| ROBERT M. RIFKIN, M.D., Professional LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Apr 23, 1990 | Good Standing |
| WESTCHESTER LIMITED LIABILITY COMPANYDenver, CO · Good Standing | Denver, CO | LLC | Dec 31, 1992 | Good Standing |
| K & G STORES, INC.Littleton, CO · Good Standing | Littleton, CO | Corporation | Nov 18, 1993 | Good Standing |
| EMPIRE INVESTMENTS, INC.Littleton, CO · Good Standing | Littleton, CO | Corporation | Oct 28, 1996 | Good Standing |
| Natural Gas Services Group, Inc.Location not reported, CO · Converted | Location not reported, CO | Corporation | Dec 17, 1998 | Converted |
| CANTRIL STREET HOLDINGS, INCCentennial, CO · Good Standing | Centennial, CO | Corporation | Feb 23, 2000 | Good Standing |
| CHX CAPITAL, LLCGreenwood Village, CO · Good Standing | Greenwood Village, CO | LLC | Jan 25, 2002 | Good Standing |
| K & G PETROLEUM LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Dec 2, 2002 | Good Standing |
| RJR FARM, INC.Littleton, CO · Good Standing | Littleton, CO | Corporation | Dec 16, 2003 | Good Standing |
| Westchester, LLCDenver, CO · Good Standing | Denver, CO | LLC | May 3, 2005 | Good Standing |
| Waterton Resources, LLCFranktown, CO · Good Standing | Franktown, CO | LLC | May 1, 2006 | Good Standing |
| Foxtail, LLCCentennial, CO · Good Standing | Centennial, CO | LLC | Jun 26, 2006 | Good Standing |
| East Marina Drive, LLCCentennial, CO · Good Standing | Centennial, CO | LLC | Jun 26, 2006 | Good Standing |
| Z-Axis, LLC, Dissolved June 23, 2024Columbine Valley, CO · Voluntarily Dissolved | Columbine Valley, CO | LLC | Jul 5, 2006 | Voluntarily Dissolved |
| 2845 Valmont, LLCWheat Ridge, CO · Good Standing | Wheat Ridge, CO | LLC | Sep 19, 2006 | Good Standing |
| Manatee Property, LLCDenver, CO · Good Standing | Denver, CO | LLC | Aug 1, 2007 | Good Standing |
| Clover Resources, LLCEvergreen, CO · Good Standing | Evergreen, CO | LLC | Aug 7, 2007 | Good Standing |
| The Trial Support Group LLC, Delinquent October 1, 2022Greenwood Village, CO · Delinquent | Greenwood Village, CO | LLC | May 1, 2008 | Delinquent |
| B & S Holdings, LLCWestcliffe, CO · Good Standing | Westcliffe, CO | LLC | Aug 18, 2009 | Good Standing |
| Round Table Management, Inc., Delinquent June 1, 2011Englewood, CO · Delinquent | Englewood, CO | Corporation | Dec 16, 2009 | Delinquent |
| Julie I. Rifkin, M.D., P.C.Littleton, CO · Good Standing | Littleton, CO | Corporation | Aug 3, 2011 | Good Standing |
| The Founders Corner, LPSteamboat Springs, CO · Good Standing | Steamboat Springs, CO | Partnership | Oct 27, 2011 | Good Standing |
| LFS Loveland, LLCBrighton, CO · Good Standing | Brighton, CO | LLC | Feb 27, 2012 | Good Standing |
| Game Day Sports Ventures, Inc.Lakewood, CO · Good Standing | Lakewood, CO | Nonprofit | Sep 24, 2012 | Good Standing |
| Blue Ridge Partners, LLCDenver, CO · Good Standing | Denver, CO | LLC | Nov 28, 2012 | Good Standing |
| Twin Star Energy, LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Mar 5, 2013 | Good Standing |
| 1155 W 5th LLCWheat Ridge, CO · Good Standing | Wheat Ridge, CO | LLC | Jun 5, 2013 | Good Standing |
| XeBee Records, LLCCommerce City, CO · Good Standing | Commerce City, CO | LLC | May 29, 2013 | Good Standing |
| Feller, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jun 11, 2013 | Good Standing |
| G15, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jun 11, 2013 | Good Standing |
| J&M Management Services, Inc.Thornton *, CO · Good Standing | Thornton *, CO | Corporation | Jun 18, 2013 | Good Standing |
| Milo D. Miller Law Group, P.C.Golden, CO · Good Standing | Golden, CO | Corporation | Aug 27, 2013 | Good Standing |
| LeRoux Music, LLCDenver, CO · Good Standing | Denver, CO | LLC | Aug 30, 2013 | Good Standing |
| Mr. Sid's Fine Auto Upholstery LLCNorthglenn, CO · Good Standing | Northglenn, CO | LLC | Sep 25, 2013 | Good Standing |
| K&G Fuels, LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Oct 7, 2013 | Good Standing |
| Badlands, LLCDenver, CO · Good Standing | Denver, CO | LLC | Dec 20, 2013 | Good Standing |
| Urban Venue Management, LLC, Dissolved October 22, 2026Denver, CO · Voluntarily Dissolved | Denver, CO | LLC | Feb 19, 2014 | Voluntarily Dissolved |
| Aspen Petroleum, LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Apr 25, 2014 | Good Standing |
| Stafford Land & Cattle Company, LLCWestcliffe, CO · Good Standing | Westcliffe, CO | LLC | Sep 29, 2014 | Good Standing |
| TrackFoam, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Feb 23, 2015 | Good Standing |
| S & S FUELS, LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Jun 15, 2015 | Good Standing |
| B&S Farm and Ranch, LLCWestcliffe, CO · Good Standing | Westcliffe, CO | LLC | Oct 9, 2015 | Good Standing |
| S&S RHINO, LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Nov 14, 2015 | Good Standing |
| Bachus & Schanker National Disability Group, LLCDenver, CO · Good Standing | Denver, CO | LLC | Jan 27, 2016 | Good Standing |
| NextGen Strategies and Results, LLCBreckenridge, CO · Good Standing | Breckenridge, CO | LLC | Jul 13, 2016 | Good Standing |
| Christopher Koupal PCDenver, CO · Good Standing | Denver, CO | Corporation | Aug 30, 2016 | Good Standing |
| 3201 Walnut St LLCWheat Ridge, CO · Good Standing | Wheat Ridge, CO | LLC | Sep 16, 2016 | Good Standing |
| 3201 C LLCWheat Ridge, CO · Good Standing | Wheat Ridge, CO | LLC | Nov 9, 2016 | Good Standing |
| S & S PROPERTY HOLDINGS, LLCLittleton, CO · Good Standing | Littleton, CO | LLC | Jan 30, 2017 | Good Standing |
| Gap Midstream LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jun 9, 2017 | Good Standing |