Denis Mugnier

STE FR EM Chemical engages in manufacturing petrochemicals. The company's main activities include base chemistry; production of polyefins such as polyethylene and polypropylenes; production of rubbers such as halobutyl, traditional butyl and elastomers; adhesion products; intermediate products such as hydrocarbonated and oxygenated fluids, plastifiers, alcohols, carboxylic acids, ethers and esters; and additives for petroleum products. The company was founded on 25 April 1967 and is headquartered in Courbevoie, France.

Esso Raffinage SAS owns and operates petroleum refineries. The company was founded in 1990 and is headquartered in Nanterre, France.

Société de la Raffinerie de Dunkerque SA owns & operates bitumen & base oils products refinery and produces 300,000 tons of bitumen annually. The company was founded in 1992 and is headquartered in Dunkirk, France.