| 801 | 3894 | SBH Health System |  | 2900 | 2963 | 2316 | 3879 |
| 802 | 3892 | Bernheim Arboretum and Research Forest | | 3148 | 1811 | 2538 | 3879 |
| 803 | 3892 | Harry S. Truman Memorial Veterans' Hospital | | 5520 | 7019 | 2538 | 1681 |
| 804 | 3891 | Fannie and John Hertz Foundation | | 4386 | 1727 | 2538 | 3879 |
| 805 | 3884 | MRI Global (Midwest Research Institute) | | 6748 | 3335 | 1809 | 3879 |
| 806 | 3880 | Catholic Health Initiatives | | 2917 | 1812 | 2538 | 3879 |
| 807 | 3880 | Instituto Brasileiro de Analises Sociais e Econômicas Rio de Janeiro |  | 2910 | 1814 | 2538 | 3879 |
| 808 | 3876 | Yale New Haven Health System | | 1136 | 1931 | 2538 | 3879 |
| 809 | 3873 | Duke Clinical Research Institute | | 3229 | 1775 | 2538 | 3879 |
| 810 | 3870 | Chemical Institute of Canada |  | 3197 | 1764 | 2538 | 3879 |
| 811 | 3869 | Huntington Memorial Hospital | | 3399 | 1751 | 2538 | 3879 |
| 812 | 3867 | Centro Austral de Investigaciones Científicas |  | 6201 | 6040 | 2538 | 2290 |
| 813 | 3860 | Children's Health Research Institute | | 6506 | 5494 | 2538 | 2627 |
| 814 | 3857 | Roger Williams Medical Center | | 5115 | 3046 | 2538 | 3509 |
| 815 | 3854 | VA Western New York Healthcare System at Buffalo | | 5612 | 6713 | 2538 | 1891 |
| 816 | 3840 | Hospital Civil de Guadalajara |  | 1377 | 6692 | 2538 | 2064 |
| 817 | 3838 | Centro de Gestão e Estudos Estratégicos | | 2379 | 1780 | 2538 | 3879 |
| 818 | 3838 | National Minority AIDS Council | | 3934 | 1697 | 2538 | 3879 |
| 819 | 3830 | Potomac Institute for Policy Studies | | 3185 | 1728 | 2538 | 3879 |
| 820 | 3821 | (1)Hôpital de Montreal pour Enfants | | 2696 | 1725 | 2538 | 3879 |
| 821 | 3813 | Deaconess Health System | | 3193 | 1698 | 2538 | 3879 |
| 822 | 3811 | Foundation for Biomedical Research | | 3640 | 1667 | 2538 | 3879 |
| 823 | 3807 | James S McDonnell Foundation | | 4768 | 1596 | 2538 | 3879 |
| 824 | 3803 | Centro Internacional de Entrenamiento e Investigaciones Médicas |  | 3736 | 5768 | 2538 | 2510 |
| 825 | 3801 | Instituto Meteorologico Nacional Costa Rica |  | 474 | 1926 | 2538 | 3879 |
| 826 | 3799 | International Society for Heart & Lung Transplantation | | 3736 | 1641 | 2538 | 3879 |
| 827 | 3794 | VA Medical Center Oklahoma City | | 6355 | 7017 | 2538 | 1545 |
| 828 | 3788 | Versiti (BloodCenter of Wisconsin) | | 3570 | 1631 | 2538 | 3879 |
| 829 | 3786 | Pierre Auger Observatory | | 5571 | 1520 | 2538 | 3879 |
| 830 | 3782 | Rowland Institute at Harvard | | 4338 | 6247 | 1457 | 3191 |
| 831 | 3782 | Southcentral Foundation | | 2553 | 2552 | 2538 | 3660 |
| 832 | 3779 | Instituto de Botánica del Nordeste | | 5574 | 4800 | 2538 | 2919 |
| 833 | 3774 | National Center for Posttraumatic Stress Disorder | | 3434 | 1626 | 2538 | 3879 |
| 834 | 3771 | Cooper Aerobics Cooper Clinic | | 3529 | 1613 | 2538 | 3879 |
| 835 | 3766 | IBM Research | | 6538 | 1438 | 2538 | 3879 |
| 836 | 3766 | Instituto de Investigaciones Fisicoquímicas, Teóricas y Aplicadas | | 6340 | 7900 | 577 | 2002 |
| 837 | 3766 | Instituto Nacional de Tecnología Industrial | | 2594 | 1665 | 2538 | 3879 |
| 838 | 3765 | Wellesley Central Hospital | | 2891 | 1645 | 2538 | 3879 |
| 839 | 3763 | Sun Health Research Institute | | 5976 | 3191 | 2538 | 3410 |
| 840 | 3762 | Centre de Recherche Industrielle du Quebec | | 4847 | 2338 | 2538 | 3660 |
| 841 | 3755 | Warren Clinic | | 3114 | 1610 | 2538 | 3879 |
| 842 | 3742 | Hughston Clinic | | 4235 | 1533 | 2538 | 3879 |
| 843 | 3728 | Agência Espacial Brasileira | | 1386 | 1684 | 2538 | 3879 |
| 844 | 3724 | Children's Hospital of Michigan | | 2870 | 1589 | 2538 | 3879 |
| 845 | 3722 | Food and Drug Law Institute | | 4634 | 1489 | 2538 | 3879 |
| 846 | 3719 | National Initiative for Children's Healthcare Quality | | 2903 | 1581 | 2538 | 3879 |
| 847 | 3716 | Carnegie Observatories | | 2007 | 1623 | 2538 | 3879 |
| 848 | 3716 | Phoenix VA Health Care System | | 6194 | 6269 | 2538 | 2039 |
| 849 | 3716 | Animal Medical Center | | 3449 | 1555 | 2538 | 3879 |
| 850 | 3711 | Texas Oncology | | 2881 | 1574 | 2538 | 3879 |
| 851 | 3708 | DoD Food Analysis and Diagnostics | | 3653 | 1518 | 2538 | 3879 |
| 852 | 3704 | Smithsonian Science Education Center (National Science Resources Center) | | 4752 | 1463 | 2538 | 3879 |
| 853 | 3704 | Corporacion para Investigaciones Biológicas | | 3861 | 5371 | 2538 | 2653 |
| 854 | 3701 | National Center for Manufacturing Sciences | | 3698 | 1505 | 2538 | 3879 |
| 855 | 3699 | Lean Construction Institute | | 3025 | 1549 | 2538 | 3879 |
| 856 | 3694 | Centro de Bioplantas |  | 4916 | 5467 | 1977 | 3252 |
| 857 | 3689 | Hospital Santa Marcelina | | 2604 | 4319 | 2538 | 3140 |
| 858 | 3676 | Canadian Grain Commission | | 1787 | 1587 | 2538 | 3879 |
| 859 | 3660 | Hospital Dr Luis Calvo Mackenna |  | 4634 | 5437 | 2538 | 2555 |
| 860 | 3651 | Centro de Neurociencias de Cuba | | 8091 | 6564 | 1175 | 2627 |
| 861 | 3644 | National Optics Institute | | 5719 | 2527 | 2181 | 3879 |
| 862 | 3634 | Gas Technology Institute | | 5524 | 1341 | 2538 | 3879 |
| 863 | 3631 | Dorn VA Medical Center | | 6555 | 6367 | 2538 | 1856 |
| 864 | 3631 | Feinstein Institute for Medical Research | | 4082 | 1402 | 2538 | 3879 |
| 865 | 3631 | Genesis Heart Institute Davenport | | 2471 | 1484 | 2538 | 3879 |
| 866 | 3627 | Hospital del Salvador | | 6532 | 4990 | 2538 | 2653 |
| 867 | 3622 | Whitman Walker Clinic | | 1999 | 1497 | 2538 | 3879 |
| 868 | 3613 | Instituto Nacional de Infectologia Evandro Chagas | | 5092 | 7797 | 1271 | 1843 |
| 869 | 3613 | Center for Behavioral Health | | 3346 | 1430 | 2538 | 3879 |
| 870 | 3597 | Instituto Nacional de Salud del Niño |  | 1165 | 4824 | 2538 | 2919 |
| 871 | 3594 | Instituto Nacional de Ciencias Agrícolas | | 1703 | 5181 | 1346 | 3509 |
| 872 | 3589 | Southwest Oncology Group | | 2734 | 2175 | 2538 | 3660 |
| 873 | 3578 | Canada France Hawaii Telescope Corporation | | 1535 | 1472 | 2538 | 3879 |
| 874 | 3574 | Neuropsychiatric Research Institute | | 7285 | 6104 | 2538 | 1920 |
| 875 | 3573 | VA Medical Center Bedford Massachusetts | | 6926 | 7024 | 2538 | 1246 |
| 876 | 3569 | Instituto Nacional de Investigación y Extensión Agraria | | 2115 | 2738 | 2538 | 3509 |
| 877 | 3562 | Prince William Sound Science Center | | 2923 | 3706 | 2063 | 3660 |
| 878 | 3545 | Agricultural Institute of Canada | | 591 | 1523 | 2538 | 3879 |
| 879 | 3545 | Rockefeller University Hospital | | 5960 | 2797 | 2538 | 3410 |
| 880 | 3538 | John D. Dingell VA Medical Center Detroit Michigan | | 6983 | 6212 | 2538 | 1843 |
| 881 | 3538 | Kansas Health Institute | | 2310 | 1383 | 2538 | 3879 |
| 882 | 3537 | Fundação João Pinheiro | | 999 | 2490 | 2298 | 3879 |
| 883 | 3528 | Mount Auburn Hospital | | 4122 | 1988 | 2538 | 3660 |
| 884 | 3522 | Estación Experimental Agroindustrial Obispo Colombres | | 2569 | 4652 | 2371 | 3252 |
| 885 | 3520 | Savannah River Site | | 2008 | 1371 | 2538 | 3879 |
| 886 | 3520 | Gladstone Institute | | 3161 | 1312 | 2538 | 3879 |
| 887 | 3511 | Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia | | 3079 | 3148 | 1577 | 3879 |
| 888 | 3506 | Centro de Estudios Públicos | | 1038 | 1419 | 2538 | 3879 |
| 889 | 3503 | Instituto Caro y Cuervo | | 510 | 2512 | 2304 | 3879 |
| 890 | 3483 | Biosphere 2 Center | | 6317 | 1132 | 2538 | 3879 |
| 891 | 3474 | National Telecommunications and Information Administration | | 735 | 1404 | 2538 | 3879 |
| 892 | 3471 | Instituto de Investigaciones Biotecnológicas Instituto Tecnológico de Chascomus | | 4916 | 7687 | 1498 | 1740 |
| 893 | 3469 | Boston Shriners Hospital | | 8011 | 813 | 2538 | 3879 |
| 894 | 3466 | NASA Infrared Telescope Facility | | 2004 | 1299 | 2538 | 3879 |
| 895 | 3463 | Red Académica Uruguaya |  | 2931 | 1255 | 2538 | 3879 |
| 896 | 3454 | Centro de Tecnología Avanzada CONACYT | | 1893 | 3319 | 2220 | 3660 |
| 897 | 3443 | National Resource Center for Health Information Technology | | 1689 | 1285 | 2538 | 3879 |
| 898 | 3438 | Louisville VA Medical Center | | 6442 | 6006 | 2538 | 1891 |
| 899 | 3431 | Pacific Whale Foundation | | 4671 | 1152 | 2538 | 3879 |
| 900 | 3429 | Cox Health | | 2939 | 1221 | 2538 | 3879 |
