| FLORIDA CEMETERY ASSOCIATIONDurango, CO · Good Standing | Durango, CO | Nonprofit | Sep 10, 1969 | Good Standing |
| DURANGO HOUSING CORPORATIONDurango, CO · Good Standing | Durango, CO | Nonprofit | Sep 24, 1969 | Good Standing |
| DURANGO ELKS, INC.Durango, CO · Good Standing | Durango, CO | Nonprofit | Nov 17, 1969 | Good Standing |
| THE FORT LEWIS COLLEGE FOUNDATIONDurango, CO · Good Standing | Durango, CO | Nonprofit | Dec 19, 1969 | Good Standing |
| ANIMAS WATER COMPANYDurango, CO · Good Standing | Durango, CO | Nonprofit | Apr 15, 1970 | Good Standing |
| THE DURANGO, COLORADO, CHAPTER OF THE SOCIETY FOR THE PRESERVATION AND ENCOURAGEMENT OF BARBER SHOP QUARTET SINGING IN AMERICA, INC., Delinquent April 1, 2011Durango, CO · Delinquent | Durango, CO | Nonprofit | Apr 22, 1970 | Delinquent |
| SIMON LAND AND CATTLE COMPANYDurango, CO · Good Standing | Durango, CO | Corporation | Aug 25, 1970 | Good Standing |
| LER ENTERPRISES, INC., Dissolved December 27, 2022Durango, CO · Voluntarily Dissolved | Durango, CO | Corporation | Oct 9, 1970 | Voluntarily Dissolved |
| SHERLOCK HOMES LTD., Dissolved December 31, 2022Durango, CO · Voluntarily Dissolved | Durango, CO | Corporation | Nov 16, 1970 | Voluntarily Dissolved |
| COLORADO BASIN LAND AND INVESTMENT CO., INC., Dissolved February 14, 2001Durango, CO · Voluntarily Dissolved | Durango, CO | Corporation | Jan 26, 1971 | Voluntarily Dissolved |
| Ballantine Communications, Inc.Durango, CO · Good Standing | Durango, CO | Corporation | Mar 24, 1971 | Good Standing |
| FORREST GROVES ESTATES HOMEOWNERS ASSOCIATION, INC.Durango, CO · Good Standing | Durango, CO | Nonprofit | Jul 1, 1971 | Good Standing |
| KORNS INVESTMENTS, INCORPORATED, Delinquent September 1, 2005Durango, CO · Delinquent | Durango, CO | Corporation | Jul 29, 1971 | Delinquent |
| DURANGO 4-C COUNCIL, INC.Durango, CO · Good Standing | Durango, CO | Nonprofit | Sep 24, 1971 | Good Standing |
| COLORADO LAND AND CATTLE COMPANYDurango, CO · Good Standing | Durango, CO | Corporation | Sep 29, 1971 | Good Standing |
| NORTHERN COLORADO MOUNTAIN CORPORATION, Dissolved January 22, 2021Durango, CO · Voluntarily Dissolved | Durango, CO | Corporation | Nov 17, 1971 | Voluntarily Dissolved |
| THE FT. LEWIS RAIDERS BOOSTER AND DEVELOPMENT FOUNDATION, Dissolved December 1, 1996Durango, CO · Administratively Dissolved | Durango, CO | Nonprofit | Feb 17, 1972 | Administratively Dissolved |
| MARTIN LAND & CATTLE CO., INC., Dissolved January 10, 2006Durango, CO · Voluntarily Dissolved | Durango, CO | Corporation | Mar 20, 1972 | Voluntarily Dissolved |
| MARY B. MCCULLOCH LAND AND CATTLE CO.Durango, CO · Good Standing | Durango, CO | Corporation | May 9, 1972 | Good Standing |
| ANGEL-HAUS CONDOMINIUM ASSOCIATIONDurango, CO · Good Standing | Durango, CO | Nonprofit | May 25, 1972 | Good Standing |
| DURANGO INDUSTRIAL DEVELOPMENT FOUNDATION, INC., Dissolved December 31, 2024Durango, CO · Voluntarily Dissolved | Durango, CO | Nonprofit | Jun 5, 1972 | Voluntarily Dissolved |
| FOUR CORNERS RESEARCH INSTITUTE, INCORPORATED, Dissolved September 1, 2011Durango, CO · Voluntarily Dissolved | Durango, CO | Nonprofit | Jun 15, 1972 | Voluntarily Dissolved |
| CHAPMAN LAW OFFICE PCDurango, CO · Good Standing | Durango, CO | Corporation | Jun 26, 1972 | Good Standing |
| SIERRA VERDE ESTATES, INC.Durango, CO · Good Standing | Durango, CO | Corporation | Jul 26, 1972 | Good Standing |
| DURANGO MEDICAL & SURGICAL ASSOCIATES, P.C., Dissolved March 1, 2004Durango, CO · Administratively Dissolved | Durango, CO | Corporation | Sep 1, 1972 | Administratively Dissolved |
| GAIL F. PERSON, D.D.S., P.C., Dissolved August 31, 2005Durango, CO · Administratively Dissolved | Durango, CO | Corporation | Mar 1, 1973 | Administratively Dissolved |
| FARMER SUPPLY MILL, INC., Delinquent August 1, 2020Durango, CO · Delinquent | Durango, CO | Corporation | Mar 5, 1973 | Delinquent |
| DURANGO MEALS ON WHEELS, Dissolved October 31, 2004Durango, CO · Administratively Dissolved | Durango, CO | Nonprofit | May 3, 1973 | Administratively Dissolved |
| DRILLCO, INC., Dissolved January 31, 2017Durango, CO · Voluntarily Dissolved | Durango, CO | Corporation | Sep 27, 1973 | Voluntarily Dissolved |
| MINEWOOD CONTRACTORS, LIMITED >>, Dissolved August 1, 1998Durango, CO · Administratively Dissolved | Durango, CO | Corporation | Oct 18, 1973 | Administratively Dissolved |
| DURANGO CHAPTER #1243 OF AMERICAN ASSOCIATION OF RETIRED PER, Dissolved September 7, 2022Durango, CO · Voluntarily Dissolved | Durango, CO | Nonprofit | Jan 8, 1974 | Voluntarily Dissolved |
| Hermosa Hill Condo AssociationDurango, CO · Good Standing | Durango, CO | Nonprofit | Mar 15, 1974 | Good Standing |
| DURANGO NATURAL FOODS, INC.Durango, CO · Good Standing | Durango, CO | Other | Mar 29, 1974 | Good Standing |
| Mercy Regional Medical Center of DurangoDurango, CO · Merged | Durango, CO | Nonprofit | Apr 29, 1949 | Merged |
| UPSTAIRS PLACE, INC., Delinquent December 1, 2009Durango, CO · Delinquent | Durango, CO | Corporation | Jun 10, 1974 | Delinquent |
| L P P O ASSOCIATIONDurango, CO · Good Standing | Durango, CO | Nonprofit | Jun 14, 1974 | Good Standing |
| TAMARRON ASSOCIATION OF CONDOMINIUM OWNERS, INC.Durango, CO · Good Standing | Durango, CO | Nonprofit | Jul 15, 1974 | Good Standing |
| DURANGO AREA ASSOCIATION OF REALTORS, INC.Durango, CO · Good Standing | Durango, CO | Nonprofit | Jul 15, 1974 | Good Standing |
| LA PLATA COUNTY HISTORICAL SOCIETY, INC.Durango, CO · Good Standing | Durango, CO | Nonprofit | Aug 16, 1974 | Good Standing |
| LA PLATA COUNCIL ON AGING, INC., Delinquent March 1, 2021Durango, CO · Delinquent | Durango, CO | Nonprofit | Oct 30, 1974 | Delinquent |
| THE HUNDRED CLUB OF DURANGODurango, CO · Good Standing | Durango, CO | Nonprofit | Nov 11, 1974 | Good Standing |
| JOHN C. MAISEL, M. D. PROFESSIONAL CORPORATION, Delinquent February 1, 2006Durango, CO · Delinquent | Durango, CO | Corporation | Dec 17, 1974 | Delinquent |
| ZINK, CO.Durango, CO · Good Standing | Durango, CO | Corporation | Feb 18, 1975 | Good Standing |
| SOUTHWEST ASSOCIATES, INC., Delinquent September 1, 2010Durango, CO · Delinquent | Durango, CO | Corporation | Mar 21, 1975 | Delinquent |
| F&C INC, Delinquent April 1, 2021Durango, CO · Delinquent | Durango, CO | Corporation | Sep 2, 1975 | Delinquent |
| SAN JUAN MOUNTAINS ASSOCIATIONDurango, CO · Good Standing | Durango, CO | Nonprofit | Sep 10, 1975 | Good Standing |
| SIVCO, INC., Dissolved July 1, 1998Durango, CO · Administratively Dissolved | Durango, CO | Corporation | Sep 23, 1975 | Administratively Dissolved |
| FARQUAHRTS, INC., Dissolved June 30, 2012Durango, CO · Voluntarily Dissolved | Durango, CO | Corporation | Oct 8, 1975 | Voluntarily Dissolved |
| GRANDE PALACE CORPORATION, Dissolved August 1, 1998Durango, CO · Administratively Dissolved | Durango, CO | Corporation | Oct 10, 1975 | Administratively Dissolved |
| THE ASPEN TRAILS WATER COMPANY, INCORPORATED, Dissolved January 31, 2022Durango, CO · Voluntarily Dissolved | Durango, CO | Nonprofit | Oct 28, 1975 | Voluntarily Dissolved |