| EASTCLIFFE LANDS, INC., Dissolved January 1, 1984Westcliffe, CO · Administratively Dissolved | Westcliffe, CO | Corporation | Jan 19, 1970 | Administratively Dissolved |
| WET MT. VALLEY SADDLE CLUB, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Jun 17, 1947 | Good Standing |
| FIRST BAPTIST CHURCH OF WESTCLIFFE, COLORADOWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Jun 25, 1963 | Good Standing |
| ULA CEMETERY, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Sep 5, 1963 | Good Standing |
| CANON MARKET, INC., Dissolved August 24, 2022Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Corporation | Dec 28, 1964 | Voluntarily Dissolved |
| Custer County Youth Foundation, Dissolved September 24, 2023Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Nonprofit | Jul 12, 1966 | Voluntarily Dissolved |
| CUSTER COUNTY MEDICAL FOUNDATIONWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Nov 29, 1967 | Good Standing |
| DON CAMPER, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Mar 29, 1968 | Good Standing |
| LA VISTA HILLS, INC., Delinquent October 1, 2024Westcliffe, CO · Delinquent | Westcliffe, CO | Corporation | Mar 15, 1960 | Delinquent |
| COMMUNITY UNITED METHODIST CHURCHWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Jun 16, 1953 | Good Standing |
| VALLEY PARK, RECREATION & YOUTH CENTER, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | May 28, 1974 | Good Standing |
| EASTCLIFFE HOME OWNERS ASSOCIATION, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Nov 7, 1974 | Good Standing |
| HOLY HILL INC., Delinquent April 1, 2010Westcliffe, CO · Delinquent | Westcliffe, CO | Nonprofit | Oct 10, 1975 | Delinquent |
| SANGRE DE CRISTO SCHOOL FOR BIBLICAL STUDIESWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Sep 3, 1976 | Good Standing |
| CUSTER COUNTY SENIOR CITIZENS CENTER, INC.Silver Cliff, CO · Good Standing | Silver Cliff, CO | Nonprofit | Jul 14, 1977 | Good Standing |
| THE VALLEY BIBLE FELLOWSHIPWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Apr 24, 1978 | Good Standing |
| COLORADO MOUNTAIN BANKWestcliffe, CO · Merged | Westcliffe, CO | Corporation | Nov 20, 1978 | Merged |
| GEARY INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Aug 1, 1979 | Good Standing |
| RUSK RANCHES, LTD.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Sep 11, 1979 | Good Standing |
| BLUMENAU HOMEOWNERS ASSOCIATIONWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Sep 26, 1979 | Good Standing |
| LITTLE PUBLISHING COMPANY, INC., Dissolved May 29, 2019Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Corporation | Jan 26, 1981 | Voluntarily Dissolved |
| IMMACULATE HEART OF MARY CHAPEL, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Feb 11, 1981 | Good Standing |
| MUSEION RESEARCH CORPORATIONWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Mar 5, 1981 | Good Standing |
| CUSTER COUNTY REALTY, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Aug 14, 1981 | Good Standing |
| Norup Gas IncWestcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Apr 27, 1982 | Good Standing |
| WET MOUNTAIN VALLEY ARTS COUNCIL, INC., Dissolved September 29, 2007Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Nonprofit | Sep 30, 1982 | Voluntarily Dissolved |
| SPREAD EAGLE HOME OWNERS ASSOCIATION, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Oct 15, 1982 | Good Standing |
| ROSITA PROPERTY OWNERS ASSOCIATIONWestcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Nov 12, 1982 | Good Standing |
| ROSITA HILLS PROPERTY OWNERS ASSOCIATION, INC., Dissolved June 19, 2003Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Nonprofit | Dec 9, 1982 | Voluntarily Dissolved |
| COLORADO & EASTERN RAILROAD COMPANYWestcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Feb 22, 1983 | Good Standing |
| O'CALLAGHAN & CO.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Dec 1, 1983 | Good Standing |
| WET MOUNTAIN PROPERTIES, INC., Dissolved May 17, 2009Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Corporation | Feb 3, 1984 | Voluntarily Dissolved |
| WET MOUNTAIN VALLEY WATER ASSOCIATION, Delinquent July 1, 2024Westcliffe, CO · Delinquent | Westcliffe, CO | Nonprofit | Feb 8, 1984 | Delinquent |
| SANGRE DE CRISTO OUTFITTERS, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Apr 17, 1984 | Good Standing |
| SHY SURVEYORS & ASSOCIATES, INC., Delinquent May 1, 2014Westcliffe, CO · Delinquent | Westcliffe, CO | Corporation | Nov 8, 1984 | Delinquent |
| BULAST, INC., Colorado Authority Terminated April 8, 2002Westcliffe, CO · Withdrawn | Westcliffe, CO | Corporation | Mar 12, 1985 | Withdrawn |
| CUSTER DEVELOPMENT CORP., Dissolved September 2, 2003Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Corporation | Apr 25, 1985 | Voluntarily Dissolved |
| ALDRICH'S CONDOMINIUM ASSOCIATION, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | May 17, 1985 | Good Standing |
| WILLMAN & ASSOCIATES, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Aug 15, 1985 | Good Standing |
| DANDI BUILDINGS COLORADO INC., Delinquent February 1, 2011Silver Cliff, CO · Delinquent | Silver Cliff, CO | Corporation | Aug 15, 1985 | Delinquent |
| ADVENTURE SPECIALISTS, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Jun 17, 1986 | Good Standing |
| EVERGREEN INVESTMENTS & DEVELOPMENT, INC.Westcliffe, CO · Delinquent | Westcliffe, CO | Corporation | Oct 2, 1986 | Delinquent |
| BELL'S FORT FREE TRAPPERS & MUZZLE LOADERS, Dissolved September 2, 2016Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Nonprofit | Nov 17, 1986 | Voluntarily Dissolved |
| WET MOUNTAIN FIRE DISTRICT LADIES AUXILIARY, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Nov 19, 1986 | Good Standing |
| COLORADO SPRINGS & EASTERN RAILROAD COMPANYWestcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Jan 8, 1987 | Good Standing |
| BYRNE-SCHULTZ ENTERPRISES, INC., Dissolved February 25, 2026Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Corporation | Mar 6, 1987 | Voluntarily Dissolved |
| LANKFORD FORESTERS, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Corporation | Apr 9, 1987 | Good Standing |
| BULL DOMINGO RANCH PROPERTY OWNERS ASSOCIATION, INC.Westcliffe, CO · Good Standing | Westcliffe, CO | Nonprofit | Apr 15, 1987 | Good Standing |
| HORN CREEK CONFERENCE GROUNDS ASSOCIATION, Dissolved December 31, 2016Westcliffe, CO · Voluntarily Dissolved | Westcliffe, CO | Nonprofit | Jun 5, 1987 | Voluntarily Dissolved |
| OPERATION ULPLIFT, Colorado Authority Terminated March 31, 2005Westcliffe, CO · Revoked | Westcliffe, CO | Nonprofit | Oct 23, 1987 | Revoked |