| Swan View Water Users AssociationClifton, CO · Good Standing | Clifton, CO | Nonprofit | Sep 3, 1980 | Good Standing |
| FIRST CHURCH OF CHRIST OF CLIFTON, COLORADOClifton, CO · Good Standing | Clifton, CO | Nonprofit | Mar 1, 1950 | Good Standing |
| CLIFTON CONGREGATION OF JEHOVAH'S WITNESSESClifton, CO · Good Standing | Clifton, CO | Nonprofit | Nov 20, 1953 | Good Standing |
| RANKIN AND COMPANY, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Apr 6, 1961 | Good Standing |
| PALACE VERDES ESTATES WATER CO.Clifton, CO · Good Standing | Clifton, CO | Nonprofit | May 19, 1972 | Good Standing |
| M & L COUNTERTOP, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Dec 17, 1974 | Good Standing |
| CENTRAL DISTRIBUTING CO.Clifton, CO · Good Standing | Clifton, CO | Corporation | Dec 10, 1975 | Good Standing |
| VOSTATEK CONSTRUCTION, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Sep 7, 1976 | Good Standing |
| KOSMON-GARTEN, INC., Dissolved December 5, 2021Clifton, CO · Voluntarily Dissolved | Clifton, CO | Nonprofit | Sep 8, 1976 | Voluntarily Dissolved |
| MICROTEC ENGINEERING LABORATORIES, INC., Dissolved October 15, 2020Clifton, CO · Voluntarily Dissolved | Clifton, CO | Corporation | Jun 6, 1977 | Voluntarily Dissolved |
| CLIFTON BIBLE CHAPELClifton, CO · Good Standing | Clifton, CO | Nonprofit | Feb 7, 1978 | Good Standing |
| STAR HEIGHTS HOMEOWNERS ASSOCIATIONClifton, CO · Good Standing | Clifton, CO | Nonprofit | Sep 5, 1978 | Good Standing |
| CLIFTON LIQUORS, INC., Dissolved March 2, 2018Clifton, CO · Voluntarily Dissolved | Clifton, CO | Corporation | Jun 10, 1980 | Voluntarily Dissolved |
| JIM'S HEATING AND SHEET METAL, INC., Delinquent February 1, 2012Clifton, CO · Delinquent | Clifton, CO | Corporation | Nov 10, 1980 | Delinquent |
| U. S. LIFTRUCK CORPORATION, Dissolved January 1, 2003Grand Jct, CO · Administratively Dissolved | Grand Jct, CO | Corporation | Mar 6, 1981 | Administratively Dissolved |
| RICK GOWINS & ASSOCIATES, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Jun 1, 1981 | Good Standing |
| LANCASTER PAINTING & DECORATING, INC., Delinquent December 1, 2010Clifton, CO · Delinquent | Clifton, CO | Corporation | Jun 10, 1981 | Delinquent |
| THE PLAIN TRUTH GOSPEL ASSEMBLY, INC., Delinquent September 1, 2022Clifton, CO · Delinquent | Clifton, CO | Nonprofit | Jun 2, 1982 | Delinquent |
| MESA COUNTY E.M.S. VOLUNTEERS, INC.Clifton, CO · Good Standing | Clifton, CO | Nonprofit | Aug 23, 1982 | Good Standing |
| CASA DE PERA HOMEOWNERS ASSOCIATION, Delinquent February 1, 2008Clifton, CO · Delinquent | Clifton, CO | Nonprofit | Aug 27, 1982 | Delinquent |
| VILLAGE GREEN HOMEOWNERS ASSOCIATION, INC.Clifton, CO · Good Standing | Clifton, CO | Nonprofit | Jan 4, 1983 | Good Standing |
| ALCO ENGINEERING, INC., Dissolved May 1, 1997Clifton, CO · Administratively Dissolved | Clifton, CO | Corporation | Jan 26, 1983 | Administratively Dissolved |
| VALLEY CONTROLS & SUPPLY COMPANY, Dissolved December 31, 2022Clifton, CO · Voluntarily Dissolved | Clifton, CO | Corporation | Jun 15, 1983 | Voluntarily Dissolved |
| CLIFTON ASSEMBLY OF GODClifton, CO · Good Standing | Clifton, CO | Nonprofit | Mar 5, 1984 | Good Standing |
| PEACH BLOSSOM CONDOMINIUM ASSOCIATION, Dissolved June 1, 1998Clifton, CO · Administratively Dissolved | Clifton, CO | Nonprofit | Aug 6, 1985 | Administratively Dissolved |
| AG-AU, INC., Dissolved June 1, 2004Clifton, CO · Administratively Dissolved | Clifton, CO | Corporation | Dec 23, 1985 | Administratively Dissolved |
| MIDWEST FIREPROOFING, INC., Delinquent June 1, 2006Clifton, CO · Delinquent | Clifton, CO | Corporation | Apr 24, 1986 | Delinquent |
| TOP LINE SEATS, INC., Dissolved March 1, 2004Location not reported, CO · Administratively Dissolved | Location not reported, CO | Corporation | May 23, 1986 | Administratively Dissolved |
| SHIP 'N' SHORE, INC., Delinquent October 1, 2006Clifton, CO · Delinquent | Clifton, CO | Corporation | Aug 11, 1986 | Delinquent |
| LA MEXICANA BALLET FOLKLORICO, Delinquent July 1, 2020Clifton, CO · Delinquent | Clifton, CO | Nonprofit | Apr 4, 1988 | Delinquent |
| QUALITY ELECTRIC AND CONTROLS, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Aug 31, 1988 | Good Standing |
| GRAND VALLEY INSURANCE SERVICE, INC., Dissolved June 9, 2025Clifton, CO · Voluntarily Dissolved | Clifton, CO | Corporation | Jan 4, 1989 | Voluntarily Dissolved |
| KLEMENIC NAIL SMITH 4663, Dissolved January 21, 2025Clifton, CO · Voluntarily Dissolved | Clifton, CO | Nonprofit | Jan 12, 1989 | Voluntarily Dissolved |
| THE IRON EXPRESS, INC. Reinstated 2006, Dissolved August 23, 2007Clifton, CO · Voluntarily Dissolved | Clifton, CO | Corporation | Apr 26, 1989 | Voluntarily Dissolved |
| THE GRAND MESA JEEP CLUB OF MESA COUNTYClifton, CO · Good Standing | Clifton, CO | Nonprofit | Dec 18, 1989 | Good Standing |
| STARVIN" ARVIN"S HORIZON INCClifton, CO · Good Standing | Clifton, CO | Corporation | Jan 19, 1990 | Good Standing |
| NUJAC Productions, Inc.Clifton, CO · Good Standing | Clifton, CO | Corporation | Jan 31, 1990 | Good Standing |
| CLAYPOOLE LIVESTOCK INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Feb 26, 1990 | Good Standing |
| JUDY BAIER, INC., Delinquent February 1, 2014Clifton, CO · Delinquent | Clifton, CO | Corporation | Sep 28, 1990 | Delinquent |
| TAZCO, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Feb 5, 1991 | Good Standing |
| BEN DOWD EXCAVATING, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Mar 20, 1991 | Good Standing |
| WELLINGTON DENTAL LAB, INC., Dissolved July 7, 2022Clifton, CO · Voluntarily Dissolved | Clifton, CO | Corporation | Apr 3, 1991 | Voluntarily Dissolved |
| BLOSSOM, INC., Dissolved July 18, 2006Clifton, CO · Voluntarily Dissolved | Clifton, CO | Nonprofit | Apr 15, 1991 | Voluntarily Dissolved |
| AIRSTREAM PLUMBING AND HEATING, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Jul 23, 1991 | Good Standing |
| CLIFTON INN, INC., Delinquent November 1, 2024Clifton, CO · Delinquent | Clifton, CO | Corporation | Aug 6, 1991 | Delinquent |
| MELDISCO/PAY LESS BUSINESS LOOP, CO., INC., Dissolved February 28, 2005Clifton, CO · Administratively Dissolved | Clifton, CO | Corporation | Sep 27, 1991 | Administratively Dissolved |
| BLOSSOM VIEW, INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Dec 6, 1991 | Good Standing |
| ATCHISON ENTERPRISES INC.Clifton, CO · Good Standing | Clifton, CO | Corporation | Feb 21, 1992 | Good Standing |
| O'BANION INCClifton, CO · Good Standing | Clifton, CO | Corporation | Jun 8, 1992 | Good Standing |
| GARY RINDERLE CONSTRUCTION INCClifton, CO · Good Standing | Clifton, CO | Corporation | Jul 9, 1992 | Good Standing |