Trained as a tax specialist, he regularly advises healthcare companies but also major international groups on legal, tax and regulatory structuring issues. Le Guyader was formerly at Simmons & Simmons LLP, Ernst & Young Société d’Avocats and operated as Tax Director of the LEEM. He started his career at Laboratoires BOIRON as group tax specialist in charge of transfer prices. Le Guyader graduated from the ESC Lille and the University Paris I – Panthéon Sorbonne in Business and Tax Law, Public Law and Economics. He is also member of the Pharma Licensing Club France and administrator of the Association des Cadres de l’Industrie Pharmaceutique (ACIP).