Tenaris S.A., through its subsidiaries, engages in the manufacture and sale of steel pipe products. The company produces and sells seamless and welded steel tubular products, as well as offers related services for the oil and gas industry primarily oil country tubular goods used in drilling operations and other industrial applications. It also provides welded steel pipe products primarily used in the construction of pipeline projects for the transportation of gas and fluids. In addition, the company offers casing and tubing, drill pipes, premium connections, pipe accessories, sucker rods, and coiled tubing; onshore and offshore line pipes; and welded steel pipes for electric conduits, industrial equipment, and raw materials. Further, it is involved in the ownership and licensing of steel technology, as well as in the financial sector. The company’s products are used in oil and gas, power generation, industrial and mechanical, and automotives industries, as well as in offshore and onshore applications. It operates in North America, South America, Europe, the Middle East, Africa, the Far East, and Oceania. The company is headquartered in Luxembourg. Tenaris S.A. is a subsidiary of San Faustin S.A.