Xavier joined the board in 2026 following full regulatory approval of Opera’s acquisition of Accuro and was appointed Interim ExCo Chair in October 2026. He is also the co-founder and CEO of Accuro Group. In 2017, he led the management buyout that galvanized Accuro as the independent, values-driven and award-winning business it is today.

He drives Accuro's international strategy, mission and vision and advise clients on estate planning, taxation, philanthropy, and trusts; protecting families whilst supporting their positive contribution to the world. Xavier is the treasurer of the Swiss Philanthropy Foundation and sits on the board of the Fondation Pacifique, a Swiss charity.

He is an enthusiastic knight of the “Confrérie des Chevaliers du Tastevin” in Burgundy, a keen skier and loves to spend time in the Swiss mountains with his family. He speaks French, English, Spanish and Dutch.