Caleffi

Caleffi is owned by Caleffi S.p.A., headquartered in Italy. No. The ultimate owner of Caleffi, Caleffi S.p.A., is headquartered in Italy, not in the United States.

Caleffi S.p.A. is an Italian company specializing in the design and manufacturing of components for heating, cooling, and plumbing systems. They offer a wide range of products, including valves, thermostats, and other system components.