| DONALD M. KARR AND COMPANY, INCORPORATED, Colorado Authority Relinquished June 23, 2008Denver, CO · Withdrawn | Denver, CO | Corporation | Jul 9, 1979 | Withdrawn |
| WESTERN NOVELTY CO., Dissolved January 20, 2004Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Jul 15, 1946 | Voluntarily Dissolved |
| COLORADO MAUSOLEUM CO, Delinquent July 1, 2008Denver, CO · Delinquent | Denver, CO | Corporation | Jan 13, 1956 | Delinquent |
| WILLIAM CROW JEWELRY, INC., Dissolved March 9, 2022Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Dec 1, 1959 | Voluntarily Dissolved |
| OLD WEST, INC.Aurora, CO · Good Standing | Aurora, CO | Corporation | Aug 2, 1963 | Good Standing |
| AURORA AERIE NO. 3224, FRATERNAL ORDER OF EAGLESAurora, CO · Good Standing | Aurora, CO | Nonprofit | Nov 14, 1966 | Good Standing |
| KAISER FOUNDATION HEALTH PLAN OF COLORADODenver, CO · Good Standing | Denver, CO | Nonprofit | Feb 20, 1969 | Good Standing |
| WINDSOR GARDENS COMMUNITY CHURCH, Delinquent November 1, 2009Denver, CO · Delinquent | Denver, CO | Nonprofit | May 7, 1971 | Delinquent |
| BEL-REA INC.Denver, CO · Good Standing | Denver, CO | Corporation | Sep 15, 1971 | Good Standing |
| FIT, LTD., Delinquent June 1, 2007Denver, CO · Delinquent | Denver, CO | Corporation | Dec 6, 1971 | Delinquent |
| THE PUBLICATION COMPANY, Dissolved August 27, 2014Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Jan 3, 1972 | Voluntarily Dissolved |
| WINDSOR GARDENS ASSOCIATIONDenver, CO · Good Standing | Denver, CO | Nonprofit | May 8, 1972 | Good Standing |
| PARK FOREST HOMEOWNER'S ASSOCIATION, INC.Denver, CO · Good Standing | Denver, CO | Nonprofit | Oct 27, 1972 | Good Standing |
| The Optimist Club of Windsor Gardens, Inc.Denver, CO · Good Standing | Denver, CO | Nonprofit | Nov 29, 1973 | Good Standing |
| C.D.S. Homeowners Association, Inc.Denver, CO · Good Standing | Denver, CO | Nonprofit | Nov 21, 1975 | Good Standing |
| AERODATA, INC., Delinquent June 1, 2012Denver, CO · Delinquent | Denver, CO | Corporation | Jun 25, 1976 | Delinquent |
| AUTO SERVICE CENTRE, INC., Dissolved July 22, 2021Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Oct 12, 1976 | Voluntarily Dissolved |
| IOLA STREET CHURCH OF CHRIST, Dissolved May 7, 2018Denver, CO · Voluntarily Dissolved | Denver, CO | Nonprofit | May 22, 1978 | Voluntarily Dissolved |
| SOUTH FULTON STREET CHURCH OF CHRISTAurora, CO · Good Standing | Aurora, CO | Nonprofit | Oct 26, 1978 | Good Standing |
| MERCURY ELECTRIC COMPANY, INC., Dissolved December 31, 2025Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Mar 8, 1979 | Voluntarily Dissolved |
| RAND - EI, INC, Dissolved February 28, 2005Denver, CO · Administratively Dissolved | Denver, CO | Corporation | Sep 14, 1979 | Administratively Dissolved |
| SONNY NEDLER PRECIOUS JEWELS, INC., Delinquent September 1, 2016Denver, CO · Delinquent | Denver, CO | Corporation | Oct 10, 1979 | Delinquent |
| CAREFREE, AN EARLY LEARNING CENTER, INC., Delinquent July 1, 2015Denver, CO · Delinquent | Denver, CO | Corporation | Feb 6, 1980 | Delinquent |
| RISING STAR MISSIONARY BAPTIST CHURCHAurora, CO · Good Standing | Aurora, CO | Nonprofit | Mar 25, 1980 | Good Standing |
| DENVER USED MOTORCYCLE PARTS, INCORPORATED, Delinquent April 1, 2013Denver, CO · Delinquent | Denver, CO | Corporation | May 28, 1980 | Delinquent |
| COUNTRY CLUB VILLAS CONDOMINIUM ASSOCIATION, INC.Denver, CO · Good Standing | Denver, CO | Nonprofit | Jun 23, 1980 | Good Standing |
| BRASS HYDRANT, INC.Denver, CO · Good Standing | Denver, CO | Corporation | Aug 19, 1980 | Good Standing |
| C M D MANAGEMENT CORPORATION, Delinquent November 1, 2006Denver, CO · Delinquent | Denver, CO | Corporation | Sep 10, 1980 | Delinquent |
| COLORADO PERMANENTE MEDICAL GROUP, P.C.Denver, CO · Good Standing | Denver, CO | Corporation | Dec 23, 1980 | Good Standing |
| HAROLD L. DAVISON, P.C., Delinquent February 1, 2022Denver, CO · Delinquent | Denver, CO | Corporation | Jan 2, 1981 | Delinquent |
| MURRAY-MILLIMAN AND CO., INC., Delinquent September 1, 2016Denver, CO · Delinquent | Denver, CO | Corporation | Apr 13, 1981 | Delinquent |
| FAIRMOUNT CEMETERY COMPANYDenver, CO · Good Standing | Denver, CO | Nonprofit | May 1, 1981 | Good Standing |
| GETHSEMANE PENTECOSTAL TEMPLE OF DENVERDenver, CO · Good Standing | Denver, CO | Nonprofit | May 28, 1981 | Good Standing |
| DAVENPORT AND COMPANYAurora, CO · Delinquent | Aurora, CO | Corporation | Aug 6, 1981 | Delinquent |
| WEST SIDE BENEVOLENT SOCIETY, INC.Denver, CO · Good Standing | Denver, CO | Nonprofit | Jan 5, 1982 | Good Standing |
| ALMOND FLOWERS AND GIFTS INC.Denver, CO · Good Standing | Denver, CO | Corporation | Jan 28, 1982 | Good Standing |
| ELMS ENTERTAINMENTDenver, CO · Good Standing | Denver, CO | LLC | Apr 22, 1982 | Good Standing |
| AMERICANA UNLIMITED, INC., Delinquent May 1, 2019Denver, CO · Delinquent | Denver, CO | Corporation | Sep 24, 1982 | Delinquent |
| AURORA AUXILIARY #3224 F.O.E.Aurora, CO · Good Standing | Aurora, CO | Nonprofit | Mar 2, 1983 | Good Standing |
| Frank J Carroll / Windsor Marines Detachment Marine Corps LeagueDenver, CO · Good Standing | Denver, CO | Nonprofit | Jul 26, 1983 | Good Standing |
| OPTIMIST MEMORIAL FOUNDATION OF WINDSOR GARDENS, Dissolved May 31, 2005Denver, CO · Administratively Dissolved | Denver, CO | Nonprofit | Dec 21, 1983 | Administratively Dissolved |
| CARL WEHNER, C.P.A., P.C., Dissolved December 5, 2018Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Dec 30, 1983 | Voluntarily Dissolved |
| HD ENTERPRISES, INC., Delinquent June 1, 2017Aurora, CO · Delinquent | Aurora, CO | Corporation | Jan 4, 1984 | Delinquent |
| PALLATAR CONSTRUCTION COMPANY, INC.Denver, CO · Good Standing | Denver, CO | Corporation | Feb 17, 1984 | Good Standing |
| Wingert Holdings, Inc.Aurora, CO · Delinquent | Aurora, CO | Corporation | Jun 13, 1984 | Delinquent |
| SHIRLCO, INC., Dissolved December 6, 2022Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Aug 23, 1984 | Voluntarily Dissolved |
| ZOE WOOLRYCH ANTIQUES, INC., Delinquent April 1, 2008Denver, CO · Delinquent | Denver, CO | Corporation | Oct 30, 1984 | Delinquent |
| HERMAN GULCH HOMEOWNERS ASSOCIATION, INC.Denver, CO · Good Standing | Denver, CO | Nonprofit | Jan 31, 1985 | Good Standing |
| 101 CORPORATION, INC., Delinquent September 1, 2006Denver, CO · Delinquent | Denver, CO | Corporation | Jul 12, 1985 | Delinquent |
| D W BECKER TRUCKING, INC., Dissolved April 30, 2005Denver, CO · Administratively Dissolved | Denver, CO | Corporation | Nov 5, 1985 | Administratively Dissolved |