| ESTACRON OF FLORIDA, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Dec 14, 1979 | Inactive |
| ESTACRON OF AMERICA, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 21, 1979 | Inactive |
| B-SMAT, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 30, 1982 | Inactive |
| THE GROWTH FUND OF FLORIDA, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Apr 20, 1983 | Inactive |
| S & S LAND DEVELOPMENT CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 9, 1984 | Inactive |
| SMATHERS & SMATHERS, P.A.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 9, 1984 | Inactive |
| S & S REALTY, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 30, 1985 | Inactive |
| SKS AUTOMOTIVE GROUP, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 21, 1986 | Inactive |
| SPOK INVESTMENTS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jun 3, 1988 | Inactive |
| MONTE CASSINO WATER CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Dec 7, 1988 | Inactive |
| TE2R2I, LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Jun 5, 2000 | Inactive |
| MODCAST SYSTEMS, L.L.C.Jacksonville, FL · Inactive | Jacksonville, FL | LLC | Jul 5, 2005 | Inactive |
| BRUCE A. SMATHERS, LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Jul 13, 2005 | Inactive |
| MODCAST STRUCTURAL SYSTEMS, L.L.C.Jacksonville, FL · Inactive | Jacksonville, FL | LLC | Dec 27, 2005 | Inactive |
| CASTLINK TECHNOLOGIES, LLCOrange Park, FL · Inactive | Orange Park, FL | LLC | Sep 14, 2007 | Inactive |
| RIVER CITY ISUZU, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | May 31, 1988 | Inactive |
| RECLAIMING OUR HERITAGE, INC.Tampa, FL · Inactive | Tampa, FL | Nonprofit | Jan 17, 2006 | Inactive |
| CONSUMER COUNSELING FOUNDATION, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Nonprofit | Oct 21, 2010 | Inactive |
| MARY L. SINGLETON FOUNDATION, INC.Orange Park, FL · Inactive | Orange Park, FL | Nonprofit | Sep 24, 1997 | Inactive |
| OSPREY INVESTMENTS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 16, 1993 | Inactive |
| ADELANTE, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Feb 7, 1997 | Inactive |
| CHISPYS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 4, 1997 | Inactive |
| SEPIO, INC.Gainesville, FL · Inactive | Gainesville, FL | Corporation | Aug 4, 1997 | Inactive |
| SMATHERS & SMATHERS, P.A.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 12, 1998 | Inactive |
| S & S REALTY OF JACKSONVILLE, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Mar 13, 1998 | Inactive |
| FLORIDA MEDICAL FUNDING, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Mar 2, 1992 | Inactive |