Colleen Healy Simpson

Harkins Cunningham LLP – Philadelphia, PA

Colleen Healy Simpson

Colleen Healy Simpson

Senior Counsel
(215) 851-6756

4000 Two Commerce Square
2001 Market Street
Philadelphia, PA 19103-7044

Colleen Healy Simpson represents corporate clients and other law firms in a wide variety of commercial and appellate litigation matters, including those involving RICO, ERISA, antitrust, professional malpractice and various state law claims. Ms. Simpson represented a chemical company that had been accused of entering into a conspiracy to fix prices and successfully defeated class certification which resulted in a voluntary dismissal of the action. She recently represented a technology company in an antitrust suit against a global standard setting organization and E.U. and U.S.-based companies. She also has experience in class actions, shareholder derivative suits and in advising boards of directors in the investigation of alleged corporate wrongdoing. Ms. Simpson has successfully represented companies in the chemical, banking, healthcare, insurance and manufacturing industries.


  • Villanova School of Law, 1999, J.D. (Editor, Villanova Environmental Law Journal)
  • Villanova University, 1996, B.A.

Honors and Professional Affiliations

  • Board of Trustees, Philadelphia Bar Foundation
  • Listed as Rising Star for 2007 through 2013 in Law & Politics’ Pennsylvania Super Lawyers Rising Stars Edition
  • Future star for litigation in Benchmark Litigation 2013 through 2016

Bar and Court Admissions

  • Pennsylvania
  • New Jersey
  • U.S. Supreme Court
  • U.S. Court of Appeals for the Third Circuit
  • U.S. District Courts for the Eastern District of Pennsylvania and New Jersey