ALUMINUM FOUNDRIES INC · WINCHESTER, INActiveARDAGH GLASS INC · WINCHESTER, INActiveKELLAIR ENGINEERING INC · WINCHESTER, INActiveOMCO MOULD INC · WINCHESTER, INActiveSILVERTOWNE · WINCHESTER, INActiveTOA WINCHESTER LLC · WINCHESTER, INActiveLYNN NON-FERROUS FNDY INC · WINCHESTER, INInactiveROSS SAND CASTING INDUSTRIES INC. PLANT 3 · WINCHESTER, INInactive
Source: U.S. EPA Toxic Release Inventory. Registration does not by itself indicate a health hazard.