ITC is a leading manufacturer of acoustic transducers for: ship and submarine sonar, oceanographic survey, seismic exploration, marine life research, medical devices and industrial proximity sensing. Founded in 1966, ITC has provided design, development and manufacture of acoustic and ultrasonic transducers for the widest range of applications. ITC is an incorporated subsidiary of Channel Technologies and affiliate of Channel Industries, Inc. – a major supplier of piezoelectric ceramic.

ITC has developed and manufactured over 5,000 different acoustic transducer designs for a wide range of applications. ITC transducers have been used in defense, communication, navigation control and information gathering applications. They are integral to many advanced sonar systems, position determining systems and data telemetry devices.

The company also produces commercial acoustic transducers for medical, industrial, navigation, seismic exploration, seabed mining, fish tracking, and other applications requiring advanced acoustic technology.

ITC's modern manufacturing facility located in Santa Barbara, California, incorporates general assembly, machine and engineering prototype shops, acoustic test tanks, pressure tanks and sophisticated acoustical and electrical test equipment. The experienced staff has tremendous versatility in manufacturing everything from small quantity orders of one or two units to orders for large scale production projects numbering in the tens of thousands.