| CONCRETE EQUIPMENT & SUPPLY CO., Delinquent December 1, 2013Boulder, CO · Delinquent | Boulder, CO | Corporation | Oct 2, 1956 | Delinquent |
| FREY & McDOWELL, LP, Delinquent March 1, 2014Boulder, CO · Delinquent | Boulder, CO | Partnership | Jun 11, 1986 | Delinquent |
| HHS CORPORATION, Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Oct 31, 1991 | Voluntarily Dissolved |
| LES LTD. LIABILITY CO., Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | LLC | Feb 5, 1993 | Voluntarily Dissolved |
| CENTRAL HOUSING CO., LLCBoulder, CO · Merged | Boulder, CO | LLC | Aug 26, 1996 | Merged |
| INDUSTRIAL HOUSING CO., LLC, Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | LLC | May 13, 1997 | Voluntarily Dissolved |
| 5500 FLATIRON LLC, Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | LLC | Mar 4, 1998 | Voluntarily Dissolved |
| 5525 CENTRAL LLC, Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | LLC | Apr 23, 1998 | Voluntarily Dissolved |
| 2545 CENTRAL LLC, Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | LLC | Nov 9, 1998 | Voluntarily Dissolved |
| REN3, LLC, Dissolved May 28, 2004Boulder, CO · Voluntarily Dissolved | Boulder, CO | LLC | Jun 10, 1999 | Voluntarily Dissolved |
| DOUBLE SM FARMS LLC, Delinquent May 1, 2021Boulder, CO · Delinquent | Boulder, CO | LLC | Feb 8, 2001 | Delinquent |
| FLATIRON ASSET MANAGEMENT, LLC, Delinquent October 1, 2023Boulder, CO · Delinquent | Boulder, CO | LLC | May 29, 2001 | Delinquent |
| 4900 NAUTILUS, LLC, Dissolved February 24, 2010Boulder, CO · Voluntarily Dissolved | Boulder, CO | LLC | Jan 23, 2002 | Voluntarily Dissolved |
| HAROLD SHORT FAMILY, LLLP, Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | Other | Aug 27, 2002 | Voluntarily Dissolved |
| STRAUSS LAKES COMPANY, Dissolved December 31, 2012Boulder, CO · Voluntarily Dissolved | Boulder, CO | Corporation | Aug 28, 2002 | Voluntarily Dissolved |
| Flatiron Lending & Leasing LLC, Delinquent May 1, 2024Boulder, CO · Delinquent | Boulder, CO | LLC | Jul 13, 2005 | Delinquent |
| 2000 Central LLC, Delinquent April 1, 2012Boulder, CO · Delinquent | Boulder, CO | LLC | Oct 13, 2005 | Delinquent |