| 801 | 2115 | Social Science Research Council |  | 567 | 216 | 2538 | 3879 |
| 802 | 2108 | Berkeley Geochronology Center | | 6863 | 3268 | 2465 | 2077 |
| 803 | 2089 | Children's Oncology Group | | 5579 | 1369 | 2538 | 2822 |
| 804 | 2071 | VA Healthcare System Ann Arbor | | 6688 | 6005 | 2538 | 352 |
| 805 | 2070 | Global Environment Facility | | 659 | 415 | 2355 | 3879 |
| 806 | 2068 | FX Palo Alto Laboratory | | 3887 | 2250 | 1045 | 3316 |
| 807 | 2064 | New York State Institute for Basic Research in Developmental Disabilities | | 3144 | 1943 | 2538 | 2487 |
| 808 | 2058 | Mercy | | 1120 | 574 | 2006 | 3879 |
| 809 | 2040 | Loyola Law School los Angeles | | 1267 | 605 | 1848 | 3879 |
| 810 | 2034 | Cooperative Association for Internet Data Analysis | | 652 | 418 | 2290 | 3879 |
| 811 | 2003 | Bloodworks Northwest (Puget Sound Blood Center) | | 4243 | 1513 | 2538 | 2627 |
| 812 | 2000 | National Institute of Health Center for Information Technology | | 1562 | 2714 | 2538 | 2039 |
| 813 | 1995 | Cooper Institute | | 4431 | 1065 | 2538 | 2981 |
| 814 | 1989 | New England Complex Systems Institute | | 4172 | 737 | 2355 | 3509 |
| 815 | 1985 | Cancer Research Institute | | 3175 | 615 | 2538 | 3316 |
| 816 | 1958 | Aaron Diamond Aids Research Center | | 6421 | 3240 | 1968 | 2377 |
| 817 | 1954 | American Institute of Mathematics | | 2740 | 1063 | 2538 | 2981 |
| 818 | 1949 | Center for Science in the Public Interest | | 2178 | 127 | 2538 | 3879 |
| 819 | 1948 | Walter Reed Army National Military Medical Center | | 2951 | 5273 | 2538 | 603 |
| 820 | 1945 | VA San Diego Healthcare System | | 6123 | 6100 | 2538 | 241 |
| 821 | 1940 | Smith Kettlewell Eye Research Institute | | 4328 | 1791 | 1930 | 3140 |
| 822 | 1936 | Franklin Institute | | 2479 | 122 | 2538 | 3879 |
| 823 | 1915 | Worldwatch Institute | | 1801 | 124 | 2538 | 3879 |
| 824 | 1915 | UnityPoint Health (Trinity Regional Health System) | | 531 | 471 | 1980 | 3879 |
| 825 | 1907 | Transportation Research Board | | 32 | 185 | 2538 | 3879 |
| 826 | 1907 | National Kidney Foundation | | 870 | 134 | 2538 | 3879 |
| 827 | 1901 | Internet2 | | 462 | 143 | 2538 | 3879 |
| 828 | 1897 | Hoover Institution | | 377 | 145 | 2538 | 3879 |
| 829 | 1883 | Lifespan | | 1703 | 807 | 475 | 3879 |
| 830 | 1871 | San Francisco VA Medical Center | | 5123 | 5913 | 2538 | 259 |
| 831 | 1866 | Institute for Sustainable Development | | 258 | 137 | 2538 | 3879 |
| 832 | 1861 | Arbor Research Collaborative for Health | | 6768 | 4309 | 1835 | 1753 |
| 833 | 1860 | Maine Medical Center Research Institute | | 4969 | 2981 | 2538 | 1518 |
| 834 | 1842 | Center on Budget and Policy Priorities | | 1007 | 104 | 2538 | 3879 |
| 835 | 1839 | Diabetes Research Institute | | 4091 | 1044 | 2538 | 2782 |
| 836 | 1835 | Education Development Center Inc | | 942 | 318 | 2157 | 3879 |
| 837 | 1818 | Woodrow Wilson International Center for Scholars | | 357 | 116 | 2538 | 3879 |
| 838 | 1809 | National Center for Genome Resources | | 6456 | 1711 | 2090 | 2867 |
| 839 | 1805 | Jaeb Center for Health Research | | 4622 | 3210 | 2538 | 1267 |
| 840 | 1799 | Radiation Therapy Oncology Group | | 3525 | 1818 | 2538 | 2104 |
| 841 | 1789 | Children's Hospital of Pittsburgh | | 2594 | 635 | 512 | 3879 |
| 842 | 1780 | Newton Wellesley Hospital | | 4154 | 1668 | 2538 | 2141 |
| 843 | 1764 | Economic Policy Institute | | 1475 | 89 | 2538 | 3879 |
| 844 | 1758 | Novant Health (Presbyterian Healthcare) | | 728 | 844 | 2377 | 3316 |
| 845 | 1728 | VA Greater Los Angeles Healthcare System | | 5520 | 5100 | 2538 | 356 |
| 846 | 1709 | National Academy of Engineering | | 937 | 380 | 2538 | 3316 |
| 847 | 1689 | National Institute of Food and Agriculture (Cooperative State Research Education and Extension Service) | | 721 | 412 | 1247 | 3879 |
| 848 | 1679 | Harvard Vanguard Medical Associates NOW AtriusHealth | | 2450 | 1569 | 2538 | 2104 |
| 849 | 1664 | American Petroleum Institute | | 953 | 147 | 2538 | 3660 |
| 850 | 1658 | Greenwood Genetics Center | | 5257 | 2786 | 2151 | 2039 |
| 851 | 1656 | Louisiana Universities Marine Consortium | | 4805 | 1982 | 1684 | 2733 |
| 852 | 1653 | Agricultural Research Service | | 156 | 437 | 1292 | 3879 |
| 853 | 1646 | Hastings Center | | 3529 | 632 | 2538 | 2919 |
| 854 | 1645 | Magee-Womens Research Institute | | 6138 | 2922 | 2538 | 1057 |
| 855 | 1638 | Boys Town National Research Hospital | | 4088 | 1762 | 2538 | 1832 |
| 856 | 1632 | Cleveland Museum of Natural History | | 1231 | 678 | 1855 | 3509 |
| 857 | 1624 | Oregon Social Learning Centre | | 4795 | 3258 | 1957 | 1891 |
| 858 | 1624 | VA Palo Alto Health Care System | | 5373 | 5290 | 2538 | 233 |
| 859 | 1612 | National Institute of Health John E. Fogarty International Center | | 3618 | 4035 | 2538 | 623 |
| 860 | 1612 | Minneapolis Heart Institute Foundation | | 4605 | 2944 | 2538 | 1061 |
| 861 | 1611 | Sutter Health | | 673 | 264 | 1823 | 3879 |
| 862 | 1593 | National Evolutionary Synthesis Center | | 4029 | 1578 | 2538 | 1906 |
| 863 | 1588 | Center for American Progress | | 545 | 65 | 2538 | 3879 |
| 864 | 1585 | Rothman Orthopaedic Institute | | 3213 | 3461 | 2538 | 808 |
| 865 | 1583 | Tampa General Hospital | | 1689 | 1270 | 2538 | 2173 |
| 866 | 1582 | Children's Hospital of the King's Daughters | | 1801 | 1240 | 2538 | 2188 |
| 867 | 1580 | Exploratorium Museum of Science Art and Human Perception | | 975 | 51 | 2538 | 3879 |
| 868 | 1566 | National Institute of Biomedical Imaging and Bioengineering | | 2349 | 3675 | 2538 | 711 |
| 869 | 1566 | Long Beach Memorial Medical Center | | 1341 | 931 | 2538 | 2510 |
| 870 | 1560 | Southern Research Institute | | 4216 | 1986 | 1447 | 2696 |
| 871 | 1557 | San Francisco Estuary Institute | | 2030 | 1786 | 1921 | 2653 |
| 872 | 1552 | Butler Hospital | | 3838 | 2216 | 2538 | 1380 |
| 873 | 1550 | Medical City Hospital | | 1508 | 2209 | 2538 | 1490 |
| 874 | 1546 | Center for Strategic and International Studies | | 447 | 81 | 2501 | 3879 |
| 875 | 1546 | CHI Saint Luke's Episcopal Health System Texas | | 3092 | 1591 | 2538 | 1813 |
| 876 | 1536 | NORC University of Chicago | | 1581 | 290 | 1070 | 3879 |
| 877 | 1534 | National Academy of Sciences | | 1834 | 230 | 2538 | 3316 |
| 878 | 1531 | World Wildlife Fund | | 1073 | 39 | 2538 | 3879 |
| 879 | 1520 | Economic Research Service US Department of Agriculture | | 1038 | 440 | 236 | 3879 |
| 880 | 1520 | Gemological Institute of America | | 487 | 177 | 1990 | 3879 |
| 881 | 1493 | Northwestern Medicine (Northwestern Memorial Hospital) | | 573 | 370 | 442 | 3879 |
| 882 | 1491 | Palo Alto Medical Foundation | | 4135 | 446 | 2538 | 2867 |
| 883 | 1481 | Marlborough Hospital | | 2221 | 1268 | 2538 | 1960 |
| 884 | 1480 | Stroud Water Research Center | | 3588 | 1920 | 1664 | 2487 |
| 885 | 1479 | Sun Microsystems Laboratories | | 4893 | 2049 | 2538 | 1227 |
| 886 | 1478 | Savannah River National Laboratory | | 6431 | 2706 | 1183 | 2104 |
| 887 | 1467 | Mount Sinai Medical Center | | 2985 | 1450 | 2346 | 2313 |
| 888 | 1466 | Hebrew Rehabilitation Center for Aged | | 4616 | 1903 | 2538 | 1326 |
| 889 | 1457 | National Development Research Institute Inc | | 6635 | 3329 | 671 | 1906 |
| 890 | 1453 | National Academies | | 693 | 176 | 1641 | 3879 |
| 891 | 1441 | Infectious Disease Research Institute | | 5429 | 2620 | 1707 | 1934 |
| 892 | 1440 | Environmental Working Group | | 92 | 36 | 2538 | 3879 |
| 893 | 1431 | W M Keck Observatory | | 4651 | 630 | 2538 | 2460 |
| 894 | 1428 | Jackson Health System (Memorial Hospital) | | 2723 | 1617 | 2538 | 1518 |
| 895 | 1426 | University of Colorado Health (Memorial Health System) | | 1316 | 704 | 2538 | 2487 |
| 896 | 1406 | Family Health International FHI 360 | | 1243 | 550 | 1090 | 3509 |
| 897 | 1398 | University of Arizona Cancer Center | | 5144 | 2320 | 2538 | 911 |
| 898 | 1389 | Nicklaus Children's Hospital (Miami Children's Hospital Pediatric Healthcare) | | 1605 | 1199 | 2538 | 1813 |
| 899 | 1386 | Hudson Institute | | 1689 | 269 | 301 | 3879 |
| 900 | 1375 | Pacific Institute for Research and Evaluation | | 4431 | 2147 | 1798 | 2002 |
