Matthew Splitek, Partner


Matthew Splitek represents health care providers, financial institutions, tech companies, and other large businesses in some of their highest-stakes disputes. While he focuses on class actions and corporate governance matters, he has extensive experience litigating securities, antitrust, unfair trade practice, and commercial contract cases.

Matthew’s experience includes:

  • Won victory at trial dismissing shareholder claims to dissolve a corporation
  • Won or favorably resolved multiple class actions as lead counsel in health care and consumer cases
  • Persuaded Wisconsin Court of Appeals to reverse trial court in a commercial lending dispute
  • Argued and won affirmance by Seventh Circuit Court of Appeals dismissing federal regulatory claims
  • Argued and won reversal by the Arizona Court of Appeals in a class action matter

Legal Services

Education and Honors

  • Yale Law School (J.D., 2007)
  • University of Wisconsin - Madison (B.A., 1999)

Bar Admissions

  • Wisconsin

Court Admissions

  • U.S. Court of Appeals, 7th Circuit
  • U.S. Court of Appeals, District of Columbia Circuit
  • U.S. District Court, Western District of Wisconsin
  • U.S. District Court, Eastern District of Wisconsin
  • U.S. District Court, Eastern District of Texas

Professional Recognition

  • Chambers USA, Litigation: General Commercial (2022)
  • Selected for inclusion in Wisconsin Super Lawyers® - Rising Stars Edition 2019 (Appellate)


  • Law Clerk to Chief Justice Shirley S. Abrahamson, Wisconsin Supreme Court
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