Denis is co-founder and CEO of Cathay Innovation. He is also a Managing Partner of Cathay Capital Private Equity.Prior to Cathay, he was at Iris Capital where he managed the international activities of the Orange/Publicis fund. He has also been the Head of Corporate Venture at Orange Telecom, and a Managing Director at Innovacom. He has also worked as an Officer at the French Treasury Department, in charge of all the Sovereign holdings in Aerospace, Defense, and Media companies.Denis has a deep technical background and started as a Researcher in the laboratories of Orange Telecom, working mainly on semiconductor quantum dots. He holds a Ph.D. in solid state Physics, is a graduate of Ecole Normale Supérieure, and is an engineer of Ecole Nationale Supérieure des Télécommunications. He has also been a Member of the French Council for Entrepreneurship and of Corps des Mines.