Ranked among the top 100 law firms in the country, Cozen O’Connor has more than 825 attorneys in 29 cities across two continents. We are a full-service firm with nationally recognized practices in litigation, business law, and government relations, and our attorneys have experience operating in all sectors of the economy. Our diverse client list includes global Fortune 500 companies, middle-market firms poised for growth, ambitious startups, and high-profile individuals.
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The Cozen O'Connor annual revenue was $619 million in 2026.
Brian Gillam is the Chief Operating Officer, Ancillary Business Units of Cozen O'Connor.
91 people are employed at Cozen O'Connor.
Cozen O'Connor is based in Philadelphia, Pennsylvania.
The NAICS codes for Cozen O'Connor are [54, 81321, 8132, 541, 813211, 81, 5411, 54111, 813].
The SIC codes for Cozen O'Connor are [73, 81, 811, 738].