Marsh, a global leader in risk, reinsurance and capital, people and investments, and management consulting, has appointed Arnau Vila Llavina as Mercer Marsh Benefits’ Multinational Leader, effective July 1, 2026.

According to the press release, in his new role, Mr. Vila will lead Mercer Marsh Benefits’ Multinational business and focus on expanding global capabilities and deepening insurer and network partnerships. He will also drive the delivery of differentiated health and benefit solutions designed to help clients manage complexity, address evolving workforce needs, and navigate market changes in benefit design and provision.

“Arnau brings deep sector expertise, strong international leadership experience, and a proven track record of building high-performing teams and scalable global platforms”, said Hervé Balzano, Mercer’s President of Health and Benefits and Mercer Marsh Benefits’ Global Leader. “His leadership will be instrumental as we continue to strengthen our position as a leading advisor in the multinational employee benefits space and deliver innovative broking, advisory and digital solutions”, Hervé Balzano added.

Mr. Vila succeeds John Deegan, who made significant contributions to the development of the company’s health and benefits business and will retire following a distinguished career.