Antoine Winckler’s practice at Cleary Gottlieb Steen & Hamilton focuses on European and French competition law, including cartel investigations, merger control, and market dominance.
He has advised clients in numerous cartel cases, including those relating to cement, copper tubes, seamless steel tubes, paper, elevators, cables and freight forwarding. Antoine has extensive experience representing corporate clients and financial institutions, as well as governments and public entities, regarding EU state aid rules; and he has represented clients in disputes before the European Commission, the European Courts in Luxembourg, the French Competition Authority and the Court of Appeals in Paris.
Antoine joined the firm in 1985 and became a partner in 1992. Prior to joining Cleary, he was an administrative judge.
