SWEETHEART CUP CO INC · CHICAGO, ILActiveCHICAGO FLAMEPROOF & WOOD PRES · CHICAGO, ILInactiveRHEEM MFG CO · CHICAGO, ILInactiveSWISHER HYGIENE INC · CHICAGO, ILInactive
Source: U.S. EPA Toxic Release Inventory. Registration does not by itself indicate a health hazard.