Antitrust and Competition

With more than 60 years of experience on both sides of the Atlantic, Cleary Gottlieb’s antitrust/competition practice provides clients with unparalleled global competition strategy to match their business and legal needs. Clients benefit from our in-depth experience and longstanding commitment in the jurisdictions in which we practice. One of the few global firms with an equally strong and recognized competition practice in Europe and in the United States, Cleary Gottlieb offers clients a unique transatlantic perspective that is invaluable in today’s increasingly borderless business landscape.


Read More »


Practice Highlights What Others Say About Our Practice

Google/Motorola in DOJ Clearance of Sale of Motorola Home Business to Arris

Google in Acquisition of Admeld

Dollar Thrifty in Merger with Hertz

UTC in Acquisition of Goodrich

Precedent Setting Judgment Granting Legal Privilege to In-house Counsel in National Antitrust Proceedings

Sony Corporation of America Achieves First Phase Clearance for its Acquisition of EMI Music Publishing

DSM in its Acquisition of Ocean Nutrition Canada

NYSE Euronext in Announced $10 Billion Merger with Deutsche Börse

Deutsche Telekom in T-Mobile's Acquisition of MetroPCS

Edison Wins Significant EU Competition Appellate Decision

Nortel in Sale of Residual Patent Assets Through Bankruptcy Auction

Alpha Natural Resources in $8.5 Billion Acquisition of Massey Energy

Grupo Bimbo in Acquisition of Sara Lee North American Fresh Bakery

Western Digital Secures Antitrust Clearance in Europe for Acquisition of Hitachi Global Storage Technologies

The Coca-Cola Company in Acquisition of the North American Bottling Operations of CCE

News Corporation Successful in Competition Law Clearance in its Proposed Bid for BSkyB

A2A and Delmi in the Sale and Purchase of Equity Investments in Edison and Edipower

Antitrust Practice Group of the Year
Law360 (2013)

A Leading Firm for Antitrust Litigation
Benchmark Litigation: The Definitive Guide to America's Leading Litigation Firms and Attorneys (2013)

Competition/Antitrust Law Firm of the Year
Chambers Global (2012 and 2013)

Commended Firm for Intellectual Property
(Google's $12.5 billion acquisition of Motorola Mobility)
Financial Times - U.S. Innovative Lawyers Report (2012)
Behavioral Competition Matter of the Year – Europe
(Defense of IBM in abuse of dominance case)
Global Competition Review (2012)

Top Two Elite Competition Firm 
Global Competition Review (2011-2013)
A “Leading” firm for antitrust litigation. 
Benchmark Litigation: America's Leading Litigation Firms and Attorneys (2012)

Antitrust Firm of the Year
Chambers USA (2011)
“Law Firm of the Year” in Antitrust Law
U.S. News - Best Lawyers’ Best Law Firms (2011-2012)

Italian Competition/EU Law Firm of the Year
TopLegal (2010-2012)

Antitrust/Competition Law Firm of the Year
TopLegal (2010), Acquisitions Monthly (2010)

“This top firm is uniquely placed to provide expert advice on competition and antitrust law on both sides of the Atlantic. Alongside unmatched Washington, DC and Brussels teams, it fields highly rated practices in Germany, Italy and France, and an increasing profile in London.

‘They have incredible bench strength and work incredibly well as a team.’ ‘A fantastic firm on a global scale.’ ‘They are the best of all the players I use globally.’”
Chambers Global (2013)
“Sources unanimously place this impressive team at the top of the market for quality, proactivity, speed and timeliness. It handles European and national competition issues, acting on litigation concerning cartels, abuse of dominance and merger control. The group also assists clients with state aid matters and regulatory procedures in the telecoms and energy sectors.

‘The team is outstanding – the lawyers are committed and creative, and explore all possibilities to find interesting solutions.’ ‘The firm delivers the highest quality in a very short time.’”
Chambers Europe (2013)
“The firm is particularly noted for its strength in antitrust, bankruptcy, securities, international arbitration, commercial and white-collar litigation. ‘Cleary is the top firm around the world in the antitrust,’ says a competitor.” 
Benchmark Litigation: America's Leading Litigation Firms and Attorneys (2012)

“This pre-eminent practice is highly regarded for its extensive international footprint and its presence on complex cross-border matters. Cleary advises major corporate names on merger controls, state aid, cartel matters and antitrust litigation. ‘One of the leading lights in global competition and antitrust.’”
Chambers Global (2012)

“This Washington, DC-based group has secured a phenomenal reputation as a result of its adroit handling of both transactional regulatory work and high-profile, high-stakes antitrust litigation. The quality of its antitrust attorneys ensures it attracts regular work from prominent, household name clients … The team is also involved in one of the most prominent deals of the year … ‘Very smart, very creative, very good thinkers. Always looking for solutions to our problems, and they work well with us internally.’”
Chambers USA (2012)
“In addition to its international strength, the firm is praised for its significant expertise in domestic competition law. ‘Our go-to firm for competition in Europe. … The standard of expertise is exceptionally high.’” 
Chambers Europe (2012)

“Clients state Cleary Gottlieb Steen & Hamilton LLP is the ‘best firm for antitrust matters’; ‘the team has a deep understanding of the law and is zealously committed to its client’s success.’ Based in Washington DC, the ‘very deep bench of partners and associates’ is commended for its international antitrust expertise, working closely with the highly regarded competition practice in Europe.”
The Legal 500 U.S. (2012)

“This US firm maintains its leading position in the market thanks to being one of the few players with equally strong US and European teams. ‘The firm has a strong international presence and a well-deserved and long-standing reputation for quality,’ clients say.”
Chambers Global (2011)

“Cleary is consistently named as a clear leader in EU competition, with a handful of its partners regularly mentioned by the market… ‘It is a very, very good firm, they have some excellent individuals - it is a clear market leader; a very strong practice overall,’ says a peer.”
IFLR 1000 (2011)

“No antitrust team in Washington, D.C., has impressed as much as the team from Cleary Gottlieb Steen & Hamilton LLP over the past two years.”
Global Competition Review (2011)