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This content is provided by Phillip Warren.

Practice Areas

Phillip Warren specializes in global antitrust and competition law practice, representing corporations and executives in criminal antitrust and other white-collar government investigations and litigation, and related multi-district class actions. He also provides corporate compliance counseling and conducts internal corporate investigations.


Before joining Covington, Mr. Warren served in the U.S. Justice Department’s Antitrust Division for more than 30 years. He was Chief of the San Francisco Office from 2002 to 2013. At the Justice Department, he led or supervised more than 50 international cartel investigations and several major antitrust trials.