Marie-Astrid Ravon Berenguer is Deputy CEO and Secretary General of CNES since October 1.

She is a graduate of École Polytechnique, Sciences Po, and ENSAE. Over the course of her career, she has held various senior positions within the French public administration, including at the Budget Directorate and the General Inspectorate of Finance. More recently, she served at the French Alternative Energies and Atomic Energy Commission (CEA), where she was successively Chief Financial and Programs Officer, and then Secretary General.