| JOBSITE, INC., Delinquent August 1, 2025Delta, CO · Delinquent | Delta, CO | Corporation | Apr 28, 1978 | Delinquent |
| DELTA-MONTROSE VEGETABLE GROWERS HOUSING ASSOCIATION, Dissolved January 22, 2001Delta, CO · Voluntarily Dissolved | Delta, CO | Nonprofit | Aug 25, 1978 | Voluntarily Dissolved |
| CLEMENS CONDOMINIUM ASSOCIATIONDelta, CO · Good Standing | Delta, CO | Nonprofit | Jun 28, 1979 | Good Standing |
| E. SCHAAF & ASSOCIATES, INC., Dissolved December 21, 2015Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Aug 13, 1979 | Voluntarily Dissolved |
| DOUGHTY STEEL & MACHINE, INC.Delta, CO · Good Standing | Delta, CO | Corporation | Aug 16, 1979 | Good Standing |
| COLUMBINE SENIOR SERVICES, INCORPORATED, Dissolved September 4, 2014Delta, CO · Voluntarily Dissolved | Delta, CO | Nonprofit | Aug 20, 1979 | Voluntarily Dissolved |
| M. C. INDUSTRIES, INC., Dissolved March 1, 2004Delta, CO · Administratively Dissolved | Delta, CO | Corporation | Sep 7, 1979 | Administratively Dissolved |
| MCKNIGHT'S JEWELRY, LTD.Delta, CO · Good Standing | Delta, CO | Corporation | Sep 24, 1979 | Good Standing |
| GERALD R. BURGESS D.D.S., P.C., Dissolved July 1, 2003Delta, CO · Administratively Dissolved | Delta, CO | Corporation | Sep 28, 1979 | Administratively Dissolved |
| COLORADO WOOL GROWERS ASSOCIATIONDelta, CO · Good Standing | Delta, CO | Nonprofit | Oct 19, 1979 | Good Standing |
| DON'S HEATING COMPANY, Delinquent June 1, 2024Delta, CO · Delinquent | Delta, CO | Corporation | Jan 24, 1980 | Delinquent |
| PABLOFF, INC., Delinquent February 1, 2011Delta, CO · Delinquent | Delta, CO | Corporation | Feb 4, 1980 | Delinquent |
| GIBSON FUR FARMS, INC., Dissolved February 1, 2004Delta, CO · Administratively Dissolved | Delta, CO | Corporation | Apr 24, 1980 | Administratively Dissolved |
| DELTA HARDWARE, INC.Delta, CO · Good Standing | Delta, CO | Corporation | Jun 18, 1980 | Good Standing |
| P. C. ESCROW SERVICES, INC., Delinquent December 1, 2010Delta, CO · Delinquent | Delta, CO | Corporation | Jun 30, 1980 | Delinquent |
| COX TOWNHOUSE APARTMENTS ASSOCIATIONDelta, CO · Good Standing | Delta, CO | Nonprofit | Oct 23, 1980 | Good Standing |
| CHILDREN, ETC., Dissolved November 1, 1997Delta, CO · Administratively Dissolved | Delta, CO | Nonprofit | Jan 8, 1981 | Administratively Dissolved |
| ODYSSEY CONSTRUCTION, INC., Delinquent July 1, 2013Delta, CO · Delinquent | Delta, CO | Corporation | Feb 17, 1981 | Delinquent |
| DELTA LIONS CLUBDelta, CO · Good Standing | Delta, CO | Nonprofit | Feb 26, 1981 | Good Standing |
| H. H. HUFF, INC.Delta, CO · Good Standing | Delta, CO | Corporation | Mar 2, 1981 | Good Standing |
| ST. ANDREW'S ORTHODOX CHURCHDelta, CO · Good Standing | Delta, CO | Nonprofit | Apr 9, 1981 | Good Standing |
| DELTA COUNTY HUMANE SOCIETYDelta, CO · Good Standing | Delta, CO | Nonprofit | Jun 29, 1981 | Good Standing |
| A-1 SIGN COMPANY, INC.Delta, CO · Good Standing | Delta, CO | Corporation | Aug 26, 1981 | Good Standing |
| DELTA INSURANCE CENTER, INC., Dissolved November 26, 2013Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Sep 10, 1981 | Voluntarily Dissolved |
| THUNDER MOUNTAIN BEAN COMPANY, Dissolved June 29, 2000Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Dec 31, 1981 | Voluntarily Dissolved |
| B & B GLASS & WINDOW, INC.Delta, CO · Good Standing | Delta, CO | Corporation | Mar 1, 1982 | Good Standing |
| DELTA AREA CHAMBER OF COMMERCE, INC.Delta, CO · Good Standing | Delta, CO | Nonprofit | Apr 19, 1982 | Good Standing |
| KELLOGG ENTERPRISES, INC., Dissolved March 1, 2003Delta, CO · Administratively Dissolved | Delta, CO | Corporation | May 24, 1982 | Administratively Dissolved |
| KAUP ENTERPRISES, INC., Dissolved March 5, 2025Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Nov 5, 1982 | Voluntarily Dissolved |
| HILLTOP YAMAHA, INC., Dissolved July 9, 2001Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Nov 22, 1982 | Voluntarily Dissolved |
| LEROUX CREEK RANCH ASSOCIATION, INC.Delta, CO · Good Standing | Delta, CO | Nonprofit | Dec 3, 1982 | Good Standing |
| MORRIS DETAILING INC., Delinquent January 1, 2015Delta, CO · Delinquent | Delta, CO | Corporation | Mar 17, 1983 | Delinquent |
| KIWANIS CLUB OF DELTA, COLORADO, Dissolved April 26, 2023Delta, CO · Voluntarily Dissolved | Delta, CO | Nonprofit | Apr 25, 1983 | Voluntarily Dissolved |
| DELTA COUNTY MINISTERIAL FELLOWSHIPDelta, CO · Good Standing | Delta, CO | Nonprofit | May 23, 1983 | Good Standing |
| JUMPIN' JIMMY'S, INC., Dissolved January 2, 2009Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | May 26, 1983 | Voluntarily Dissolved |
| GUNNISON VALLEY CHURCH OF THE NAZARENEDelta, CO · Good Standing | Delta, CO | Nonprofit | Jun 29, 1983 | Good Standing |
| MUSES, INC., Delinquent September 1, 2005Delta, CO · Delinquent | Delta, CO | Corporation | Jul 25, 1983 | Delinquent |
| COLORADO WEST DOLL CLUB, INC., Dissolved May 1, 2002Delta, CO · Administratively Dissolved | Delta, CO | Nonprofit | Jul 28, 1983 | Administratively Dissolved |
| HIDDEN VALLEY RANCH AND CATTLE CO., INC.Delta, CO · Good Standing | Delta, CO | Corporation | Aug 12, 1983 | Good Standing |
| Landmark Missionary Baptist Church of Delta, CO, Delinquent November 1, 2022Delta, CO · Delinquent | Delta, CO | Nonprofit | Jan 23, 1984 | Delinquent |
| B & L MOBILE HOME SERVICE, INC., Dissolved November 26, 2011Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Mar 1, 1984 | Voluntarily Dissolved |
| HIGH COUNTRY CONTACTS, INC., Dissolved May 9, 2005Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Jul 2, 1984 | Voluntarily Dissolved |
| LEE MARTS POST #3571 VETERANS OF FOREIGN WARS OF TDelta, CO · Good Standing | Delta, CO | Nonprofit | Oct 1, 1984 | Good Standing |
| K2O, INC., Dissolved March 31, 2005Delta, CO · Administratively Dissolved | Delta, CO | Corporation | Oct 2, 1984 | Administratively Dissolved |
| DELTA COUNTY AREA CRIME STOPPERS, INC.Delta, CO · Good Standing | Delta, CO | Nonprofit | Jan 30, 1985 | Good Standing |
| I.O.O.F. LODGE 116, DELTADelta, CO · Good Standing | Delta, CO | Nonprofit | Feb 19, 1985 | Good Standing |
| GUNNISON RIVER YACHT CLUB, Dissolved January 1, 2002Delta, CO · Administratively Dissolved | Delta, CO | Nonprofit | Mar 8, 1985 | Administratively Dissolved |
| FRIENDS OF BILL W., INC.Delta, CO · Good Standing | Delta, CO | Nonprofit | Apr 18, 1985 | Good Standing |
| MATTERHORN PRINTING CO., INC., Dissolved September 15, 2003Delta, CO · Voluntarily Dissolved | Delta, CO | Corporation | Jun 5, 1985 | Voluntarily Dissolved |
| UTE INVESTORS LLC, Dissolved August 23, 2021Delta, CO · Voluntarily Dissolved | Delta, CO | LLC | Jun 26, 1985 | Voluntarily Dissolved |