Isabelle Heusser is an experienced financial and administrative director with a strong background in managing finance operations across multiple companies. Since February 2015, Isabelle has served as Directeur administratif et financier at OpinionWay, reporting directly to the group's President and shareholders, while overseeing financial activities in France and various international subsidiaries. Prior to this role, Isabelle held positions at Bioprojet Pharma and Texa Services, demonstrating expertise in accounting management, human resources, and financial reporting. With a DECF degree, Isabelle has effectively handled treasury management, tax reporting, and legal aspects within the finance realm, maintaining direct communication with financial institutions and statutory auditors throughout their career.