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Mark R. Suter



Mark Suter is an Associate in the Firm’s Philadelphia office. He represents businesses, workers, consumers, and public entities in complex civil litigation, including class and collective actions, with a focus on antitrust, labor, and consumer protection matters.

Mr. Suter has successfully challenged price-fixing, bid-rigging, and other anticompetitive conduct in a wide array of industries. He has helped recover over one billion dollars on behalf of plaintiffs, including as co-trial counsel in In re Capacitors Antitrust Litigation (N.D. Cal.) (settlements totaling over $600 million for purchasers of capacitors); co-lead counsel in In re Domestic Drywall Antitrust Litigation (E.D. Pa.) (settlements totaling $190.7 million for purchasers of drywall gypsum board); co-lead counsel in In re Commodity Exchange, Inc., Gold Futures & Options Trading Litigation (S.D.N.Y.) (settlements totaling $152 million for investors in gold-based financial products); counsel for the City and County of Denver in In re Liquid Aluminum Sulfate Antitrust Litigation (D.N.J.) (settlements totaling $90.5 million for purchasers of liquid aluminum sulfate); and co-lead counsel in In re Dental Supplies Antitrust Litigation (E.D.N.Y.) (settlements totaling $80 million for purchasers of dental supplies). Among other matters, he currently serves as co-lead counsel in Le, et al v. Zuffa, LLC d/b/a Ultimate Fighting Championship (D. Nev.) representing a class of professional mixed martial arts fighters; Fusion Elite All Stars, et al. v. Varsity Brands, LLC, et al. (W.D. Tenn.) representing a proposed class of All Star Cheer gyms and parents; and In re Geisinger Health & Evangelical Community Hospital Healthcare Workers Litigation (M.D. Pa.) representing a proposed class of healthcare workers.

Mr. Suter was the recipient of the National Law Journal’s 2021 “Elite Trial Lawyer Award” and has been named a “Rising Star of the Plaintiffs’ Bar.” He has presented as a guest speaker and panelist on issues related to antitrust law, competition policy, and class action practice. Mr. Suter also serves on the Executive Committee for Community Legal Services Justice Rising Advocates and the Policy Committee for the Committee to Support Antitrust Laws (COSAL). He maintains an active pro bono practice partnering with local public interest organizations and volunteering at juvenile expungement clinics.

Mr. Suter graduated from Rutgers Law School with magna cum laude and Order of the Coif honors. While in law school, he served as Senior Editor of the Rutgers Law Review and represented children and families as part of the Rutgers Child Advocacy ClinicMr. Suter received his B.A. in Philosophy and Political Science from McGill University.

Speaking Engagements

  • “Antitrust as Antiracism: A Unique Tool in Combatting Systemic Racism,” CLE Presentation (Mar. 18, 2022)
  • “Can Antitrust Law Be Antiracist?” Rutgers Institute for Information Policy and Law (Nov. 11, 2021)
  • “Racial Equity and Social Justice Issues in Antitrust Law,” National Association of Attorneys General Annual Conference (Oct. 28, 2021)
  • “Big Tech Barons in the Hot Seat,” Committee to Support Antitrust Law (July 31, 2020)
  • “Has the COVID-19 Pandemic Changed the Way We Should Think About Antitrust Law?” Committee to Support Antitrust Law (May 15, 2020)

Professional Leadership

  • Justice Rising Advocates Executive Committee, Community Legal Services
  • Policy Committee, The Committee to Support Antitrust Laws (COSAL)

Prominent Judgments and Settlements



Law School

Rutgers Law School, J.D., magna cum laude, Order of the Coif


McGill University, B.A., Philosophy, Political Science

Honors & Awards:

  • Named 2023 The Best Lawyers in America: Ones to Watch

  • Named a 2021 “Rising Star of the Plaintiffs Bar” by the National Law Journal


  • Antitrust as Antiracism: Antitrust as a Partial Cure for Systemic Racism (and Other Systemic “Isms”)Vol. 66(3) The Antitrust Bulletin 359-393 (2021)


Member – Pennsylvania Bar

Admitted – Eastern District of Pennsylvania

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