| HYDROCARBON AND MINERAL TECHNOLOGY, LLC, Dissolved January 1, 2003Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | May 15, 1995 | Administratively Dissolved |
| BP ENERGY OPERATING, LLC, Dissolved January 1, 2002Denver, CO · Administratively Dissolved | Denver, CO | LLC | Aug 9, 1995 | Administratively Dissolved |
| REGIONAL RESOURCES, LLC, Dissolved October 31, 2000Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Jul 9, 1998 | Voluntarily Dissolved |
| MEAGHER & ASSOCIATES, LLC, Dissolved February 1, 2003Denver, CO · Administratively Dissolved | Denver, CO | LLC | Sep 8, 1998 | Administratively Dissolved |
| FT. UNION CBM, LLC, Dissolved December 28, 2000Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Dec 18, 1998 | Voluntarily Dissolved |
| WINDMILL ENERGY SERVICES, LLC., Dissolved December 31, 2022Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Mar 16, 1999 | Voluntarily Dissolved |
| C & H HOLDINGS, LLC., Dissolved March 9, 2010Golden, CO · Voluntarily Dissolved | Golden, CO | LLC | May 13, 1999 | Voluntarily Dissolved |
| TDF ENERGY, LLC., Dissolved October 31, 2004Denver, CO · Administratively Dissolved | Denver, CO | LLC | May 20, 1999 | Administratively Dissolved |
| MINNACO ENERGY PARTNERS, LLC, Dissolved November 30, 2004Englewood, CO · Administratively Dissolved | Englewood, CO | LLC | Jun 11, 1999 | Administratively Dissolved |
| HBP REAL ESTATE, LLC, Dissolved December 20, 2021Englewood, CO · Voluntarily Dissolved | Englewood, CO | LLC | Jun 25, 2003 | Voluntarily Dissolved |
| FORT SCOTT METHANE PARTNERS, LLC, Delinquent October 1, 2011Morrison, CO · Delinquent | Morrison, CO | LLC | Apr 2, 2004 | Delinquent |
| Pine Ridge Resources, LLC, Dissolved May 7, 2014Englewood, CO · Voluntarily Dissolved | Englewood, CO | LLC | Jul 14, 2004 | Voluntarily Dissolved |
| Mercer Energy Advisors LLC, Dissolved September 10, 2019Evergreen, CO · Voluntarily Dissolved | Evergreen, CO | LLC | Sep 13, 2004 | Voluntarily Dissolved |
| Focus Piceance LLC, Dissolved March 2, 2006Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Jul 6, 2005 | Voluntarily Dissolved |
| Bourbon Holdings, LLC, Delinquent January 1, 2012Denver, CO · Delinquent | Denver, CO | LLC | Jul 8, 2005 | Delinquent |
| Madisonville GP, LLC, Dissolved June 9, 2009Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Jul 22, 2005 | Voluntarily Dissolved |
| BCI Madisonville, LLC, Dissolved June 9, 2009Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Jul 22, 2005 | Voluntarily Dissolved |
| Tribourbon Group, LLC, Delinquent February 1, 2012Denver, CO · Delinquent | Denver, CO | LLC | Aug 1, 2005 | Delinquent |
| Wazee Energy, LLC, Dissolved December 31, 2016Englewood, CO · Voluntarily Dissolved | Englewood, CO | LLC | May 5, 2006 | Voluntarily Dissolved |
| SMS Dataworks Investments, LLC, Delinquent November 1, 2011Englewood, CO · Delinquent | Englewood, CO | LLC | May 8, 2006 | Delinquent |
| TBLF Services, LLC, Dissolved December 10, 2020Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Jan 1, 2007 | Voluntarily Dissolved |
| Western Exploration Corporation, Dissolved December 4, 2009Denver, CO · Voluntarily Dissolved | Denver, CO | Corporation | Dec 7, 2006 | Voluntarily Dissolved |
| Little Beach Energy Partners, LLC, Delinquent December 1, 2020Englewood, CO · Delinquent | Englewood, CO | LLC | Jul 29, 2008 | Delinquent |
| Meagher Land Services, Inc., Delinquent April 1, 2015Greenwood Village, CO · Delinquent | Greenwood Village, CO | Corporation | Nov 3, 2008 | Delinquent |
| CWB, LLC, Delinquent July 1, 2012Denver, CO · Delinquent | Denver, CO | LLC | Jan 26, 2010 | Delinquent |
| Bear Paw Energy, LLC, Colorado Authority Relinquished April 3, 2013Golden, CO · Withdrawn | Golden, CO | LLC | Nov 28, 2011 | Withdrawn |
| Dakota Bear, LLC, Delinquent October 1, 2017Denver, CO · Delinquent | Denver, CO | LLC | May 28, 2014 | Delinquent |
| D2 Energy, LLC, Dissolved October 23, 2018Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Jan 20, 2016 | Voluntarily Dissolved |