Deputy Chief Executive Officer and Chief Executive Officer in charge of General public and Digital Technology of La Poste group... Deputy Chief Executive Officer and Chief Executive Officer in charge of General public and Digital Technology of La Poste group... A graduate from the École Centrale de Paris, the Paris Institute of Political Studies (IEP), and the National School of Administration (ENA), Bruno Crémel started his career as a Finance Inspector, before joining the Ministry for the Economy, Finance, and Industry as head of the Public Banks and Insurance Office, State Participations Department.