Guillaume joined the French office of CASE CASSIOPEA in 2023 as a senior advisor, bringing with him over 30 years of Investment Banking experience, specializing in covering and advising large corporates.
Prior to joining CASE CASSIOPEA, he held positions at several international Investment Banks, including ABN AMRO, RBS, and HSBC, originating and executing transactions across M&A, ECM and DCM.
Guillaume's primary focus is on the consumer and retail sector, particularly food and non-retail retailers, as well as food & beverages corporates.
Guillaume holds a Master in Economics from Université Paris-Dauphine.