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| CAT FACE PUBLISHING, LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Feb 13, 2019 | Active |
| REGGLE, INC.Miami, FL · Inactive | Miami, FL | Corporation | May 3, 2011 | Inactive |
| HARTS DELI LLCSouth Daytona, FL · Active | South Daytona, FL | LLC | May 15, 2020 | Active |
| YOUNG GREEKS OF AMERICA TRAVEL, LTD., INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 14, 1998 | Inactive |
| BAY BODY, INC.Largo, FL · Inactive | Largo, FL | Corporation | Jan 24, 1984 | Inactive |
| NEWHART CONSTRUCTION COMPANY, INC. OF TEQUESTATequesta, FL · Inactive | Tequesta, FL | Corporation | Feb 17, 1989 | Inactive |
| DAVID HART SERVICES LLCSarasota, FL · Inactive | Sarasota, FL | LLC | Oct 28, 2004 | Inactive |
| UNIQUE INITIATIVES, LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 19, 2007 | Inactive |
| TAMPA HOMES FOR LESS LLCTampa, FL · Inactive | Tampa, FL | LLC | Apr 29, 2009 | Inactive |
| SCA TAX CONSULTANTS USA LLCWeston, FL · Inactive | Weston, FL | LLC | Nov 3, 2009 | Inactive |
| WTF PROPERTIES LLCTampa, FL · Inactive | Tampa, FL | LLC | Feb 9, 2011 | Inactive |
| JUMP FOOTWEAR INTERNATIONAL, LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 29, 2011 | Inactive |
| FLORIDA NKP NMB, LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | Sep 11, 2012 | Inactive |
| SHEKHINAH PICTURES UNIVERSAL LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jul 15, 2014 | Inactive |
| DAVE HART FLOORING LLCPort St. Lucie, FL · Inactive | Port St. Lucie, FL | LLC | Nov 21, 2016 | Inactive |
| TAMPA BAY MR. LLCTampa, FL · Inactive | Tampa, FL | LLC | Mar 20, 2018 | Inactive |
| HARTS MILLWORKS LLCSouth Daytona, FL · Inactive | South Daytona, FL | LLC | Nov 13, 2018 | Inactive |
| ROSECAMP LLCMiramar, FL · Inactive | Miramar, FL | LLC | Oct 21, 2022 | Inactive |
| HART SECURITY CONSULTINGBaker, FL · Active | Baker, FL | LLC | Feb 9, 2026 | Active |
| HOMETEAM REALTY SERVICES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Nov 6, 2001 | Inactive |
| YVON, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jan 21, 2003 | Inactive |
| A TOUCH OF PRAISE, INC.Oakland, FL · Inactive | Oakland, FL | Corporation | Aug 18, 2003 | Inactive |
| SAPPHIRE PROPERTY MANAGEMENT INC.Sarasota, FL · Inactive | Sarasota, FL | Corporation | Oct 7, 2004 | Inactive |
| THE GREAT AMERICAN BARBER SHOP II, INC.Plant City, FL · Inactive | Plant City, FL | Corporation | Jan 29, 2008 | Inactive |
| BAHAMA BRONZE TANNING II INC.Riverview, FL · Inactive | Riverview, FL | Corporation | Apr 7, 2008 | Inactive |
| IRISH'S KITCHEN, INC.Winter Park, FL · Inactive | Winter Park, FL | Corporation | Jan 7, 2010 | Inactive |
| 3G COMMUNITY CORPTampa, FL · Inactive | Tampa, FL | Corporation | Mar 23, 2020 | Inactive |
| DAVID HART INCOrmond Beach, FL · Inactive | Ormond Beach, FL | Corporation | Jun 8, 2020 | Inactive |
| BOOPERS, INC.Englewood, FL · Inactive | Englewood, FL | Corporation | Feb 11, 1993 | Inactive |
| PROTO TECH OF FORT LAUDERDALE, INC.Oakland Park, FL · Inactive | Oakland Park, FL | Corporation | Dec 24, 1991 | Inactive |