| Colorado Genealogical SocietyDenver | Form 990-N | No figure |
| Washington County Museum AssociationAkron | Form 990-N | No figure |
| Paonia Senior Citizens IncorporatedPaonia | Form 990-N | No figure |
| Friends of the Ouray Public Library IncOuray | Form 990-N | No figure |
| Friends of the Summit County Libraries IncFrisco | Form 990-N | No figure |
| Native American Resource NetworkColorado Springs | Form 990-N | No figure |
| Custer County Senior Citizens Center IncWestcliffe | Form 990-N | No figure |
| Marble Historical SocietyMarble | Form 990-N | No figure |
| National Society Sons & Daughters of the PilgrimsCentennial | Form 990-N | No figure |
| Colorado 4-H Foundation IncEaton | Form 990-N | No figure |
| Colorado 4-H Foundation IncKersey | Form 990-N | No figure |
| Colorado 4-H Foundation IncLa Salle | Form 990-N | No figure |
| Building on the Rock IncLakewood | Form 990-N | No figure |
| Phillipine Islands Christian MissionLakewood | Form 990-N | No figure |
| Logan County Historical Society IncSterling | Form 990-N | No figure |
| Colorado 4-H Foundation IncLucerne | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionSalida | Form 990-N | No figure |
| Surface Creek Senior Citizens IncCedaredge | Form 990-N | No figure |
| Northern Colorado Bird AllianceFort Collins | Form 990-N | No figure |
| United States Power SquadronsDenver | Form 990-N | No figure |
| Suburban Swin LeagueWheat Ridge | Form 990-N | No figure |
| Columbine Poets IncConifer | Form 990-N | No figure |
| Church Women UnitedFruita | Form 990-N | No figure |
| Colorado Mounted RangersFort Lupton | Form 990-N | No figure |
| Beulah Historical SocietyBeulah | Form 990-N | No figure |
| Leadership Design Group IncCentennial | Form 990-N | No figure |
| Lyons Historical SocietyLyons | Form 990-N | No figure |
| Boulder Genealogical SocietyBoulder | Form 990-N | No figure |
| Citizens Appreciate Police IncDenver | Form 990-N | No figure |
| PTA Colorado CongressLittleton | Form 990-N | No figure |
| Rocky Mountain ChoraleBoulder | Form 990-N | No figure |
| Rocky Mountain Radio LeagueCentennial | Form 990-N | No figure |
| Light Communications IncColorado Springs | Form 990-N | No figure |
| Valley Park Recreation & Youth Center IncWestcliffe | Form 990-N | No figure |
| Ukrainian National Womens League of America IncWheat Ridge | Form 990-N | No figure |
| Friends of the Eagle Valley Library DistrictEdwards | Form 990-N | No figure |
| Sweet Adelines InternationalLoveland | Form 990-N | No figure |
| Benevolent & Protective Order of the Elks Lodge 804 Charitable TrusFort Collins | Form 990-N | No figure |
| Pikes Peak Weavers Guild IncColorado Springs | Form 990-N | No figure |
| Southeastern Colorado Genealogical Society IncPueblo | Form 990-N | No figure |
| Denver Aerospace Science MuseumAurora | Form 990-N | No figure |
| Ruta Lithuanian Culture Society IncLakewood | Form 990-N | No figure |
| Colorado 4-H Foundation IncGreeley | Form 990-N | No figure |
| Columbine Genealogical and Historical SocietyLittleton | Form 990-N | No figure |
| Dante Alighieri Society of PuebloPueblo | Form 990-N | No figure |
| Air and Waste Management AssociationLakewood | Form 990-N | No figure |
| Colorado Association of Financial Aid AdministratorsWestminster | Form 990-N | No figure |
| Timberline Trails IncAlmont | Form 990-N | No figure |
| Lakewood Historical Society IncLakewood | Form 990-N | No figure |
| Inter Neighborhood Cooperation IncDenver | Form 990-N | No figure |