Wheelabrator Timeline

1908 - present

1908 SAND MIXING MACHINE COMPANY OHIO
1910 AMERICAN FOUNDRY & MACHINE COMPANY  
1920 AMERICAN FOUNDRY & MACHINE COMPANY OHIO/ILLINOIS
1926 AMERICAN FOUNDRY & MACHINE COMPANY
INDIANA
1946 AMERICAN WHEELABRATOR & EQUIPMENT COMPANY  
1955 WHEELABRATOR CORPORATION  
1964 THE WHEELABRATOR CORPORATION  
1971 WHEELABRATOR-FRYE, INC.  
1986 THE WHEELABRATOR CORPORATION  
1987 THE WHEELABRATOR CORPORATION GEORGIA
1996 U. S. FILTER SURFACE PREPARATION GROUP, INC.  
2003 INTERNATIONAL SURFACE PREPARATION GROUP, INC.  
2006  WHEELABRATOR GROUP, INC.