Tenaris. 

Tenaris S.A., operating with its subsidiaries, specializes in the manufacturing and global distribution of steel tubular products, encompassing both seamless and welded varieties. The company also delivers a comprehensive suite of services specifically designed for the oil and gas sector, alongside numerous other industrial applications. Its diverse product lineup features items such as steel casings, various tubing products, pipes for mechanical and structural uses, precision cold-drawn pipes, and premium joints and couplings. Additionally, Tenaris offers coiled tubing for oil and gas drilling and workover operations, subsea pipelines, and specialized umbilical tubing, along with a range of tubular accessories. Beyond these core offerings, the company supplies sucker rods, industrial machinery, heat exchangers, and utility conduits for building projects. It also trades in energy and raw materials, and provides financial services. Tenaris S.A. boasts a significant global footprint, with operations spanning North America, South America, Europe, the Middle East and Africa, and the Asia Pacific region. The company was founded in 2001, with its corporate headquarters located in Luxembourg, Luxembourg. It operates as a subsidiary of Techint Holdings S.à r.l.