 (649) | U.S. Air Force | USA | |
| 11 (667) | National Oceanic and Atmospheric Administration | USA | |
| 12 (704) | Harvard-Smithsonian Center for Astrophysics | USA | |
| 13 (825) | Pacific Northwest National Laboratory | USA | |
|
