Cozen O'Connor’s Philadelphia office serves as the firm’s headquarters. The firm was founded in Philadelphia in 1970 and has grown substantially over the years. Our offices are in the One Liberty Place building in the heart of the center city district of Philadelphia.

The attorneys in our Philadelphia office handle the gamut of litigation, business and, government strategies matters in both state and federal courts. Many of our attorneys are admitted to practice in multiple states, accommodating clients in Pennsylvania and its bordering states.

Many of our Philadelphia-based attorneys contribute to the welfare of the community by serving in leadership roles on bar associations, charitable, educational, cultural and civic organizations, and by their involvement in social service organizations. The firm has also been recognized for its efforts in diversity and for its philanthropy.