| TALQUIN EQUIPMENT COMPANYSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 19, 1953 | Inactive |
| TBP-AAI CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Jan 4, 1966 | Inactive |
| CROWN WINDOW COMPANYSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 30, 1974 | Inactive |
| JERRY HALEY, INC.Deltona, FL · Inactive | Deltona, FL | Corporation | Dec 31, 1975 | Inactive |
| TALQUIN DEVELOPMENT COMPANYSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Jul 8, 1981 | Inactive |
| TALQUIN CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | May 26, 1981 | Inactive |
| PROGRESS BBS CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Jan 31, 1983 | Inactive |
| MERIDIAN LAND COMPANYSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Feb 4, 1983 | Inactive |
| PROGRESS TRADING, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Sep 15, 1983 | Inactive |
| COMCO OF AMERICA,INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Oct 27, 1983 | Inactive |
| PROGRESS CREDIT CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Nov 28, 1983 | Inactive |
| PROGRESS CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Nov 30, 1983 | Inactive |
| PROGRESS LEASING CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 28, 1983 | Inactive |
| PROGRESS TECHNOLOGIES CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Oct 24, 1985 | Inactive |
| BAYBORO CONSULTING GROUP, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Oct 6, 1986 | Inactive |
| GORMAN AIR CONDITIONING COMPANY, INCSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Oct 9, 1986 | Inactive |
| PROGRESS RAIL SERVICES CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Nov 17, 1986 | Inactive |
| AST RECOVERIES, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 5, 1986 | Inactive |
| PROGRESS WATER TECHNOLOGIES CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Nov 18, 1987 | Inactive |
| KYMAY RESOURCES, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Oct 6, 1988 | Inactive |
| TALQUIN BUILDING PRODUCTS COMPANYSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 9, 1988 | Inactive |
| TALQUIN BP REAL ESTATE COMPANYSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 15, 1988 | Inactive |
| POWER INTERSTATE ENERGY SERVICES CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Feb 12, 1993 | Inactive |
| POWER ENERGY SERVICES CORPORATIONSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Feb 12, 1993 | Inactive |
| DADE CITY COGEN, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 7, 1990 | Inactive |
| UMATILLA COGEN, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 7, 1990 | Inactive |
| POWER COGEN, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Dec 7, 1990 | Inactive |