Stéphane Roger. CEO France. Stéphane Roger joined Colisée at the beginning of 2024 as General Manager of France. He is an experienced manager with a career in the foodservices and facility management sector, notably as General Manager of Sodexo's Corporate Services activity in France. Prior to this, he held a number of Finance positions within the Sodexo Group. Stéphane is a graduate of the Institut Supérieur de Gestion. linkedin.com