| CHARTER MANAGEMENT, INC.Miami Bch, FL · Inactive | Miami Bch, FL | Corporation | Feb 6, 1969 | Inactive |
| UNIVERSAL INDUSTRIAL PROPERTIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 10, 1971 | Inactive |
| UNIVERSAL LAND RESOURCES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 30, 1971 | Inactive |
| PLAZA V REALTY INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 30, 1974 | Inactive |
| FLORIDA HEARING CONSERVATION ASSOCIATES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 11, 1976 | Inactive |
| FLORIDA LAND & CATTLE CO.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Dec 10, 1976 | Inactive |
| WHAT'S YOUR RACQUET, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 25, 1980 | Inactive |
| IT TAKES BALLS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 25, 1980 | Inactive |
| WEST INDIES YACHT CENTER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 13, 1980 | Inactive |
| MILLCO, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Aug 6, 1980 | Inactive |
| BISCAYNE BOULEVARD FOOD STORES, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Feb 28, 1977 | Inactive |
| PONCE RENTALS, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Dec 7, 1981 | Inactive |
| WILLIAM O'NEIL, PROFESSIONAL ASSOCIATIONTallahassee, FL · Inactive | Tallahassee, FL | Corporation | Jul 11, 1989 | Inactive |
| MARLIN ONE, L.L.C.Location not reported, FL · Inactive | Location not reported, FL | LLC | Jan 2, 2008 | Inactive |
| BLACK LAKE GROUP LLCLake Placid, FL · Inactive | Lake Placid, FL | LLC | Dec 4, 2015 | Inactive |
| TECHNICAL CAPITAL CORPORATIONTallahassee, FL · Inactive | Tallahassee, FL | Corporation | Mar 2, 1990 | Inactive |
| 529 WEST SHORE LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 27, 2025 | Active |
| MAGGIES PLACE, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Nov 10, 1986 | Inactive |
| ECUMENICAL CENTER FOR CHRISTIAN REPENTANCE, INC.Miami Bch, FL · Inactive | Miami Bch, FL | Nonprofit | May 14, 1984 | Inactive |
| BAHIA DEL MAR CONDOMINIUM ASSOCIATION NO. 5 OF ST. PETERSBURG, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Nonprofit | Dec 18, 1986 | Active |
| O'NEIL'S VENTURES, INCSarasota, FL · Inactive | Sarasota, FL | Corporation | Jun 5, 2009 | Inactive |
| SUNBELT DIVERSIFIED SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 25, 1989 | Inactive |
| O'NEIL'S ENTERPRISES, INC.Sarasota, FL · Inactive | Sarasota, FL | Corporation | Dec 30, 1997 | Inactive |