Lionel joined the firm in 1989, and was co-opted as Equity Partner in 1997.
He is part of the firm's tax department, where he is an expert in direct taxes. As such, he manages mainly files in the following subject matters: taxation of national and international mergers and acquisitions, restructurings; tax integration structures, real estate taxation and taxation of financial products (banking and insurance sectors). He also deals with litigious matters.
Lionel is an active member of the Institut des Avocats Conseils Fiscaux (IACF) and Association Française des Avocats Conseils d'Entreprises (ACE).
He regulary writes articles on tax law. ( in Droit Fiscal) He has, for example, participated to the Mémento Groupes de sociétés 2018-2019, published by Editions Francis Lefebvre.
He holds a postgraduate degree in Tax Law (Paris II, 1980). He is a Lecturer in Tax at the University of Paris I (Panthéon-Sorbonne).
A French native, Lionel is also fluent in English.