A. O. Smith Corporation, with headquarters in Milwaukee, Wis., is a diversified manufacturer serving customers worldwide. The company is one of the world''s leading manufacturers and marketers of residential and commercial water heating equipment, offering a comprehensive line featuring the best- known brands in the industry. It is also one of North America''s largest manufacturers of electric motors, with an extensive line of hermetic, fractional horsepower, and integral horsepower motors for residential, commercial, and industrial applications. A. O. Smith employs people at facilities in the United States, Mexico, China, Canada, and Europe.