A.O. Smith (AOS)

The business is organised primarily around North America and the rest of the world. North America accounts for the majority of revenue and is the company’s most important profit base. A.O. Smith is a leading water heater manufacturer in the region, with a strong position in both residential and commercial markets. Residential water heaters form a large part of North American sales, and the company benefits from demand tied to replacement cycles as well as new construction and renovation activity.

Outside North America, A.O. Smith has built a significant presence in China, where it entered in the mid-1990s and expanded through branded water heating and water treatment products. The company has also developed operations in other international markets, including India. Management has announced a strategic review of its China operations, reflecting changing market conditions and the need to assess the best long-term approach for that business.

A.O. Smith’s distinctiveness lies in its focus on essential water-related equipment, a category driven by reliability, energy efficiency, regulation, and replacement demand. Its scale, brand recognition, distribution relationships, and engineering expertise help it compete in markets where customers often prioritise durability, service support, and trusted product performance.