| Novus Alaska LLCLocation not reported, AK · Noncompliant | Location not reported, AK | LLC | Jan 9, 2026 | Noncompliant |
| HILCORP ENERGY, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Jan 30, 2026 | Good Standing |
| Triad Collaborations LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Mar 6, 2026 | Good Standing |
| RNWBL, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Mar 12, 2026 | Good Standing |
| Graylog, Inc.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Apr 6, 2026 | Good Standing |
| Civeo USA LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Apr 7, 2026 | Good Standing |
| Civeo Management LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | May 11, 2026 | Good Standing |
| QUORUM BUSINESS SOLUTIONS (U.S.A.), INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | May 17, 2026 | Good Standing |
| AK United Psych LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | May 21, 2026 | Good Standing |
| Ebb Current Systems LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | May 29, 2026 | Good Standing |
| WM1 LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Sep 18, 2026 | Good Standing |
| KBR Holdings, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Dec 19, 2006 | Good Standing |
| HILCORP ALASKA LNG, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Aug 22, 2008 | Good Standing |
| WM Lamp Tracker, Inc.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Feb 24, 2009 | Good Standing |
| BRP LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Nov 5, 2010 | Good Standing |
| Eni Trading & Shipping, Inc.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Jun 2, 2011 | Good Standing |
| KBR TECHNICAL SERVICES, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Nov 21, 1988 | Good Standing |
| TRANSCANADA PIPELINE USA LTDLocation not reported, AK · Good Standing | Location not reported, AK | Corporation | Feb 12, 1991 | Good Standing |
| WASTE MANAGEMENT OF ALASKA, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Dec 9, 1997 | Good Standing |
| CAPITOL DISPOSAL, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Dec 15, 1999 | Good Standing |
| WASTE MANAGEMENT NATIONAL SERVICES, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Dec 20, 2002 | Good Standing |
| GEO. R. BROWN, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Mar 19, 2003 | Good Standing |
| Eni US Operating Co. Inc.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Aug 8, 2005 | Good Standing |
| Kellogg Brown & Root LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Dec 13, 2005 | Good Standing |
| Eni Petroleum US LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Mar 1, 2006 | Good Standing |
| EL PASO NATURAL GAS COMPANY, L.L.C.Location not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 13, 1950 | Good Standing |
| Kinder Morgan Kansas, Inc., Colorado Authority Relinquished March 29, 2012Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 2, 1951 | Withdrawn |
| Sabine Oil & Gas Corporation, Colorado Authority Relinquished May 11, 2017Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 31, 1952 | Withdrawn |
| Total Petrochemicals & Refining USA, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 30, 1958 | Good Standing |
| BUTTE PIPE LINE COMPANY, Colorado Authority Terminated January 5, 2004Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 3, 1963 | Withdrawn |
| COASTAL CHEM, INC., Colorado Authority Relinquished December 31, 2008Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 4, 1965 | Withdrawn |
| COOPER INDUSTRIES, INC., Colorado Authority Terminated May 23, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 19, 1948 | Withdrawn |
| THE RIO BLANCO CORPORATION, Colorado Authority Terminated October 1, 2002Location not reported, CO · Revoked | Location not reported, CO | Corporation | Apr 5, 1968 | Revoked |
| C I C INDUSTRIES, INC., Colorado Authority Terminated March 5, 2003Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Nov 29, 1963 | Withdrawn |
| Hess CorporationLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 19, 1941 | Good Standing |
| PETRO-SEARCH EXPLORATION CORPORATION, Colorado Authority Terminated April 22, 1999Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | May 13, 1970 | Withdrawn |
| CHR SOLUTIONS, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 19, 1971 | Good Standing |
| EP Energy Management, L.L.C., Delinquent March 1, 2023Location not reported, CO · Delinquent | Location not reported, CO | LLC | Oct 26, 1971 | Delinquent |
| PENNZENERGY COMPANYLocation not reported, CO · Merged | Location not reported, CO | Corporation | Apr 1, 1968 | Merged |
| EXXONMOBIL PIPELINE COMPANY, Colorado Authority Terminated June 1, 2001Location not reported, CO · Revoked | Location not reported, CO | Corporation | Dec 18, 1944 | Revoked |
| MOBIL OIL TELCOM LTD., Colorado Authority Relinquished June 26, 2012Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 13, 1973 | Withdrawn |
| COLORADO INTERSTATE GAS COMPANY, Colorado Authority Relinquished June 29, 2009Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 24, 1928 | Withdrawn |
| CIG GAS SUPPLY COMPANY, Colorado Authority Relinquished November 7, 2006Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Mar 4, 1968 | Withdrawn |
| Tennessee Gas Pipeline Company, L.L.C.Location not reported, CO · Good Standing | Location not reported, CO | LLC | May 26, 1976 | Good Standing |
| MOBIL EXPLORATION AND PRODUCING SERVICES INC., Colorado Authority Terminated February 3, 2005Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Aug 19, 1976 | Withdrawn |
| AMERADA PETROLEUM CORPORATIONLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 13, 1976 | Good Standing |
| MOBIL FOUNDATION, INC., Colorado Authority Terminated March 26, 2002Location not reported, CO · Withdrawn | Location not reported, CO | Nonprofit | Jun 9, 1977 | Withdrawn |
| ENRON MINERALS COMPANY, Colorado Authority Terminated October 15, 2002Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jun 13, 1977 | Withdrawn |
| ENRON COAL COMPANY, Colorado Authority Terminated October 15, 2002Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jun 13, 1977 | Withdrawn |
| ANR PRODUCTION COMPANY, Colorado Authority Terminated October 28, 2003Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Nov 21, 1977 | Withdrawn |