Christel Sahyoun

Christel S. has over two decades of experience in treasury and finance, currently serving as the Deputy Treasurer at Constellium since September 2010. Christel S. has held multiple positions at Constellium, including Director of Cash Management and Corporate Finance, and has a strong background in negotiating bond issues, managing cash flow and liquidity, and establishing bank relationships. With a history of mentorship within treasury teams, Christel S. has played a key role in developing treasury policies and governance frameworks. Prior experiences include roles at Vedior Professional Services as Cash Manager and at Bombardier as a Treasury Analyst. Christel S. holds a Master of Commercial Sciences from HUB and has participated in leadership training at the Oxford Leadership Academy.