TSTenaris S.A. American Depositary Shares

Tenaris S.A. American Depositary Shares represent Tenaris S.A., a global manufacturer and supplier of steel pipe products and related services for the energy industry and other industrial applications. Tenaris focuses on tubular solutions used in oil and gas operations, including casing, tubing, line pipe, mechanical pipes, and specialty connections that support drilling, completion, and production activities. The company also serves broader industrial markets with products designed for high-pressure transport and structural applications. Through its integrated manufacturing, service, and distribution network, Tenaris provides technical and commercial support to customers across multiple regions. Tenaris S.A. is headquartered in Luxembourg and operates as a major participant in the steel tube and energy equipment market.