| | Dynamic Manufacturing Inc (Pittsburgh, PA) Circuit board & cable assembling; gas sensors | |
| | Ennovation Of Wisconsin Inc (Watertown, WI) Industrial speed sensors | |
| | Environmental Technology Inc (South Bend, IN) Electronic controls & sensors; computer peripheral equipment | |
| | Fast Heat Inc (Elmhurst, IL) Manufactures thermocouples; band & electric heating elements & sensors, controllers & cartridge heaters, hot runner systems & components & electronic temperature controls | |
| | FSI/Fork Standards Inc (Lombard, IL) Optical encoders, machine vision systems & photo electric sensors | |
| | Hi-Stat Manufacturing Co Inc (Sarasota, FL) Manufacture automotive distance, speed, & temperature sensors; solenoid valves, vacuum switches & pressure transducers | |
| | Honeywell International (Freeport, IL) Electrical & electronic switches; industrial, photoelectric & proximity controls & control sub-systems; solid state sensors & pressure transducers | |
| | Integrated Sensing Systems Inc (Ypsilanti, MI) Micro sensors | |
| | Kane Engineering Group Inc (Grand Rapids, MI) Systems integration: servo controls, sensors & measurement devices | |
| | Kinematics And Controls Corp (Brooksville, FL) Manufacture liquid level sensors | |
| | Magnetrol International Inc (Downers Grove, IL) Level & flow instruments, machine air bubble sensors, transmitters, controllers & ultrasonic controls | |
| | Measurement Specialties Inc (Valley Forge, PA) Piezo film sensors & components | |
| | Micro Pneumatic Logic Inc (Fort Lauderdale, FL) Pressure switches & sensors | |
| | Migatron Corp (Woodstock, IL) Ultrasonic sensors | |
| | Motion Control Components Inc (Cleveland, OH) Manufactures reps; sensors & machine safety products | |
