Alexis Guionin

Alexis Guionin serves as the Group Data Governance Leader at Imerys, overseeing the implementation and leadership of Data Governance and Master Data Management across a sizable organization with 15,000 employees and €4 billion in sales. Responsibilities include managing a community of over 70 people focused on Data Governance, ensuring Data Quality, and leading initiatives in Data Intelligence. Previous roles at Imerys included positions such as Commercial Controller and Group Deputy Controller, where Alexis contributed to financial analysis, sales planning, and working capital optimization. Prior experience also includes a Senior Auditor position at Mazars, focusing on financial and operational audits, and an early career in internal control and compliance. Alexis holds a Master's degree in Contrôle de Gestion and a MSG in Finance from Université Paris Nanterre.