Christos Adamantiadis
CEO, Marsh McLennan Europe
Christos was appointed CEO, Marsh McLennan Europe, in February 2023. He joined Marsh McLennan in May 2018 as CEO of Marsh Middle East and Africa; prior to that he was CEO of Dubai-based listed insurer Oman Insurance Company (OIC), the leading composite, A-rated insurer in the Middle East.
Christos joined OIC from AIG where he held multiple regional and country management positions across Central, Eastern and Southern Europe, the Middle East & North Africa; as well as Strategy responsibilities in AIG’s EMEA region.
Born in Athens, Christos earned a BSc in Economics from the London School of Economics, a Master’s Degree in International Economics and Management from S.D.A. BOCCONI University in Milan, and holds a Diploma in Leadership from INSEAD Business School. He is currently based in Zurich, Switzerland.