| WILLIAMS ALASKA PETROLEUM, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Jan 16, 1976 | Good Standing |
| WILLIAMS EXPRESS INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Dec 17, 1970 | Good Standing |
| NORTHWEST PIPELINE CORPORATION, Colorado Authority Relinquished February 6, 2008Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 20, 1965 | Withdrawn |
| WILLIAMS EXPLORATION COMPANY, Colorado Authority Relinquished April 12, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Aug 25, 1975 | Withdrawn |
| MountainWest Pipeline, LLCLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 2, 1975 | Good Standing |
| F T & T, INC., Colorado Authority Relinquished October 14, 2013Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Feb 2, 1977 | Withdrawn |
| RAINBOW RESOURCES, INC., Dissolved March 1, 2012Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | Corporation | Aug 10, 1982 | Voluntarily Dissolved |
| Bargath LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jun 30, 1986 | Good Standing |
| WILLIAMS PRODUCTION COMPANY, Colorado Authority Terminated March 7, 2001Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 3, 1991 | Withdrawn |
| FIRST UNITED BANKLocation not reported, CO · Merged | Location not reported, CO | Corporation | Mar 26, 1991 | Merged |
| WILLIAMS GAS PROCESSING COMPANY, Colorado Authority Terminated December 8, 2004Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 24, 1991 | Withdrawn |
| WILLIAMS CNG COMPANYLocation not reported, CO · Merged | Location not reported, CO | Corporation | Jul 31, 1992 | Merged |
| WILLIAMS GAS ENERGY, INC., Colorado Authority Relinquished June 18, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Aug 10, 1994 | Withdrawn |
| WPX GAS RESOURCES COMPANY, Colorado Authority Terminated October 1, 1999Location not reported, CO · Revoked | Location not reported, CO | Corporation | Apr 27, 1995 | Revoked |
| WILLIAMS ENERGY VENTURES, INC., Colorado Authority Terminated October 23, 2003Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Aug 21, 1995 | Withdrawn |
| RULISON GAS COMPANY, LLCLocation not reported, CO · Merged | Location not reported, CO | LLC | Aug 24, 1995 | Merged |
| WILLIAMS WIRELESS, INC., Colorado Authority Terminated April 1, 2000Location not reported, CO · Revoked | Location not reported, CO | Corporation | Oct 23, 1995 | Revoked |
| Barrett Resources (Peru) LLC, Colorado Authority Terminated July 1, 2005Location not reported, CO · Delinquent | Location not reported, CO | LLC | May 30, 1996 | Delinquent |
| BARRETT RESOURCES INTERNATIONAL CORPORATION, Colorado Authority Relinquished January 6, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | May 30, 1996 | Withdrawn |
| WILLIAMS LEARNING NETWORK, INC., Colorado Authority Terminated June 28, 2001Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jun 28, 1996 | Withdrawn |
| MountainWest Energy Services, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Aug 19, 1996 | Good Standing |
| WILLIAMS ENVIRONMENTAL SERVICES COMPANY, Colorado Authority Terminated July 21, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Sep 9, 1996 | Withdrawn |
| WILLIAMS SODIUM PRODUCTS COMPANY, Colorado Authority Relinquished February 17, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Sep 26, 1996 | Withdrawn |
| NATIONWIDE DIRECT FUEL NETWORK, L.L.C., Colorado Authority Terminated March 7, 2000Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 9, 1997 | Withdrawn |
| MAPCO SUPPLY & TRADING LLC, Colorado Authority Terminated June 24, 1999Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Nov 12, 1997 | Withdrawn |
| WILLIAMS WPC - II, INC., Colorado Authority Relinquished January 7, 2014Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Sep 2, 1998 | Withdrawn |
| WILLIAMS WPC - I, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 2, 1998 | Good Standing |
| WILLIAMS PIPE LINE COMPANY, Colorado Authority Terminated March 14, 2001Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Oct 15, 1998 | Withdrawn |
| WPX Energy RM Company, Colorado Authority Relinquished December 18, 2018Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 8, 1998 | Withdrawn |
| ASPEN PRODUCTS PIPELINE LLC, Colorado Authority Relinquished May 21, 2013Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Aug 20, 1999 | Withdrawn |
| WPX GAS RESOURCES COMPANY, Colorado Authority Relinquished August 16, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Nov 1, 1999 | Withdrawn |
| WILLIAMS FIELD SERVICES COMPANY, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Aug 25, 2000 | Good Standing |
| WILLIAMS PIPE LINE COMPANY, LLC, Colorado Authority Terminated September 23, 2004Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Mar 14, 2001 | Withdrawn |
| WILLIAMS ENVIRONMENTAL SERVICES, INC. OF GEORGIA, Colorado Authority Terminated July 20, 2004Location not reported, CO · Revoked | Location not reported, CO | Corporation | Sep 6, 2001 | Revoked |
| BOK Financial Equipment Finance, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 10, 2001 | Good Standing |
| PICEANCE PRODUCTION HOLDINGS LLC, Colorado Authority Relinquished May 10, 2007Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Dec 28, 2001 | Withdrawn |
| RULISON PRODUCTION COMPANY LLC, Colorado Authority Relinquished May 10, 2007Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Dec 28, 2001 | Withdrawn |
| BISON ROYALTY LLC, Colorado Authority Relinquished January 6, 2016Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Dec 28, 2001 | Withdrawn |
| WILLIAMS PETROLEUM SERVICES, LLC, Colorado Authority Relinquished August 14, 2014Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Mar 13, 2002 | Withdrawn |
| WILLIAMS GP LLC, Colorado Authority Relinquished August 14, 2014Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 29, 2002 | Withdrawn |
| BARRETT FUELS CORPORATION, Colorado Authority Relinquished December 7, 2010Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | May 27, 2003 | Withdrawn |
| BOK Financial Securities, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 30, 2004 | Good Standing |
| Magellan Pipeline Company, L.P., Colorado Authority Relinquished July 31, 2016Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Sep 14, 2004 | Withdrawn |
| Magellan Midstream Holdings, L.P., Colorado Authority Relinquished April 11, 2006Location not reported, CO · Withdrawn | Location not reported, CO | Partnership | Oct 1, 2004 | Withdrawn |
| Bank of Oklahoma, N.A., Delinquent October 1, 2013Location not reported, CO · Delinquent | Location not reported, CO | Other | Nov 29, 2005 | Delinquent |
| Williams Energy Resources LLC, Colorado Authority Relinquished March 24, 2022Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Oct 12, 2007 | Withdrawn |
| Northwest Pipeline LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 9, 2008 | Good Standing |
| White River Hub, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 19, 2008 | Good Standing |
| WPX Energy Ryan Gulch, LLC, Colorado Authority Relinquished July 1, 2013Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 8, 2008 | Withdrawn |
| Cavanal Hill Investment Management, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 30, 2008 | Good Standing |