| FlexSteel Pipeline Technologies, Inc., Colorado Authority Relinquished November 10, 2023Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Mar 31, 2011 | Withdrawn |
| Redding Linden Burr, Inc., Colorado Authority Relinquished November 24, 2014Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 8, 2011 | Withdrawn |
| Trafigura Trading LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 13, 2011 | Good Standing |
| USL Denver Green Gables, LLC, Colorado Authority Relinquished March 26, 2025Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 24, 2011 | Withdrawn |
| USL Denver Green Gables Holdings, LLC, Colorado Authority Relinquished March 26, 2025Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 24, 2011 | Withdrawn |
| WM Corporate Services, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 14, 2011 | Good Standing |
| Navigate Energy Services (MGMT), Inc., Colorado Authority Relinquished April 15, 2013Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jun 28, 2011 | Withdrawn |
| Summit DJ-S, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jun 29, 2011 | Good Standing |
| Grand River Gathering, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jul 1, 2011 | Good Standing |
| Burleson LLP, Delinquent April 1, 2016Location not reported, CO · Delinquent | Location not reported, CO | Partnership | Jul 15, 2011 | Delinquent |
| Colorado Interstate Gas Company, L.L.C.Location not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 6, 2011 | Good Standing |
| Control Risks Group, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 27, 2011 | Good Standing |
| BreitBurn Management Company, LLCLocation not reported, CO · Delinquent | Location not reported, CO | LLC | Sep 29, 2011 | Delinquent |
| Civeo USA Manufacturing LLC, Colorado Authority Relinquished December 26, 2018Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Oct 11, 2011 | Withdrawn |
| WM PRG, L.L.C.Location not reported, CO · Merged | Location not reported, CO | LLC | Nov 15, 2011 | Merged |
| Oil States Energy Services, L.L.C.Location not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 6, 2012 | Good Standing |
| 465 White Cloud, LLC, Delinquent June 1, 2014Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jan 12, 2012 | Delinquent |
| Charlie Mountain, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 20, 2012 | Good Standing |
| Front Range Pipeline LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 28, 2012 | Good Standing |
| Summit Midstream Partners, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 23, 2012 | Good Standing |
| Endeavour Operating Corporation, Colorado Authority Relinquished April 25, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Feb 27, 2012 | Withdrawn |
| Caroline Capital Group LLC, Colorado Authority Relinquished February 18, 2013Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Feb 29, 2012 | Withdrawn |
| Powers Brown Architecture Management LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 12, 2012 | Good Standing |
| Powers Brown Architecture of Colorado, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 12, 2012 | Good Standing |
| Oakleaf Waste Management, LLC, Colorado Authority Relinquished November 1, 2019Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Mar 15, 2012 | Withdrawn |
| MIDSTREAM ENERGY HOLDINGS, LLC, Colorado Authority Relinquished October 1, 2020Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Mar 27, 2012 | Withdrawn |
| SMH Private Equity Group III Management, LLC, Delinquent August 1, 2022Location not reported, CO · Delinquent | Location not reported, CO | LLC | Mar 30, 2012 | Delinquent |
| Leopard Sub I, Inc.Location not reported, CO · Merged | Location not reported, CO | Corporation | Apr 11, 2012 | Merged |
| Midcoast Marketing (U.S.) L.P., Colorado Authority Relinquished August 6, 2025Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Apr 11, 2012 | Withdrawn |
| Summit Industrial Construction, LLCLocation not reported, CO · Good Standing | Location not reported, CO | Other | Apr 13, 2012 | Good Standing |
| CenterPoint Energy Services Retail, LLC, Colorado Authority Relinquished December 14, 2017Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 4, 2012 | Withdrawn |
| Peninsula Power, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 15, 2012 | Good Standing |
| M3 Appalachia Gathering, LLC, Colorado Authority Relinquished November 1, 2016Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jun 1, 2012 | Withdrawn |
| M3 Ohio Gathering LLC, Colorado Authority Relinquished November 1, 2016Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jun 1, 2012 | Withdrawn |
| EPE Nominee Corp., Colorado Authority Relinquished January 3, 2014Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jun 4, 2012 | Withdrawn |
| Canadian Enterprise Gas Products, Ltd., Colorado Authority Relinquished June 20, 2022Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jun 4, 2012 | Withdrawn |
| TUDOR, PICKERING, HOLT & CO. ADVISORS LP, Colorado Authority Relinquished January 14, 2021Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Sep 10, 2012 | Withdrawn |
| TOTAL E&P USA Oil Shale, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 14, 2012 | Good Standing |
| Suncor Energy (U.S.A.) Marketing Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 18, 2012 | Good Standing |
| Urban Oaks Builders LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 12, 2013 | Good Standing |
| Summit Midstream Holdings, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 24, 2012 | Good Standing |
| Drum Cussac Inc, Delinquent March 1, 2015Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Oct 1, 2012 | Delinquent |
| Quintana Minerals Corporation, Colorado Authority Relinquished May 20, 2014Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Nov 9, 2012 | Withdrawn |
| Paradox Midstream, LLC, Delinquent November 1, 2024Location not reported, CO · Delinquent | Location not reported, CO | LLC | Dec 18, 2012 | Delinquent |
| Paradox Upstream, LLC, Delinquent November 1, 2024Location not reported, CO · Delinquent | Location not reported, CO | LLC | Dec 18, 2012 | Delinquent |
| Patara Midstream LLC, Delinquent June 1, 2014Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jan 10, 2013 | Delinquent |
| Grasslands Energy Marketing LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 18, 2013 | Good Standing |
| Centennial Water Pipelines LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 18, 2013 | Good Standing |
| Sierrita Gas Pipeline LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 18, 2013 | Good Standing |
| Summit Midstream Partners Holdings, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 13, 2013 | Good Standing |