| HARDEN PENINSULA, LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Jun 7, 2019 | Active |
| RIVERSIDE AVENUE PARTNERS GP, INC.Jacksonville, FL · Active | Jacksonville, FL | Corporation | Apr 25, 2017 | Active |
| TWO H, LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Sep 16, 2016 | Active |
| GARDEN STREET VENTURE, LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Aug 14, 2006 | Active |
| ARLINGTON NURSERY, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 14, 1973 | Inactive |
| HARDEN INSURANCE SERVICES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 21, 1976 | Inactive |
| MAYPORT AND ALL THAT JAZZ, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Nonprofit | Sep 30, 1980 | Inactive |
| PARENT TEACHER SUPPORT GROUP, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Nonprofit | Mar 29, 1982 | Inactive |
| IBH, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 25, 1983 | Inactive |
| COORDINATED FINANCIAL SYSTEMS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 26, 1983 | Inactive |
| MARCH INVESTMENTS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 27, 1984 | Inactive |
| 5865 ARLINGTON EXPRESSWAY, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | May 15, 1985 | Inactive |
| PARKER ROAD, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 19, 1989 | Inactive |
| CAJUN BOATS, L.L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Sep 29, 1999 | Active |
| BLENDED MULCH & MORE, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 12, 2004 | Inactive |
| DIMENSION DEVELOPMENT TWO, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | May 16, 2008 | Active |
| PLUMBING PROPERTIES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Mar 14, 2012 | Inactive |
| DOOLITTLE AND ASSOCIATES - FLORIDA, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 22, 2003 | Inactive |
| RAP PROPERTY MANAGEMENT, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 27, 2007 | Inactive |
| THE GROTTO AT SAN MARCO INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 22, 2016 | Inactive |
| KEYSTONE HOLDINGS, INC.Keystone Heights, FL · Inactive | Keystone Heights, FL | Corporation | Mar 8, 1993 | Inactive |
| SANDRA BENEFIELD & ASSOCIATES, P.A.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | May 5, 1993 | Inactive |
| P. D. D., INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Feb 1, 1994 | Inactive |
| JAX CAR CONNECTION, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 13, 1991 | Inactive |