Department profile
WilmerHale

Competition/Antitrust

Global Guide 2026 : USA

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WilmerHale

Rankings

Chambers Review

Provided by Chambers

Competition/Antitrust - USA

Band 4

What the Team is Known For
WilmerHale is a globally renowned law firm with a substantial focus on contentious issues and particularly adept at cross-border investigations and regulatory matters, with a strong offering across both sides of the Atlantic. The firm also boasts a highly acclaimed international arbitration practice. Operating across 13 office locations, which include established practices in London, New York, Washington DC and the USA's West Coast, the firm's global platform is concentrated in major financial centres with a strong international outlook. For multi-jurisdictional work which extends beyond the firm's own office coverage, it engages with trusted local counsel, often selected from WilmerHale's own shortlist, to provide a bespoke and flexible team for each client.The law firm maintains a high-calibre cartel practice in the USA renowned for representing major clients in the technology, shipping and financial services industries. The team regularly coordinates global investigations between international offices and with co-counsel from multiple jurisdictions while providing US-focused advice and litigious representation on cartel allegations. The firm has developed antitrust hubs outside of the US located in Belgium, China and Germany which work together to provide Asian and European clients with assistance with US cartel investigations and litigation.
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Strengths

Provided by Chambers

  • The group has strong merger experience.

    Competition/Antitrust respondentGlobal

  • The WilmerHale team always offers practical and actionable advice.

    Competition/Antitrust respondentGlobal

  • The lawyers keep up with changes in the law. They deliver practical guidance and responsiveness.

    Competition/Antitrust respondentGlobal

Notable Practitioners

Provided by Chambers

  • Thomas Mueller
    Thomas Mueller

    Thomas Mueller

    Thomas Mueller is highly experienced in handling both domestic cartel cases and criminal investigations on a global scale. He manages disputes often involving allegations of price-fixing and monopolization conspiracy.

    • Thomas Mueller is a really good strategist.

      Competition/Antitrust respondentGlobal

    • Thomas is an outstanding lawyer. He is so intelligent and he has unbelievable composure.

      Competition/Antitrust respondentGlobal

    • Thomas is a great negotiator. He is a really skilled and very strategic lawyer.

      Competition/Antitrust respondentGlobal
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Ranked Individuals at WilmerHale (2)

USA

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