This is who we are.

Our people come from a wide range of political and professional backgrounds. As individuals, they bring special skills, broad knowledge, and significant relationships to their work. As a group, there is no greater force in Pennsylvania politics.

A.J. Marsico, Esq. Senior Associate

A.J. was born into a political family and immediately took to politics like a fish in water.  An almost permanent fixture in the halls of the Capitol, A.J.’s vigorous and aggressive representation of clients has forged many steadfast relationships throughout all levels and branches of government.  His personal contacts read like a who’s who of government, and he knows exactly where to go to get the best results for our clients.  While some may argue his style is not always conventional, everyone can agree he is one of the most effective lobbyists in the industry.

A.J. has successfully worked on many local, state, and federal campaign efforts and legislative efforts, earning him the respect of legislators and administrators alike.  

Politics is not a 9 to 5 event.  A.J. knows this and has been dedicated to being there for his clients, political friends, and allies at all hours of the day, every day of the week.

In this business all you have is your word so you better mean what you say.

Donetta D'Innocenzo

About A.J.


  • Camp Hill, PA


  • Bachelor degree from Villanova University
  • Juris Doctor from Dickinson School of Law

Year Joined Greenlee Partners

  • 1999

Interesting Facts About A.J.

  • Has given up his pro golf dream to be the Harrisburg:ONLINE Editor-in-Chief
  • Avid Wildcats Basketball fan
  • Jose Garces Family Foundation Board Member
  • PA Keystone Weekend Board Member