| DOUGLAS AIRPORT, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Dec 5, 2023 | Active |
| DG TELECOM, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Jan 28, 2020 | Active |
| TRIPLE H RANCH, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Dec 2, 2019 | Active |
| JZ PROPERTY INCWinter Park, FL · Active | Winter Park, FL | Corporation | Feb 9, 2010 | Active |
| DOUGLAS PARTNERS II, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Mar 6, 2008 | Active |
| DOUGLAS PARTNERS REALTY, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Nov 15, 2004 | Active |
| DOUGLAS LAND, INC.Winter Park, FL · Active | Winter Park, FL | Corporation | Oct 22, 2004 | Active |
| DIVERSIFIED PROPERTY INVESTMENTS, INC.Winter Park, FL · Active | Winter Park, FL | Corporation | May 17, 2001 | Active |
| METROWEST BOULEVARD LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Oct 28, 2003 | Inactive |
| DOUGLAS MANATEE LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Apr 15, 2004 | Inactive |
| DOUGLAS WINTER PARK LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Oct 6, 2004 | Inactive |
| WINTER PARK CONDOMINIUM LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Oct 7, 2004 | Inactive |
| DOUGLAS INTERNATIONAL LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Apr 14, 2006 | Inactive |
| DOUGLAS GRAND INTERNATIONAL LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Oct 12, 2006 | Inactive |
| DP OREGON STREET PARTNERS LPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Nov 22, 2010 | Inactive |
| OREGON STREET PARTNERS LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Sep 22, 2011 | Inactive |
| CTSF PARTNERS NO. 2 LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Nov 5, 1985 | Inactive |
| OAKS AT MILL CREEK LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Nov 18, 1985 | Inactive |
| CROW BUENA VISTA PLACE LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Nov 18, 1985 | Inactive |
| HERITAGE PLACE II ASSOCIATES LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Nov 14, 1986 | Inactive |
| TCR WEST FLORIDA APARTMENTS LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Oct 27, 1987 | Inactive |
| TC RESIDENTIAL NORTH FLORIDA LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Dec 14, 1987 | Inactive |
| TCR ORLANDO II LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Mar 21, 1988 | Inactive |
| TCR INDIGO LAKES LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Mar 23, 1988 | Inactive |
| TCR ORLANDO III LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Dec 1, 1988 | Inactive |
| TCR ISLAND WALK CONSTRUCTION LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Feb 8, 1989 | Inactive |
| LAKE HOWELL LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Apr 20, 1990 | Inactive |
| TCR LAKE HOWELL CONSTRUCTION LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Sep 18, 1990 | Inactive |
| UNIVERSITY MANATEE LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | May 3, 2005 | Inactive |
| TCR NORTH FLORIDA I LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Mar 10, 1993 | Inactive |
| TCR BAYSHORE PLACE LIMITED PARTNERSHIPLocation not reported, FL · Inactive | Location not reported, FL | Partnership | Apr 29, 1993 | Inactive |
| TCR EDISTO LAKE LIMITED PARTNERSHIPLocation not reported, FL · Inactive | Location not reported, FL | Partnership | Apr 29, 1993 | Inactive |
| TCR SHEPHERD PINES LIMITED PARTNERSHIPLocation not reported, FL · Inactive | Location not reported, FL | Partnership | Apr 29, 1993 | Inactive |
| TCR SAND LAKE I LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Dec 27, 1993 | Inactive |
| THE VININGS AT HUNTER'S GREEN LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | May 31, 1994 | Inactive |
| TCR METROWEST LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Aug 15, 1996 | Inactive |
| VININGS CLUB AT METROWEST LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Aug 23, 1996 | Inactive |
| TCR NORTH FLORIDA HOMEGATE LIMITED PARTNERSHIPWinter Park, FL · Inactive | Winter Park, FL | Partnership | Jan 13, 1997 | Inactive |
| TCR LENOX PLACE LIMITED PARTNERSHIPMaitland, FL · Inactive | Maitland, FL | Partnership | Jun 19, 1997 | Inactive |
| CONNOR HOMES INCORPORATEDTampa, FL · Inactive | Tampa, FL | Corporation | Oct 1, 1984 | Inactive |
| CTSF CONSTRUCTION COMPANY - BAYMEADOWS IIMaitland, FL · Inactive | Maitland, FL | Corporation | Sep 12, 1985 | Inactive |
| TC RESIDENTIAL, INC.Winter Park, FL · Inactive | Winter Park, FL | Corporation | Oct 9, 1985 | Inactive |
| CTSF CONSTRUCTION COMPANYMaitland, FL · Inactive | Maitland, FL | Corporation | Dec 11, 1985 | Inactive |
| SOUTHERN CONCRETE SYSTEMS, INC.Maitland, FL · Inactive | Maitland, FL | Corporation | Jan 8, 1986 | Inactive |
| DOUGLAS PARTNERS, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Jan 21, 2003 | Inactive |
| DOUGLAS PARTNERS CONSTRUCTION, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Jan 28, 2003 | Inactive |
| UNIVERSITY MANATEE, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Jul 8, 2004 | Inactive |
| SOUTHERN PROPERTY SPECIALISTS LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Nov 8, 2010 | Inactive |
| DP GENERAL CONTRACTOR LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Nov 8, 2010 | Inactive |
| DOUGLAS WESTSIDE LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Dec 11, 2013 | Inactive |