Department profile
Cleary Gottlieb Steen & Hamilton LLP

Antitrust

USA Guide 2026 : California


Cleary Gottlieb Steen & Hamilton LLP

Rankings

Chambers Review

Provided by Chambers

Antitrust - California

Band 3

Band 3


What the Team is Known For
Cleary Gottlieb Steen & Hamilton LLP has a growing practice in California offering expertise across antitrust litigation, M&A and agency investigations. The team is also regularly called upon for compliance counseling. The group has noted experience pertaining to a wide range of industries including technology and healthcare.

Work Highlights

Provided by Chambers

  • Cleary Gottlieb served as antitrust counsel to Tempur Sealy, in a vertical merger challenge brought by the FTC.

Strengths

Provided by Chambers

  • The team at Cleary are first-rate lawyers and deep subject matter experts. They have seen it all and posses immense pattern recognition skills.

    Antitrust respondentUSA

Notable Practitioners

Provided by Chambers

  • Band 1George S Cary
    Band 1George S Cary

    George S Cary

    George Cary is recognized as one of the industry's foremost experts in antitrust matters, with clients benefiting from his tremendous depth of expertise in complex transactional matters and in litigation. He is dually resident in the firm's DC and San Francisco offices.

    • George has great experience, insight and has a perspective that you can't just pick up from reading cases.

      Antitrust respondentUSA
  • Band 1Heather Nyong'o
    Band 1Heather Nyong'o

    Heather Nyong'o

    Heather Nyong'o is a prominent antitrust practitioner who handles governmental investigations and international cartel disputes.
    • Heather is very good tactically, particularly on litigation matters.

      Antitrust respondentUSA
    • Heather is a zealous advocate, very sharp and has great credibility with the Department of Justice.

      Antitrust respondentUSA
  • Band 2Brian Byrne
    Band 2Brian Byrne

    Brian Byrne

    Brian Byrne is a highly rated antitrust specialist with a broad array of expertise in transactional and litigation matters. He is based in both the firm's Palo Alto and Washington, DC offices.

    • Brian provides clear guidance and is a great advocate for his clients.

      Antitrust respondentUSA

Ranked Individuals at Cleary Gottlieb Steen & Hamilton LLP (3)

California

Cleary Gottlieb Steen & Hamilton LLP has rankings in the following guides

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