Department profile
Axinn

Antitrust: Cartel

Global Guide 2026 : USA


Axinn

Rankings

About

Provided by Axinn

Axinn has more than 70 full time antitrust lawyers working on M&A, litigation, criminal and conduct investigations. The firm has been a global lead on mergers worth close to half a trillion dollars, including: Dell’s US$67 billion acquisition of EMC; Thermo Fisher’s US$13.6 billion acquisition of Life Technologies and US$12.5 billion tender offer of Qiagen; Tyson Foods’ US$2.16 billion acquisition of Keystone Foods and US$1.2 billion sale of its pet treats business; Ball Corporation’s US$6 billion acquisition of Rexam; Johnson Controls’ US$2 billion sale of Scott Safety to 3M; McKesson’s US$3.4 billion joint venture with Change Healthcare; and Google’s most complex deals, including Motorola Mobility and ITA Software. Axinn has extensive experience in major trials and class actions, including the ad technology business litigations (for Google), the multiple major treble-damage class action litigations and regulatory investigations (for Tyson Foods); a patent infringement and antitrust litigation regarding Indivior’s opioid dependency treatment drug Suboxone® Film and the Generic Drugs MDL (for Alvogen); the In Re Surescripts monopolisation class action (for RelayHealth (McKesson)); and In Re Blue Cross antitrust litigation (for Independence Health Group). The firm has litigated six merger cases brought by government agencies (winning five). Axinn has deep contacts with the staff and front offices of the FTC and the DOJ in both Republican and Democratic administrations.

Chambers Review

Provided by Chambers

Antitrust: Cartel - USA

Band 3

Band 3


What the Team is Known For
Axinn is a highly respected boutique antitrust firm with broad strength in corporate and litigious work. It is adept at counseling clients through complex merger control issues, and also noted for its strong intellectual property practice leveraged in litigation at the cross-section of IP and antitrust. It frequently represents those in the food, manufacturing, technological and finance industries.

Strengths

Provided by Chambers

  • Axinn has one of the best antitrust teams in the US that tackle all types of issues for some of the largest companies in the world. They are quick to respond and anticipate issues.

    Antitrust: Cartel respondentGlobal
  • Axinn's terrific understanding of the law plus their strong instincts regarding how the regulators might react is invaluable.

    Antitrust: Cartel respondentGlobal
  • Axinn's exceptional bench of talent address the most sophisticated issues. The team have a strategic mindset and quickly distill complex issues to achieve favorable outcomes.

    Antitrust: Cartel respondentGlobal
  • The Axinn team drive cases and excel. They are extremely responsive and provide excellent strategic judgment.

    Antitrust: Cartel respondentGlobal
  • Axinn is a collaborative and very client-oriented firm. The lawyers are specialized and have deep expertise.

    Antitrust: Cartel respondentGlobal

Notable Practitioners

Provided by Chambers

  • Band 2Tiffany Rider
    Band 2Tiffany Rider

    Tiffany Rider

    Tiffany Rider is highly regarded for her expert representation in criminal cartel defense. She often defends clients in sophisticated class action litigation.

    • Tiffany is a superb attorney. She is commercially aware and savvy.

      Antitrust: Cartel respondentGlobal
    • Tiffany does an excellent job. She is incredibly effective at marshaling arguments.

      Antitrust: Cartel respondentGlobal
    • Tiffany is very smart and focused.

      Antitrust: Cartel respondentGlobal
    • Tiffany Rider is really practical and clear.

      Antitrust: Cartel respondentGlobal
  • Band 3James Attridge
    Band 3James Attridge

    James Attridge

    James Attridge is commended for his cartel antitrust practice. He regularly represents both individuals and corporations in DOJ and international enforcement agency investigations.
    • His command of policy and understanding how to represent his clients are impressive.

      Antitrust: Cartel respondentGlobal
    • James is practical and client-focused.

      Antitrust: Cartel respondentGlobal
    • James is very astute and quick. He thinks on his feet.

      Antitrust: Cartel respondentGlobal
    • James brings a deep knowledge of criminal antitrust.

      Antitrust: Cartel respondentGlobal

Ranked Individuals at Axinn (2)

USA

Members

Provided by Axinn

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