| O'S HOLDINGS, INC., Dissolved December 31, 2020Littleton, CO · Voluntarily Dissolved | Littleton, CO | Corporation | Oct 8, 1987 | Voluntarily Dissolved |
| MOUNTAIN STAGE PRODUCTIONS, INC., Dissolved January 13, 2000Littleton, CO · Voluntarily Dissolved | Littleton, CO | Corporation | Nov 2, 1987 | Voluntarily Dissolved |
| EDWARD J. BARRETT, D.D.S., M.S., SPECIALIST IN ORTHODONTICS, P.C., Delinquent March 1, 2019Centennial, CO · Delinquent | Centennial, CO | Corporation | Dec 23, 1987 | Delinquent |
| JACQUES & ASWAD, INC., Dissolved January 1, 2025Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Dec 29, 1987 | Voluntarily Dissolved |
| SIMON & CO., INC., Dissolved December 31, 2025Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Jan 5, 1988 | Voluntarily Dissolved |
| R. H. CARPENTER, INC., Delinquent March 1, 2006Greenwood Village, CO · Delinquent | Greenwood Village, CO | Corporation | Jan 7, 1988 | Delinquent |
| BLUE SPRINGS 'N KATYDID DOG TRAINING CENTER, INC, Dissolved March 29, 2019Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Mar 18, 1988 | Voluntarily Dissolved |
| MARTINEZ CONSTRUCTION CO.Centennial, CO · Good Standing | Centennial, CO | Corporation | Mar 23, 1988 | Good Standing |
| AJS HOLDING CORPORATION, Dissolved August 18, 2015Greenwood Village, CO · Voluntarily Dissolved | Greenwood Village, CO | Corporation | May 2, 1988 | Voluntarily Dissolved |
| ANDERSON FINANCE COMPANY, Dissolved September 12, 2005Littleton, CO · Voluntarily Dissolved | Littleton, CO | Corporation | May 5, 1988 | Voluntarily Dissolved |
| A AFFILIATED FOOT PAIN CLINIC, P.C., Dissolved June 3, 1996Denver, CO · Administratively Dissolved | Denver, CO | Corporation | May 27, 1988 | Administratively Dissolved |
| KEN HAMACHER AGENCY, INC., Dissolved November 10, 2008Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Jun 15, 1988 | Voluntarily Dissolved |
| ALPHA-1 INTERNATIONAL, INC.Centennial, CO · Good Standing | Centennial, CO | Corporation | Jun 16, 1988 | Good Standing |
| MARRTECH ENTERPRISES CORP.Centennial, CO · Good Standing | Centennial, CO | Corporation | Jul 25, 1988 | Good Standing |
| THE SLS GROUP, INC., Dissolved December 30, 2004Littleton, CO · Administratively Dissolved | Littleton, CO | Corporation | Jul 27, 1988 | Administratively Dissolved |
| COLORADO MCDONALD ENTERPRISES, LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Jul 28, 1988 | Good Standing |
| INTEGRITY MOTORS, LTD.Littleton, CO · Good Standing | Littleton, CO | LLC | Aug 12, 1988 | Good Standing |
| R.K. WEBSTER AND ASSOCIATES, INC., Dissolved June 1, 2001Littleton, CO · Administratively Dissolved | Littleton, CO | Corporation | Aug 17, 1988 | Administratively Dissolved |
| INFORMATION SEARCH ASSOCIATES, INC., Delinquent February 1, 2016Centennial, CO · Delinquent | Centennial, CO | Corporation | Sep 15, 1988 | Delinquent |
| MILLIKEN RESEARCH GROUP, INC., Delinquent March 1, 2008Centennial, CO · Delinquent | Centennial, CO | Corporation | Sep 16, 1988 | Delinquent |
| SOKAL, INC., Dissolved August 1, 2001Littleton, CO · Administratively Dissolved | Littleton, CO | Corporation | Sep 20, 1988 | Administratively Dissolved |
| QUESTA 1988 PROGRAM LTD.Littleton, CO · Voluntarily Dissolved | Littleton, CO | Partnership | Oct 6, 1988 | Voluntarily Dissolved |
| JOE E. WEDOW AGENCY, INC., Dissolved February 28, 1999Littleton, CO · Voluntarily Dissolved | Littleton, CO | Corporation | Oct 13, 1988 | Voluntarily Dissolved |
| J-G ASSOCIATES INC., Dissolved January 31, 2000Littleton, CO · Voluntarily Dissolved | Littleton, CO | Corporation | Nov 2, 1988 | Voluntarily Dissolved |
| WESTPARK ENTERPRISES, INC., Dissolved November 9, 2004Littleton, CO · Voluntarily Dissolved | Littleton, CO | Corporation | Nov 3, 1988 | Voluntarily Dissolved |
| CHEZ WALTER, INC., Dissolved May 25, 2024Greenwood Village, CO · Voluntarily Dissolved | Greenwood Village, CO | Corporation | Nov 9, 1988 | Voluntarily Dissolved |
| BYERS PEAK RANCH LIMITED LIABILITY LIMITED PARTNERSHIP, Dissolved December 18, 2013Greenwood Village, CO · Voluntarily Dissolved | Greenwood Village, CO | Other | Dec 20, 1988 | Voluntarily Dissolved |
| BONNIE L. MUENSTERMANN, C.P.A., P.C., Delinquent March 1, 2015Centennial, CO · Delinquent | Centennial, CO | Corporation | Dec 30, 1988 | Delinquent |
| CATHY A. KLEIN, P.C., Dissolved January 30, 2023Greenwood Village, CO · Voluntarily Dissolved | Greenwood Village, CO | Corporation | Jan 4, 1989 | Voluntarily Dissolved |
| J.K. BROWN, INC.Greenwood Village, CO · Good Standing | Greenwood Village, CO | Corporation | Jan 23, 1989 | Good Standing |
| H. V. COVILLO & COMPANY, Dissolved July 12, 2006Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Jan 27, 1989 | Voluntarily Dissolved |
| THE IMPERIAL ACADEMY OF DANCE INC., Dissolved November 1, 1999Littleton, CO · Administratively Dissolved | Littleton, CO | Corporation | Jan 31, 1989 | Administratively Dissolved |
| AMERICAP INTERNATIONAL INC., Delinquent September 1, 2009Centennial, CO · Delinquent | Centennial, CO | Corporation | Mar 1, 1989 | Delinquent |
| SOUTH EVANGELICAL PRESBYTERIAN FELLOWSHIPLittleton, CO · Good Standing | Littleton, CO | Nonprofit | Mar 10, 1989 | Good Standing |
| ENGLEWOOD PHOTOGRAPHIC SERVICES, INC.Littleton, CO · Good Standing | Littleton, CO | Corporation | Apr 10, 1989 | Good Standing |
| SANTA FE RE-CREATIONS, INC., Delinquent September 1, 2014Centennial, CO · Delinquent | Centennial, CO | Corporation | Apr 12, 1989 | Delinquent |
| MENTOR REAL ESTATE CORPORATION, Delinquent July 1, 2021Centennial, CO · Delinquent | Centennial, CO | Corporation | Apr 28, 1989 | Delinquent |
| 1-EAP.CO.Centennial, CO · Good Standing | Centennial, CO | LLC | May 1, 1989 | Good Standing |
| 655 BROADWAY, INC., Dissolved March 1, 2004Littleton, CO · Administratively Dissolved | Littleton, CO | Corporation | May 12, 1989 | Administratively Dissolved |
| PARSONS ENTERPRISES, INC., Dissolved July 30, 2010Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Jun 16, 1989 | Voluntarily Dissolved |
| LEWIS MAINTENANCE CO., INC., Dissolved January 30, 2022Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Jul 11, 1989 | Voluntarily Dissolved |
| JOHN BARNES, INC., Dissolved October 1, 2017Centennial, CO · Voluntarily Dissolved | Centennial, CO | Corporation | Jul 13, 1989 | Voluntarily Dissolved |
| AMETHYST INVESTMENTS, INC., Dissolved May 25, 1999Littleton, CO · Voluntarily Dissolved | Littleton, CO | Corporation | Aug 28, 1989 | Voluntarily Dissolved |
| RGS ENTERPRISES II, INC., Delinquent September 1, 2009Greenwood Village, CO · Delinquent | Greenwood Village, CO | Corporation | Sep 5, 1989 | Delinquent |
| OCTOBER, INC., Delinquent February 1, 2020Greenwood Village, CO · Delinquent | Greenwood Village, CO | Corporation | Sep 7, 1989 | Delinquent |
| THEATRE IN THE PARK, INC., Delinquent August 1, 2017Greenwood Village, CO · Delinquent | Greenwood Village, CO | Nonprofit | Sep 14, 1989 | Delinquent |
| METAMORPHOSIS BOOKS, INC., Dissolved April 1, 2004Littleton, CO · Administratively Dissolved | Littleton, CO | Corporation | Oct 2, 1989 | Administratively Dissolved |
| COLORADO 14'ERS, INC., Dissolved January 15, 2007Greenwood Village, CO · Voluntarily Dissolved | Greenwood Village, CO | Corporation | Oct 11, 1989 | Voluntarily Dissolved |
| KNIGHT AND PENTACLES, LIMITEDCentennial, CO · Exists | Centennial, CO | Partnership | Nov 14, 1989 | Exists |
| VITAL IMAGES, INC., Delinquent May 1, 2011Centennial, CO · Delinquent | Centennial, CO | Corporation | Nov 16, 1989 | Delinquent |