Graduate, Ecole Polytechnique and the Ecole Nationale des Ponts et Chaussées. 1993-95, with DATAR (Délégation à l'Aménagement du Territoire et à l'Action Régionale - French Delegation for Territorial Development and Regional Action). 1995, Technical Adviser to the French prime Minister. 1997, joined EDF GDF Services and held various responsibilities. 2002, Deputy of Strategic and European Affairs, Gaz de France Strategy Division; 2003, Co-Director, International Division. Since 2004, Head of Natural Gas Supplies, first at Gaz de France and later at GDF SUEZ within the Global Gas & LNG Business Line and, from 2012, within the Energy Europe Business Line. Since 2013, Director, Strategy, GDF SUEZ.