Tenaris SA is a Luxembourg-based holding company engaged in the steel pipe manufacturing and distributing businesses. The Tubes segment includes the operations comprises the production and selling of both seamless and welded steel tubular products and related services, mainly for energy and industrial applications. The Company is involved in the production of offshore and onshore line pipes, drill pipes, pipe accessories, sucker rods, perforating guns, sand screens, downhole drill motors. It also offers services for its products. The Projects segment includes the operations which comprise the production and selling of welded steel pipe products, mainly used in the construction of major pipeline projects. The Company operates through numerous subsidiaries in Canada, the United States, Mexico, Brazil, Chile, Colombia, Argentina, Uruguay, Italy, Luxembourg, the United Kingdom, Switzerland, Japan, Indonesia, among others.