Graduated with a master's degree in Public Works from ESTP Paris, Jérôme Bellemin began his career at Colas Africa in 1995 as a civil engineer. He operates across the international scope of Colas, occupying various positions in Morocco and the Indian Ocean zone, in Mayotte, in La Reunion, then Colas Madagascar, where he was appointed Managing Director in 2008.
He then became Regional Director of the Antilles Guyana zone in 2011, then he participated in the Copernic transformation project in 2014 before occupying his position as Director of the Asia Pacific zone at Colas Rail since 2017.