A. O. Smith Corporation is a global water technology company specializing in residential and commercial hot water and water treatment solutions. The company manufactures and markets gas and electric water heaters, boilers, heat pumps, storage tanks, and advanced water treatment systems for use in homes, businesses, institutions, and industrial facilities. Its products serve applications such as residences, restaurants, hotels, hospitals, schools, office buildings, and manufacturing sites, addressing both basic hot water needs and more complex water quality requirements. A. O. Smith operates through two main segments: North America and Rest of World, with a strong presence in China, Europe, and India. Its portfolio also includes point-of-entry and point-of-use filtration, softening, and reverse osmosis systems for both residential and commercial customers. Headquartered in Milwaukee, Wisconsin, and founded in 1874, A. O. Smith today plays a significant role in the building products and industrial equipment markets by providing reliable, energy-focused water heating and treatment solutions across approximately 80 countries.