AMPHENOL SPECTRA STRIP · HAMDEN, CTActiveLEED-HIMMEL INDUSTRIES · HAMDEN, CTActiveSUPERIOR PRINTING INK CO INC · HAMDEN, CTActiveTILCON CONNECTICUT INC · HAMDEN, CTActiveCAPITOL MFG HAMDEN FACILITY · HAMDEN, CTInactive
Source: U.S. EPA Toxic Release Inventory. Registration does not by itself indicate a health hazard.