Didier Hornet

Part of Vallourec SA, Vallourec Oil & Gas UK Ltd. is a private company that provides services to oil field contractors. The company is based in Bellshill, UK.

Part of Vallourec SA, Vallourec Deutschland GmbH is a German company that manufactures seamless steel tubes and pipes for oil and gas industries. The private company is based in Dusseldorf, Germany. The company was founded in 1885 by Reinhard Mannesmann, Max Mannesmann. The CEO is Ulrich Menne.

Vallourec Oil & Gas France SASU engages in the manufacture of steel tubes and pipes. The company was founded on February 25,1992 and is headquartered in Aulnoye-Aymeries, France.

Part of Vallourec SA, Serimax Holdings SAS is a holding French company with interests in the welding sector. The private company is based in Roissy, France.

Vallourec Drilling Products USA, Inc. manufactures drill pipes and related components. Its products include heavyweight drill pipe, drill collars, kelly valves, pup joints, rotary subs, thread protectors and drilling accessories to petroleum, natural gas exploration and drilling industries. The company was founded in 1994 and is headquartered in Houston, TX.

Part of Vallourec SA, Vallourec Tubes France SAS is a French company that manufactures steel tubes, pipes, hollow profiles, and fittings. The private company is based in Meudon, France. The CEOs are Sascha Bibert, Philippe Carlier. The company was founded in 1965.