| MRN ENTERPRISES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 25, 1980 | Inactive |
| CONTINENTAL TRADING GROUP LIMITED, INC.Aventura, FL · Inactive | Aventura, FL | Corporation | Nov 4, 1998 | Inactive |
| HELFAND DEVELOPMENT LLC.Location not reported, FL · Inactive | Location not reported, FL | LLC | Jun 6, 2005 | Inactive |
| BOCA CIEGA SHORES, LLCTreasure Island, FL · Inactive | Treasure Island, FL | LLC | Dec 5, 2005 | Inactive |
| MORRIS BRIDGE PARTNERS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Feb 22, 2006 | Inactive |
| NORTH A HYDE PARK DEVELOPERS, LLCWesley Chapel, FL · Inactive | Wesley Chapel, FL | LLC | May 30, 2006 | Inactive |
| RNG OVERTOWN LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 5, 2008 | Active |
| NYRE ADVISORS LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Mar 21, 2008 | Inactive |
| RING DEVELOPMENT, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 7, 2011 | Active |
| RING EQUITY PROPERTIES LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 24, 2011 | Active |
| GIBSON COVE PROPERTIES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Sep 29, 2014 | Active |
| NEW OVERTOWN EQUITY PROPERTIES LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 17, 2015 | Active |
| NEWMAN EQUITY PROPERTIES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 25, 2015 | Active |
| RING EQUITY SPECIAL PROJECTS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 2, 2015 | Active |
| BLOCK 10 LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 27, 2021 | Active |
| THE GRIFFIN HILL GROUP, INC.Plantation, FL · Inactive | Plantation, FL | Corporation | Mar 13, 2001 | Inactive |
| BROKEN BOTTLE ENTERTAINMENT, INC.N Miami, FL · Inactive | N Miami, FL | Corporation | Feb 6, 2002 | Inactive |
| WHITMAN & LAWRENCE CONSULTING, INC.Davie, FL · Inactive | Davie, FL | Corporation | Apr 15, 2003 | Inactive |
| EMPIRE PETROLEUM, INC.Davie, FL · Inactive | Davie, FL | Corporation | Nov 7, 2003 | Inactive |
| STREET DREAMS, INC.Hollywood, FL · Inactive | Hollywood, FL | Corporation | Jun 16, 2004 | Inactive |
| COBRA MARKETING GROUP INC.Plantation, FL · Inactive | Plantation, FL | Corporation | Oct 5, 2009 | Inactive |
| GRIFFIN HILL & ASSOCIATES, INC.Delray Beach, FL · Inactive | Delray Beach, FL | Corporation | Apr 2, 2010 | Inactive |
| GRIFFIN HILL CONSULTING GROUP, INC.Plantation, FL · Inactive | Plantation, FL | Corporation | Sep 19, 2013 | Inactive |
| D.L.D. MARKETING, INC.Aventura, FL · Inactive | Aventura, FL | Corporation | Dec 26, 1995 | Inactive |
| BARRETT BRANDON & CO., INC.Davie, FL · Inactive | Davie, FL | Corporation | Feb 18, 1999 | Inactive |