| TRIPLE EAGLE GROUP, INC.Brooksville, FL · Active | Brooksville, FL | Corporation | Oct 13, 2011 | Active |
| NATIONAL ASSOCIATION OF RETIRED LAW ENFORCEMENT OFFICERS II INC.Brooksville, FL · Active | Brooksville, FL | Nonprofit | Nov 21, 2006 | Active |
| HART HOMES LLCFort Lauderdale, FL · Active | Fort Lauderdale, FL | LLC | Aug 5, 2016 | Active |
| DIVINE AUTOMOTIVE DESIGN LLCHaines City, FL · Active | Haines City, FL | LLC | Jul 25, 2022 | Active |
| RIGHT TO LEARN GLOBAL LITERACY PROJECT INC.Jacksonville, FL · Active | Jacksonville, FL | Nonprofit | Oct 27, 2017 | Active |
| WHOLE HARTED STUDIOS LLCMount Dora, FL · Active | Mount Dora, FL | LLC | Dec 9, 2013 | Active |
| SHIP SHAPE PROPERTY RESOURCE, LLCPanama City, FL · Active | Panama City, FL | LLC | Aug 9, 2021 | Active |
| INTRACOASTAL OASIS HOMES, LLCSarasota, FL · Active | Sarasota, FL | LLC | Jan 22, 2025 | Active |
| M.J. HART CONSTRUCTION, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Oct 19, 1974 | Inactive |
| C. K. BUILDERS, INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Jun 21, 1978 | Inactive |
| HART ENGINEERING, INC.Palm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | Corporation | Feb 13, 1979 | Inactive |
| GANNETT SATELLITE INFORMATION NETWORK, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 19, 1982 | Inactive |
| ENERGY ENGINEERING ASSOCIATES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 22, 2005 | Active |
| CAPE PUBLICATIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 30, 2005 | Inactive |
| HART OF FLORIDA ENTERPRISES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 2, 1981 | Inactive |
| AMERICAN PIPING PRODUCTS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | May 13, 2026 | Active |
| PACIFIC AND SOUTHERN COMPANY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 12, 1996 | Inactive |
| SERENDIPITY ANTIQUES, INC.Boca Raton, FL · Inactive | Boca Raton, FL | Corporation | Aug 5, 1986 | Inactive |
| THE MOSTLY POPS POPS ORCHESTRA, INC.Lutz, FL · Inactive | Lutz, FL | Corporation | Oct 20, 1987 | Inactive |
| KLIM INTERNATIONAL SERVICES, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Jul 20, 1988 | Inactive |
| HAMILTON & STRATTON COMPANYCoral Gables, FL · Inactive | Coral Gables, FL | Corporation | Jan 11, 1989 | Inactive |
| UP TO THE SKY INVESTMENTS LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jan 8, 2004 | Inactive |
| CENTRAL FLORIDA LANDBANK LLCOrlando, FL · Inactive | Orlando, FL | LLC | Dec 19, 2005 | Inactive |
| UNITED LAND BANK LLCLongwood, FL · Inactive | Longwood, FL | LLC | Dec 22, 2005 | Inactive |
| TERRA BLOCK LLCCelebration, FL · Inactive | Celebration, FL | LLC | Jul 7, 2006 | Inactive |
| ENVIRO-CELL LLCCelebration, FL · Inactive | Celebration, FL | LLC | Jul 7, 2006 | Inactive |
| OSPREY TRANSPORT, LLCSt. Petersburg, FL · Inactive | St. Petersburg, FL | LLC | Nov 28, 2006 | Inactive |
| LETALI GROUP LLCSunrise, FL · Inactive | Sunrise, FL | LLC | Dec 31, 2007 | Inactive |
| FLORIDA E & M, LLCMiramar, FL · Inactive | Miramar, FL | LLC | Mar 4, 2008 | Inactive |
| HAHART INVESTMENTS LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Oct 22, 2012 | Inactive |
| V&H VENTURES LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Aug 16, 2013 | Inactive |
| INSTRUCTABLE LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Jun 29, 2016 | Inactive |
| PANAMA GROUP, LLCRoyal Palm Beach, FL · Inactive | Royal Palm Beach, FL | LLC | Sep 6, 2018 | Inactive |
| PANAMA GROUP HOLDINGS, LLCRoyal Palm Beach, FL · Inactive | Royal Palm Beach, FL | LLC | Sep 6, 2018 | Inactive |
| TROPICAL OASIS CAR WASH, LLCRoyal Palm Beach, FL · Inactive | Royal Palm Beach, FL | LLC | Sep 6, 2018 | Inactive |
| HART2HEART ENTERPRISES LLCBoca Raton, FL · Inactive | Boca Raton, FL | LLC | Jul 10, 2023 | Inactive |
| VIRELION_OS LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Mar 18, 2026 | Active |
| OCEAN BREEZE JUNK REMOVAL LLCPonte Vedra, FL · Active | Ponte Vedra, FL | LLC | Apr 29, 2026 | Active |
| PRETTY DECENT LLCJensen Beach, FL · Active | Jensen Beach, FL | LLC | Sep 4, 2026 | Active |
| BEAR CREEK TIMBER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Nov 19, 2004 | Active |
| FIA TIMBER GROWTH FLORIDA 1, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 5, 2012 | Active |
| FIA TIMBER MANAGEMENT II, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 12, 2012 | Active |
| HART-BUILT HOMES, INC.Inverness, FL · Inactive | Inverness, FL | Corporation | Apr 11, 1988 | Inactive |
| MARTIN J. GLEMBOURTT FOUNDATION INCOrlando, FL · Inactive | Orlando, FL | Nonprofit | Feb 7, 2006 | Inactive |
| LATIN AMERICAN MISSION, INC.Clermont, FL · Inactive | Clermont, FL | Nonprofit | Sep 20, 2006 | Inactive |
| WATER LEAF OWNERS ASSOCIATION, INC.Pensacola, FL · Inactive | Pensacola, FL | Nonprofit | Aug 23, 2021 | Inactive |
| LITTLE HARBOUR HOMEOWNERS' ASSOCIATION, INC.Naples, FL · Active | Naples, FL | Nonprofit | Aug 2, 1995 | Active |
| H AND C SERVICES INC.Alva, FL · Inactive | Alva, FL | Corporation | Jan 10, 2000 | Inactive |
| TERCILLA, COURTEMANCHE ARCHITECTS, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | May 16, 2000 | Inactive |
| MO-VEGAS REHABILITATION, INC.W. Palm Bch, FL · Inactive | W. Palm Bch, FL | Corporation | Nov 22, 2002 | Inactive |