| GULF COAST HOLDINGS OF FLORIDA, LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | May 24, 2021 | Active |
| WHLG FM, LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | Mar 8, 2011 | Active |
| WSBH FM, LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | Dec 28, 2010 | Active |
| RED STAG INVESTMENTS LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | Jul 23, 2010 | Active |
| HORIZON BROADCASTING COMPANY, LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | Nov 13, 2009 | Active |
| HORIZON INVESTMENT COMPANY OF FLORIDA, LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | May 2, 2006 | Active |
| CKK MANAGEMENT SERVICES, LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | Dec 5, 2005 | Active |
| HOMETOWN NEWS, L.C.Fort Pierce, FL · Active | Fort Pierce, FL | LLC | Nov 2, 2001 | Active |
| HOMETOWN NEWS OF FLORIDA, LLCSouth Daytona, FL · Active | South Daytona, FL | LLC | Dec 1, 2015 | Active |
| ST. LUCIE LAND COMPANYFort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Mar 4, 1983 | Inactive |
| FIRST OF HOMESTEAD, INC.Homestead, FL · Inactive | Homestead, FL | Corporation | Nov 7, 1983 | Inactive |
| RIVERSIDE BANKING COMPANYFort Pierce, FL · Active | Fort Pierce, FL | Corporation | Jan 10, 1985 | Active |
| KING'S HIGHWAY INDUSTRIAL PARK, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Apr 7, 1987 | Inactive |
| HOMETOWN MANAGEMENT, L.L.C.Fort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Jun 17, 2003 | Inactive |
| WJZT COMMUNICATIONS, LLCFort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Mar 24, 2006 | Inactive |
| HORIZON AGGREGATES, LLCFort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Sep 6, 2006 | Inactive |
| SMITH RANCH, LLCFort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Feb 14, 2007 | Inactive |
| HOMETOWN FINANCIAL INVESTMENTS, LLCVero Beach, FL · Inactive | Vero Beach, FL | LLC | Nov 19, 2009 | Inactive |
| GENTRY INVESTMENT SERVICES, LLCFort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Nov 19, 2009 | Inactive |
| KNIGHT SMITH COMMUNICATIONS, LLCFort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Oct 5, 2015 | Inactive |
| BENTLEY INVESTMENT SERVICES LLCFort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Aug 19, 2019 | Inactive |
| HORTON BROADCASTING COMPANY, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Oct 16, 1989 | Inactive |
| SMITH RANCH & GROVE, L.C.Fort Pierce, FL · Active | Fort Pierce, FL | LLC | Dec 31, 1998 | Active |
| HORIZON TREE FARM, L.C.Fort Pierce, FL · Active | Fort Pierce, FL | LLC | Feb 18, 1999 | Active |
| KNIGHT SMITH HOLDINGS, LLCFort Pierce, FL · Active | Fort Pierce, FL | LLC | Mar 23, 2015 | Active |
| TREASURE COAST SPORTS UNLIMITED, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Nonprofit | Apr 29, 1991 | Inactive |
| BRENDA K. AND VERNON D. SMITH FAMILY FOUNDATION, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Aug 21, 1998 | Active |
| HOMETOWN BANKING COMPANYHomestead, FL · Inactive | Homestead, FL | Corporation | May 19, 2004 | Inactive |
| HOMETOWN BANKING SERVICES COMPANY, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | May 19, 2004 | Inactive |
| HILLCREST INSURANCE COMPANYGainesville, FL · Inactive | Gainesville, FL | Corporation | Jun 23, 2005 | Inactive |
| HOH ACQUISITION, INC.Homestead, FL · Inactive | Homestead, FL | Corporation | Jan 5, 2006 | Inactive |
| RBC ACQUISITION, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Mar 15, 2006 | Inactive |
| CARLTON JEWELERS & COMPANYVero Beach, FL · Inactive | Vero Beach, FL | Corporation | Aug 22, 1995 | Inactive |
| RIVERSIDE GULF COAST BANKING COMPANYFort Pierce, FL · Active | Fort Pierce, FL | Corporation | Mar 31, 1997 | Active |
| RIVERSIDE BANK OF THE GULF COASTCape Coral, FL · Inactive | Cape Coral, FL | Corporation | May 14, 1997 | Inactive |