| 201 | 89 | Cleveland Clinic |  | 340 | 41 | 2538 | 34 |
| 202 | 1632 | Cleveland Museum of Natural History | | 1231 | 678 | 1855 | 3509 |
| 203 | 8101 | Clinical Epidemiology Research Center at the VA Connecticut | | 7897 | 8081 | 2538 | 3879 |
| 204 | 4297 | Clinical Trial and Statistical Applications Innovations | | 4122 | 2383 | 2538 | 3879 |
| 205 | 6733 | Coatesville VA Medical Center | | 6910 | 6576 | 2538 | 3660 |
| 206 | 133 | Cold Spring Harbor Laboratory | | 602 | 186 | 104 | 411 |
| 207 | 7483 | Colon and Rectal Clinic of Orlando | | 7712 | 6958 | 2538 | 3879 |
| 208 | 3948 | Colorado Health Foundation | | 4022 | 1834 | 2538 | 3879 |
| 209 | 7758 | Colorado Joint Replacement | | 7954 | 7355 | 2538 | 3879 |
| 210 | 5182 | Colorado Neurological Institute | | 6598 | 3452 | 2538 | 3879 |
| 211 | 7003 | Columbia Skin Clinic | | 6380 | 6316 | 2538 | 3879 |
| 212 | 2170 | Competitive Enterprise Institute | | 805 | 240 | 2538 | 3879 |
| 213 | 2925 | Concord Hospital | | 3934 | 1950 | 2538 | 3316 |
| 214 | 773 | Connecticut Children's Medical Center | | 1494 | 1343 | 1562 | 1069 |
| 215 | 4030 | CONRAD | | 7288 | 3101 | 2538 | 3509 |
| 216 | 4468 | Conservation Biology Institute | | 4049 | 2653 | 2538 | 3879 |
| 217 | 2892 | Conservation Fund | | 2182 | 701 | 2538 | 3879 |
| 218 | 1281 | Conservation International | | 1877 | 149 | 632 | 3879 |
| 219 | 3771 | Cooper Aerobics Cooper Clinic | | 3529 | 1613 | 2538 | 3879 |
| 220 | 1995 | Cooper Institute | | 4431 | 1065 | 2538 | 2981 |
| 221 | 1244 | Cooper University Hospital | | 1129 | 1149 | 2538 | 1480 |
| 222 | 2034 | Cooperative Association for Internet Data Analysis | | 652 | 418 | 2290 | 3879 |
| 223 | 4652 | Core Institute | | 4287 | 2920 | 2538 | 3879 |
| 224 | 2778 | Coriell Institute for Medical Research | | 647 | 1418 | 2129 | 3879 |
| 225 | 5399 | Cornea Research Foundation America | | 6695 | 3764 | 2538 | 3879 |
| 226 | 2548 | Cornell Lab of Ornithology | | 479 | 500 | 2538 | 3879 |
| 227 | 5092 | Corporation for National Research Initiatives | | 6203 | 3394 | 2538 | 3879 |
| 228 | 3429 | Cox Health | | 2939 | 1221 | 2538 | 3879 |
| 229 | 6594 | Critical Illness and Trauma Foundation | | 7589 | 5448 | 2538 | 3879 |
| 230 | 5785 | Dallas Veterinary Surgical Center | | 7007 | 4313 | 2538 | 3879 |
| 231 | 179 | Dana Farber Cancer Institute | | 1875 | 226 | 2538 | 31 |
| 232 | 533 | Dartmouth-Hitchcock Medical Center | | 1188 | 633 | 2538 | 305 |
| 233 | 2510 | Dauphin Island Sea Lab | | 3464 | 1316 | 1431 | 3879 |
| 234 | 3002 | David and Lucile Packard Foundation | | 2535 | 773 | 2538 | 3879 |
| 235 | 4792 | Dayton VA Medical Center | | 5859 | 6072 | 2538 | 3034 |
| 236 | 3813 | Deaconess Health System | | 3193 | 1698 | 2538 | 3879 |
| 237 | 4695 | Deborah Heart and Lung Center | | 5824 | 2877 | 2538 | 3879 |
| 238 | 4395 | Decision Sciences Institute | | 4969 | 2452 | 2538 | 3879 |
| 239 | 1249 | Defense Advanced Research Projects Agency | | 3048 | 80 | 1468 | 3879 |
| 240 | 2302 | Defense Information Systems Agency | | 1144 | 297 | 2538 | 3879 |
| 241 | 6695 | Delaware Orthopaedic Center | | 6846 | 5759 | 2538 | 3879 |
| 242 | 878 | Denver Health Medical Center | | 2794 | 1125 | 2538 | 571 |
| 243 | 5026 | DermSurgery Associates | | 5382 | 5341 | 2538 | 3410 |
| 244 | 6442 | Desert Orthopaedic Center | | 6407 | 5402 | 2538 | 3879 |
| 245 | 317 | Desert Research Institute | | 661 | 373 | 397 | 927 |
| 246 | 504 | Detroit Medical Center | | 2775 | 1103 | 1343 | 548 |
| 247 | 6743 | Diabetes & Glandular Disease Clinic of San Antonio | | 7823 | 5652 | 2538 | 3879 |
| 248 | 1839 | Diabetes Research Institute | | 4091 | 1044 | 2538 | 2782 |
| 249 | 268 | Dignity Health North State | | 697 | 368 | 918 | 509 |
| 250 | 3708 | DoD Food Analysis and Diagnostics | | 3653 | 1518 | 2538 | 3879 |
| 251 | 778 | DOE Joint Genome Institute | | 229 | 964 | 2538 | 570 |
| 252 | 567 | Donald Danforth Plant Science Center | | 1886 | 1187 | 582 | 956 |
| 253 | 3631 | Dorn VA Medical Center | | 6555 | 6367 | 2538 | 1856 |
| 254 | 7845 | Drylands Institute | | 8091 | 7415 | 2538 | 3879 |
| 255 | 3873 | Duke Clinical Research Institute | | 3229 | 1775 | 2538 | 3879 |
| 256 | 2278 | Duke Health | | 1440 | 283 | 2538 | 3879 |
| 257 | 7994 | Durham HSR&D | | 7487 | 7945 | 2538 | 3879 |
| 258 | 3226 | Earth and Space Research | | 6748 | 2550 | 2538 | 3252 |
| 259 | 2482 | Earthwatch Institute | | 2762 | 360 | 2538 | 3879 |
| 260 | 2571 | East-West Center | | 1751 | 453 | 2538 | 3879 |
| 261 | 2419 | Eastern Colorado VA Health Care System | | 6883 | 6168 | 2538 | 596 |
| 262 | 1764 | Economic Policy Institute | | 1475 | 89 | 2538 | 3879 |
| 263 | 1520 | Economic Research Service US Department of Agriculture | | 1038 | 440 | 236 | 3879 |
| 264 | 6684 | Ecostudies Institute | | 6954 | 5729 | 2538 | 3879 |
| 265 | 2958 | ECRI Institute | | 2275 | 742 | 2538 | 3879 |
| 266 | 7212 | Edgewood Chemical Biological Center | | 5998 | 6676 | 2538 | 3879 |
| 267 | 2708 | Edison Electric Institute | | 2015 | 558 | 2538 | 3879 |
| 268 | 2504 | Edison Welding Institute | | 3838 | 1796 | 2164 | 3509 |
| 269 | 1835 | Education Development Center Inc | | 942 | 318 | 2157 | 3879 |
| 270 | 187 | Education Testing Service | | 1007 | 33 | 362 | 1611 |
| 271 | 4003 | Egg Nutrition Center | | 4860 | 1861 | 2538 | 3879 |
| 272 | 5201 | Eisenhower Health Eisenhower Medical Center | | 2425 | 3839 | 2538 | 3879 |
| 273 | 7357 | El Paso VA Health Care System | | 7180 | 6819 | 2538 | 3879 |
| 274 | 428 | Electric Power Research Institute | | 1360 | 357 | 1021 | 1227 |
| 275 | 7773 | Emory Marketing Institute | | 7654 | 7506 | 2538 | 3879 |
| 276 | 2402 | Employee Benefit Research Institute | | 2546 | 322 | 2538 | 3879 |
| 277 | 4844 | Englewood Hospital and Medical Center | | 7480 | 2863 | 2538 | 3879 |
| 278 | 2994 | Environmental Law Institute | | 1610 | 797 | 2538 | 3879 |
| 279 | 972 | Environmental Systems Research Institute | | 115 | 40 | 1289 | 3879 |
| 280 | 1440 | Environmental Working Group | | 92 | 36 | 2538 | 3879 |
| 281 | 6077 | Eppley Laboratory | | 7818 | 4551 | 2538 | 3879 |
| 282 | 4187 | Eskenazi Health Sidney & Lois Eskenazi Hospital Indianapolis | | 5377 | 2088 | 2538 | 3879 |
| 283 | 3007 | Essential Health (Duluth Clinic Health System) | | 2162 | 1396 | 2311 | 3879 |
| 284 | 2994 | Ethics and Public Policy Center | | 2178 | 778 | 2538 | 3879 |
| 285 | 3068 | ETR Associates | | 2224 | 1305 | 2538 | 3660 |
| 286 | 4618 | Exeter Hospital | | 5455 | 2784 | 2538 | 3879 |
| 287 | 1580 | Exploratorium Museum of Science Art and Human Perception | | 975 | 51 | 2538 | 3879 |
| 288 | 2693 | Exxon Research Engineering | | 1562 | 554 | 2538 | 3879 |
| 289 | 1406 | Family Health International FHI 360 | | 1243 | 550 | 1090 | 3509 |
| 290 | 2274 | Family Research Council | | 1976 | 273 | 2538 | 3879 |
| 291 | 4108 | Family Research Institute | | 6450 | 1891 | 2538 | 3879 |
| 292 | 3891 | Fannie and John Hertz Foundation | | 4386 | 1727 | 2538 | 3879 |
| 293 | 3631 | Feinstein Institute for Medical Research | | 4082 | 1402 | 2538 | 3879 |
| 294 | 60 | Fermi National Accelerator Laboratory | | 103 | 113 | 17 | 237 |
| 295 | 3365 | Fernbank Museum | | 5430 | 1042 | 2538 | 3879 |
| 296 | 188 | Field Museum Natural History | | 461 | 159 | 241 | 813 |
| 297 | 4332 | Floating Hospital for Children | | 3285 | 2487 | 2538 | 3879 |
| 298 | 2755 | Florida Hospital | | 1889 | 583 | 2538 | 3879 |
| 299 | 6718 | Florida Institute of Phosphate Research | | 5794 | 5888 | 2538 | 3879 |
| 300 | 3014 | Florida Orthopaedic Institute | | 5007 | 3188 | 2538 | 2919 |
