| ROBB & STUCKY OF NAPLES INCFort Myers, FL · Inactive | Fort Myers, FL | Corporation | Mar 28, 1960 | Inactive |
| MARINER PROPERTIES, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Jun 30, 1971 | Inactive |
| BEST WESTERN DEL PRADO INN, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Jun 2, 1972 | Inactive |
| SOUTH SEAS PLANTATION COMPANYFort Myers, FL · Inactive | Fort Myers, FL | Corporation | Jul 24, 1972 | Inactive |
| SOUTH SEAS PLANTATION LAND COMPANYSanibel Island, FL · Inactive | Sanibel Island, FL | Corporation | May 6, 1975 | Inactive |
| ROBB & STUCKY, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Jun 19, 1978 | Inactive |
| THE ROCKS DEVELOPMENT CORPORATIONFort Myers, FL · Inactive | Fort Myers, FL | Corporation | Nov 6, 1978 | Inactive |
| THE MARINER GROUP, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Dec 16, 1971 | Inactive |
| MARINER ACCEPTANCE CORPORATIONFort Myers, FL · Inactive | Fort Myers, FL | Corporation | Dec 9, 1981 | Inactive |
| SOUTHSEAS PLANTATION CABLE TELEVISION CORPORATIONCaptiva Island, FL · Inactive | Captiva Island, FL | Corporation | Feb 10, 1982 | Inactive |
| MARINER MARKETING SERVICES & DEVELOPMENT COMPANY, LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | Jan 14, 2004 | Inactive |
| R&S GP, LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | Dec 5, 2006 | Inactive |
| PDL GP, LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | Dec 5, 2006 | Inactive |
| MARINER REALTY, LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | Dec 17, 2009 | Inactive |
| THE VILLAS OF SUNSET COVE LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | Apr 16, 2018 | Inactive |
| SOUTH SEAS RESORT HOLDINGS, LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | May 3, 2018 | Inactive |
| RIVERWOOD DEVELOPMENT, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Aug 6, 1990 | Inactive |
| M M S & D, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Oct 28, 2004 | Inactive |
| AGT SERVICES CO., INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Nov 13, 1998 | Inactive |
| AGT LEASING CO., INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Nov 13, 1998 | Inactive |
| VACATIONS MANAGEMENT INVESTORS, L.C.Orlando, FL · Inactive | Orlando, FL | LLC | Jan 30, 1992 | Inactive |