Instrumentation and Specialty Controls, a division of AMETEK Inc., is comprised of three Business Units; Instrumentation Systems, Brookfield and Motec GmbH. Instrumentation Systems includes the VIS and NCC brands. Brookfield includes the Brookfield and Arizona Instrument brands. The division is headquartered in Warrenville, IL, with operations in Illinois, Colorado, Massachusetts, Arizona, Reynosa, Mexico and Hadamar-Steinbach, Germany.