| OCEANUS GLOBAL OUTREACH, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Jun 7, 2018 | Active |
| HENRY COURT, LLCNaples, FL · Inactive | Naples, FL | LLC | Feb 4, 2025 | Inactive |
| BEACH AWAY, LLCNaples, FL · Active | Naples, FL | LLC | Aug 4, 2020 | Active |
| A HARRIS SERVICES LLCTavernier, FL · Active | Tavernier, FL | LLC | Feb 26, 2018 | Active |
| PRESERVATION & CONSERVATION SOCIETY, INC.Tavernier, FL · Active | Tavernier, FL | Nonprofit | Feb 9, 2015 | Active |
| HTS, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Sep 18, 1978 | Inactive |
| NAPLES JUNIOR WOMAN'S CLUB, INC.Naples, FL · Inactive | Naples, FL | Nonprofit | Jun 22, 1961 | Inactive |
| THE RUTH HOUSE, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Feb 12, 1973 | Inactive |
| THE TRUSTEES OF GRINNELL COLLEGE, INC.Location not reported, FL · Active | Location not reported, FL | Nonprofit | Jun 13, 2016 | Active |
| NATIONAL WOMEN OF ACHIEVEMENT, INC.Location not reported, FL · Active | Location not reported, FL | Nonprofit | Mar 29, 2022 | Active |
| J. HARRIS CONSTRUCTION, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | Jul 8, 1983 | Inactive |
| CARRIAGE HOUSE ASSISTED LIVING FACILITIES LLCTitusville, FL · Inactive | Titusville, FL | LLC | Oct 25, 2005 | Inactive |
| WATER VIEW RESORTS, LLCTavernier, FL · Inactive | Tavernier, FL | LLC | Dec 7, 2010 | Inactive |
| KEY LARGO ACOUSTICS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 23, 2015 | Inactive |
| EMERALD LAKES RESIDENT'S ASSOCIATION, INC.Naples, FL · Active | Naples, FL | Nonprofit | Nov 23, 1988 | Active |
| THE VILLAGES AT EMERALD LAKES FOUR CONDOMINIUM ASSOCIATION, INC.Naples, FL · Active | Naples, FL | Nonprofit | Dec 7, 1992 | Active |
| WELLSPRING MEDICAL EQUIPMENT, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Nov 27, 2000 | Inactive |
| WELLNESS INSTITUTE OF FLORIDA, INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Nov 27, 2000 | Inactive |
| A HARRIS INC.Delray Beach, FL · Inactive | Delray Beach, FL | Corporation | Feb 28, 2014 | Inactive |
| BEST LOOKING GUY INC.Naples, FL · Inactive | Naples, FL | Corporation | Dec 4, 2014 | Inactive |
| COACHING FOR PERFORMANCE, INC.Naples, FL · Inactive | Naples, FL | Corporation | Mar 22, 2016 | Inactive |
| MARK C. HARRIS, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Nov 20, 1995 | Inactive |
| ANNE HARRRIS, C.P.A., P.A.Tavernier, FL · Inactive | Tavernier, FL | Corporation | May 24, 1996 | Inactive |