A.O. Smith Corporation
Largest water heater manufacturer in North America. Brands include State, Lochinvar, and Aquasana. Serves residential and commercial construction markets.
Ownership graph
No public ownership relationships listed.
Capital
Public listing
AOS on NYSE ($9.5B market cap,
as of 2026-09)
Market position
Roles
Building Suppliers
Provenance
Sources
Verified date not recorded.