| North American Folk Music and Dance Alliance IncAlamosa | Form 990-EZ | $63,310FY2025 |
| Gilpin County Arts AssociationCentral City | Form 990-EZ | $63,142FY2025 |
| Society of American Military EngineersDenver | Form 990-EZ | $62,887FY2025 |
| Cherry Creek School District Parent Teacher Community Council IncAurora | Form 990-EZ | $62,817FY2026 |
| Garfield County Search and Rescue IncGlenwood Springs | Form 990-EZ | $62,696FY2025 |
| Japanese-American Community Graduation ProgramWheat Ridge | Form 990-EZ | $62,574FY2024 |
| Bnai Brith InternationalDenver | Form 990 | $62,027FY2022 |
| Society of Health and Physical Educators of ColoradoCastle Rock | Form 990-EZ | $61,567FY2026 |
| Cherry Creek School Distric Parent Teacher Community Council IncCentennial | Form 990-EZ | $61,314FY2025 |
| Expanding Horizons Farm IncFort Collins | Form 990-EZ | $60,926FY2024 |
| PTA Colorado CongressHighlands Ranch | Form 990-EZ | $60,756FY2025 |
| Platte Canyon Little League IncBailey | Form 990-EZ | $60,267FY2025 |
| Centaurus-Monarch Scholarship Program IncLouisville | Form 990-EZ | $59,956FY2025 |
| Concerns of Police SurvivorsLittleton | Form 990 | $59,608FY2026 |
| Lincoln Center Support LeagueWindsor | Form 990-EZ | $59,278FY2025 |
| Colorado Choir and Chorus OrganizationDenver | Form 990-EZ | $59,139FY2025 |
| Creede Arts CouncilCreede | Form 990-EZ | $58,818FY2025 |
| Cherry Creek School District Parent Teacher Community Council IncAurora | Form 990-EZ | $58,783FY2025 |
| Mother Gaia Animal RescueBoulder | Form 990-EZ | $58,470FY2025 |
| PTA Colorado CongressGolden | Form 990-EZ | $58,199FY2025 |
| National Avalanche FoundationLakewood | Form 990-EZ | $57,715FY2025 |
| Sanctuary International IncFort Collins | Form 990-EZ | $57,463FY2025 |
| Cherry Creek School Distric Parent Teacher Community Council IncCentennial | Form 990-EZ | $57,271FY2025 |
| Resilience Resource CompanyFort Morgan | Form 990-EZ | $56,977FY2025 |
| Cherry Creek School Distric Parent Teacher Community Council IncCentennial | Form 990-EZ | $56,559FY2025 |
| Community for Sustainable EnergyFort Collins | Form 990-EZ | $56,555FY2025 |
| Cherry Creek School District Parent Teacher Community Council IncAurora | Form 990-EZ | $56,510FY2025 |
| Northern Colorado Intergroup IncFort Collins | Form 990-EZ | $56,255FY2025 |
| PTA Colorado CongressArvada | Form 990-EZ | $55,681FY2025 |
| Montrose Animal Protection AgencyMontrose | Form 990-EZ | $55,681FY2024 |
| Sertoma IncWindsor | Form 990-EZ | $55,534FY2025 |
| Cherry Creek School District Parent Teacher Community Council IncCentennial | Form 990-EZ | $55,137FY2025 |
| PTA Colorado CongressLafayette | Form 990-EZ | $54,785FY2025 |
| Fort Collins Municipal Railway SocietyFort Collins | Form 990-EZ | $54,477FY2026 |
| 231 Buckley ClubAurora | Form 990-EZ | $54,459FY2025 |
| Colorado Springs Mineralogical SocietyColorado Springs | Form 990-EZ | $54,278FY2025 |
| PTA Colorado CongressPueblo | Form 990-EZ | $54,091FY2025 |
| Inzeku Education FoundationDenver | Form 990-EZ | $53,898FY2025 |
| Boulder Council for International Visitors IncBoulder | Form 990-EZ | $53,813FY2024 |
| Cherry Creek School District Parent Teacher Community Council IncAurora | Form 990-EZ | $53,768FY2024 |
| Friends of Baseball IncGreeley | Form 990-EZ | $53,700FY2025 |
| Greeley Interfaith AssociationGreeley | Form 990-EZ | $53,587FY2025 |
| Healthcare Hospitality NetworkAurora | Form 990-EZ | $53,478FY2025 |
| PTA Colorado CongressDenver | Form 990-EZ | $52,980FY2025 |
| Apex Park & Recreation District FoundationArvada | Form 990-EZ | $52,933FY2025 |
| Broomfield Civic OrchestraBroomfield | Form 990-EZ | $52,902FY2025 |
| Colorado 4H Foundation IncFort Collins | Form 990-EZ | $52,399FY2025 |
| Fremont Search and Rescue IncCanon City | Form 990-EZ | $51,385FY2025 |
| Air Force Academy Spouses ClubUSAF Academy | Form 990-EZ | $51,182FY2025 |
| The Bearded Collie Club of America Charitable TrustElizabeth | Form 990 | $50,914FY2025 |