American Transmission Company

About American Transmission Company

As the nation's first multi-state, transmission-only utility, American Transmission Co. helps keep the lights on for more than five million people in the Upper Midwest. Headquartered in Pewaukee, Wis., ATC owns and operates the high-voltage electric transmission system that moves electricity from where it's produced to where it's needed over a network of electric transmission lines and substations.

Regional Employees
Utilities & Telecommunications
Waukesha, WI
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