André Saint-Mleux : CFO of Prosodie. Ecole centrale des Arts et Manufactures de Paris, Master of applied mathematics and automation sciences. Joined the Prosodie group in July 1998 after a career in finance.

Pierre Lombardy : General Manager of nCryptone. HEC. Chairman of MGN which became a group affiliate in Octobre 2001. After being EVP in charge of Development in Prosodie, he directed the subsidiary nCryptone since August 2006.