| SKYWAY SCREENS LLCBradenton, FL · Inactive | Bradenton, FL | LLC | Jun 13, 2023 | Inactive |
| UBICS, INC.New York, NY · Active | New York, NY | Corporation | Oct 27, 1997 | Active |
| KVAERNER NORTH AMERICAN CONSTRUCTION INC.New York, NY · Active | New York, NY | Corporation | Sep 19, 1994 | Active |
| Single Source Property Solutions, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Jan 31, 2012 | Good Standing |
| SOLETANCHE BACHY INTERNATIONAL, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Oct 2, 2020 | Good Standing |
| 20/20 TITLE LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Oct 13, 2020 | Good Standing |
| EQUINOX ENGINEERING USA, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Dec 15, 2022 | Good Standing |
| Maxim Transportation & Logistics, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Jul 31, 2023 | Good Standing |
| MAXIM CRANE WORKS, L.P.Location not reported, AK · Good Standing | Location not reported, AK | Partnership | Aug 1, 2023 | Good Standing |
| Coltrx, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Mar 25, 2026 | Good Standing |
| ARIUM NETWORKS PROCUREMENT LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Sep 15, 2026 | Good Standing |
| CENTIMARK CORPORATIONLocation not reported, AK · Good Standing | Location not reported, AK | Corporation | Jul 1, 1992 | Good Standing |
| NICHOLSON CONSTRUCTION COMPANYLocation not reported, AK · Good Standing | Location not reported, AK | Corporation | Nov 1, 2001 | Good Standing |
| CROWN CASTLE USA INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Nov 7, 2001 | Good Standing |
| Ark Land LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Sep 4, 1970 | Good Standing |
| SNC-LAVALIN AMERICA, INC.Location not reported, CO · Merged | Location not reported, CO | Corporation | Sep 13, 1976 | Merged |
| NICHOLSON CONSTRUCTION COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | May 19, 1982 | Good Standing |
| Arch Resources, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 7, 1982 | Good Standing |
| RESERVE COAL PROPERTIES COMPANY, Colorado Authority Relinquished November 22, 2013Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Apr 3, 1989 | Withdrawn |
| CENTIMARK CORPORATIONLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | May 24, 1990 | Good Standing |
| A.C. DELLOVADE INC., Colorado Authority Relinquished May 24, 2023Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Oct 2, 1991 | Withdrawn |
| SOLUTIONS CONSULTING, INC., Colorado Authority Terminated February 18, 2000Location not reported, CO · Revoked | Location not reported, CO | Corporation | Aug 12, 1994 | Revoked |
| THE MAGERKO CORPORATIONLocation not reported, CO · Merged | Location not reported, CO | Corporation | May 31, 1995 | Merged |
| Core Global LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 13, 1997 | Good Standing |
| MOUNTAIN COAL COMPANY OF COLORADO, L.L.C.Location not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 17, 1998 | Good Standing |
| CORE SALES, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 7, 1998 | Good Standing |
| HENRY F. TEICHMANN, INC., Delinquent May 1, 2023Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Dec 28, 1999 | Delinquent |
| METALMARK, INC., Colorado Authority Relinquished December 17, 2007Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 13, 2000 | Withdrawn |
| CNX LAND RESOURCES INC., Colorado Authority Relinquished November 26, 2013Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 28, 2000 | Withdrawn |
| CNX Resources CorporationLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 14, 2001 | Good Standing |
| Western Energy Resources LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Dec 18, 2001 | Good Standing |
| QUESTMARK CORPORATION, Colorado Authority Terminated November 13, 2002Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Feb 27, 2002 | Withdrawn |
| STANCHAK REALTY & INVESTMENTS, LLC, Dissolved June 6, 2011Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Apr 28, 2004 | Voluntarily Dissolved |
| CROWN CASTLE USA, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 29, 2004 | Good Standing |
| Maxim Crane Works, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 26, 2005 | Good Standing |
| UBICS Inc., Delinquent July 1, 2012Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Jul 18, 2005 | Delinquent |
| DRA Taggart, LLC, Colorado Authority Relinquished April 1, 2019Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Feb 7, 2007 | Withdrawn |
| SingleSource Property Solutions LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jun 18, 2007 | Good Standing |
| Taggart Global Electric, LLC, Delinquent December 1, 2011Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jun 25, 2007 | Delinquent |
| CNX Gas Company LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jul 6, 2007 | Good Standing |
| Pilchuk, Inc., Delinquent June 1, 2011Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Dec 20, 2007 | Delinquent |
| ANSYS, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Apr 22, 2008 | Good Standing |
| AZCAR USA, INC., Delinquent October 1, 2011Location not reported, CO · Delinquent | Location not reported, CO | Corporation | Apr 30, 2008 | Delinquent |
| Taggart Site Services Group, LLC, Delinquent October 1, 2012Location not reported, CO · Delinquent | Location not reported, CO | LLC | May 3, 2010 | Delinquent |
| APACHE DESIGN, INC., Colorado Authority Relinquished January 5, 2015Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Dec 20, 2010 | Withdrawn |
| USG Insurance Services, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 13, 2011 | Good Standing |
| ROC Service Company, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 15, 2012 | Good Standing |
| Wasatch Natural Resources, LLC, Colorado Authority Relinquished July 16, 2015Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jun 29, 2012 | Withdrawn |
| Sentric, Inc., Colorado Authority Relinquished October 9, 2023Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Aug 15, 2012 | Withdrawn |
| SmartComp LLC, Dissolved September 25, 2012Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Sep 25, 2012 | Voluntarily Dissolved |