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| COX 5X VENTURES LLCNaples, FL · Active | Naples, FL | LLC | Jul 25, 2025 | Active |
| COUNSELOR CORPORATION OF AMERICABoca Raton, FL · Inactive | Boca Raton, FL | Corporation | Feb 28, 1977 | Inactive |
| COX, GARDNER & CORNWELL, INC.Boynton Beach, FL · Inactive | Boynton Beach, FL | Corporation | Nov 6, 1984 | Inactive |
| FUTURETECH INDUSTRIES, INC.Gainesville, FL · Active | Gainesville, FL | Corporation | Nov 30, 1984 | Active |
| GENERAL IMAGING CORP.Gainesville, FL · Active | Gainesville, FL | Corporation | Feb 19, 1985 | Active |
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| CENTURY PRECAST PRODUCTS, LLCOcala, FL · Inactive | Ocala, FL | LLC | Nov 29, 2001 | Inactive |
| TRADITION HOMES, LLCOcala, FL · Inactive | Ocala, FL | LLC | Dec 4, 2001 | Inactive |
| KEYSTONE WATERWORKS, LLCGainesville, FL · Inactive | Gainesville, FL | LLC | Dec 27, 2001 | Inactive |
| CENTURY CAST STONE, LLCOcala, FL · Inactive | Ocala, FL | LLC | Mar 18, 2004 | Inactive |
| CENTURY STONE LLCOcala, FL · Inactive | Ocala, FL | LLC | May 25, 2005 | Inactive |
| INSUL-TILE, LLCGainesville, FL · Inactive | Gainesville, FL | LLC | Jul 15, 2010 | Inactive |
| THE SPORTSHAND, LLCOdessa, FL · Inactive | Odessa, FL | LLC | Feb 7, 2011 | Inactive |
| MOLDS DOT BIZ, LLCGainesville, FL · Inactive | Gainesville, FL | LLC | Mar 21, 2011 | Inactive |
| SPORTSPOM, LLCOdessa, FL · Inactive | Odessa, FL | LLC | Sep 15, 2014 | Inactive |
| J&D LIMITLESS LLCBrandon, FL · Inactive | Brandon, FL | LLC | Mar 3, 2016 | Inactive |
| COX RACING, INC.Ormond Beach, FL · Inactive | Ormond Beach, FL | Corporation | Nov 8, 1989 | Inactive |
| AQUATIC SENSORS CORPORATIONAlachua, FL · Inactive | Alachua, FL | Corporation | Mar 2, 1990 | Inactive |
| ORAVIEW, INC.Alachua, FL · Inactive | Alachua, FL | Corporation | Jul 3, 2001 | Inactive |
| J.D.C. CABLE, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Nov 12, 2003 | Inactive |
| JOHN D COX JR INC.Brandon, FL · Inactive | Brandon, FL | Corporation | Jan 2, 2004 | Inactive |
| STONE BUILDING SYSTEMS, INC.Ocala, FL · Inactive | Ocala, FL | Corporation | Sep 21, 2005 | Inactive |
| CURTIS MATHES CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 11, 1985 | Inactive |
| EDENPALM, INC.Newport Richey, FL · Inactive | Newport Richey, FL | Corporation | Nov 28, 2012 | Inactive |
| COX COMMUNICATIONS, INC.Gainesville, FL · Inactive | Gainesville, FL | Corporation | Feb 22, 1995 | Inactive |
| ELECTRONIC DIGITAL SERVICES, INC.Alachua, FL · Inactive | Alachua, FL | Corporation | Oct 23, 1995 | Inactive |
| DIAMOND POOL PRODUCTS, INC.Alachua, FL · Inactive | Alachua, FL | Corporation | Jul 1, 1996 | Inactive |