Presently, Phillippe Marien is Chief Executive Director at SCDM Énergie SAS and Chief Executive Officer for SCDM SAS. Mr. Marien is also Member-Management Board at Centre Gustave Eiffel and on the board of 7 other companies.

In his past career he was CFO, SVP-Human Resources & Information Systems at Bouygues SA Director at Bouygues Telecom SA and Chief Financial Officer of Bouygues Batiment SA (both are subsidiaries of Bouygues SA), Chief Financial Officer of Saur SAS, Director-Finance & Cash Management at Screg, Non-Partner Manager at SCI les Collines, Finance Director for Garanka Sud Est SASU and Director, Senior VP-Finance & Administration at Bouygues Offshore SA.

Mr. Marien received an undergraduate degree from École des Hautes Études Commerciales de Paris.