Jacques Dumas is a French businessperson who has been the head of 6 different companies and presently occupies the position of Deputy Chief Executive Officer at Euris SAS.

He is also on the board of Casino, Guichard-Perrachon SA, Rallye SA and Finatis SA and Manager for Longchamp Thiers and Legal Manager at SCI Cognacq-Parmentier.

In his past career he occupied the position of Chairman of Cobivia SAS, Chairman at Genty Immobilier et Participations SAS, Chairman-Supervisory Board at Leader Price Holding SAS, Chairman of Theiadis, Chairman for GreenYellow Vente d'Énergie SASU, Chairman for Soparin SA and Administration Director at Compagnie Française de L'Afrique Occidentale SA.

He received a graduate degree from Institut d'Études Politiques d'Aix-en-Provence.