Waukesha Electric Systems

We are one of the USA's foremost producers of medium and large-size power transformers, compact integrated substations, and a service provider of transformer and substation equipment for electric utilities and industrial/commercial firms.

As a Wisconsin chartered corporation headquartered in Waukesha, Wisconsin, Waukesha Electric Systems is an operating unit of SPX Corporation, a global provider of industrial and vehicle solutions.

We operate power-transformer-manufacturing plants in three locations, in Waukesha, WI, Goldsboro, NC, and Milpitas, CA.