Sebastien Louis

Sebastien Louis is an experienced cybersecurity professional with a diverse background in information security and crisis management. Currently serving as Responsable sécurité des systèmes d'information et Plan de continuité d'activité at CISOSPIE since March 2025, Sebastien previously held similar roles at Dexia and Sonepar, where responsibilities included group IT security direction and risk analysis. With a history at Saint-Gobain as Deputy Cybersecurity Director and Telecom Engineering Manager, along with leadership experience as a Security Operations Center Manager, Sebastien has developed a robust skill set in crisis management, change management, and technical IT security consulting, beginning as an IT Security Consultant at SOGETI IS.