Sheppard, Mullin, Richter & Hampton LLP

Sheppard, Mullin, Richter & Hampton LLP is well-positioned to represent domestic and multinational clients in antitrust investigations and prosecutions by the FTC and DOJ. The team has played a pivotal role in recent monopoly investigations involving big tech companies and in facilitating significant M&A transactions for its clients. Co-chair Leo Caserio’s litigation expertise has been instrumental in securing favorable outcomes in complex conspiracy trials. Fellow co-chair Ann O’Brien brings extensive experience in antitrust and white-collar crime investigations, including representing clients in federal criminal jury trials. Both attorneys are based in Washington DC.