   westinghouse electric company llc is a us based nuclear power company, controlled by the toshiba group, offering nuclear products and services to utilities internationally, including nuclear fuel, service and maintenance, instrumentation, control and design of nuclear plants. as of 2014 westinghouse builds and operates approximately one-half of the world's operating nuclear plants. westinghouse's world headquarters are located in the pittsburgh suburb of cranberry township, pennsylvania. ==history== for further chronological details, see timeline of company evolution ===westinghouse history 1886-2000=== * 1886: westinghouse electric company was founded in pi
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