| KELLER BUILDING PRODUCTS OF NEW ORLEANS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 17, 1953 | Inactive |
| KELLER BUILDING PRODUCTS OF HOUSTON, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jun 10, 1952 | Inactive |
| KELLER BUILDING PRODUCTS OF MIAMI, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 28, 1953 | Inactive |
| KELLER BUILDING PRODUCTS OF ST. PETERSBURG, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 13, 1955 | Inactive |
| KELLER BUILDING PRODUCTS OF FT. MYERS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Mar 23, 1956 | Inactive |
| KELLER BUILDING PRODUCTS OF TALLAHASSEE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 23, 1956 | Inactive |
| KELLER BUILDING PRODUCTS OF SHREVEPORT,INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 22, 1957 | Inactive |
| KELLER BUILDING PRODUCTS OF ST. LOUIS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 9, 1958 | Inactive |
| KELLER LEASING CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 15, 1959 | Inactive |
| KELLER BUILDING PRODUCTS OF BATON ROUGE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 23, 1960 | Inactive |
| KELLER EXTRUSIONS INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 5, 1964 | Inactive |
| KELLER ELECTRIC INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 11, 1965 | Inactive |
| KELLER CHRISTMAS TREE COMPANY, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jul 12, 1965 | Inactive |
| AIR CONTROL PRODUCTS OF PORTLAND INCMiami, FL · Inactive | Miami, FL | Corporation | May 16, 1966 | Inactive |
| KELLER BUILDING PRODUCTS OF JOHNSON CITY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 10, 1971 | Inactive |
| KELLER ALUMINUM PRODUCTS OF PENNSYLVANIA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 6, 1971 | Inactive |