| HARRIS VALUATION, LLCMiami, FL · Active | Miami, FL | LLC | Feb 28, 2025 | Active |
| CALLOWAY FOUNDRY AND MACHINE WORKS INCORPORATEDPanama City, FL · Inactive | Panama City, FL | Corporation | Dec 20, 1957 | Inactive |
| DAJOHAUR INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 20, 1962 | Inactive |
| BALBI CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 14, 1971 | Inactive |
| PAULK REALTY, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Feb 20, 1974 | Inactive |
| HOUSE OF INTERIORS, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Aug 8, 1974 | Inactive |
| EXPORT PACKAGING AND SERVICE CORPORATIONPanama City, FL · Inactive | Panama City, FL | Corporation | Apr 16, 1979 | Inactive |
| PORT SERVICES CORPORATIONPanama City, FL · Inactive | Panama City, FL | Corporation | Apr 16, 1979 | Inactive |
| JOBY'S SEAFOOD, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 18, 1979 | Inactive |
| WILLIAM E. HARRIS CONSTRUCTION, INC.Lehigh Acres, FL · Inactive | Lehigh Acres, FL | Corporation | Jul 23, 1981 | Inactive |
| KICA, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Aug 12, 1981 | Inactive |
| WILLIAM MORTGAGE CORPORATIONSafety Harbor, FL · Active | Safety Harbor, FL | Corporation | Oct 15, 1981 | Active |
| GARDEN OF MEMORIES, LTD.Panama City, FL · Inactive | Panama City, FL | Partnership | Mar 12, 1981 | Inactive |
| HARRIS ELECTRIC SERVICE, INC.Lehigh Acres, FL · Inactive | Lehigh Acres, FL | Corporation | Jan 30, 1981 | Inactive |
| DAVENPORT, JOHNSTON, HARRIS & GERDE, P.A.Panama City, FL · Inactive | Panama City, FL | Corporation | Apr 30, 1981 | Inactive |
| LEGGETT'S FLOOR COVERING, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Dec 5, 1984 | Inactive |
| J W SEAFOOD, INC.Paname City, FL · Inactive | Paname City, FL | Corporation | May 29, 1985 | Inactive |
| BAY FENCE, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Apr 9, 1986 | Inactive |
| P. & T. ENTERPRISES, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Jul 1, 1986 | Inactive |
| NETWORK INC.Cape Canaveral, FL · Inactive | Cape Canaveral, FL | Corporation | Jul 7, 1986 | Inactive |
| JUNCTION STATION, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Jan 20, 1987 | Inactive |
| HARRIS SOD COMPANY, INC.Saint Cloud, FL · Inactive | Saint Cloud, FL | Corporation | Jul 14, 1988 | Inactive |
| TWOTUNICS LLCVero Beach, FL · Inactive | Vero Beach, FL | LLC | Sep 28, 2015 | Inactive |
| HARRIS SOD LLCSaint Cloud, FL · Active | Saint Cloud, FL | LLC | May 22, 2019 | Active |
| PARADISE COMMONS,LLCFernandina Beach, FL · Inactive | Fernandina Beach, FL | LLC | May 5, 2020 | Inactive |
| ACHIEVING POTENTIAL, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 14, 2004 | Inactive |
| MANGO'S ISLAND GRILL, INC.St. James City, FL · Inactive | St. James City, FL | Corporation | Oct 19, 2010 | Inactive |