| 1 (83) | U.S. Department of Health and Human Services * | USA |  |
| 2 (334) | Lawrence Berkeley National Laboratory * | USA | |
| 3 (335) | Canadian Institute for Advance Research | CAN | |
| 4 (354) | World Bank United States | USA | |
| 5 (367) | United States Department of Agriculture | USA | |
| 6 (419) | National Center for Atmospheric Research | USA | |
| 7 (437) | United States Geological Survey | USA | |
| 8 (451) | International Food Policy Research Institute | USA | |
| 9 (460) | National Aeronautics and Space Administration * | USA | |
| 10 (483) | US Food and Drug Administration | USA | |
| 11 (487) | U.S. Army * | USA | |
| 12 (512) | American Museum of Natural History | USA | |
| 13 (520) | National Oceanic and Atmospheric Administration | USA | |
| 14 (552) | US Environmental Protection Agency | USA | |
| 15 (569) | National Renewable Energy Laboratory | USA | |
| 16 (579) | National Institute of Standards and Technology * | USA | |
| 17 (584) | U.S. Department of Energy * | USA | |
| 18 (587) | Smithsonian Institution * | USA | |
| 19 (590) | Environment Canada | CAN | |
| 20 (596) | National Research Council Canada * | CAN | |
| 21 (602) | Smithsonian National Museum of Natural History | USA | |
| 22 (611) | U.S. Air Force | USA | |
| 23 (612) | Jet Propulsion Laboratory | USA | |
| 24 (616) | Oak Ridge National Laboratory | USA | |
| 25 (645) | Oak Ridge Institute for Science and Education | USA | |
| 26 (649) | Argonne National Laboratory | USA | |
| 27 (667) | Pacific Northwest National Laboratory | USA | |
| 28 (713) | NASA Ames Research Center | USA | |
| 29 (728) | Oregon Research Institute | USA | |
| 30 (732) | Westat Corp | USA | |
| 31 (735) | Natural Resources Canada | CAN | |
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