Marc Majus

Montupet SA designs and manufactures cast aluminum components for automotive industry. Its products include cylinder heads, blocks, induction pipes, pipe bodies, turbo-compressor bodies, untreated or machine-cut structural and suspension parts, and untreated or machine-cut braking parts. The company was founded in 1977 and is headquartered in Clichy, France.

MFT-Montupet SNC was founded on May 28, 1998 and was headquartered in Anderlecht , Belgium.

Linamar Light Metals Belfast Ltd. engages in casting of light metals. The company is headquartered in Belfast, the United Kingdom.

Part of Linamar Corp., Montiac SA de CV is a Mexican company that manufactures cylinder-heads for automobiles. The company is based in Torreón, Mexico. The CEO of the company is Stéphane Magnan.

Alumalsa SA is a Spanish company that was founded in 1946. The private company is based in Zaragoza, Spain. Alumalsa manufactures and supplies aluminium castings and machined components.

Gesfitec Ltd. is an investment holding British company founded in 1990. The private company is based in Belfast, UK. The company's main function is to hold investments.

Montupet, Inc. wholesales automobile parts and supplies. The company is headquartered in Livonia, MI.