| AGT INVESTMENTS OF ST. AUGUSTINE, LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | May 7, 2020 | Inactive |
| WATTS UP ENTERPRISES, LLCSt. Augustine, FL · Active | St. Augustine, FL | LLC | Mar 12, 2015 | Active |
| A GREEN WORLD, LLCSt. Augustine, FL · Active | St. Augustine, FL | LLC | Feb 24, 2010 | Active |
| HISTORIC BAYFRONT REALTY HOLDING COMPANYSt. Augustine, FL · Inactive | St. Augustine, FL | Corporation | Nov 14, 1988 | Inactive |
| ALISON LYNDSAY REALTY HOLDING COMPANYSt. Augustine, FL · Inactive | St. Augustine, FL | Corporation | Feb 14, 1989 | Inactive |
| NORTH LAKES, LLCSaint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Aug 4, 2004 | Inactive |
| BEACHES OF VILANO, LLCSaint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Feb 23, 2005 | Inactive |
| RIVERFRONT DEVELOPEMENT GROUP II, LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | Sep 9, 2005 | Inactive |
| THE VILLAS AT HASTINGS, L.L.C.Saint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Feb 22, 2006 | Inactive |
| BEACH HOUSE INN AT ST. AUGUSTINE BEACH, LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | Sep 6, 2006 | Inactive |
| A1A-ALLIANCE GROUP LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | Mar 7, 2007 | Inactive |
| A1A-ALLIANCE ST AUG BC LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | Mar 7, 2007 | Inactive |
| A1A-ALLIANCE PALATKA LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | Mar 7, 2007 | Inactive |
| A1A-ALLIANCE PALM COAST LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | Mar 7, 2007 | Inactive |
| RMG WATER STREET DEVELOPMENT, LLCSaint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Nov 8, 2007 | Inactive |
| BEACHES OF VILANO II, LLCSaint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Feb 12, 2008 | Inactive |
| INNOVATED BUILDING SYSTEMS, LLCSaint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Jul 25, 2017 | Inactive |
| INNOVATED BUILDING SYSTEMS II, LLCSaint Augustine, FL · Inactive | Saint Augustine, FL | LLC | Jul 25, 2017 | Inactive |
| OLDEST CITY IMPROVEMENT COMPANY INC.St. Augustine, FL · Inactive | St. Augustine, FL | Corporation | Jul 25, 1990 | Inactive |
| NEW AUGUSTINE HOMES, INC.Saint Augustine, FL · Inactive | Saint Augustine, FL | Corporation | Mar 29, 2002 | Inactive |
| LORRINGTON DEVELOPMENT GROUP, INC.Saint Augustine, FL · Inactive | Saint Augustine, FL | Corporation | Sep 4, 1998 | Inactive |
| PRESTIGE INLET ESTATES, INC.Saint Augustine, FL · Inactive | Saint Augustine, FL | Corporation | Sep 4, 1998 | Inactive |
| GGF ENTERPRISES INC.St. Augustine, FL · Inactive | St. Augustine, FL | Corporation | Apr 18, 1991 | Inactive |
| GUARANTEED TITLE INSURANCE AGENCY OF ST. AUGUSTINE, INC.St. Augustine, FL · Inactive | St. Augustine, FL | Corporation | Dec 4, 1991 | Inactive |
| G.G.F. ENTERPRISES II, INC.St. Augustine, FL · Inactive | St. Augustine, FL | Corporation | Apr 1, 1992 | Inactive |