Mathieu Sebastien

Mathieu Sebastien is a seasoned professional with extensive experience in consulting and strategy. Currently serving as a Partner at CEOSPB Group since June 2024, Mathieu previously held the position of Partner at Oliver Wyman from January 2017 to June 2024. Prior to that, Mathieu was a Partner in the Insurance Practice at Roland Berger Strategy Consultants from March 2001 to October 2017. Early in the career, Mathieu worked as a Consultant at Mitchell Madison Group from January 1998 to December 2000 and as a Project Finance Analyst at CL Asia from January 1996 to December 1997.