King & Spalding LLP

Partner

Olivier Antoine focuses primarily on antitrust counseling for “bet the company” transactional matters, as well as high-stakes antitrust litigation and government investigations.

Olivier has extensive experience representing merging parties, or merger opponents, in transactions raising significant antitrust scrutiny before U.S. Antitrust agencies as well as foreign competition authorities. Olivier has successfully obtained merger clearances in highly contested transactions, and successfully represented merger opponents in some of the most high-profile abandoned transactions and joint ventures.

Mr. Antoine often provides “one-stop-shop” counseling on international antitrust questions requiring a bespoke analysis globally. Olivier's practice also includes civil and criminal antitrust enforcement matters and antitrust audit counseling.