| 500 Women Scientists | Boulder | D | $25K |
| Aerial Futures | Englewood | F | $15 |
| Alliance for Energy Innovation LLC | Lakewood | C | $1.06B |
| American Reef Coalition Inc | Bayfield | C | $1,816 |
| Aspen Center for Physics | Aspen | C | $3.35M |
| At the Epicenter | Boulder | D | $5,452 |
| Bay Area Microfluidics Network | Superior | D | $7,480 |
| Bible Archeology Search and Exploration Foundation | Colorado SPGS | C | $264K |
| Bridge Engineering Institute | Aurora | B | $65K |
| Broadband International Legal Action Network | Boulder | C | $155K |
| Build Change | Denver | A | $4.60M |
| Cause for Awareness | Hghlnds Ranch | F | $89K |
| Center for Severe Weather Research Inc | Boulder | C | $531K |
| Coalition for Safeminds | Carbondale | C | $73K |
| Colorado Civil Air Patrol Foundation | Centennial | D | $7,334 |
| Colorado Section of the American Chemical Soc | Golden | F | $84K |
| Comms Vnext | Lafayette | B | $235K |
| Council of Scientific Society Presidents | Colorado SPGS | A | $99K |
| Darksky Colorado | Paonia | B | $116K |
| Data-Driven Economic Strategies Inc | Monument | B | $539K |
| Ddev Foundation | Palisade | D | $115K |
| Division of Chemical Education | Loveland | C | $1.51M |
| Eegs Foundation | Denver | D | $6,048 |
| Effectivesc | Golden | D | $37K |
| Engineering Ministries International USA | Colorado SPGS | B | $6.72M |
| Fins Attached Marine Research | Colorado SPGS | C | $496K |
| Four Corners Gem and Mineral Club | Durango | D | $52K |
| Geological Society of America Foundation | Boulder | C | $3.36M |
| Geological Society of America Inc | Boulder | C | $14.63M |
| Greater Denver Area Gem & Mineral Council Inc | Westminster | C | $30K |
| Higher Orbits Foundation | Aurora | C | $1.16M |
| Idea Wild Inc | Fort Collins | C | $544K |
| Institute in Advanced Studies on Climate Change | Aurora | C | $4,499 |
| International Association Offorensic Toxicologists | Colorado SPGS | D | $208K |
| Ite Colorado-Wyoming Section | Denver | B | $184K |
| Keystone Symposia on Molecular | Silverthorne | B | $11.37M |
| Mars Society Inc | Lakewood | C | $284K |
| Mines Applied Technology Transfer Inc | Golden | F | $0 |
| Mountain District of the Institute | Morrison | B | $63K |
| National Space Science & Technology Institute | Colorado SPGS | C | $94K |
| Nonprofit Computing Services Inc | Denver | C | $2,700 |
| North American Arabidopsis Steering Committee | Fort Collins | C | $26K |
| Northern Research Technical Assistance Center | Littleton | D | $76K |
| Orient Land Trust | Moffat | C | $1.87M |
| Paleocultural Research Group | Longmont | C | $319K |
| Partnership for Clean Competition | Colorado SPGS | D | $1.77M |
| Restore Together Global Education Network | Denver | C | $62K |
| Rmi Lab Properties Inc | Fort Collins | C | $445K |
| Rocky Mountain Association | Denver | D | $820K |
| Rocky Mountain Biological | Crested Butte | D | $5.15M |
| Rocky Mountain Conference on | Denver | C | $92K |
| Rocky Mountain Institute International | Boulder | C | $36K |
| Romano Foundation Inc | Denver | F | $2.51M |
| Scientific Committee on Solar- | Boulder | C | $98K |
| Silicon Ally | Boulder | C | $61K |
| Society for Mining Metallurgy & | Englewood | B | $18.51M |
| Society for Science at User Research Facilities Ssurf | Lafayette | F | $33K |
| Space for Humanity | Boulder | C | $929K |
| Space Infrastructure Foundation Inc | Colorado SPGS | A | $48K |
| Space Science Institute | Boulder | C | $7.24M |
| T-Bolts Group Inc | Montrose | C | $65K |
| Targeted Meteorological Systems Inc | Boulder | C | $484K |
| The Deep Space Exploration Society | Colorado SPGS | D | $61K |
| The Freebsd Foundation | Boulder | C | $1.74M |
| The Society of Asian Scientists | Denver | A | $3.68M |
| The Two Frontiers Project Inc | Fort Collins | C | $538K |
| Tinkermill | Longmont | C | $574K |
| Tree-Ring Society | Loveland | B | $78K |
| Turin Shroud Center of Co | Colorado Springs | B | $12K |
| United States National Chapter of | Denver | F | $2,628 |
| University Corporation for Atmospheric | Boulder | B | $288.69M |
| University License Equity Holdings Inc | Aurora | D | $19.67M |
| Upper Colorado Environmental Plant Center | Meeker | C | $899K |
| Western Technology Education and Research Institute | Colorado SPGS | A | $0 |
| White Dwarf Research Corporation | Golden | C | $305K |
| Wright Paleohydrological Institute | Boulder | D | $17K |
Charity Clarity