ASCO (Automatic Switch Company) Power Technologies, a business unit of Schneider Electric, makes electrical equipment used in healthcare facilities, data centers, communication networks, commercial buildings, and industrial plants.
ASCO also includes a Services branch, providing maintenance programs, modifications, upgrades, and emergency repairs. The "Firetrol" branch of ASCO provides power transfer switches, controls, and alarms for fire suppression. ASCO's headquarters is located in Florham Park, New Jersey. With over 1400 employees and 500,000 square feet of manufacturing floor space, it is the world's largest manufacturer of power transfer switches.