John C. Procario

American Transmission Co. owns and operates the high-voltage electric transmission system. It provides electric transmission services in portions of Wisconsin, Michigan, Minnesota, and Illinois. It serves electricity producers and electric distribution companies. The company was founded by José M. Delgado in 2001 and is headquartered in Waukesha, WI.

Ohio Valley Electric Corp. provides electric power generation, and distribution services. The company was founded in 1952 and is headquartered in Piketon, OH.