LAWYER PROFILE
Phillip Warren

Phillip Warren

USA 2026

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Ranked in 1 practice area

About

Provided by Covington & Burling LLP

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.

Career

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.

Chambers Review

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Chambers Guide to the USA

Antitrust - California

Senior Statesperson
Senior Statespeople

Individual Editorial
Phillip Warren is recognized for his years of experience in criminal antitrust matters. Clients benefit from his decades-long career in the DOJ Antitrust Division. He is well placed to advise on internal compliance investigations.

Strengths

Provided by Chambers

  • Phil is a very thoughtful individual who has many years of experience in criminal antitrust matters.

    AntitrustChambers Guide to the USA

Ranked Individuals at Covington & Burling LLP (227)

California

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