| PENNANT INVESTMENT COMPANYBoulder, CO · Good Standing | Boulder, CO | Corporation | Dec 21, 1979 | Good Standing |
| JAMES P. WALSH & ASSOCIATES, INC., Dissolved December 31, 2000Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Dec 31, 1979 | Voluntarily Dissolved |
| WESTHAVEN, INC., Dissolved October 31, 2018Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Jan 3, 1980 | Voluntarily Dissolved |
| CENTENNIAL STATE AVIATION, INC., Dissolved November 2, 2002Boulder, CO · Administratively Dissolved | Boulder, CO | Corporation | Jan 30, 1980 | Administratively Dissolved |
| STONEGATE TOWNHOMES CONDOMINIUMS ASSOCIATION, INC.Boulder, CO · Good Standing | Boulder, CO | Nonprofit | Feb 13, 1980 | Good Standing |
| L E D SYSTEMS, INC., Dissolved December 1, 1998Boulder, CO · Administratively Dissolved | Boulder, CO | Corporation | Feb 19, 1980 | Administratively Dissolved |
| ABO, INC.Boulder, CO · Good Standing | Boulder, CO | Corporation | Mar 12, 1980 | Good Standing |
| CALVIN E. WHITEHALL, CPA, PC, Dissolved July 30, 2001Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Apr 25, 1980 | Voluntarily Dissolved |
| JJM EQUITY CORPORATION, Dissolved December 3, 2008Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | May 16, 1980 | Voluntarily Dissolved |
| MIRRYCLE CORPORATION >>Boulder, CO · Good Standing | Boulder, CO | Corporation | Jun 13, 1980 | Good Standing |
| WILLIAM D. WILSTED, INC., Dissolved November 30, 2004Boulder, CO · Administratively Dissolved | Boulder, CO | Corporation | Jun 26, 1980 | Administratively Dissolved |
| LALAN ENTERPRISES, INC., Delinquent August 1, 2006Boulder, CO · Delinquent | Boulder, CO | Corporation | Jun 27, 1980 | Delinquent |
| COTTONWOOD CREEK CONDOMINIUM HOMEOWNERS' ASSOCIATIONBoulder, CO · Good Standing | Boulder, CO | Nonprofit | Aug 5, 1980 | Good Standing |
| BOULDER SENIORS FOUNDATION, INC., Dissolved December 27, 2023Boulder, CO · Voluntarily Dissolved | Boulder, CO | Nonprofit | Aug 22, 1980 | Voluntarily Dissolved |
| MCPHILIMY, INC., Dissolved December 31, 2003Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Aug 27, 1980 | Voluntarily Dissolved |
| COOK'S MART, LTD. OF COLORADO, Delinquent March 1, 2012Boulder, CO · Delinquent | Boulder, CO | Corporation | Sep 30, 1980 | Delinquent |
| DYNAMIC INFORMATION SYSTEMS CORP.Boulder, CO · Good Standing | Boulder, CO | Corporation | Oct 2, 1980 | Good Standing |
| MCDONALD & KOPP, INC., Delinquent March 1, 2018Boulder, CO · Delinquent | Boulder, CO | Corporation | Oct 24, 1980 | Delinquent |
| PETROLEUM OPERATIONS ENGINEERING, INC., Dissolved September 1, 2001Boulder, CO · Administratively Dissolved | Boulder, CO | Corporation | Nov 3, 1980 | Administratively Dissolved |
| OPERATION FRIENDSHIP, INC., Dissolved September 1, 2001Boulder, CO · Administratively Dissolved | Boulder, CO | Nonprofit | Nov 20, 1980 | Administratively Dissolved |
| THE GEOLOGICAL SOCIETY OF AMERICA FOUNDATIONBoulder, CO · Good Standing | Boulder, CO | Nonprofit | Dec 4, 1980 | Good Standing |
| BOULDER RV SERVICE CENTER, INC., Delinquent February 1, 2006Boulder, CO · Delinquent | Boulder, CO | Corporation | Dec 24, 1980 | Delinquent |
| CLANTON ENGINEERING, INCORPORATEDBoulder, CO · Good Standing | Boulder, CO | Corporation | Jan 2, 1981 | Good Standing |
| STATE HIGHER EDUCATION EXECUTIVE OFFICERS ASSN.Boulder, CO · Good Standing | Boulder, CO | Nonprofit | Jan 21, 1981 | Good Standing |
| CIRCUIT IMAGES INC., Delinquent July 1, 2009Boulder, CO · Delinquent | Boulder, CO | Corporation | Jan 29, 1981 | Delinquent |
| THE EVERGREEN ASSOCIATION, INC.Boulder, CO · Good Standing | Boulder, CO | Nonprofit | Feb 2, 1981 | Good Standing |
| THE ECLIPSE LIGHTING COMPANY, Dissolved November 28, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Feb 5, 1981 | Voluntarily Dissolved |
| WESTERN COMMUNICATIONS RESEARCH INSTITUTE, INC., Delinquent April 1, 2006Boulder, CO · Delinquent | Boulder, CO | Nonprofit | Feb 6, 1981 | Delinquent |
| QUINLAN CONSTRUCTION, INC.Boulder, CO · Good Standing | Boulder, CO | Corporation | Mar 2, 1981 | Good Standing |
| BRALY & ASSOCIATES, INC., Delinquent November 1, 2007Boulder, CO · Delinquent | Boulder, CO | Corporation | Mar 11, 1981 | Delinquent |
| PICTURE WOODS, LTD.Boulder, CO · Good Standing | Boulder, CO | Corporation | Mar 31, 1981 | Good Standing |
| TASTE, INC., Dissolved November 12, 2002Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Apr 2, 1981 | Voluntarily Dissolved |
| SILVERTREES WEST TOWNHOUSE OWNERS' ASSOCIATIONBoulder, CO · Good Standing | Boulder, CO | Nonprofit | Jul 27, 1981 | Good Standing |
| SLIPSTREAM, INC., Dissolved December 28, 2025Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Jul 29, 1981 | Voluntarily Dissolved |
| CALANO & COMPANY, INC., Dissolved March 2, 1989Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Sep 8, 1981 | Voluntarily Dissolved |
| AURA ENERGY CORPORATIONBoulder, CO · Good Standing | Boulder, CO | Corporation | Oct 19, 1981 | Good Standing |
| DT CHIROPRACTIC, P.C., Dissolved August 1, 2003Boulder, CO · Administratively Dissolved | Boulder, CO | Corporation | Oct 20, 1981 | Administratively Dissolved |
| ARP CONSULTING, INC., Delinquent January 1, 2014Boulder, CO · Delinquent | Boulder, CO | Corporation | Nov 2, 1981 | Delinquent |
| ALPEN, INC., Dissolved September 25, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Nov 19, 1981 | Voluntarily Dissolved |
| COUNTRY CLUB OFFICES, LTD., LLLP, Dissolved January 13, 2016Boulder, CO · Voluntarily Dissolved | Boulder, CO | Other | Dec 9, 1981 | Voluntarily Dissolved |
| M & W ASSOCIATES, INC., Delinquent July 1, 2009Boulder, CO · Delinquent | Boulder, CO | Corporation | Jan 15, 1982 | Delinquent |
| C.V. OF ATLANTA II, LTD. LLLP, Delinquent October 1, 2005Boulder, CO · Delinquent | Boulder, CO | Other | Feb 1, 1982 | Delinquent |
| ARCHITECTURAL ENERGY CORPORATIONBoulder, CO · Merged | Boulder, CO | Corporation | Feb 9, 1982 | Merged |
| AMGEN BOULDER INC., Colorado Authority Terminated August 1, 1998Boulder, CO · Revoked | Boulder, CO | Corporation | Feb 23, 1982 | Revoked |
| SILVERTREES EAST CONDOMINIUM ASSOCIATIONBoulder, CO · Good Standing | Boulder, CO | Nonprofit | Feb 18, 1982 | Good Standing |
| PVC ENTERPRISES, INC., Dissolved May 15, 2014Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Mar 1, 1982 | Voluntarily Dissolved |
| SAGITTARIANS, INC., Dissolved January 1, 2004Boulder, CO · Administratively Dissolved | Boulder, CO | Corporation | Mar 2, 1982 | Administratively Dissolved |
| WONDERLAND HILL SIX HOMEOWNERS ASSOCIATIONBoulder, CO · Good Standing | Boulder, CO | Nonprofit | Mar 5, 1982 | Good Standing |
| SIGMA CAPITAL CORPORATION, Dissolved October 28, 2003Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Mar 18, 1982 | Voluntarily Dissolved |
| CHATEAU VILLAGE WEST CONDOMINIUMS ASSOCIATIONBoulder, CO · Good Standing | Boulder, CO | Nonprofit | Mar 24, 1982 | Good Standing |