| LHC LITTLE GABLES LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Nov 20, 2018 | Active |
| LHC LOANS LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Nov 20, 2018 | Active |
| LHC TRIPLEX LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Nov 20, 2018 | Active |
| LHC CASA GRANADA LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Oct 2, 2018 | Active |
| LHC CITRUS LOTS LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Oct 2, 2018 | Active |
| LHC COLONIAL APARTMENTS LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Oct 2, 2018 | Active |
| LHC EDGEWATER LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Oct 2, 2018 | Active |
| NUTOPIA CONSULTING LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Jul 8, 2021 | Active |
| NANO DISCOVERY, INC.Orlando, FL · Active | Orlando, FL | Corporation | Oct 27, 2009 | Active |
| BRENMAR INVESTMENTS INCCoral Gables, FL · Active | Coral Gables, FL | Corporation | Sep 28, 1967 | Active |
| BRENNAN REALTY, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Dec 1, 1987 | Active |
| THREE YOUNG GUYS CORP.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Oct 25, 1988 | Inactive |
| SOUTHERN LENDING AND DEVELOPMENT LLCAventura, FL · Inactive | Aventura, FL | LLC | Mar 16, 2004 | Inactive |
| NANO DISCOVERY, L.L.C.Orlando, FL · Inactive | Orlando, FL | LLC | Mar 1, 2007 | Inactive |
| BRENWELL MEDIA, LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Nov 12, 2009 | Inactive |
| COASTAL SURETIES, LLCJacksonville Beach, FL · Inactive | Jacksonville Beach, FL | LLC | Jun 1, 2010 | Inactive |
| LHC ARAGON LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Oct 2, 2018 | Inactive |
| LHC JOSE MARTI LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Oct 2, 2018 | Inactive |
| DREAMCATCHER MIAMI LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | Jan 12, 2024 | Inactive |
| BRENNAN HOLDINGS, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Nov 2, 1989 | Inactive |
| J. BRENNAN, INC.Venice, FL · Inactive | Venice, FL | Corporation | Jun 28, 2001 | Inactive |
| J BRENNAN II, INC.Venice, FL · Inactive | Venice, FL | Corporation | Sep 17, 2002 | Inactive |
| NUKE PLANNING, INC.Satellite Beach, FL · Inactive | Satellite Beach, FL | Corporation | Jan 2, 2004 | Inactive |
| BRENNAN SUBS, INC.Sarasota, FL · Inactive | Sarasota, FL | Corporation | Sep 6, 2007 | Inactive |
| ADVANTAGE BAIL BONDS INCWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Apr 6, 2009 | Inactive |
| CORAL GABLES BAIL BONDS, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Nov 20, 1995 | Active |
| GOLDEN GLADES APTS., INC.Miami, FL · Inactive | Miami, FL | Corporation | Dec 19, 1996 | Inactive |