DELTA GROUP ELECTRONICS · SAN DIEGO, CAActiveDESIGNER MOLECULES INC · SAN DIEGO, CAActiveGENERAL DYNAMICS CORP CONVAIR DIV · SAN DIEGO, CAActiveRD INSTRUMENTS INC · SAN DIEGO, CAActiveSANTIER INC. · SAN DIEGO, CAActiveTELEDYNE INSTRUMENTS INC DBA TELEDYNE IMPULSE · SAN DIEGO, CAActiveKOCH MEMBRANE SYSTEMS · SAN DIEGO, CAInactive
Source: U.S. EPA Toxic Release Inventory. Registration does not by itself indicate a health hazard.