Didier Cohen has nearly 30 years of experience in the field of new technologies and expertise in the telecoms, software, and cybersecurity sectors. A graduate of the École Polytechnique and Télécom Paris, Didier Cohen has held various management positions in major international groups including Nokia and Oberthur Technologies (now Idémia), as well as strategy and business unit management positions in French technology companies. He also founded and managed a consulting firm specializing in strategy and organization for the technology and industrial sectors. Didier joined Valtus in 2024.