Headquartered in Milwaukee, Wis., A. O. Smith Corporation is a global leader applying innovative technology and energy-efficient solutions to products manufactured and marketed worldwide. 

We are one of the world's leading manufacturers of residential and commercial water heating equipment and boilers, as well as a manufacturer of water treatment and air purification products. 

We employ approximately 15,000 men and women at operations in the United States, Canada, Mexico, China, India, the United Kingdom, the Netherlands, and Turkey.