| Oil States Management, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 2, 2009 | Good Standing |
| WM GreenOps, LLC, Colorado Authority Relinquished July 27, 2023Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Feb 6, 2009 | Withdrawn |
| Etoco, L.P., Delinquent June 1, 2020Location not reported, CO · Delinquent | Location not reported, CO | Partnership | Feb 10, 2009 | Delinquent |
| WM Universal Waste LampTracker 1, Inc., Colorado Authority Relinquished January 21, 2010Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Feb 23, 2009 | Withdrawn |
| WM LampTracker, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 23, 2009 | Good Standing |
| State Line Gathering System, LLC, Colorado Authority Relinquished December 19, 2012Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Mar 26, 2009 | Withdrawn |
| Opportune LLP, Delinquent February 1, 2022Location not reported, CO · Delinquent | Location not reported, CO | Partnership | Apr 8, 2009 | Delinquent |
| Tessera Solar North America, Inc., Colorado Authority Relinquished March 15, 2011Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 27, 2009 | Withdrawn |
| Targa Fort Berthold Gathering LLCLocation not reported, CO · Merged | Location not reported, CO | LLC | May 12, 2009 | Merged |
| Copano Field Facilities/Rocky Mountains, LLC, Colorado Authority Relinquished July 31, 2014Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 20, 2009 | Withdrawn |
| TPG Leasing, LLC, Colorado Authority Relinquished December 20, 2022Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jun 8, 2009 | Withdrawn |
| WM Healthcare Solutions, Inc., Colorado Authority Relinquished December 14, 2023Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 10, 2009 | Withdrawn |
| Kinder Morgan Treating LPLocation not reported, CO · Good Standing | Location not reported, CO | Partnership | Nov 13, 2009 | Good Standing |
| HK Energy Operating, LLC, Colorado Authority Relinquished January 8, 2018Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Nov 25, 2009 | Withdrawn |
| Crimson Exploration, Inc., Colorado Authority Relinquished January 9, 2018Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 16, 2009 | Withdrawn |
| Crimson Exploration Operating, Inc., Colorado Authority Relinquished January 9, 2018Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 16, 2009 | Withdrawn |
| RCP Consultants Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 18, 2009 | Good Standing |
| Mountain Ridge Resources LLCLocation not reported, CO · Merged | Location not reported, CO | LLC | Feb 10, 2010 | Merged |
| KBR USA LLC, Colorado Authority Relinquished October 14, 2023Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Feb 11, 2010 | Withdrawn |
| Signal Energy, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 16, 2010 | Good Standing |
| Pecan Pipeline (RM), Inc., Colorado Authority Relinquished January 6, 2021Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Feb 18, 2010 | Withdrawn |
| Black Stone Minerals Company, L.P.Location not reported, CO · Good Standing | Location not reported, CO | Partnership | Mar 1, 2010 | Good Standing |
| Navigate Energy Services, LLC, Colorado Authority Relinquished June 4, 2013Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Mar 18, 2010 | Withdrawn |
| Hilcorp Energy X, L.P., Colorado Authority Relinquished December 22, 2015Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Mar 26, 2010 | Withdrawn |
| VirKel Backhoe ServicesLocation not reported, CO · Merged | Location not reported, CO | Other | Mar 31, 2010 | Merged |
| Hawks Oil, LLCLocation not reported, CO · Merged | Location not reported, CO | LLC | Apr 2, 2010 | Merged |
| Patara Oil & Gas LLC, Delinquent January 1, 2024Location not reported, CO · Delinquent | Location not reported, CO | LLC | Apr 13, 2010 | Delinquent |
| Denver Energy Group, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 17, 2010 | Good Standing |
| Patara Midstream LLC, Dissolved January 10, 2013Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Jun 15, 2010 | Voluntarily Dissolved |
| Clutch Group, LLC, Colorado Authority Relinquished August 31, 2018Location not reported, CO · Withdrawn | Location not reported, CO | Other | Jun 28, 2010 | Withdrawn |
| Civeo USA LLC, Colorado Authority Relinquished December 2, 2025Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jul 9, 2010 | Withdrawn |
| Jane M Estate, LLC, Colorado Authority Relinquished April 26, 2011Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jul 28, 2010 | Withdrawn |
| WOLF FAMILY MANAGEMENT COMPANY, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Aug 19, 2010 | Good Standing |
| M3 Midstream LLC, Colorado Authority Relinquished September 27, 2016Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Aug 23, 2010 | Withdrawn |
| WM Bagco, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 2, 2010 | Good Standing |
| Solar Star Colorado II, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 10, 2010 | Good Standing |
| WM Curbside, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 23, 2010 | Good Standing |
| Enterprise Logistic Services LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Oct 5, 2010 | Good Standing |
| TLW Investments, L.L.C., Delinquent March 1, 2023Location not reported, CO · Delinquent | Location not reported, CO | LLC | Oct 28, 2010 | Delinquent |
| Energy Pi Investments LLC, Dissolved January 14, 2013Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Nov 10, 2010 | Voluntarily Dissolved |
| Black Stone Natural Resources IV-B, L.P., Colorado Authority Relinquished January 4, 2012Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Dec 8, 2010 | Withdrawn |
| BLACK STONE NATURAL RESOURCES I, L.P., Colorado Authority Relinquished October 21, 2014Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Dec 9, 2010 | Withdrawn |
| Plains Midstream Canada ULC, Colorado Authority Relinquished July 1, 2025Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 1, 2011 | Withdrawn |
| O'Connell Partners, L.P., Colorado Authority Relinquished May 20, 2019Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Jan 20, 2011 | Withdrawn |
| BLACK STONE NATURAL RESOURCES II, L.P., Colorado Authority Relinquished October 20, 2014Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Jan 21, 2011 | Withdrawn |
| BLACK STONE NATURAL RESOURCES II-B, L.P., Colorado Authority Relinquished October 20, 2014Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Jan 21, 2011 | Withdrawn |
| QES Pressure Control LLC, Colorado Authority Relinquished April 2, 2021Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jan 28, 2011 | Withdrawn |
| Niobrara Crude Terminal, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 1, 2011 | Good Standing |
| TGP Pipeline Services Company, L.L.C., Colorado Authority Relinquished May 3, 2016Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Mar 8, 2011 | Withdrawn |
| enterprise coloradoLocation not reported, CO · Effectiveness Prevented | Location not reported, CO | LLC | Mar 16, 2011 | Effectiveness Prevented |