| METER TANE GAS CORPORATIONMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Nov 14, 1953 | Inactive |
| ACMAR ENGINEERING CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 7, 1955 | Inactive |
| BELMONT MORTGAGE CORPMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Oct 7, 1955 | Inactive |
| TOPEKA LAND CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 5, 1956 | Inactive |
| ACMAR LAND CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 9, 1956 | Inactive |
| MILFORD HOTEL CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 10, 1957 | Inactive |
| AMBASSADOR MOTEL INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 10, 1958 | Inactive |
| HANOVER LAND CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 14, 1958 | Inactive |
| FLORIDA BUILDING & DEVELOPMENT CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 1, 1958 | Inactive |
| ADMINISTRATION BLDG. CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 6, 1959 | Inactive |
| SUNSET LAND CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 24, 1959 | Inactive |
| ST. PAUL LAND CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 27, 1959 | Inactive |
| TAMPA UTILITY CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 20, 1960 | Inactive |
| TAMPA UTILITY AND REALTY CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 20, 1960 | Inactive |
| MIAMI TENPIN LANES INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 12, 1960 | Inactive |
| FT. LAUDERDALE TEN PIN LANES, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Oct 22, 1960 | Inactive |
| MOTEL HOLDING CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 28, 1962 | Inactive |
| MID-FLORIDA GAS COMPANYMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Oct 4, 1963 | Inactive |
| INDIAN RIVER GAS COMPANYMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Dec 10, 1963 | Inactive |
| DANIA BOWLING CORP.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Mar 20, 1964 | Inactive |
| EMBCO, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Apr 20, 1964 | Inactive |
| GULF COUNTIES GAS COMPANYMiami, FL · Inactive | Miami, FL | Corporation | May 6, 1964 | Inactive |
| CONGRESS TEN PINS,INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Aug 5, 1964 | Inactive |
| KENDALL LAND HOLDING CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 5, 1964 | Inactive |
| GOOD HOUSEKEEPING GAS COMPANY OF NASSAUYulee, FL · Inactive | Yulee, FL | Corporation | Nov 2, 1964 | Inactive |
| GOOD HOUSEKEEPING GAS COMPANY OF FLORDIAJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 21, 1964 | Inactive |
| GOOD HOUSEKEEPING GAS COMPANY OF SOUTHSIDEJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 21, 1964 | Inactive |
| GOOD HOUSEKEEPING GAS COMPANY OF JACKSONVILLELocation not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 21, 1964 | Inactive |
| SEMINOLE BEACH HOLDING CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 30, 1965 | Inactive |
| NATIONAL GAS COMPANYMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Oct 7, 1965 | Inactive |
| FARRENS TREE SURGEONS INCMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Oct 22, 1965 | Inactive |
| HARFORD COUNTY DEVELOPMENT CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 20, 1966 | Inactive |
| HARTFORD BUILDING CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 28, 1966 | Inactive |
| HARTFORD INVESTMENT CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 10, 1966 | Inactive |
| HARTFORD COMMUNITIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 24, 1966 | Inactive |
| KENDALL MOTEL CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 20, 1967 | Inactive |
| COMET GAS COMPANYMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Feb 5, 1968 | Inactive |
| MAJOR GAS COMPANYMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Feb 5, 1968 | Inactive |
| SECURITY CONSTRUCTION CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 15, 1968 | Inactive |
| PLAZA RECREATION DEVELOPMENT CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 13, 1968 | Inactive |
| PLAZA BUILDING CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 13, 1968 | Inactive |
| GOLDEN GLADES BUILDING CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 29, 1968 | Inactive |
| VERSAILLES PLAZA BUILDING CORPMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Aug 30, 1968 | Inactive |
| GOLDEN GLADES CLUB RECREATION CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 12, 1969 | Inactive |
| CONDOMINIUM INTERNATIONAL, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 30, 1969 | Inactive |
| MIAMI COUNTRY CLUB INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 23, 1969 | Inactive |
| MIAMI SUBURBAN COUNTRY CLUB INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 23, 1969 | Inactive |
| PLAZA TOWER MANAGEMENT CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 11, 1969 | Inactive |
| GOLDEN GLADES MANAGEMENT CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 10, 1969 | Inactive |
| PLAZA ASSOC., INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 12, 1971 | Inactive |