A. O. Smith

A. O. Smith Corporation is a global manufacturer based in Milwaukee, Wisconsin, specializing in water heating and water treatment technologies. Founded in 1874 by Charles Jeremiah Smith, the company has grown to employ over 12,700 people. It has a rich history, starting as a machine shop and evolving into a leader in water solutions, particularly after patenting glass-lined water heaters in 1936. Today, A. O. Smith primarily focuses on manufacturing residential and commercial water heaters, as well as water treatment solutions. The company has expanded its offerings through strategic acquisitions, including boilers and building products. With operations in North America and Europe, A. O. Smith serves a diverse range of customers, including residential homeowners and commercial sectors, emphasizing integrity, innovation, and customer satisfaction.