Antoine Dionis du Sejour
Antoine Dionis du Sejour

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Antoine joined Amrop Saudi Arabia as a Partner in 2021, bringing with him over 30 years of Management Consulting experience in Strategy Development and Execution.

Throughout his career, Antoine has worked with and advised C-Suite executives and boards in public and private organizations based in Europe, Asia and the Middle East in various sectors including Defense, Manufacturing, Utilities, FMCG and Financial Services.

Prior to joining Amrop, Antoine spent three years with EY in Riyadh as the Head of the Strategy and Execution Practice for Saudi Arabia leading delivery of significant privatization programs for government entities as well as key transactions and deals for the Kingdom's Sovereign Wealth Fund, various Private Equity firms and the Private Sector. Having worked on projects in over 30 countries, Antoine understands the complexity of interpersonal and multicultural environments and appreciates the importance of Human Capital as a critical success factor to strategy execution and vision realization.

Antoine is a French native with a Masters in Law from Faculté de droit de Paris; he attended Executive Education programs at both INSEAD and Stanford.

He is passionate about experiencing new cultures and is a truly passionate opera lover.