850+ Attorneys

Cozen O'Connor has widely recognized national practices in litigation, corporate, intellectual property, real estate and labor & employment and extensive experience in a variety of practice areas. Our talented professionals work collaboratively across disciplines and seamlessly throughout our 33 offices to achieve our clients' business objectives.


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2024 Elections

With the 2024 general election rapidly approaching, Cozen O'Connor Public Strategies (“CPS”) remains at the forefront of politics. Leveraging their bipartisan experience as former elected officials, senior administration appointees, legislative staff, campaign professionals…


Mergers & Acquisitions – Global
Class Actions
Technology, Privacy & Data Security

About Us

We Thrive  On Results

For more than 50 years, we have defined ourselves by our clients’ success. As a full-service law firm, Cozen O'Connor guides and protects countless clients with the comprehensive spectrum of our legal services, including litigation, corporate and regulatory law. Our steadfast dedication makes us one of the top law firms in the country. In an industry built on talk, we’ve made our name by doing.

850+ Attorneys 33 Offices

Ranked among the top 100 law firms in the country, Cozen O’Connor has 850+ attorneys in 32 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.

One Victory At A Time

In an industry built on talk, Cozen O’Connor has made its name by doing. We have built our firm one case, one victory at a time. Our attorneys have impeccable academic credentials and are able to combine intellectual rigor with practicality and efficiency. We provide sophisticated, business-minded advice aimed at one simple goal: getting the right result for our clients. No matter how complex, contentious, or critical the undertaking, we persevere until the job is done.