| BARRY F. SHESOL, INC., Delinquent January 1, 2012Centennial, CO · Delinquent | Centennial, CO | Corporation | Jul 1, 1981 | Delinquent |
| KNOWLES & ASSOCIATES, INC., Dissolved January 25, 2018Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Aug 10, 1981 | Voluntarily Dissolved |
| NORTH AMERICAN LIMOUSIN EDUCATIONAL CORPORATIONAurora, CO · Good Standing | Aurora, CO | Nonprofit | Sep 4, 1981 | Good Standing |
| COLORADO GAY RODEO ASSOCIATION, INC.Centennial, CO · Good Standing | Centennial, CO | Nonprofit | Sep 23, 1981 | Good Standing |
| MILES LANE LTD., Dissolved December 31, 2020Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Oct 8, 1981 | Voluntarily Dissolved |
| THOMAS R. CONVEY, INC., Delinquent March 1, 2013Aurora, CO · Delinquent | Aurora, CO | Corporation | Oct 15, 1981 | Delinquent |
| Mueller Equine Service DVM PC, Dissolved May 24, 2024Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Oct 15, 1981 | Voluntarily Dissolved |
| G.D.I. SALES, INC.Centennial, CO · Good Standing | Centennial, CO | Corporation | Mar 2, 1982 | Good Standing |
| PROTOTECH, INC.Foxfield, CO · Good Standing | Foxfield, CO | Corporation | Apr 19, 1982 | Good Standing |
| DONALD W. WERKING INVESTMENTS, INC., Dissolved September 17, 2008Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | May 3, 1982 | Voluntarily Dissolved |
| GEOTECH PRODUCTION, INC.Centennial, CO · Good Standing | Centennial, CO | Corporation | Jul 30, 1982 | Good Standing |
| INSTA-PRESS, INC., Dissolved August 23, 2017Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Sep 1, 1982 | Voluntarily Dissolved |
| CHAPPARAL 480 HOMEOWNERS' ASSOCIATIONCentennial, CO · Good Standing | Centennial, CO | Nonprofit | Sep 21, 1982 | Good Standing |
| THE AMHERST GROUP, LTD.Centennial, CO · Good Standing | Centennial, CO | Corporation | Sep 22, 1982 | Good Standing |
| KAUFFMAN'S DENVER, INC., Dissolved July 1, 2003Aurora, CO · Administratively Dissolved | Aurora, CO | Corporation | Sep 29, 1982 | Administratively Dissolved |
| GRAND MESA ASSOCIATES, AN IDAHO LIMITED PARTNERSHIP, Colorado Authority Relinquished August 24, 2023Aurora, CO · Withdrawn | Aurora, CO | Partnership | Oct 8, 1982 | Withdrawn |
| LEGAL RESEARCH, INC., Delinquent May 1, 2012Centennial, CO · Delinquent | Centennial, CO | Corporation | Nov 12, 1982 | Delinquent |
| EHills ChurchAurora, CO · Good Standing | Aurora, CO | Nonprofit | Dec 1, 1982 | Good Standing |
| DLN ENTERPRISES, Delinquent August 1, 2023Aurora, CO · Delinquent | Aurora, CO | Nonprofit | Jan 11, 1983 | Delinquent |
| THE VILLAGE PUBLISHING CO., INC.Aurora, CO · Good Standing | Aurora, CO | Corporation | Feb 17, 1983 | Good Standing |
| DENVER GERMANY STAMP CLUB, INC., Delinquent April 1, 2021Foxfield, CO · Delinquent | Foxfield, CO | Nonprofit | Jun 28, 1983 | Delinquent |
| JODALE ENTERPRISES, INC., Delinquent February 1, 2015Aurora, CO · Delinquent | Aurora, CO | Corporation | Jul 8, 1983 | Delinquent |
| LES HARRIS AND ASSOCIATES, INC.Aurora, CO · Good Standing | Aurora, CO | Corporation | Oct 4, 1983 | Good Standing |
| ACTION AWARDS & ENGRAVING, INC.Aurora, CO · Good Standing | Aurora, CO | Corporation | Oct 24, 1983 | Good Standing |
| D. C. JANITORIAL SERVICES, INC.Aurora, CO · Good Standing | Aurora, CO | Corporation | Nov 30, 1983 | Good Standing |
| PEAK-WEST CORPORATIONCentennial, CO · Good Standing | Centennial, CO | Corporation | Dec 28, 1983 | Good Standing |
| Medical Solutions Corporation, Delinquent August 1, 2021Centennial, CO · Delinquent | Centennial, CO | Corporation | Jan 9, 1984 | Delinquent |
| Downey & Associates, P.C.Foxfield, CO · Good Standing | Foxfield, CO | Corporation | Jan 26, 1984 | Good Standing |
| PETRON DEVELOPMENT COMPANY, Dissolved August 22, 2024Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Apr 2, 1984 | Voluntarily Dissolved |
| THE PAUL AND EMMA SMITH FARMS LLLP, Dissolved December 18, 2008Aurora, CO · Voluntarily Dissolved | Aurora, CO | Other | Jul 5, 1984 | Voluntarily Dissolved |
| ENGINEERING INDUSTRIES, LTD., Dissolved December 17, 2004Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Jul 23, 1984 | Voluntarily Dissolved |
| CAMBER PROCESS EQUIPMENT CO.Aurora, CO · Good Standing | Aurora, CO | Corporation | Jul 24, 1984 | Good Standing |
| MOUNTAIN AREA SUNDAY SCHOOL ASSOCIATION, INC., Delinquent February 1, 2008Aurora, CO · Delinquent | Aurora, CO | Nonprofit | Aug 13, 1984 | Delinquent |
| BILL WALL HOMES REALTY, INC., Delinquent October 1, 2006Aurora, CO · Delinquent | Aurora, CO | Corporation | Aug 21, 1984 | Delinquent |
| KIWANIS CLUB OF AURORA, COLORADOCentennial, CO · Good Standing | Centennial, CO | Nonprofit | Oct 2, 1984 | Good Standing |
| EVANGELICAL MINISTRIES TO NEW RELIGIONS, Dissolved February 2, 2022Denver, CO · Voluntarily Dissolved | Denver, CO | Nonprofit | Oct 9, 1984 | Voluntarily Dissolved |
| PSK MANAGEMENT INC., Dissolved September 23, 2022Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Oct 10, 1984 | Voluntarily Dissolved |
| ETNA CORPORATION, Dissolved April 9, 2009Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Oct 26, 1984 | Voluntarily Dissolved |
| WYATT SCIENTIFIC, INC., Dissolved March 11, 2009Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Nov 7, 1984 | Voluntarily Dissolved |
| SMOKY HILL CHURCH OF CHRISTFoxfield, CO · Good Standing | Foxfield, CO | Nonprofit | Dec 5, 1984 | Good Standing |
| R.E.K., INC.Centennial, CO · Good Standing | Centennial, CO | Corporation | Dec 19, 1984 | Good Standing |
| FOUNTAINHEAD ENTERPRISES INC.Aurora, CO · Good Standing | Aurora, CO | Corporation | Jan 22, 1985 | Good Standing |
| Somerset Homes Townhome Association, Inc.Aurora, CO · Good Standing | Aurora, CO | Nonprofit | Jan 25, 1985 | Good Standing |
| K M D ENTERPRISES, LTD., Delinquent November 1, 2011Aurora, CO · Delinquent | Aurora, CO | Corporation | Mar 12, 1985 | Delinquent |
| PINNACLE SOLUTIONS, INC., Dissolved November 16, 2000Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Apr 25, 1985 | Voluntarily Dissolved |
| CENTENNIAL CONTAINER, INC.Aurora, CO · Good Standing | Aurora, CO | Corporation | Aug 12, 1985 | Good Standing |
| K & W PAINTING INC., Delinquent May 1, 2009Aurora, CO · Delinquent | Aurora, CO | Corporation | Aug 21, 1985 | Delinquent |
| MOUNTAIN OAKS ASSOCIATES LIMITED PARTNERSHIPAurora, CO · Good Standing | Aurora, CO | Partnership | Sep 3, 1985 | Good Standing |
| MAVERICK RANCH ASSOCIATION, INC., Dissolved September 23, 2025Aurora, CO · Voluntarily Dissolved | Aurora, CO | Corporation | Oct 1, 1985 | Voluntarily Dissolved |
| M. LITTLE ASSOCIATES, INC., Dissolved July 6, 2016Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Nov 26, 1985 | Voluntarily Dissolved |