Cozen O'Connor

One Liberty Place
1650 Market Street Suite 2800
Philadelphia, PA 19103
Contact Phone Number: 
(215) 665-2000 / (800) 523-2900

Cozen O'Connor is a full service law firm with 550 attorneys located throughout the United States and in London, United Kingdom.

Established in 1970, Cozen O’Connor delivers legal services on an integrated and global basis, with 550 attorneys in 22 cities and two continents. Our lawyers counsel clients on their most sophisticated legal matters in all areas of corporate and regulatory law as well as litigation. We represent a broad array of leading global corporations and ambitious middle market companies in major industries. Clients rely on a Cozen O’Connor lawyer to handle their most challenging legal matters.

Clients turn to a Cozen O’Connor attorney to succeed in high-stakes business matters and multimillion-dollar transactions. We boast an impressive roster of business clients who rely upon our guidance in complex areas of business law, including mergers and acquisitions, private equity, venture capital, IPOs, corporate governance and compliance, insurance corporate and regulatory matters, securities, tax, real estate, bankruptcy, intellectual property, health law, public finance, employee benefits, trust and estates, and energy, environmental and public utilities.

Cozen O’Connor is a recognized leader in the areas of litigation and dispute resolution. With more attorneys in the American College of Trial Lawyers than any other similarly sized firm, our litigators are distinguished among their peers, both for their trial advocacy skills and their aggressive and innovative representation of clients in numerous areas, including labor and employment, commercial litigation, securities and financial services litigation, insurance, aviation, construction law, trade secrets, products liability, antitrust, family law, and criminal defense and government investigations. 

Business Type: 
Legal Services/Law Firm
Law/International Law
Global Region: 
Global Region: 
American (United States)