| BRASIER ASPHALT, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 29, 1981 | Good Standing |
| MIDWEST PARTITIONS, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 15, 1985 | Good Standing |
| BIG HORN PLASTERING OF COLORADO, INC.Englewood, CO · Good Standing | Englewood, CO | Corporation | Nov 14, 1995 | Good Standing |
| American Wall Systems, Inc.Englewood, CO · Good Standing | Englewood, CO | Corporation | Jan 5, 2007 | Good Standing |
| Schmidt Ventures, LLCEnglewood, CO · Good Standing | Englewood, CO | LLC | Oct 2, 2007 | Good Standing |
| Precision Sampling, Inc., Delinquent January 1, 2017Colorado Springs, CO · Delinquent | Colorado Springs, CO | Corporation | Nov 26, 2008 | Delinquent |
| Woods Aitken LLPDenver, CO · Good Standing | Denver, CO | Partnership | Nov 12, 2009 | Good Standing |
| Conor Pacific (US), Inc., Delinquent January 1, 2017Colorado Springs, CO · Delinquent | Colorado Springs, CO | Corporation | Aug 11, 2010 | Delinquent |
| The Madigan Group, LLCAspen, CO · Good Standing | Aspen, CO | LLC | Apr 11, 2011 | Good Standing |
| Trenchless Crossing (Colorado), Inc., Delinquent February 1, 2017Colorado Springs, CO · Delinquent | Colorado Springs, CO | Corporation | Mar 14, 2013 | Delinquent |
| Klempco Construction (2013) Inc., Delinquent January 1, 2017Colorado Springs, CO · Delinquent | Colorado Springs, CO | Corporation | Mar 14, 2013 | Delinquent |
| Paul Reed Construction & Supply, INc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 11, 2013 | Good Standing |
| Best Green Technologies, LLC, Delinquent July 1, 2016Denver, CO · Delinquent | Denver, CO | LLC | Feb 20, 2015 | Delinquent |
| Silver Properties CO, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Mar 10, 2016 | Good Standing |
| Transport Colorado, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jul 5, 2017 | Good Standing |
| Western Land & Oil, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jul 13, 2017 | Good Standing |
| Branch Creek Holdings, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Nov 12, 2017 | Good Standing |
| NEBRASKALINK HOLDINGS, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 5, 2018 | Good Standing |
| Western Transport CO, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jan 18, 2018 | Good Standing |
| Colorado Maverick Company, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jan 19, 2018 | Good Standing |
| Tree Top LPDenver, CO · Good Standing | Denver, CO | Partnership | Jan 19, 2018 | Good Standing |
| On Point Construction Management, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Apr 18, 2018 | Good Standing |
| Breakthrough Resource Management, LLCErie, CO · Good Standing | Erie, CO | LLC | Jul 9, 2018 | Good Standing |
| NSE Kyle Road Solar, LLC, Delinquent January 1, 2020Boulder, CO · Delinquent | Boulder, CO | LLC | Aug 9, 2018 | Delinquent |
| Big Zapper Investments, LLC, Delinquent May 1, 2020Golden, CO · Delinquent | Golden, CO | LLC | Dec 10, 2018 | Delinquent |
| Rafael Properties of NE, LLC, Delinquent November 1, 2020Denver, CO · Delinquent | Denver, CO | LLC | Jun 14, 2019 | Delinquent |
| Element13 Facades LLCCentennial, CO · Good Standing | Centennial, CO | LLC | Jul 22, 2019 | Good Standing |
| RCCMJ12, LLCAspen, CO · Good Standing | Aspen, CO | LLC | Feb 6, 2020 | Good Standing |
| Treanor Investments L.L.C., Delinquent November 1, 2021Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jun 22, 2020 | Delinquent |
| Douglas County Compton L.L.C., Delinquent November 1, 2021Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jun 22, 2020 | Delinquent |
| Renew Rockies, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jul 31, 2020 | Good Standing |
| Cottonwood Group Inc, Delinquent June 1, 2024Fort Lupton, CO · Delinquent | Fort Lupton, CO | Corporation | Sep 8, 2020 | Delinquent |
| Port Colorado, LLCDenver, CO · Good Standing | Denver, CO | LLC | Oct 21, 2020 | Good Standing |
| Velocity Development Company, LLCDenver, CO · Good Standing | Denver, CO | LLC | Oct 21, 2020 | Good Standing |
| RAM-Teller Street, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Apr 5, 2021 | Good Standing |
| Port Colorado Industrial Holdings, LLCDenver, CO · Good Standing | Denver, CO | LLC | Apr 19, 2021 | Good Standing |
| Front Range Construction Management, LLCDenver, CO · Good Standing | Denver, CO | LLC | Oct 1, 2021 | Good Standing |
| Madigan Holdings LLCAspen, CO · Good Standing | Aspen, CO | LLC | Nov 23, 2021 | Good Standing |
| Madigan Home Services LLCAspen, CO · Good Standing | Aspen, CO | LLC | Nov 23, 2021 | Good Standing |
| Breakthrough MEP LLCErie, CO · Good Standing | Erie, CO | LLC | Jan 27, 2022 | Good Standing |
| ZIEMANN HOLVRIEKA INCLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 1, 2022 | Good Standing |
| Transport Colorado Management, LLCDenver, CO · Good Standing | Denver, CO | LLC | May 12, 2022 | Good Standing |
| Hi Power Electric LLCCentennial, CO · Good Standing | Centennial, CO | LLC | Jun 16, 2022 | Good Standing |
| Peel's Park Drive, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Dec 9, 2022 | Good Standing |
| RFC Land and Cattle, LLCDenver, CO · Good Standing | Denver, CO | LLC | Feb 11, 2023 | Good Standing |
| DJCO Properties LLCDenver, CO · Delinquent | Denver, CO | LLC | May 6, 2025 | Delinquent |
| MCO Holdings, LLCAspen, CO · Good Standing | Aspen, CO | LLC | Dec 31, 2025 | Good Standing |
| Madigan and Company West, LLCAspen, CO · Good Standing | Aspen, CO | LLC | Jan 1, 2026 | Good Standing |
| Madigan Real Estate Development Company, LLCAspen, CO · Good Standing | Aspen, CO | LLC | Jan 1, 2026 | Good Standing |
| HSCATX, LLCAspen, CO · Good Standing | Aspen, CO | LLC | Jan 1, 2026 | Good Standing |