| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 1 | NASA | 456 | 600,567 | 316,496,997 | United States | Government agency |
| 2 | U.S. Army | 383 | 527,482 | 516,042,561 | United States | Government agency |
| 3 | US NAVY | 649 | 405,883 | 1,035,531,745 | United States | Government agency |
| 4 | U.S.Air Force | 396 | 171,724 | 543,969,614 | United States | Government agency |
| 5 | U.S. Marine Corps | 120 | 19,715 | 366,881,468 | United States | Government agency |
| 6 | X-COM UfoDefence | 13 | 19,082 | 4,473,441 | Bulgaria | Government agency |
| 7 | Military Police (All Branches) | 4 | 14,785 | 530,480 | United States | Government agency |
| 8 | Philippines | 10 | 13,234 | 3,235,078 | Philippines | Government agency |
| 9 | Super Computer Education and Research Centre, Indian Institute of Science, Bangalore, India | 60 | 10,271 | 9,860,416 | India | Government agency |
| 10 | PlasmaguM | 7 | 7,070 | 13,457,894 | Austria | Government agency |
| 11 | USMC | 31 | 6,914 | 19,382,169 | United States | Government agency |
| 12 | USASA, INSCOM | 4 | 4,859 | 6,988,871 | United States | Government agency |
| 13 | Hitch Hiker's Guide to the Universe | 1 | 4,532 | 485,327 | French Polynesia | Government agency |
| 14 | Ingress Midlands UK | 1 | 2,921 | 838,882 | United Kingdom | Government agency |
| 15 | NASA - Kennedy Space Center | 10 | 2,644 | 662,830 | International | Government agency |
| 16 | NERV | 14 | 1,377 | 8,464,349 | Japan | Government agency |
| 17 | USAF - March ARB | 2 | 460 | 4,411,907 | United States | Government agency |
| 18 | FireFighters XTreme | 2 | 241 | 489,748 | United States | Government agency |
| 19 | RDDC Valcartier | 6 | 230 | 11,465,089 | Canada | Government agency |
| 20 | U.S. Postal Service | 7 | 227 | 16,411,364 | United States | Government agency |