| National Society of the Children of the American RevolutionLoveland | Form 990-N | No figure |
| Psi Chi the National Honor Society in PsychologyAlamosa | Form 990-N | No figure |
| Parent Booster USA IncLittleton | Form 990-N | No figure |
| Able Nation IncCastle Rock | Form 990-N | No figure |
| Roaring Fork Valley StorytellersAspen | Form 990-N | No figure |
| Trauma Healthcare FundBerthoud | Form 990-N | No figure |
| Mindful Boundaries InstituteLyons | Form 990-N | No figure |
| Garden of the CatsDivide | Form 990-N | No figure |
| Remember Those in PrisonGlenwood Springs | Form 990-N | No figure |
| Parent Booster USA IncWheat Ridge | Form 990-N | No figure |
| Little WillowsLoveland | Form 990-N | No figure |
| National Society of the Children of the American RevolutionHighlands Ranch | Form 990-N | No figure |
| 2020 Racing Dba Physio Racing a Colorado Nonprofit CorporationLittleton | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterWindsor | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionLittleton | Form 990-N | No figure |
| High Plains Music EnsembleBennett | Form 990-N | No figure |
| Not This Day IncorporatedSalida | Form 990-N | No figure |
| CSM Alumni Foundation IncGolden | Form 990-N | No figure |
| Rocky Mountain Hydrologic Research CenterBoulder | Form 990-N | No figure |
| George Washington Carver Day NurseryDenver | Form 990-N | No figure |
| Colorado 4-H Foundation IncKiowa | Form 990-N | No figure |
| The El Paso County Fair AssociationCalhan | Form 990-N | No figure |
| Colorado Association of Conservation DistrictsDelta | Form 990-N | No figure |
| Better World FundDenver | Form 990-N | No figure |
| National Federation of the Blind of DenverLittleton | Form 990-N | No figure |
| The ChallengeColorado Springs | Form 990-N | No figure |
| Soil and Water Conservation SocietyAlamosa | Form 990-N | No figure |
| International Center IncFort Collins | Form 990-N | No figure |
| Sweet Adelines InternationalSterling | Form 990-N | No figure |
| Cherry Creek School Distric Parent Teacher Community Council IncCentennial | Form 990-N | No figure |
| Gospel Literature Mission of India IncDenver | Form 990-N | No figure |
| Montrose County Historical SocietyMontrose | Form 990-N | No figure |
| Antonito Senior Citizens AssociationAntonito | Form 990-N | No figure |
| Red Brick Council for the ArtsAspen | Form 990-N | No figure |
| University of the WildernessVail | Form 990-N | No figure |
| Christian Church Resource MinistryMontrose | Form 990-N | No figure |
| Adcom FoundationCommerce City | Form 990-N | No figure |
| Novo Kolo Tamburica Federation IncPueblo | Form 990-N | No figure |
| Lakewood Girls Softball AssociationArvada | Form 990-N | No figure |
| Northerners Senior Citizens Assn IncLa Jara | Form 990-N | No figure |
| Three Point Club IncPueblo | Form 990-N | No figure |
| Aurora Historical SocietyAurora | Form 990-N | No figure |
| Estes Park Senior Citizens Center IncEstes Park | Form 990-N | No figure |
| National Society United States Daughters of 1812Denver | Form 990-N | No figure |
| Colorado 4-H Foundation IncHudson | Form 990-N | No figure |
| Colorado 4-H Foundation IncKersey | Form 990-N | No figure |
| Sedgwick County Council on AgingOvid | Form 990-N | No figure |
| Colorado Mining Association Education Foundation IncLakewood | Form 990-N | No figure |
| Road Runners Club of AmericaDenver | Form 990-N | No figure |
| Roaring Fork Audubon ChapterCarbondale | Form 990-N | No figure |