Paolo Rocca

Siderca SAIC manufactures and supplies seamless steel pipe products. Its products include casing, tubing, line pipe, and mechanical pressure and temperature tubing that is used for gas and oil pipelines. The company was founded in 1990 and is headquartered in Buenos Aires, Argentina.

Part of Rocca & Partners SA, San Faustin SA is an investment vehicle. The private company is based in Willemstad, Netherlands.

Dalmine SpA engages in the production of seamless steel pipes products. The company was founded in 1906 and is headquartered in Dalmine, Italy.

Tubos de Acero de México SA is a manufactures steel pipes. Its principal activities are the production of seamless steel pipe such as casing, tubing & drill pipe used in various phases of oil and gas production as well as transportation. It also manufactures weldable pipe fittings, cold-drawn pipe and other mechanical seamless pipes for industrial usage. Its activities include material selection, project management, double jointing, internal & external coating, internal blasting, anode pad installation, buckle arrestors and tight dimentsional tolerances achieved with internal diamenter machining or cold-end sizing. The company operates in the offshore markets of the Gulf of Mexico, West Africa, Far East, United Kingdom and Scandinavia. TenerisTamsa was founded in 1952 and is headquartered in Mexico City, Mexico.

Confab Industrial SA manufactures and supplies welded steel pipes for the energy industry in Brazil. Its products are used in the oil, petrochemical, gas, mining, water and sewage, and civil construction Industries. The company was founded 1943 and is headquartered in São Caetano do Sul, Brazil.

Tenova SpA is engaged in providing metal making and mining solutions. It offers steelmaking, thermal, rolling, and strip processing services. The company was founded in 1945 and is headquartered in Castellanza, Italy.

Techint SA provides construction and engineering services. It services also include procurement, operation and management for large-scale projects. The firm serves oil and gas, energy, industrial plants, oil refineries and petrochemical plants, mining, and infrastructure and architecture civil works market segments. The company was founded by Agostino Rocca in 1945 and is headquartered in Buenos Aires, Argentina.