| 1 (114) | National Aeronautics and Space Administration * | USA | |
| 2 (136) | United States Department of Agriculture | USA | |
| 3 (161) | Lawrence Berkeley National Laboratory | USA | |
| 4 (324) | Doe Joint Genome Institute | USA | |
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| 8 (396) | U.S. Army | USA | |
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| 10 (430) | Los Alamos National Laboratory | USA | |
| 11 (441) | National Oceanic and Atmospheric Administration | USA | |
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| 13 (449) | National Institute of Standards and Technology * | USA | |
| 14 (532) | Smithsonian Institution | USA | |
| 15 (553) | Pacific Northwest National Laboratory | USA | |
| 16 (561) | Jet Propulsion Laboratory | USA | |
| 17 (565) | NASA Goddard Space Flight Center | USA | |
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| 19 (601) | National Center for Atmospheric Research | USA | |
| 20 (627) | U.S. Air Force | USA | |
| 21 (633) | U.S. Food and Drug Administration | USA | |
| 22 (646) | National Renewable Energy Laboratory | USA | |
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| 25 (730) | NASA Goddard Institute for Space Studies | USA | |
| 26 (748) | NASA Ames Research Center | USA | |
| 27 (860) | US Environmental Protection Agency | USA | |
| 28 (977) | US Naval Research Laboratory | USA | |
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| 39 (1718) | International Food Policy Research Institute | USA | |
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| 41 (1899) | University of Maryland, Center for Environmental Science | USA | |
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| 50 (2505) | Subaru Telescope | USA | |
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| 52 (2743) | Inter-American Development Bank | USA | |
| 53 (2770) | Nemours A Children's Health System | USA | |
| 54 (3005) | Idaho National Laboratory | USA | |
| 55 (3083) | National Optical Astronomy Observatory | USA | |
| 56 (3240) | Thomas Jefferson National Accelerator Facility | USA | |
| 57 (3318) | NASA Marshall Space Flight Center | USA | |
| 58 (3424) | Princeton Plasma Physics Laboratory | USA | |
| 59 (3497) | NASA Stennis Space Center | USA | |
| 60 (4218) | United States Fish and Wildlife Service | USA | |
| 61 (4495) | New York Botanical Garden | USA | |
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