Guillaume Lesage

Guillaume Lesage is the current Head of the Operations, Services & Technology Division at Amundi. Guillaume has held this position since October 2016.

Prior to joining Amundi, Mr. Lesage was with Crédit Agricole Consumer Finance from April 2011 to October 2016, where they served as Deputy CEO in charge of finance, IT and operations. Before that, they were with Credit Agricole CIB from May 2004 to March 2011, where they served as Global Head of Organization, Projects and Credit Admin.

Mr. Lesage began their career in July 1999 with Credit Agricole Indosuez, where they served as IT developments director. During their five years with the company, they were responsible for the development of risk, finance and client reporting systems, as well as the construction of an IT architecture for groupe reportings. Guillaume also oversaw the development of B/O systems for both market and corporate banking operations.

Guillaume Lesage is an engineer who specializes in applied mathematics. Guillaume attended CentraleSupélec, where they earned their degree in engineering. Guillaume also holds an MBA from INSEAD, and has taken masters classes in chemical engineering at Washington University in St. Louis.

They work with Olivier Mariée - CEO, CPR AM, Eric Bramoullé - Head of Marketing & Product, and Nicolas Calcoen - Head of Finance, Strategy & Public Affairs. A direct report to Guillaume Lesage is and David Harte - Deputy Head of the Operations, Services and Technology Division, Head of Ireland. Guillaume Lesage reports to Valérie Baudson, CEO.