| J.W. WALTER INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Mar 12, 1949 | Inactive |
| LYONS CONSTRUCTION CO.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 1, 1953 | Inactive |
| MID-STATE INVESTMENT CORPORATIONTampa, FL · Inactive | Tampa, FL | Corporation | Oct 29, 1954 | Inactive |
| SAW CONSTRUCTION COMPANY INCTampa, FL · Inactive | Tampa, FL | Corporation | Dec 1, 1954 | Inactive |
| LYONS BUILDERS INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 26, 1956 | Inactive |
| M. A. C. CORPORATIONTampa 4, FL · Inactive | Tampa 4, FL | Corporation | Jan 2, 1959 | Inactive |
| MILTON DEV. & CONST. CO., INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Apr 8, 1959 | Inactive |
| SKYLINE HEIGHTS SHOPPING CENTER INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 12, 1959 | Inactive |
| SKYWAY MOTEL, INC. OF ST. PETESt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Jun 19, 1961 | Inactive |
| TAMPA AIRPORT MOTEL, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 28, 1961 | Inactive |
| HILLSBORO FINANCE CO. OF ORLANDO.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 18, 1963 | Inactive |
| WALTER - WEEKS BROADCASTING, INC.Daytona Beach, FL · Inactive | Daytona Beach, FL | Corporation | Apr 11, 1966 | Inactive |
| WINTER SPRINGS DEVELOPMENT CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 13, 1969 | Inactive |
| GRW CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 14, 1969 | Inactive |
| JIM WALTER ADVISERS, INCTampa, FL · Inactive | Tampa, FL | Corporation | Apr 5, 1972 | Inactive |
| LTW CONSTRUCTION COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 25, 1972 | Inactive |
| KPI INCDelray Beach, FL · Inactive | Delray Beach, FL | Corporation | Dec 18, 1972 | Inactive |
| TAMPA AIRPORT RESORT GOLF AND RACQUET CLUB, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Nov 5, 1973 | Inactive |
| HCT, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jan 29, 1974 | Inactive |
| WALTER REALTY INVESTORSTampa, FL · Inactive | Tampa, FL | Other | Apr 5, 1972 | Inactive |
| GOVERNOR'S MANAGEMENT AND EFFICIENCY STUDY, INC.Tampa, FL · Inactive | Tampa, FL | Nonprofit | Oct 19, 1973 | Inactive |
| THE GEORGIA MARBLE COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 20, 1969 | Inactive |
| SHORE OIL CORPORATIONTampa, FL · Inactive | Tampa, FL | Corporation | Sep 2, 1970 | Inactive |