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Guillaume is a partner in the Assurance and Advisory practice at EY & Associés. In addition to his role as an auditor and advising clients on their finance transformation and M&A activities, Guillaume leads the transformation for EY Assurance in France.
Originally trained as an engineer, he qualified as a CPA in 2013 and spent two years on assignments in the US. As a member of the EY France Assurance Executive Committee, he is passionate about change management, both internally and for his clients.
How Guillaume is shaping the future with confidence
Guillaume aims to build trust and confidence for his clients and strengthen their relationships with key stakeholders through effective communication, strong project management, and proactive anticipation of critical project considerations. He is committed to achieving high-quality outcomes, fostering collaboration and helping clients navigate complex challenges while achieving their strategic objectives.