| ASPEN-SUMNER CORPORATION, Dissolved February 7, 2011Aspen, CO · Voluntarily Dissolved | Aspen, CO | Corporation | Dec 21, 1973 | Voluntarily Dissolved |
| ASPEN CHAMBER RESORT ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Dec 27, 1973 | Good Standing |
| BERGMAN CORPORATIONAspen, CO · Good Standing | Aspen, CO | Corporation | Jun 24, 1974 | Good Standing |
| Aspen Junior Hockey, Inc.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Sep 9, 1974 | Good Standing |
| COLLINS ENGINEERS, INC., Dissolved August 31, 2005Aspen, CO · Administratively Dissolved | Aspen, CO | Corporation | Mar 13, 1975 | Administratively Dissolved |
| TELLURIDE GROCERY INC.Aspen, CO · Merged | Aspen, CO | Corporation | Aug 22, 1975 | Merged |
| ROSS-ROSS, LTD., Delinquent October 1, 2005Aspen, CO · Delinquent | Aspen, CO | Corporation | Aug 25, 1975 | Delinquent |
| ASPEN JEWISH CONGREGATIONAspen, CO · Good Standing | Aspen, CO | Nonprofit | Sep 2, 1975 | Good Standing |
| The Aspen Wine Guild, Inc., Delinquent February 1, 2024Aspen, CO · Delinquent | Aspen, CO | Other | Sep 15, 1975 | Delinquent |
| ASPEN VILLAS CONDOMINIUM ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Sep 24, 1975 | Good Standing |
| The Denver Universal Company, Inc., Delinquent March 1, 2009Aspen, CO · Delinquent | Aspen, CO | Corporation | Sep 30, 1975 | Delinquent |
| Sopris Village Properties, Inc.Aspen, CO · Merged | Aspen, CO | Corporation | Sep 24, 1973 | Merged |
| AZTEC CONDOMINIUM ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Nov 6, 1975 | Good Standing |
| ASPEN COMMUNITY THEATREAspen, CO · Good Standing | Aspen, CO | Nonprofit | Nov 7, 1975 | Good Standing |
| INTERWEST REALTY, INC., Delinquent November 1, 2012Aspen, CO · Delinquent | Aspen, CO | Corporation | Nov 10, 1975 | Delinquent |
| CREATIVE MOUNTAIN DEVELOPMENT,INC., Dissolved September 1, 2000Aspen, CO · Administratively Dissolved | Aspen, CO | Corporation | Nov 24, 1975 | Administratively Dissolved |
| LA COCINA, INC., Dissolved February 1, 2006Aspen, CO · Voluntarily Dissolved | Aspen, CO | Corporation | Jan 2, 1976 | Voluntarily Dissolved |
| THE ASPEN CLUB CONDOMINIUM ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Mar 29, 1976 | Good Standing |
| ANTONY/WILLIAMS, INC., Dissolved April 1, 2004Aspen, CO · Administratively Dissolved | Aspen, CO | Corporation | Jun 21, 1976 | Administratively Dissolved |
| TRB, INC., Dissolved July 2, 2018Aspen, CO · Voluntarily Dissolved | Aspen, CO | Corporation | Sep 27, 1976 | Voluntarily Dissolved |
| THE WOERNDLE SUBDIVISION HOME OWNERS ASSOCIATIONAspen, CO · Good Standing | Aspen, CO | Nonprofit | Oct 22, 1976 | Good Standing |
| ARDMORE HOMEOWNERS ASSOCIATIONAspen, CO · Good Standing | Aspen, CO | Nonprofit | Nov 8, 1976 | Good Standing |
| THE TAILINGS CONDOMINIUM ASSOCIATIONAspen, CO · Good Standing | Aspen, CO | Nonprofit | Dec 10, 1976 | Good Standing |
| THE ASPEN APPRAISAL GROUP, LTD., Dissolved March 25, 2011Aspen, CO · Voluntarily Dissolved | Aspen, CO | Corporation | Jan 12, 1977 | Voluntarily Dissolved |
| GREAT DIVIDE MUSIC STORE, INC., Dissolved November 20, 2008Aspen, CO · Voluntarily Dissolved | Aspen, CO | Corporation | May 9, 1977 | Voluntarily Dissolved |
| ASPEN GROCERY, INC.Aspen, CO · Good Standing | Aspen, CO | Corporation | May 10, 1977 | Good Standing |
| THE COOPER STREET LOFTS CONDOMINIUM ASSOCIATIONAspen, CO · Good Standing | Aspen, CO | Nonprofit | May 17, 1977 | Good Standing |
| KELLY PROPERTIES, INC., Delinquent January 1, 2008Aspen, CO · Delinquent | Aspen, CO | Corporation | Jul 19, 1977 | Delinquent |
| SCOTT BUILDING CONDOMINIUMS CORPORATIONAspen, CO · Good Standing | Aspen, CO | Nonprofit | Jul 19, 1977 | Good Standing |
| ALPINE ACRES CONDOMINIUMS, # 1, CONDOMINIUM ASSOCIATION, Dissolved January 1, 1996Aspen, CO · Administratively Dissolved | Aspen, CO | Nonprofit | Jul 21, 1977 | Administratively Dissolved |
| THE ASPEN RUGBY CLUB, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Aug 15, 1977 | Good Standing |
| DANCEASPEN, Dissolved July 1, 2000Aspen, CO · Administratively Dissolved | Aspen, CO | Nonprofit | Sep 22, 1977 | Administratively Dissolved |
| THE GROCERY, INC., Delinquent March 1, 2020Aspen, CO · Delinquent | Aspen, CO | Corporation | Oct 5, 1977 | Delinquent |
| THE ASPEN ART MUSEUMAspen, CO · Good Standing | Aspen, CO | Nonprofit | Nov 7, 1977 | Good Standing |
| THE BAGGAGE CLAIM, INC., Delinquent May 1, 2007Aspen, CO · Delinquent | Aspen, CO | Corporation | Nov 17, 1977 | Delinquent |
| The Cosbar of Aspen, LLC, Dissolved September 8, 2025Aspen, CO · Voluntarily Dissolved | Aspen, CO | LLC | Dec 27, 1977 | Voluntarily Dissolved |
| PITKIN COUNTY AIR RESCUE GROUP, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Feb 1, 1978 | Good Standing |
| SHAFFRAN REALTY, INC., Dissolved September 23, 2004Aspen, CO · Administratively Dissolved | Aspen, CO | Corporation | Feb 14, 1978 | Administratively Dissolved |
| PIONEER CONDOMINIUM ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Apr 28, 1978 | Good Standing |
| COOPER AVENUE VICTORIAN CONDOMINIUM ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | May 24, 1978 | Good Standing |
| SMUGGLER HOME OWNERS' ASSOCIATIONAspen, CO · Good Standing | Aspen, CO | Nonprofit | Aug 25, 1978 | Good Standing |
| THE REAL ESTATE BROKERS, LTD.Aspen, CO · Good Standing | Aspen, CO | Corporation | Sep 15, 1978 | Good Standing |
| REESE INVESTMENT COMPANY, INC., Dissolved December 31, 2009Aspen, CO · Voluntarily Dissolved | Aspen, CO | Corporation | Oct 2, 1978 | Voluntarily Dissolved |
| ASHCROFT SKI TOURING UNLIMITED, INC.Aspen, CO · Good Standing | Aspen, CO | Corporation | Dec 14, 1978 | Good Standing |
| RIVER BLUFF TOWNHOME ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Feb 5, 1979 | Good Standing |
| HY-MOUNTAIN TRANSPORTATION, INC.Aspen, CO · Good Standing | Aspen, CO | Corporation | Feb 26, 1979 | Good Standing |
| ASPEN WHOLESALE BAKERY, INC.Aspen, CO · Good Standing | Aspen, CO | Corporation | Mar 12, 1979 | Good Standing |
| ASPEN ASSET MANAGEMENT, INC., Delinquent September 1, 2010Aspen, CO · Delinquent | Aspen, CO | Corporation | Apr 3, 1979 | Delinquent |
| WILEY PIKE ENTERPRISES, INC., Dissolved October 1, 2020Aspen, CO · Voluntarily Dissolved | Aspen, CO | Corporation | May 11, 1979 | Voluntarily Dissolved |
| SILVER SHADOW CONDOMINIUM ASSOCIATION, INC.Aspen, CO · Good Standing | Aspen, CO | Nonprofit | Jun 11, 1979 | Good Standing |