| JSM PROMENADE GP, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Dec 4, 2017 | Active |
| JSM PROMENADE, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Dec 2, 2015 | Active |
| JSM INVESTMENTS, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Jan 30, 2015 | Active |
| ASM PAYROLL SERVICES INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Jan 10, 2007 | Active |
| JM GREEN CAY, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | May 11, 2006 | Active |
| JSM PEBBLE BEACH LLCMiami, FL · Active | Miami, FL | LLC | Mar 27, 2024 | Active |
| JSM CONSTRUCTION, INC.Miami, FL · Inactive | Miami, FL | Corporation | Nov 7, 1977 | Inactive |
| PARK PLACE LAND, LTD.Coral Gables, FL · Active | Coral Gables, FL | Partnership | Nov 23, 1993 | Active |
| BOCA GLADES LIMITED PARTNERSHIPCoral Gables, FL · Inactive | Coral Gables, FL | Partnership | Sep 30, 1996 | Inactive |
| JAG VENTURES, LTD.Coral Gables, FL · Active | Coral Gables, FL | Partnership | Jan 7, 1998 | Active |
| SRM HOLDINGS LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Jan 30, 2001 | Inactive |
| MRS DEVELOPMENT LLCMiami, FL · Inactive | Miami, FL | LLC | Mar 7, 2002 | Inactive |
| SERENITY COVE GP-SM, LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 17, 2004 | Inactive |
| JM MALDEN, LLCMiami, FL · Inactive | Miami, FL | LLC | Jul 14, 2006 | Inactive |
| PPL MANAGEMENT, LLCMiami, FL · Inactive | Miami, FL | LLC | Aug 11, 2006 | Inactive |
| PPL LAND INVESTMENTS, LLCMiami, FL · Inactive | Miami, FL | LLC | Aug 14, 2006 | Inactive |
| JANE'S PLANE LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Apr 9, 2007 | Inactive |
| PARK PLACE LAND, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Nov 18, 1993 | Active |
| PARTNERSHIP SERVICES, INCORPORATEDMiami, FL · Inactive | Miami, FL | Corporation | Dec 3, 1993 | Inactive |
| HOUSING TRUST FINANCIAL GROUP, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 12, 1996 | Inactive |
| BOCA GLADES, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Sep 27, 1996 | Inactive |
| CARMEL COMMERCIAL GROUP, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Jun 5, 1997 | Active |
| JAG INVESTORS, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Oct 10, 1997 | Active |
| CARMEL INTERNATIONAL REALTY, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Feb 6, 1991 | Active |