Guillaume Stevens Chadelas

Guillaume Stevens Chadelas currently serves as the Directeur Business Unit for Républik Sécurité and has been an Enseignant at Sciences Po Aix since September 2020, focusing on economic and financial intelligence. As a co-founder of Cercle K2, Chadelas participates in operational discussions for the development of public and private economic organizations. Previously, Chadelas held several roles, including Directeur des relations visiteurs at COGES Events, where responsibilities encompassed managing international official relations, and served in the Marine Nationale as an Adjoint Cyber and Officier de réserve. Chadelas has extensive experience in defense and economic security education, having designed and overseen programs at the Institut des hautes études de défense nationale and has also contributed to various strategic studies. Academic qualifications include degrees in international security and European defense, alongside specialized military training.