| M-I HOLDINGS L.L.C., Colorado Authority Terminated November 13, 2001Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Aug 25, 2000 | Withdrawn |
| COMPASS BENEFITS CLUB, LLC, Colorado Authority Terminated February 1, 2003Location not reported, CO · Revoked | Location not reported, CO | LLC | Aug 25, 2000 | Revoked |
| KN INDUSTRIAL SERVICES, INC.Location not reported, CO · Merged | Location not reported, CO | Corporation | Aug 30, 2000 | Merged |
| ANDOVER DEVELOPMENT PARTNERS WILLOW SPRINGS, L.L.C., Delinquent March 1, 2008, Colorado Authority Relinquished April 22, 2011Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Sep 5, 2000 | Withdrawn |
| EP POWER FINANCE, L.L.C., Colorado Authority Relinquished August 5, 2008Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Sep 11, 2000 | Withdrawn |
| MURPHREE & COMPANY, INC., Colorado Authority Terminated March 31, 2005Location not reported, CO · Revoked | Location not reported, CO | Corporation | Oct 10, 2000 | Revoked |
| ROCKY MOUNTAIN ENERGY CENTER, LLCLocation not reported, CO · Merged | Location not reported, CO | LLC | Oct 30, 2000 | Merged |
| BLUE SPRUCE ENERGY CENTER, LLCLocation not reported, CO · Merged | Location not reported, CO | LLC | Nov 9, 2000 | Merged |
| DYNEGY COMMUNICATIONS CLEARINGHOUSE, INC., Colorado Authority Relinquished January 22, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 21, 2000 | Withdrawn |
| ENCANA ENERGY SERVICES INC., Colorado Authority Terminated June 1, 2003Location not reported, CO · Revoked | Location not reported, CO | Corporation | Dec 26, 2000 | Revoked |
| ANACAPA LAND COMPANY, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 10, 2001 | Good Standing |
| EL PASO NETWORKS, L.L.C., Colorado Authority Terminated April 19, 2004Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jan 22, 2001 | Withdrawn |
| CRAY VALLEY USA, LLC, Colorado Authority Relinquished January 16, 2014Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jan 24, 2001 | Withdrawn |
| ENRON TELECOMMUNICATIONS, INC., Colorado Authority Terminated April 4, 2003Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 25, 2001 | Withdrawn |
| CHROMA ENERGY, INC., Colorado Authority Relinquished February 20, 2009Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 29, 2001 | Withdrawn |
| CHEMICAL WASTE MANAGEMENT, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 31, 2001 | Good Standing |
| VICTORY SPORTS INC., Colorado Authority Terminated August 11, 2003Location not reported, CO · Revoked | Location not reported, CO | Corporation | Feb 12, 2001 | Revoked |
| FIDELITY RESIDENTIAL SOLUTIONS, INC., Colorado Authority Relinquished December 1, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Mar 1, 2001 | Withdrawn |
| NETWORK EQUIPMENT, L.P., Colorado Authority Terminated April 22, 2002Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Mar 7, 2001 | Withdrawn |
| Enterprise Crude GP LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Apr 24, 2001 | Good Standing |
| PLAINS PIPELINE, L.P.Location not reported, CO · Good Standing | Location not reported, CO | Partnership | May 4, 2001 | Good Standing |
| KINDER MORGAN SERVICES LLC, Colorado Authority Relinquished December 31, 2015Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 15, 2001 | Withdrawn |
| El Paso Ventures Company, L.L.C., Colorado Authority Relinquished January 28, 2010Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 21, 2001 | Withdrawn |
| TotalEnergies E&P USA, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 24, 2001 | Good Standing |
| KMGP SERVICES COMPANY, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 29, 2001 | Good Standing |
| PLAINS AAP, L.P., Colorado Authority Terminated June 23, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Jun 1, 2001 | Withdrawn |
| PLAINS ALL AMERICAN GP LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jun 1, 2001 | Good Standing |
| Red Rock Gathering Company, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jun 20, 2001 | Good Standing |
| PLAINS MARKETING GP INC., Colorado Authority Relinquished August 14, 2013Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 2, 2001 | Withdrawn |
| C-REEF OIL COMPANY, Colorado Authority Terminated January 1, 2003Location not reported, CO · Revoked | Location not reported, CO | Corporation | Jul 11, 2001 | Revoked |
| EL PASO NGL MARKETING COMPANY, L.P., Colorado Authority Terminated November 23, 2004Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Aug 22, 2001 | Withdrawn |
| EL PASO PRODUCTION OFFSHORE PARTNERSHIP I, L.P., Colorado Authority Terminated January 8, 2003Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Aug 23, 2001 | Withdrawn |
| TEPPCO MIDSTREAM COMPANIES, L.P., Colorado Authority Relinquished July 20, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Sep 26, 2001 | Withdrawn |
| WASTE MANAGEMENT NATIONAL SERVICES, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 27, 2001 | Good Standing |
| EMTS-Equipment Management and Technology Solutions, Inc.Location not reported, CO · Merged | Location not reported, CO | Corporation | Oct 11, 2001 | Merged |
| KINDER MORGAN FT LUPTON OPERATOR LLC, Delinquent May 1, 2009Location not reported, CO · Delinquent | Location not reported, CO | LLC | Nov 21, 2001 | Delinquent |
| MCC CAPITAL INVESTORS, L.L.C., Delinquent May 1, 2012Location not reported, CO · Delinquent | Location not reported, CO | LLC | Nov 21, 2001 | Delinquent |
| EL PASO ENERGY RATON CORPORATION, Colorado Authority Relinquished January 25, 2006Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 4, 2001 | Withdrawn |
| ROCKY MOUNTAIN PIPELINE SYSTEM LLC, Colorado Authority Relinquished May 21, 2021Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Dec 17, 2001 | Withdrawn |
| LONGMONT LANDFILL, L.L.C., Colorado Authority Relinquished December 31, 2011Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jan 15, 2002 | Withdrawn |
| TRANSLOAD SERVICES, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 4, 2002 | Good Standing |
| CEMEX CEMENT OF TEXAS LP, Colorado Authority Terminated December 9, 2002Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Feb 11, 2002 | Withdrawn |
| JOSEY OIL COMPANY, Colorado Authority Terminated July 31, 2005Location not reported, CO · Revoked | Location not reported, CO | Corporation | Feb 21, 2002 | Revoked |
| SHELL TRADING (US) COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 22, 2002 | Good Standing |
| KN Thermo Acquisition LLC, Dissolved December 3, 2015Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Mar 14, 2002 | Voluntarily Dissolved |
| HHC EXPLORATION INC., Colorado Authority Relinquished July 12, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Mar 15, 2002 | Withdrawn |
| WOLF LAND COMPANY, L.P.Location not reported, CO · Good Standing | Location not reported, CO | Partnership | Mar 21, 2002 | Good Standing |
| GARVER CONSTRUCTION LTD, Colorado Authority Terminated May 13, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Mar 26, 2002 | Withdrawn |
| CALPINE LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Apr 29, 2002 | Good Standing |
| OPTIGAS, LLC, Colorado Authority Relinquished December 5, 2014Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 3, 2002 | Withdrawn |