Olivier Sion
About Olivier Sion
Olivier Sion serves as the Director of Management at Ouest-France since 2015, bringing extensive experience from previous roles in finance and management at Hachette Livre and KPMG Audit.
Work at Ouest-France
Olivier Sion has been serving as the Director of Management at Ouest-France since 2015. His role involves overseeing financial operations and management strategies within the organization. Based in the Rennes Area, France, he has contributed to the company's financial governance and operational efficiency for nine years.
Previous Experience at Hachette Livre
Before joining Ouest-France, Olivier Sion worked at Hachette Livre, also known as Lagardère Publishing. He held the position of Head of Management Control from 2010 to 2015, where he was responsible for financial oversight and strategic planning. Prior to this role, he served as an Account and Finance Manager from 2003 to 2010, managing financial accounts and ensuring compliance with financial regulations.
Educational Background
Olivier Sion studied at Université Paris 2 Panthéon-Assas, where he focused on Economics and obtained a DEUG degree from 1991 to 1993. He furthered his education at Reims Management School, specializing in Accounting and Finance, and completed his studies there from 1993 to 1996. Earlier, he attended College de Marcq, which laid the foundation for his academic pursuits.
Experience at KPMG Audit
Olivier Sion began his professional career as an auditor at KPMG Audit, where he worked from 1998 to 2003. In this role, he was involved in auditing financial statements and ensuring compliance with accounting standards, which provided him with a solid grounding in financial practices and regulations.