| C.S. LAND, INC., Dissolved June 1, 2004Location not reported, CO · Administratively Dissolved | Location not reported, CO | Corporation | Dec 30, 1986 | Administratively Dissolved |
| CONTINENTAL PIPE LINE COMPANY, Colorado Authority Relinquished March 23, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 7, 1987 | Withdrawn |
| PHILLIPS GAS MARKETING COMPANY, Colorado Authority Terminated October 17, 2003Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 16, 1987 | Withdrawn |
| ALDRETE RANCH, LTD., Delinquent September 1, 2006Location not reported, CO · Delinquent | Location not reported, CO | Partnership | Jul 11, 1988 | Delinquent |
| TOC-ROCKY MOUNTAINS INC., Colorado Authority Relinquished November 15, 2017Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Aug 2, 1988 | Withdrawn |
| NORTH GILLETTE COAL COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 25, 1989 | Good Standing |
| VASTAR GAS MARKETING, INC., Colorado Authority Relinquished November 21, 2018Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Mar 16, 1989 | Withdrawn |
| THE OIL SHALE CORPORATIONLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 5, 1990 | Good Standing |
| BP CANADA ENERGY MARKETING CORP., Colorado Authority Relinquished October 5, 2024Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 6, 1990 | Withdrawn |
| AMOCO EQUIPMENT LEASING COMPANY, Colorado Authority Relinquished September 26, 2013Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Sep 21, 1990 | Withdrawn |
| BP ENERGY COMPANY OF DELAWARELocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Nov 5, 1990 | Good Standing |
| GEOTRACE INTERNATIONAL, INC., Delinquent July 1, 2017Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Jul 12, 1991 | Delinquent |
| WASHINGTON ENERGY EXPLORATION, INC., Colorado Authority Terminated April 1, 1998Location not reported, CO · Revoked | Location not reported, CO | Corporation | Oct 2, 1991 | Revoked |
| TMR ACQUISITION, L.P., Colorado Authority Terminated April 30, 2005Location not reported, CO · Revoked | Location not reported, CO | Partnership | Nov 25, 1991 | Revoked |
| PHILLIPS-SAN JUAN PARTNERS, L.P., Colorado Authority Relinquished January 10, 2019Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Dec 31, 1991 | Withdrawn |
| JIFFY LUBE, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Apr 22, 1992 | Good Standing |
| JUPITER CHEMICALS, INC., Colorado Authority Terminated October 4, 1999Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | May 12, 1992 | Withdrawn |
| NORTHSTAR GAS COMPANY, INC., Delinquent December 1, 2017Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Jul 2, 1992 | Delinquent |
| SHELL FRONTIER OIL & GAS INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 13, 1992 | Good Standing |
| PHILLIPS RETAIL MARKETING COMPANY, Delinquent February 1, 2010Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Aug 28, 1992 | Delinquent |
| GEOMATH INC., Colorado Authority Terminated June 1, 2001Location not reported, CO · Revoked | Location not reported, CO | Corporation | Dec 29, 1992 | Revoked |
| BPZ Resources, Inc.Location not reported, CO · Converted | Location not reported, CO | Corporation | Jun 17, 1993 | Converted |
| VASTAR RESOURCES, INC.Location not reported, CO · Merged | Location not reported, CO | Corporation | Nov 9, 1993 | Merged |
| NORTHSTAR RESOURCES, INC., Delinquent August 1, 2017Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Mar 28, 1994 | Delinquent |
| EQUALNET CORPORATION, Colorado Authority Terminated August 1, 2001Location not reported, CO · Revoked | Location not reported, CO | Corporation | Feb 22, 1995 | Revoked |
| SHELL LAND & ENERGY COMPANY, Colorado Authority Terminated March 29, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 25, 1995 | Withdrawn |
| CARDINAL POINTS, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 11, 1995 | Good Standing |
| AMOCO PROPERTIES INCORPORATEDLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 28, 1995 | Good Standing |
| Enbridge EOG Holdings II CorporationLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 24, 1995 | Good Standing |
| GLACIER PARK COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 22, 1995 | Good Standing |
| TEN MILE PARTNERSHIP, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 1, 1995 | Good Standing |
| WINTRA CORPORATION, Colorado Authority Terminated March 1, 1998Location not reported, CO · Revoked | Location not reported, CO | Corporation | Sep 14, 1995 | Revoked |
| CONOCO POWER MARKETING INC., Colorado Authority Relinquished December 28, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 26, 1995 | Withdrawn |
| M.I.M. (U.S.A.) INC., Colorado Authority Terminated August 1, 2002Location not reported, CO · Revoked | Location not reported, CO | Corporation | Feb 5, 1996 | Revoked |
| ASWAN TRADING, INC., Colorado Authority Terminated January 1, 1999Location not reported, CO · Revoked | Location not reported, CO | Corporation | Jul 15, 1996 | Revoked |
| COMPUTER MODELLING GROUP, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 13, 1996 | Good Standing |
| AMOCO REMEDIATION MANAGEMENT SERVICES CORPORATION, Colorado Authority Relinquished October 5, 2024Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 23, 1996 | Withdrawn |
| GCRL INC., Colorado Authority Relinquished July 17, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 9, 1997 | Withdrawn |
| CONTINENTAL EMSCO COMPANY, Colorado Authority Relinquished September 17, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Feb 14, 1997 | Withdrawn |
| TRUVUE CORPORATION, Colorado Authority Terminated February 1, 2000Location not reported, CO · Revoked | Location not reported, CO | Corporation | Aug 27, 1997 | Revoked |
| S & B ENGINEERS AND CONSTRUCTORS, LTD.Location not reported, CO · Good Standing | Location not reported, CO | Partnership | Sep 17, 1997 | Good Standing |
| PATRINELY GROUP, INC., Colorado Authority Terminated September 20, 1999Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Oct 7, 1997 | Withdrawn |
| EQUILON ENTERPRISES LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 4, 1998 | Good Standing |
| SHELL PIPELINE COMPANY LPLocation not reported, CO · Good Standing | Location not reported, CO | Partnership | Mar 6, 1998 | Good Standing |
| PENNZOIL-QUAKER STATE COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Apr 29, 1998 | Good Standing |
| USC TELECOM, INC., Colorado Authority Terminated January 1, 2001Location not reported, CO · Revoked | Location not reported, CO | Corporation | Jul 31, 1998 | Revoked |
| CNS VENTURES LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Aug 26, 1998 | Good Standing |
| SAPPINGTON ENERGY INTERESTS, LTD., Colorado Authority Relinquished February 5, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Aug 31, 1998 | Withdrawn |
| GCRL ENERGY LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 22, 1998 | Good Standing |
| RETREAT AT MOUNTAIN VILLAGE,LLC, Dissolved November 26, 2024Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Jan 13, 1999 | Voluntarily Dissolved |