| KERR COAL COMPANY, Dissolved January 3, 2017Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Dec 15, 1976 | Voluntarily Dissolved |
| ENERGY FUELS COAL, INC., Dissolved December 30, 2016Steamboat Spgs, CO · Voluntarily Dissolved | Steamboat Spgs, CO | Corporation | Dec 16, 1977 | Voluntarily Dissolved |
| ARROWHEAD DEVELOPMENT CORPORATION, Dissolved February 21, 2014Steamboat Spgs, CO · Voluntarily Dissolved | Steamboat Spgs, CO | Corporation | Feb 15, 1978 | Voluntarily Dissolved |
| FLYING DIAMOND CATTLE CORPORATION, Dissolved September 23, 2016Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Oct 2, 1978 | Voluntarily Dissolved |
| FLYING DIAMOND LAND CORPORATION, Dissolved June 28, 2016Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Jul 9, 1979 | Voluntarily Dissolved |
| EF HOLDINGS CORPORATION, Dissolved November 23, 2020Steamboat Spgs, CO · Voluntarily Dissolved | Steamboat Spgs, CO | Corporation | Dec 20, 1979 | Voluntarily Dissolved |
| ROBERT W. ADAMS FAMILY PARTNERSHIP, LTD.Steamboat Springs, CO · Exists | Steamboat Springs, CO | Partnership | Mar 24, 1982 | Exists |
| EF COAL COMPANY, Dissolved September 5, 2023Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Feb 19, 1986 | Voluntarily Dissolved |
| GOLD STAR MINING COMPANY, Dissolved February 21, 2014Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Apr 11, 1986 | Voluntarily Dissolved |
| JRA MINING, INC., Dissolved February 21, 2014Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Feb 17, 1987 | Voluntarily Dissolved |
| ENERGY FUELS MINING COMPANY, Dissolved February 21, 2014Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Feb 17, 1987 | Voluntarily Dissolved |
| FLYING DIAMOND MANAGEMENT CORPORATION, Dissolved September 5, 2023Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Feb 5, 1988 | Voluntarily Dissolved |
| ADAMS FAMILY HOLDINGS, LTD., Dissolved September 5, 2023Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Partnership | May 21, 1991 | Voluntarily Dissolved |
| KEYSTONE GOLD MANAGEMENT, INC., Dissolved February 24, 2016Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Mar 8, 1993 | Voluntarily Dissolved |
| DEERWOOD RANCHES LIMITED LIABILITY COMPANY, Dissolved February 21, 2014Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | LLC | Jun 20, 1994 | Voluntarily Dissolved |
| ADAMS OFFSHORE VENTURES, LLC, Dissolved February 21, 2014Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | LLC | Sep 9, 1994 | Voluntarily Dissolved |
| JRA HOLDINGS CORPORATION, Dissolved September 5, 2023Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Feb 1, 1995 | Voluntarily Dissolved |
| ENERGY FUELS MANAGEMENT SERVICES, INC., Dissolved February 21, 2014Steamboat Springs, CO · Voluntarily Dissolved | Steamboat Springs, CO | Corporation | Feb 21, 1995 | Voluntarily Dissolved |
| CRESCENT IMPORTS, LLC, Delinquent May 1, 2019Steamboat Springs, CO · Delinquent | Steamboat Springs, CO | LLC | Dec 28, 1995 | Delinquent |