| DAVID HARRIS GROUP LLCCelebration, FL · Active | Celebration, FL | LLC | Dec 17, 2012 | Active |
| HARRIS ENGINEERING INC.Pompano Beach, FL · Active | Pompano Beach, FL | Corporation | Oct 16, 2003 | Active |
| THE MANHATTAN LIFE INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Dec 14, 1920 | Active |
| STANDARD LIFE AND CASUALTY INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Feb 26, 1959 | Active |
| FAMILY LIFE INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Jun 7, 1960 | Active |
| CENTRAL UNITED LIFE INSURANCE COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 16, 1980 | Inactive |
| SOURCE CAPITAL GROUP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 29, 2002 | Inactive |
| MANHATTANLIFE ASSURANCE COMPANY OF AMERICALocation not reported, FL · Active | Location not reported, FL | Corporation | Aug 21, 2018 | Active |
| HARRIS AUTO CARE, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Oct 13, 1982 | Inactive |
| MIDTOWN T.V. SERVICE, INC.Tallahassee, FL · Inactive | Tallahassee, FL | Corporation | Jul 1, 1983 | Inactive |
| HARRIS PAINT AND AUTOMOTIVE CENTER, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Aug 27, 1985 | Inactive |
| LAGOON FIBERGLASS LLCCocoa, FL · Inactive | Cocoa, FL | LLC | Jun 16, 2016 | Inactive |
| BROWNLEE CATTLE COMPANY LLCStarke, FL · Inactive | Starke, FL | LLC | Apr 9, 2020 | Inactive |
| LAKE BUTLER FFA ALUMNI CORPORATIONLake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Sep 9, 2019 | Inactive |
| ADVANCED THERAPY CLINIC, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Apr 13, 2000 | Inactive |
| BECON MEDICAL, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Dec 14, 2000 | Inactive |
| SIMPLIFIED COMPONENTS, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | Jan 10, 2002 | Inactive |
| DWH ENTERPRISES INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Oct 25, 2004 | Inactive |
| HARRIS INTERNET SOLUTIONS, INC.Jupiter, FL · Inactive | Jupiter, FL | Corporation | Feb 14, 2014 | Inactive |
| HARRIS & COMPANY INC.Raiford, FL · Inactive | Raiford, FL | Corporation | May 22, 2017 | Inactive |
| LIFE OF AMERICA INSURANCE COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 18, 1990 | Inactive |
| HARRIS AUTOMOTIVE SERVICES, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Dec 18, 1992 | Inactive |
| D & R AUTOMOTIVE SERVICES, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Jan 12, 1995 | Inactive |
| SELECT BUILDERS GROUP, INC.Brandon, FL · Inactive | Brandon, FL | Corporation | Oct 29, 1996 | Inactive |
| PHYSICIANS REHABILITATION CENTER, INC,Clearwater, FL · Inactive | Clearwater, FL | Corporation | Aug 22, 1997 | Inactive |
| ANDREWS COMMERCIAL CENTER, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | May 14, 1998 | Inactive |