Marie Cornillon

Marie CORNILLON currently serves as Directrice générale and Présidente du directoire at Société Immobilière Grand Hainaut since April 2024. Prior to this role, Marie held positions at Groupe SIA from September 2017 to April 2024 as Directeur Général Adjoint Habitants et Territoires. Marie's experience also includes serving as Directeur Logement Social Economie Mixte at CAISSE D'EPARGNE from July 2014 to September 2017, and as Chargée d’affaires at Caisse d'Epargne Hauts de France from December 2007 to March 2014. Beginning a career in banking at Dexia from October 1997 to 2007 as Responsable de clientèle, Marie CORNILLON holds a degree from SKEMA Business School, which was completed between 1994 and 1997.