Gibson, Dunn & Crutcher LLP

Transnational Litigation

William E. Thomson is a litigation partner in the Los Angeles office of Gibson, Dunn & Crutcher.  He is Co-Chair of the firm’s Transnational Litigation Practice Group and a member of the firm’s Appellate and Constitutional Law and Environmental Litigation and Mass Tort Practice Groups.  Mr. Thomson’s practice focuses on federal and state appellate and Supreme Court litigation, and on strategic analysis and briefing in high-stakes cases in trial courts around the country.  Mr. Thomson has extensive experience litigating and counseling on complex U.S. and cross-border matters before both trial and appellate courts in a broad range of contexts, including civil RICO, product liability and mass tort, foreign judgment recognition, First Amendment litigation, and class actions.  He has advised on and litigated matters implicating the competing laws of multiple U.S. jurisdictions and dozens of countries around the world, including supply chain liability risks, corporate separateness issues, and cross-border evidentiary actions pursuant to 28 U.S.C. § 1782.