Tenaris is the leading global manufacturer and supplier of tubular products and services used in the drilling, completion and production of oil and gas and a leading supplier of tubular products and services used in process and power plants and in specialized industrial and automotive applications.

Through our integrated global network of manufacturing, R&D and service facilities, we are working with our customers to meet their needs for the timely supply of high performance products in increasingly complex operating environments.




Ternium is a manufacturer of flat and long steel products, with production centers in Argentina, Mexico, Colombia, Guatemala and the United States. It is one of the leading steel companies in Latin America with highly integrated processes to manufacture steel and value-added products. Since February 2006, Ternium is listed on the New York Stock Exchange under the TX symbol.




Techint is a global supplier of engineering, construction and procurement services, with a strong presence in Latin America, Europe, Africa and the Middle East. Techint’s business interests also include oil and gas exploration, production and transportation.