Skip to content Matthew S. Tamasco


Florham Park
18 Columbia Turnpike
Suite 220
Florham Park, NJ 07932


J.D., Seton Hall University School of Law, 2001

B.S., Seton Hall University, 1994


Matthew S. Tamasco is a Partner in the New Jersey and New York offices of GRSM. A litigator and business attorney, he has a diverse legal practice representing manufacturing, financial services, technology, sports and fitness and insurance companies in a broad array of areas including product liability, commercial litigation, employment law, intellectual property and general corporate matters. He also has prior experience in the field of computer network management.

Matthew serves as national coordinating and trial counsel representing companies in asbestos, product defect and personal injury cases throughout the country.  A significant portion of his practice is devoted to serving as outside national counsel consulting and representing commercial equipment manufacturers and technology consulting companies with respect to a wide range of legal needs.  

He represents a number of closely held corporations in the negotiation and drafting of various contracts and as litigation counsel in commercial, shareholder and intellectual property disputes.

Matthew regularly presents on emerging sports law trends relating to athletic equipment, general liability, technology and athlete “name image & likeness” rights. He works with a team of skilled Entertainment & Recreation lawyers handling all aspects of contracting, intellectual property and right of publicity issues for a wide range of sports industry clients.


  • New Jersey
  • New York
  • United States District Court for the District of New Jersey
  • United States District Court for the Eastern District of New York
  • United States District Court for the Southern District of New York
Publications & Presentations