Mr. Marc Haestier is a Chief Financial & Administration Officer at Gaztransport & Technigaz SA.
He is on the Board of Directors at GRTgaz SA and Storengy SA. Mr. Haestier was previously employed as a CFO-Infrastructures Business Line by ENGIE SA, a Deputy Chief Financial Officer by Gaz de France SA, a Director-Finance & Treasury by Alstom Group SA, and a Chairman by Elengy SA.
He also served on the board at Régaz - Bordeaux SAS.
He received his MBA from The Louvain School of Management.