| WINTER HAVEN CORPORATE GENERAL, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Dec 17, 2019 | Active |
| LAKELAND CORPORATE GENERAL, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Jul 19, 2019 | Active |
| NORTH LAKELAND CORPORATE GENERAL, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Jul 19, 2019 | Active |
| M & M TRANSIT, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Jun 5, 2017 | Active |
| MAHAFFEY DEVELOPMENT, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Apr 6, 2017 | Active |
| CARLTON ARMS OF OCALA, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Oct 24, 2016 | Active |
| OCALA CORPORATE GENERAL, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Oct 19, 2016 | Active |
| HILLSBOROUGH CARLTON ARMS NORTH LLLPSt. Petersburg, FL · Active | St. Petersburg, FL | Partnership | Jul 25, 2014 | Active |
| LAKE CARLTON ARMS, LLLPSt. Petersburg, FL · Active | St. Petersburg, FL | Partnership | Jul 25, 2014 | Active |
| CARLTON ARMS NORTH CORPORATE GENERAL, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Jun 26, 2014 | Active |
| LAKE CARLTON ARMS CORPORATE GENERAL, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Jun 26, 2014 | Active |
| MAGNOLIA VALLEY CORPORATE GENERAL, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Jun 26, 2014 | Active |
| WINTER PARK GENERAL PARTNER, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Jun 25, 2010 | Active |
| ST. PETERSBURG GENERAL PARTNER, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | May 26, 2010 | Active |
| MAHAFFEY-ALOMA, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Feb 9, 2010 | Active |
| MAHAFFEY S.P., LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Feb 5, 2010 | Active |
| MAHAFFEY W.P., LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Feb 5, 2010 | Active |
| MAHAFFEY INVESTORS CARLTON ARMS NORTH, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Aug 10, 2007 | Active |
| MAHAFFEY INVESTORS LAKE CARLTON, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Oct 10, 2006 | Active |
| ST. PETERSBURG GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Oct 20, 2004 | Active |
| WINTER PARK GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Oct 20, 2004 | Active |
| MAHAFFEY-HARDAWAY MANAGEMENT, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | May 14, 2004 | Active |
| MAGNOLIA VALLEY GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Apr 15, 2004 | Active |
| LAKE CARLTON GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Apr 8, 2004 | Active |
| CARLTON ARMS NORTH GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Apr 2, 2004 | Active |
| MAHAFFEY ASSOCIATES OCALA, LLLPSt. Petersburg, FL · Active | St. Petersburg, FL | Partnership | Sep 30, 2003 | Active |
| NORTH LAKELAND GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Sep 30, 2003 | Active |
| OCALA GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Sep 30, 2003 | Active |
| SOUTH LAKELAND GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Sep 30, 2003 | Active |
| WINTER HAVEN GENERAL PROPERTY, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Jul 23, 2003 | Active |
| THE MAHAFFEY APARTMENT COMPANYSt. Petersburg, FL · Active | St. Petersburg, FL | Corporation | Feb 23, 1988 | Active |
| BRADENTON GENERAL PROPERTY, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Sep 2, 2003 | Inactive |
| MAHAFFEY MANAGEMENT, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Sep 2, 2003 | Inactive |
| COQUINA KEY GENERAL PROPERTY, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Dec 23, 2003 | Inactive |
| CITIZENS FIRST TRUST COMPANY, LLCThe Villages, FL · Inactive | The Villages, FL | LLC | Sep 21, 2004 | Inactive |
| MAHAFFEY OFFICE INVESTMENT COMPANY, LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Oct 10, 2007 | Inactive |
| MARK T. MAHAFFEY OFFICE INVESTORS, LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Oct 10, 2007 | Inactive |
| MAHAFFEY/DEMETREE CDW, LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Nov 22, 2010 | Inactive |
| VIRGINIA LAND VENTURE LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Dec 11, 2012 | Inactive |
| BACKBAY MTM LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Mar 13, 2017 | Inactive |
| MARKTOM CORPORATIONSaint Petersburg, FL · Active | Saint Petersburg, FL | Corporation | Dec 3, 2002 | Active |
| MAC LAKE CARLTON, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 22, 2022 | Inactive |
| M.J.W. RECREATION CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Aug 4, 1997 | Inactive |
| SILVER SANDS THREE DEVELOPMENT, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Nov 18, 1991 | Inactive |
| M & D DEVELOPMENT OF SILVER SANDS, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Nov 18, 1991 | Inactive |
| M & D CONSTRUCTION OF SILVER SANDS, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Nov 18, 1991 | Inactive |
| MAHAFFEY/DEMETREE RIVER'S EDGE, INC.Winter Park, FL · Inactive | Winter Park, FL | Corporation | Sep 8, 1992 | Inactive |