Margaret M. Zwisler

Latham & Watkins, LLP, Washington, DC

Peggy is a partner in the Litigation Department of Latham & Watkins. She is an antitrust litigator with over 35 years of experience and the immediate past Global Co-chair of Latham’s Antitrust & Competition Practice. Law360 named Peggy to its list of the 15 top female trial attorneys in the country, and the Legal 500 US has twice listed her as one of the ten leading antitrust litigation lawyers in the United States, calling her “a very skilled practitioner” and noting that she is “lauded by clients for her skills in the courtroom.” Peggy has been named a leading attorney in Global Competition Review’s “Who’s Who of International Competition Lawyers” as well as on its list of “Leading Women in Antitrust.”