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Watts makes the valves, pipes, and safety devices that control and protect water as it moves through homes, offices, and factories.
Watts Water Technologies makes the unglamorous plumbing hardware that keeps water where it should be — and keeps it from going where it shouldn't. If your basement has a backflow preventer stopping dirty water from creeping into the clean supply, or your office building has a valve regulating the pressure in its heating system, there's a decent chance Watts made it. The company sells valves, regulators, drainage products, and water-quality gear for commercial, industrial, and residential buildings, along with heating and hot-water systems for homes.
The business runs through a few main channels. One is plumbing and flow control: pressure-reducing valves, backflow preventers, and the like, sold largely through wholesale distributors who supply contractors. Another is heating and hot water — tankless water heaters and hydronic heating systems, often sold under the A.O. Smith brand in North America, though those products carry a different name than the parent. A third piece is drains and water reuse, where Watts sells products for managing rainwater and gray water. Customers are mostly the trades and the distributors who serve them; homeowners rarely buy Watts directly, but they benefit from it every day. The appeal for those customers is trust and code compliance. A backflow preventer isn't a fashion item — it's a safety device that has to meet strict standards, and a contractor isn't going to gamble on an unknown brand when a failed valve means a flooded building or a failed inspection. That gives Watts pricing power and sticky relationships with distributors. It also means the company is tied to construction and renovation cycles: when commercial building slows down, so does demand for valves. Competition comes from larger diversified industrial players and regional specialists, and the company has grown partly by buying smaller brands that fit its plumbing niche.
Watts is headquartered in North Andover, Massachusetts, and has been around in various forms since the 1870s, though it's now a focused water-technology company rather than the broader industrial conglomerate it once was. It generates steady cash and returns much of it to shareholders through dividends and buybacks; in recent years it has repurchased a meaningful chunk of its shares, shrinking the share count and lifting per-share results. The core story is simple: buildings need water handled safely, the rules keep getting stricter, and Watts sells the parts that make compliance easy.
Saved answer · last researched 15 Nov 2026