ARCTIC CAT INC. · MADISON, SDActiveFALCON PLASTICS INC · MADISON, SDActiveGLOBAL POLYMER INDUSTRIES INC · MADISON, SDActiveMANITOU EQUIPMENT AMERICA LLC. - MADISON · MADISON, SDActivePERSONA INC (MADISON) · MADISON, SDActivePROKO IND INC · MADISON, SDInactive
Source: U.S. EPA Toxic Release Inventory. Registration does not by itself indicate a health hazard.