Department profile
Eimer Stahl LLP

Antitrust

USA Guide 2026 : Illinois

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Eimer Stahl LLP

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About

Provided by Eimer Stahl LLP

Eimer Stahl's attorneys have decades of experience in litigating high-stakes civil and criminal antitrust matters, guiding clients through government investigations and transaction pre-clearance review, and offering creative solutions to the most complex antitrust issues.  Our antitrust practice is global in scope, and we have successfully defended leading national and international corporations in significant private class action litigation in a wide range of industries, including the energy, electronics, technology, agriculture, insurance, and manufacturing sectors.  We also have defended corporate and individual clients in numerous grand jury antitrust investigations and before state and federal enforcement agencies.  Eimer Stahl combines this unparalleled experience with a uniquely innovative and strategic approach to antitrust litigation, consistently striving to deliver the best results to our clients in their most challenging endeavors.​

Chambers Review

Provided by Chambers

Antitrust - Illinois

Band 1

What the Team is Known For
Eimer Stahl LLP is a highly regarded boutique firm specializing in antitrust law and excelling at litigation. Involved in numerous high-profile antitrust cases concerning both criminal and civil matters, and often noted for its creative solutions. Handles matters involving the antitrust clearance of complex M&A. Also offers the unique service of handling all aspects of discovery in-house for clients in the technology industry. Recognized for its counseling within a wide span of industries ranging from agriculture to insurance. Regularly acts in multidistrict litigation across the USA.
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Work Highlights

Provided by Chambers

  • Eimer Stahl LLP represented HP Inc. in a consumer class action alleging violations of Sections 1 and 2 of the Sherman Act.

Strengths

Provided by Chambers

  • The team gives an incomparable level of legal advice.

    Antitrust respondentUSA

  • Eimer Stahl is at the forefront of the antitrust bar.

    Antitrust respondentUSA

  • The Eimer Stahl team is quick to respond, provides great insights and is genuinely client-oriented.

    Antitrust respondentUSA

Notable Practitioners

Provided by Chambers

  • Nathan P Eimer
    Nathan P Eimer

    Nathan P Eimer

    Nathan Eimer is commended for his trial practice, regularly leading high-stakes litigation for prominent clients. He deftly handles class and individual actions alleging conspiracy, price fixing and other anticompetitive behavior.

    • Nathan Eimer is a strategist and knows how to deliver the end result.

      Antitrust respondentUSA

    • Nathan is absolutely one of the best advisers and professionals.

      Antitrust respondentUSA
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  • Michael L McCluggage
    Michael L McCluggage

    Michael L McCluggage

    Michael McCluggage is adept in handling matters for a broad array of clients, including those from the agricultural and manufacturing sectors. He has noteworthy experience managing price-fixing, monopolization and conspiracy allegations.
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  • Vanessa Jacobsen
    Vanessa Jacobsen

    Vanessa Jacobsen

    Vanessa Jacobsen is recognized for her work managing class and individual action litigation, as well as representing clients in DOJ investigations. She also has notable expertise in developing and implementing compliance programs.

    • Vanessa is absolutely brilliant and hardworking.

      Antitrust respondentUSA
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Ranked Individuals at Eimer Stahl LLP (3)

Illinois

Members

Provided by Eimer Stahl LLP

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