Bill Katz is the Co-Chair of the Antitrust Litigation & Competition Regulation practice. In addition to counseling clients on a variety of antitrust issues, he is a first-chair trial lawyer who represents clients before federal and state trial and appellate courts, arbitration panels, and administrative agencies, including the Federal Trade Commission (FTC) and the U.S. Department of Justice (DOJ). Besides helping clients address complex disputes, Bill also has experience conducting internal investigations, representing audit committees, and designing and implementing compliance and training programs.

Bill is a frequent speaker and author on antitrust, health care, class action, and other complex litigation issues. He has been recognized in the areas of antitrust law and commercial litigation in several legal directories, including Global Competition Review, Lawdragon 500, The Best Lawyers in America^® and Chambers USA.