Britt Miller

Partner, Litigation; Partner-in-Charge, Chicago Office

Mayer Brown LLP



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“Besides being very bright, tenacious and hardworking, she is just really honest and realistic.”

Clients have described Britt Miller as a “supersmart” attorney who brings “tenacity, attention to detail, and [an] efficient approach to matters.” Chambers USA

Britt Miller is Partner-in-Charge of Mayer Brown’s Chicago office, where she practices in the areas of antitrust litigation and complex commercial litigation. She is also a co-lead of the global Antitrust & Competition practice. Britt focuses on representing domestic and international corporations in price-fixing, market allocation, monopolization, and conspiracy cases, and has also counseled clients on general antitrust issues.

Since joining Mayer Brown in 1998, Britt has been involved in numerous antitrust cases including In re Vitamins Antitrust Litigation, one of the largest antitrust cases ever filed in the US. Her antitrust work has involved a variety of products and industries including synthetic rubber, aspartame, resins, household moving services, consumer health products, industrial chemicals, paper products, financial services, fertilizers and vitamins.

Britt’s litigation experience spans both the federal and state court systems and includes client representations relating to contract disputes, constitutional rights, securities fraud, banking practices, airline deregulation, products liability and trust interpretation.

Britt is a member of the American Bar Association’s Section of Antitrust Law and the Section of Litigation and has been named a BTI “Client Service AllStar.” She also has been named a “Rising Star” in the Antitrust Litigation sections of the Illinois Super Lawyers list published by Law & Politics for the past six years and as a “Future Star” by Benchmark Litigation for the past five years. Britt was recognized in the 2014-2016 editions of Expert Guides: Women in Business Law as an expert in the field of “Competition & Antitrust,” and she has been named one of The National Law Journal’s “40 Under 40” in Chicago. Prior to joining Mayer Brown, Britt served as a Judicial Extern to the Honorable George M. Marovich, US District Court for the Northern District of Illinois.

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