Cohen & Gresser is an international law firm with offices in New York, Paris, Washington, D.C., London, and Dubai. We have an outstanding record of success in high-stakes and high-profile litigation, investigations, and transactions for our clients, including major financial institutions and companies across the world. Our attorneys have superb credentials, and are committed to providing the efficiency and personal service of a boutique law firm along with the quality and attention to detail that are the hallmarks of the best firms in the world.
The firm has been recognized in a wide range of publications, including Chambers, The Legal 500, Global Investigations Review, Managing IP, U.S. News & World Report’s “Best Law Firms,” Décideurs, and Benchmark Litigation. We have also been named to The National Law Journal’s “Midsize Hot List” and the BTI Client Service A-Team, and over half of our U.S.-based attorneys have been recognized by Super Lawyers.
Vault Recognizes Cohen & Gresser in 2026 Rankings
Vault has once again named Cohen & Gresser to its Top 150 Under 150 list, which highlights the nation’s leading law firms with 150 or fewer attorneys.
Vault praises C&G for its team of “White Collar Whizzes” and underscores the firm’s “strong reputation in this area.”
The publication also highlights the firm’s “bustling litigation practice,” citing its capabilities across a broad spectrum of matters, including antitrust, bankruptcy, class actions, commercial litigation, directors and officers liability, and products liability.
Vault Recognizes Cohen & Gresser in 2026 Rankings
Vault has once again named Cohen & Gresser to its Top 150 Under 150 list, which highlights the nation’s leading law firms with 150 or fewer attorneys.
Daniel H. Mathias Featured as a Distinguished Private Equity Adviser in Financier Worldwide’s Power Players Report
Daniel H. Mathias, managing partner of Cohen & Gresser’s London office, is profiled in Financier Worldwide’s Power Players: Private Equity 2025 – Distinguished Advisers report.
The piece highlights Daniel’s extensive experience advising on complex, cross-border private equity transactions and his growing reputation for providing strategic counsel on high-stakes deals across Europe and North America.
Daniel H. Mathias Featured in Financier Worldwide’s Power Players Report
Daniel H. Mathias, managing partner of Cohen & Gresser’s London office, is profiled in Financier Worldwide’s Power Players: Private Equity 2025 – Distinguished Advisers report. The piece highlights Daniel’s extensive experience advising on complex, cross-border private equity transactions and his growing reputation for providing strategic counsel on high-stakes deals across Europe and North America. Read his full profile
Cohen & Gresser Recognized for Excellence in 2025 Chambers USA Rankings
We’re proud to be recognized once again in the 2025 Chambers USA guide for our strength across key practice areas, including White Collar Defense, Commercial Litigation, Antitrust, and Securities Litigation.
We extend special congratulations to firm co-founder Mark S. Cohen on his Band 1 ranking in White-Collar Crime & Government Investigations, and commend all our ranked lawyers—Lawrence T. Gresser, Jonathan Abernethy, Christian Everdell, Jason Brown, and Melissa Maxman—for their exceptional client work that drives this recognition.
Read our full announcement about these well-deserved recognitions
Cohen & Gresser Recognized for Excellence in 2025 Chambers USA Rankings
We’re proud to be recognized once again in the 2025 Chambers USA guide for our strength across key practice areas, including White Collar Defense, Commercial Litigation, Antitrust, and Securities Litigation. We extend special congratulations to firm co-founder Mark S. Cohen on his Band 1 ranking in White-Collar Crime & Government Investigations, and commend all our ranked lawyers—Lawrence T. Gresser, Jonathan Abernethy, Christian Everdell, Jason Brown, and Melissa Maxman—for their exceptional client work that drives this recognition. Read our full announcement about these well-deserved recognitions
Cohen & Gresser Opens Dubai Office, Expanding Global Presence in the Middle East
Cohen & Gresser is excited to announce the opening of our new office in the Dubai International Financial Centre, a significant step in the firm’s ongoing growth and our commitment to providing world-class, cross-border legal services.
Led by Johannes Jonas, an accomplished corporate lawyer with over 35 years of experience, the Dubai office provides seamless and strategic counsel to clients doing business in the UAE’s dynamic market for both transactional and dispute-related matters. At the same time, it connects clients with a UAE presence to our litigation and regulatory expertise in the U.S., the UK, France, and Europe in general, and serves as a key hub for our Africa-focused practice.
Cohen & Gresser To Open Dubai Office
Cohen & Gresser is excited to announce the opening of our new office in the Dubai International Financial Centre, a significant step in the firm’s ongoing growth and our commitment to providing world-class, cross-border legal services. Led by Johannes Jonas, an accomplished corporate lawyer with over 35 years of experience, the Dubai office provides seamless and strategic counsel to clients doing business in the UAE’s dynamic market for both transactional and dispute-related matters. At the same time, it connects clients with a UAE presence to our litigation and regulatory expertise in the U.S., the UK, France, and Europe in general, and serves as a key hub for our Africa-focused practice. Learn more about our Dubai office