| THE TOWN & COUNTRY HOMEOWNERS ASSOCIATIONWestminster, CO · Good Standing | Westminster, CO | Nonprofit | Jun 20, 1986 | Good Standing |
| WASHINGTON-ROLLING HILLS, LTD.Westminster, CO · Exists | Westminster, CO | Partnership | Jun 26, 1986 | Exists |
| AIRPORT MART INC., Dissolved January 31, 2005Denver, CO · Administratively Dissolved | Denver, CO | Corporation | Aug 5, 1986 | Administratively Dissolved |
| POSTLE ENTERPRISES, INC., Dissolved June 1, 2004Westminster, CO · Administratively Dissolved | Westminster, CO | Corporation | Aug 26, 1986 | Administratively Dissolved |
| CARCOM TECHNOLOGIES, INC., Dissolved August 1, 2001Westminster, CO · Administratively Dissolved | Westminster, CO | Corporation | Oct 10, 1986 | Administratively Dissolved |
| SHANAHAN RIDGE EIGHT CONDOMINIUM ASSOCIATION, INC.Denver, CO · Good Standing | Denver, CO | Nonprofit | Oct 28, 1986 | Good Standing |
| BRIAR HEIGHTS HOMEOWNERS ASSOCIATION, INC.Westminster, CO · Good Standing | Westminster, CO | Nonprofit | Dec 24, 1986 | Good Standing |
| NORTH SIDE SOCCER & SPORTS, INC., Dissolved October 1, 1999Northglenn, CO · Administratively Dissolved | Northglenn, CO | Corporation | Dec 31, 1986 | Administratively Dissolved |
| MICHAEL D. WALTERS, INC., Dissolved December 1, 2001Northglenn, CO · Administratively Dissolved | Northglenn, CO | Corporation | Feb 11, 1987 | Administratively Dissolved |
| ADVANCED COMPUTER SERVICE, INC., Dissolved May 1, 1997Westminster, CO · Administratively Dissolved | Westminster, CO | Corporation | Mar 6, 1987 | Administratively Dissolved |
| YORK ENGINEERING SERVICES, INC., Dissolved October 28, 2016Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Mar 27, 1987 | Voluntarily Dissolved |
| BACKFLOW PREVENTION INSTITUTE, Delinquent March 1, 2011Northglenn, CO · Delinquent | Northglenn, CO | Nonprofit | May 14, 1987 | Delinquent |
| THE SUNRIDGE TWO HOMEOWNERS ASSOCIATIONWestminster, CO · Good Standing | Westminster, CO | Nonprofit | May 19, 1987 | Good Standing |
| P-V SERVICES, INC., Dissolved April 1, 2000Westminster, CO · Administratively Dissolved | Westminster, CO | Corporation | Jun 2, 1987 | Administratively Dissolved |
| FIREHOLE RIVER LAND AND CATTLE COMPANY, INC., Dissolved July 22, 2019Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Jun 9, 1987 | Voluntarily Dissolved |
| SG CAPITAL CORPORATION, Dissolved November 4, 2002Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Jun 12, 1987 | Voluntarily Dissolved |
| SG EQUITIES, LLC, Dissolved June 19, 2008Westminster, CO · Voluntarily Dissolved | Westminster, CO | LLC | Jun 29, 1987 | Voluntarily Dissolved |
| Auri-Stim, Inc., Dissolved December 30, 2019Northglenn, CO · Voluntarily Dissolved | Northglenn, CO | Corporation | Jul 27, 1987 | Voluntarily Dissolved |
| QUEBEC LIMITED, Dissolved March 10, 2025Westminster, CO · Voluntarily Dissolved | Westminster, CO | Partnership | Jul 29, 1987 | Voluntarily Dissolved |
| Westminster Oaks Partners, Inc., Dissolved December 31, 2006Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Aug 4, 1987 | Voluntarily Dissolved |
| COLORADO MUFFLERS UNLIMITED, INC., Dissolved August 18, 2004Northglenn, CO · Voluntarily Dissolved | Northglenn, CO | Corporation | Aug 4, 1987 | Voluntarily Dissolved |
| NORTHGLENN UNITED METHODIST FOUNDATIONNorthglenn, CO · Good Standing | Northglenn, CO | Nonprofit | Sep 23, 1987 | Good Standing |
| P.J.E. LIQUIDATION, INC., Dissolved August 1, 1998Thornton *, CO · Administratively Dissolved | Thornton *, CO | Corporation | Oct 2, 1987 | Administratively Dissolved |
| ORANGE PEEL EDUCATIONAL CLINIC, Delinquent August 1, 2008Westminster, CO · Delinquent | Westminster, CO | Nonprofit | Oct 29, 1987 | Delinquent |
| BFS, INC.Denver, CO · Good Standing | Denver, CO | Corporation | Dec 2, 1987 | Good Standing |
| CHOICEHEALTH, INC., Dissolved January 19, 2000Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Dec 8, 1987 | Voluntarily Dissolved |
| DAWSON GROUP, INC., Dissolved May 31, 2005Northglenn, CO · Administratively Dissolved | Northglenn, CO | Corporation | Dec 11, 1987 | Administratively Dissolved |
| HOMESTEAD MANAGEMENT CORPORATIONWestminster, CO · Good Standing | Westminster, CO | Corporation | Dec 14, 1987 | Good Standing |
| EMPIRE SALES GROUP, INC., Dissolved March 24, 2014Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Dec 24, 1987 | Voluntarily Dissolved |
| NORTH I-25 ASSOCIATES, LTD.Denver, CO · Exists | Denver, CO | Partnership | Jan 4, 1988 | Exists |
| VOLUNTEER PROBATION SERVICES, INC., Dissolved November 1, 1998Northglenn, CO · Administratively Dissolved | Northglenn, CO | Nonprofit | Jan 12, 1988 | Administratively Dissolved |
| DBS HOLDINGS, INC.Westminster, CO · Merged | Westminster, CO | Corporation | Jan 22, 1988 | Merged |
| SHIPP BUILDERS INC., Delinquent August 1, 2007Westminster, CO · Delinquent | Westminster, CO | Corporation | Feb 9, 1988 | Delinquent |
| COOMBS CORPORATION, Dissolved December 1, 2002Northglenn, CO · Administratively Dissolved | Northglenn, CO | Corporation | Feb 19, 1988 | Administratively Dissolved |
| PEACHTREE EQUITIES, INC., Dissolved May 23, 2016Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Mar 3, 1988 | Voluntarily Dissolved |
| METROPLEX ASSET MANAGEMENT CORPORATIONNorthglenn, CO · Good Standing | Northglenn, CO | Corporation | Apr 1, 1988 | Good Standing |
| FRATERNAL ORDER OF POLICE, COLORADO METROPLEX, Dissolved May 13, 2024Denver, CO · Voluntarily Dissolved | Denver, CO | Nonprofit | Apr 13, 1988 | Voluntarily Dissolved |
| RESPIRONICS MEDICAL EQUIPMENT, INC., Dissolved March 3, 2001Denver, CO · Administratively Dissolved | Denver, CO | Corporation | May 6, 1988 | Administratively Dissolved |
| CEDAR BRIDGE SINGLE-FAMILY HOMES ASSOCIATION, INC.Westminster, CO · Good Standing | Westminster, CO | Nonprofit | May 18, 1988 | Good Standing |
| WESTMED PRIMARY CARE, P.C.Denver, CO · Good Standing | Denver, CO | Corporation | Jun 2, 1988 | Good Standing |
| COLORADO/E470 ASSOCIATES, LTD.Westminster, CO · Exists | Westminster, CO | Partnership | Jun 20, 1988 | Exists |
| KEY GENESEE, INC., Dissolved December 18, 2001Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Aug 12, 1988 | Voluntarily Dissolved |
| THE NATIONAL WELLNESS CENTER, Dissolved July 1, 1999Denver, CO · Administratively Dissolved | Denver, CO | Nonprofit | Sep 16, 1988 | Administratively Dissolved |
| Adams County Regional Economic Partnership, Inc.Westminster, CO · Good Standing | Westminster, CO | Nonprofit | Oct 18, 1988 | Good Standing |
| COLORADO CROSS-DISABILITY COALITIONDenver, CO · Good Standing | Denver, CO | Nonprofit | Oct 24, 1988 | Good Standing |
| ADAMS COUNTY HISPANICS FOR OPPORTUNITY, INC., Dissolved January 1, 1997Westminster, CO · Administratively Dissolved | Westminster, CO | Nonprofit | Oct 31, 1988 | Administratively Dissolved |
| AURORA DAIRY CORPORATIONWestminster, CO · Merged | Westminster, CO | Corporation | Nov 7, 1988 | Merged |
| ASSOCIATED MANAGEMENT GROUP, INC., Dissolved March 1, 2020Westminster, CO · Voluntarily Dissolved | Westminster, CO | Corporation | Dec 8, 1988 | Voluntarily Dissolved |
| M & M DISPOSAL, INC., Dissolved May 18, 1999Northglenn, CO · Voluntarily Dissolved | Northglenn, CO | Corporation | Dec 22, 1988 | Voluntarily Dissolved |
| J. C. F. S., INC., Dissolved July 22, 2014Northglenn, CO · Voluntarily Dissolved | Northglenn, CO | Corporation | Dec 23, 1988 | Voluntarily Dissolved |