| DG Land Investments LLC, Delinquent June 1, 2008Breckenridge, CO · Delinquent | Breckenridge, CO | LLC | Dec 29, 2005 | Delinquent |
| Colorado Utility Corp., Delinquent July 1, 2008Breckenridge, CO · Delinquent | Breckenridge, CO | Corporation | Jan 31, 2006 | Delinquent |
| Robco Industries LLC, Delinquent July 1, 2008Breckenridge, CO · Delinquent | Breckenridge, CO | LLC | Jan 31, 2006 | Delinquent |
| South Park Mining and Exploration Company LLC, Delinquent February 1, 2010Fairplay, CO · Delinquent | Fairplay, CO | LLC | Feb 1, 2006 | Delinquent |
| Red Feather LLC, Delinquent October 1, 2007Breckenridge, CO · Delinquent | Breckenridge, CO | LLC | Apr 25, 2006 | Delinquent |
| SRD Holdings LLC, Delinquent October 1, 2007Breckenridge, CO · Delinquent | Breckenridge, CO | LLC | Apr 28, 2006 | Delinquent |
| 83 Blue Flag Circle LLC, Delinquent January 1, 2008Breckenridge, CO · Delinquent | Breckenridge, CO | LLC | Jul 11, 2006 | Delinquent |
| Unit 1211 Mountain Thunder Lodge LLC, Delinquent March 1, 2008Breckenridge, CO · Delinquent | Breckenridge, CO | LLC | Sep 21, 2006 | Delinquent |
| ONE WORLD, LLC, Delinquent July 1, 2008Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jan 4, 2007 | Delinquent |
| 276 Hunters Glen Road, LLC, Delinquent April 1, 2017Hartsel, CO · Delinquent | Hartsel, CO | LLC | Nov 5, 2015 | Delinquent |
| WRG Subsurface Consulting LLC, Delinquent June 1, 2020Littleton, CO · Delinquent | Littleton, CO | LLC | Jan 24, 2018 | Delinquent |
| SkyCIO, LLC, Delinquent July 1, 2020Parker, CO · Delinquent | Parker, CO | LLC | Feb 13, 2019 | Delinquent |