Guillaume Debut

Guillaume Debut is an experienced finance professional with a diverse background in financial operations and advisory services. Currently serving as Finance Business Operations Manager at Dentsu Tracking since January 2024, Guillaume previously held key positions including Head of Finance and Head of Controlling at FlowBank, and Chief Financial Officer at JAR (Switzerland) S.A. From 2013 to 2022, Guillaume contributed to EY in various roles, advancing from Junior Consultant to Manager in Financial Accounting Advisory Services. Early career experience includes roles at HSBC as Financial Controller Assistant and at BVA as Market Research & Database Assistant. Guillaume holds a Master of Science in Management and a Master of Science in Finance from Grenoble Ecole de Management.