| 1001 | 3054 | Gulf Maine Research Institute |  | 3434 | 1488 | 2224 | 3879 |
| 1002 | 3774 | National Center for Posttraumatic Stress Disorder | | 3434 | 1626 | 2538 | 3879 |
| 1003 | 4094 | Instituto Nacional do Semi-Árido |  | 3426 | 3580 | 2538 | 3509 |
| 1004 | 2537 | Samuel Lunenfeld Research Institute |  | 3410 | 2087 | 187 | 3879 |
| 1005 | 2852 | US Oncology | | 3410 | 1651 | 1756 | 3879 |
| 1006 | 4080 | Wells National Estuarine Research Reserve | | 3410 | 2065 | 2538 | 3879 |
| 1007 | 6801 | US Army Engineer Institute for Water Resources | | 3404 | 6176 | 2538 | 3879 |
| 1008 | 3869 | Huntington Memorial Hospital | | 3399 | 1751 | 2538 | 3879 |
| 1009 | 3162 | Barrow Neurological Institute of Saint Joseph's Hospital | | 3386 | 1193 | 2478 | 3879 |
| 1010 | 484 | Beaumont Health System | | 3365 | 1046 | 603 | 705 |
| 1011 | 4596 | Watson Clinic | | 3359 | 2905 | 2538 | 3879 |
| 1012 | 897 | Hospital A.C.Camargo (Hospital do Câncer) | | 3350 | 1936 | 360 | 1508 |
| 1013 | 1668 | Centro de Ingeniería Genética y Biotecnología |  | 3350 | 2451 | 1666 | 2584 |
| 1014 | 3613 | Center for Behavioral Health | | 3346 | 1430 | 2538 | 3879 |
| 1015 | 1287 | Women & Infants Hospital Rhode Island | | 3342 | 1690 | 2538 | 1028 |
| 1016 | 6322 | Forestry Sciences Laboratory | | 3336 | 6955 | 2538 | 3410 |
| 1017 | 924 | Maimonides Medical Center Brooklyn New York | | 3327 | 1412 | 1598 | 1490 |
| 1018 | 4365 | Arizona Oncology Associates | | 3302 | 2530 | 2538 | 3879 |
| 1019 | 4332 | Floating Hospital for Children | | 3285 | 2487 | 2538 | 3879 |
| 1020 | 804 | Baycrest Centre for Geriatric Care | | 3269 | 983 | 296 | 2002 |
| 1021 | 5188 | Consejo Nacional de Ciencia y Tecnología El Salvador |  | 3248 | 3756 | 2538 | 3879 |
| 1022 | 2202 | Rockefeller Foundation | | 3248 | 210 | 2538 | 3879 |
| 1023 | 457 | Institute for Systems Biology | | 3248 | 950 | 155 | 895 |
| 1024 | 1602 | Instituto de Efectividad Clínica y Sanitaria |  | 3229 | 3415 | 2096 | 1721 |
| 1025 | 3873 | Duke Clinical Research Institute | | 3229 | 1775 | 2538 | 3879 |
| 1026 | 4452 | Hubbard Brook Research Foundation | | 3219 | 2684 | 2538 | 3879 |
| 1027 | 1254 | Centre Hospitalier Affilie Universitaire de Quebec | | 3219 | 2400 | 2538 | 595 |
| 1028 | 1585 | Rothman Orthopaedic Institute | | 3213 | 3461 | 2538 | 808 |
| 1029 | 4305 | Tall Timbers Research Station | | 3213 | 2454 | 2538 | 3879 |
| 1030 | 1184 | National Institute of Dental and Craniofacial Research | | 3202 | 1609 | 2538 | 834 |
| 1031 | 470 | Translational Genomics Research Institute | | 3197 | 1005 | 307 | 814 |
| 1032 | 3870 | Chemical Institute of Canada | | 3197 | 1764 | 2538 | 3879 |
| 1033 | 3813 | Deaconess Health System | | 3193 | 1698 | 2538 | 3879 |
| 1034 | 3312 | Fundação de Medicina Tropical do Amazonas | | 3193 | 5174 | 2538 | 2377 |
| 1035 | 3830 | Potomac Institute for Policy Studies | | 3185 | 1728 | 2538 | 3879 |
| 1036 | 3417 | Asia Pacific Center for Security Studies | | 3175 | 1192 | 2538 | 3879 |
| 1037 | 1985 | Cancer Research Institute | | 3175 | 615 | 2538 | 3316 |
| 1038 | 3520 | Gladstone Institute | | 3161 | 1312 | 2538 | 3879 |
| 1039 | 1268 | Public Health Institute | | 3152 | 1112 | 2538 | 1508 |
| 1040 | 3892 | Bernheim Arboretum and Research Forest | | 3148 | 1811 | 2538 | 3879 |
| 1041 | 2064 | New York State Institute for Basic Research in Developmental Disabilities | | 3144 | 1943 | 2538 | 2487 |
| 1042 | 5593 | Centro Nacional de Tecnología Agropecuaria y Forestal | | 3135 | 4399 | 2538 | 3879 |
| 1043 | 3134 | Mclean Hospital | | 3119 | 871 | 2538 | 3879 |
| 1044 | 4207 | Royal Victoria Hospital | | 3119 | 2305 | 2538 | 3879 |
| 1045 | 3755 | Warren Clinic | | 3114 | 1610 | 2538 | 3879 |
| 1046 | 4042 | Instituto Militar de Engenharia | | 3110 | 7040 | 2538 | 1920 |
| 1047 | 5946 | Instituto Nacional de Cancerología |  | 3110 | 4898 | 2538 | 3879 |
| 1048 | 3205 | Centro Brasileiro de Análise e Planejamento | | 3102 | 2793 | 2538 | 3252 |
| 1049 | 871 | Comissão Nacional de Energia Nuclear Rio de Janeiro | | 3102 | 1137 | 2180 | 1188 |
| 1050 | 1982 | Center of Nuclear Technology Development Belo Horizonte | | 3092 | 4521 | 792 | 2408 |
| 1051 | 1546 | CHI Saint Luke's Episcopal Health System Texas | | 3092 | 1591 | 2538 | 1813 |
| 1052 | 3511 | Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia | | 3079 | 3148 | 1577 | 3879 |
| 1053 | 3046 | Property and Environment Research Center | | 3062 | 790 | 2538 | 3879 |
| 1054 | 3207 | National Academy of Social Insurance | | 3056 | 932 | 2538 | 3879 |
| 1055 | 1249 | Defense Advanced Research Projects Agency | | 3048 | 80 | 1468 | 3879 |
| 1056 | 2339 | Centro de Pesquisas de Energia Elétrica | | 3038 | 2377 | 2128 | 3252 |
| 1057 | 1023 | Institut de Recherches Cliniques de Montreal | | 3029 | 1737 | 361 | 2002 |
| 1058 | 3699 | Lean Construction Institute | | 3025 | 1549 | 2538 | 3879 |
| 1059 | 862 | Westat Corporation | | 3021 | 1575 | 1456 | 1210 |
| 1060 | 1316 | University of South Alabama Health System Mitchell Cancer Institute | | 3021 | 1532 | 2538 | 1236 |
| 1061 | 3413 | Saint Boniface General Hospital Research Centre | | 3021 | 3002 | 1527 | 3879 |
| 1062 | 841 | Texas Heart Institute | | 3021 | 658 | 1875 | 1934 |
| 1063 | 2861 | Comando Geral de Tecnologia Aeroespacial | | 3015 | 1940 | 1409 | 3879 |
| 1064 | 2207 | Fundação Zoobotânica do Rio Grande do Sul | | 3015 | 3218 | 1683 | 3034 |
| 1065 | 493 | MetroHealth System Cleveland | | 3010 | 872 | 906 | 804 |
| 1066 | 619 | Observatório Nacional | | 3008 | 1066 | 693 | 1136 |
| 1067 | 1072 | United Network for Organ Sharing Organ Donation and Transplantation | | 2999 | 427 | 2538 | 1950 |
| 1068 | 5217 | Comisión Nacional de Investigación y Desarrollo Aeroespacial Agencia Espacial del Perú |  | 2998 | 3815 | 2538 | 3879 |
| 1069 | 994 | Cancer Institute of New Jersey | | 2988 | 1515 | 2538 | 550 |
| 1070 | 1467 | Mount Sinai Medical Center | | 2985 | 1450 | 2346 | 2313 |
| 1071 | 2607 | Animal Welfare Institute | | 2972 | 451 | 2538 | 3879 |
| 1072 | 1948 | Walter Reed Army National Military Medical Center | | 2951 | 5273 | 2538 | 603 |
| 1073 | 2861 | American Iron and Steel Institute | | 2951 | 650 | 2538 | 3879 |
| 1074 | 4461 | Virginia Bioinformatics Institute | | 2946 | 4044 | 2249 | 3879 |
| 1075 | 3429 | Cox Health | | 2939 | 1221 | 2538 | 3879 |
| 1076 | 3463 | Red Académica Uruguaya |  | 2931 | 1255 | 2538 | 3879 |
| 1077 | 1253 | Hospital Sírio-Libanês | | 2931 | 1271 | 2538 | 1267 |
| 1078 | 1586 | Instituto de Tecnologia de Alimentos | | 2928 | 2634 | 712 | 2696 |
| 1079 | 3078 | Westchester County Medical Center | | 2923 | 1664 | 2538 | 3509 |
| 1080 | 3562 | Prince William Sound Science Center | | 2923 | 3706 | 2063 | 3660 |
| 1081 | 685 | Oklahoma Medical Research Foundation | | 2917 | 1694 | 607 | 865 |
| 1082 | 3880 | Catholic Health Initiatives | | 2917 | 1812 | 2538 | 3879 |
| 1083 | 3880 | Instituto Brasileiro de Analises Sociais e Econômicas Rio de Janeiro | | 2910 | 1814 | 2538 | 3879 |
| 1084 | 2848 | Marine Mammal Center | | 2903 | 640 | 2538 | 3879 |
| 1085 | 3719 | National Initiative for Children's Healthcare Quality | | 2903 | 1581 | 2538 | 3879 |
| 1086 | 3894 | SBH Health System | | 2900 | 2963 | 2316 | 3879 |
| 1087 | 714 | Massachusetts Eye and Ear Infirmary | | 2895 | 834 | 2538 | 408 |
| 1088 | 3765 | Wellesley Central Hospital | | 2891 | 1645 | 2538 | 3879 |
| 1089 | 2667 | Instituto Gonçalo Moniz | | 2881 | 7465 | 781 | 1376 |
| 1090 | 3711 | Texas Oncology | | 2881 | 1574 | 2538 | 3879 |
| 1091 | 441 | Saint Michael's Hospital | | 2876 | 702 | 2538 | 121 |
| 1092 | 347 | Whitehead Institute for Biomedical Research | | 2876 | 878 | 224 | 474 |
| 1093 | 4231 | Kelsey-Seybold Clinic | | 2876 | 2364 | 2538 | 3879 |
| 1094 | 2764 | Organization for Tropical Studies |  | 2870 | 1930 | 2538 | 3252 |
| 1095 | 3724 | Children's Hospital of Michigan | | 2870 | 1589 | 2538 | 3879 |
| 1096 | 1747 | Greenland Institute of Natural Resources |  | 2867 | 2542 | 2200 | 2377 |
| 1097 | 4082 | University Health Care System Augusta | | 2861 | 2106 | 2538 | 3879 |
| 1098 | 4652 | Centre de recherche du CHU de Québec | | 2855 | 6130 | 186 | 3879 |
| 1099 | 3401 | Instituto Antártico Chileno |  | 2844 | 2033 | 2321 | 3879 |
| 1100 | 1890 | Cerro Tololo Inter-American Observatory | | 2833 | 3389 | 2538 | 1427 |
