Cleary Gottlieb Steen & Hamilton

Stéphanie Patureau’s practice focuses on EU and French competition law.

Stéphanie has extensive experience advising clients on merger control regulations including complex, multijurisdictional transactions, as well as in international cartels and anticompetitive agreements, abuse of dominance, and regulated sectors. Her wide-ranging practice also includes work on foreign investment control issues.

Stéphanie joined the firm in 2021 after spending 11 years at a leading Magic Circle firm’s London and Paris offices. She became counsel in 2025.

English (Native) French (Native) Spanish (Proficient)

Member of the Bars of Paris and England and Wales.

Université de Paris I - Panthéon-Sorbonne Master 2 Professionnel 2008

Ecole des Hautes Études Commerciales (HEC Paris) H.E.C. 2008

Université de Paris XI - Paris-Sud Master 2007

Université de Paris XI - Paris-Sud Licence en Droit 2006

King's College London Postgraduate Degree with distinction 2013