| SEACOAST TOWERS, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Sep 27, 1962 | Inactive |
| OCEANCOAST CORP.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Apr 10, 1963 | Inactive |
| SEACOAST TOWERS EAST INCMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Apr 5, 1965 | Inactive |
| AMSONS CO.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 28, 1965 | Inactive |
| SEACOAST TOWERS RESTAURANTS INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 1, 1966 | Inactive |
| TOWER HOUSE INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 6, 1969 | Inactive |
| DOMESTIC SERVICES INCORPORATEDMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Mar 30, 1970 | Inactive |
| STEPHEN MUSS ASSOCIATES, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Apr 20, 1970 | Inactive |
| TOWERS PROPERTIES, INCORPORATEDMiami Bch, FL · Inactive | Miami Bch, FL | Corporation | Jan 6, 1971 | Inactive |
| 5500 COLLINS MANAGEMENT COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 27, 1974 | Inactive |
| QUAYSIDE MANAGEMENT CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 11, 1976 | Inactive |
| LA VILLE, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Dec 23, 1977 | Inactive |
| QUAYSIDE LAND ASSOCIATION, INC.Miami, FL · Inactive | Miami, FL | Nonprofit | Feb 24, 1976 | Inactive |
| QUAYSIDE CONDOMINIUM PHASE ONE, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Nonprofit | Feb 24, 1976 | Inactive |
| ALEXANDER MUSS AND SONS, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Dec 27, 1963 | Inactive |
| KENDALL PROPERTY ASSOCIATES, LIMITEDMiami Beach, FL · Inactive | Miami Beach, FL | Partnership | Dec 30, 1974 | Inactive |
| MIAMI RIVER INVESTMENT CORP.Miami, FL · Inactive | Miami, FL | Corporation | Apr 23, 1981 | Inactive |
| S M CELLULAR, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 11, 1985 | Inactive |
| CITIZENS FOR COUNTY CHOICE ON CASINOS, INC.Miami Bch, FL · Inactive | Miami Bch, FL | Nonprofit | Feb 4, 1986 | Inactive |
| "THE" NEIGHBORHOOD, INC.Miami, FL · Inactive | Miami, FL | Nonprofit | Aug 1, 1986 | Inactive |
| SANDRA, INC.Miami, FL · Inactive | Miami, FL | Corporation | Mar 20, 2000 | Inactive |
| KDM II CORPORATIONMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Oct 3, 2002 | Inactive |
| SEACOAST TOWERS REAL ESTATE PROPERTY MANAGEMENT COMPANYMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Mar 7, 1991 | Inactive |