| 5370 ESTERO BLVD #22 LLCFort Myers Beach, FL · Active | Fort Myers Beach, FL | LLC | Aug 10, 2022 | Active |
| CHARLES C. HART II, P.A.Lake Mary, FL · Active | Lake Mary, FL | Corporation | May 30, 2008 | Active |
| SEMINOLE COUNTY AFFORDABLE HOUSING PARTNERS, INC.Longwood, FL · Active | Longwood, FL | Nonprofit | Nov 16, 2017 | Active |
| KEN'S POND, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Nov 28, 2022 | Active |
| WISCO BOYS WINDOW CLEANING LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Dec 19, 2023 | Active |
| FRENCH RIVIERA THEATERS, INC.Riviera Beach, FL · Inactive | Riviera Beach, FL | Corporation | Mar 28, 1974 | Inactive |
| TODD REALTY, INC.Jupiter, FL · Inactive | Jupiter, FL | Corporation | Mar 22, 1977 | Inactive |
| NETWORK PERIPHERALS INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 26, 2001 | Inactive |
| HART'S FLOWERS, INC.Jupiter, FL · Inactive | Jupiter, FL | Corporation | May 6, 1981 | Inactive |
| HART PROPERTIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 21, 1985 | Inactive |
| CHARLES HART, LLCBrooksville, FL · Inactive | Brooksville, FL | LLC | Oct 3, 2007 | Inactive |
| LOVE HART DESIGNS, LLCPort St. Lucie, FL · Inactive | Port St. Lucie, FL | LLC | Sep 12, 2016 | Inactive |
| CHARLES J HART, LLCBrooksville, FL · Inactive | Brooksville, FL | LLC | Mar 10, 2021 | Inactive |
| LITOW LLCMiami, FL · Inactive | Miami, FL | LLC | Jan 30, 2023 | Inactive |
| HARTEDGE BIOOPS CONSULTING LLCSeminole, FL · Active | Seminole, FL | LLC | Dec 17, 2024 | Active |
| SANIBEL BEAUTIFICATION, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Jun 9, 2000 | Inactive |
| CALLAHAN QUARTERBACK CLUB, INC.Callahan, FL · Inactive | Callahan, FL | Nonprofit | Jan 9, 1987 | Inactive |
| ALPHA AND OMEGA WORD MINISTRIES INCOrange Park, FL · Active | Orange Park, FL | Nonprofit | Dec 18, 2024 | Active |
| STAGEHANDS PAYMASTERS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Nonprofit | Nov 5, 1990 | Inactive |
| C & B BODY SHOP SUPPLIES, INC.Callahan, FL · Inactive | Callahan, FL | Corporation | Apr 25, 2001 | Inactive |
| ALUMINUM ENCLOSURE SUPPLIERS COUNCIL, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Oct 5, 2006 | Inactive |
| CHARLIE HART, INC.Miami, FL · Inactive | Miami, FL | Corporation | Apr 29, 2014 | Inactive |
| DJJ CONSTRUCTION SERVICES, INC.Brooksville, FL · Inactive | Brooksville, FL | Corporation | Aug 5, 2019 | Inactive |
| ALL AMERICAN APPLIANCE COMPANYDavie, FL · Inactive | Davie, FL | Corporation | Oct 23, 1996 | Inactive |
| VALRICO AUTO WHOLESALE & LEASING INC.Valrico, FL · Inactive | Valrico, FL | Corporation | Mar 23, 1998 | Inactive |
| CAPSTONE GOLF SERVICES INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jul 24, 1992 | Inactive |