Chambers Review

Provided by Chambers

Competition/Antitrust (International & Cross-Border) - USA

1
Band 1

What the Team is Known For

Long-term, concerted international expansion from its US base has enabled Cleary Gottlieb to become one of the most globally recognised brands in numerous areas of international law. The law firm's broad office network incorporates established teams stationed across key financial and political centres in the USA, Europe, South-East Asia, the Middle East and Latin America.

Cleary Gottlieb is recognised as a distinguished antitrust firm which provides a robust global platform, combining deep roots in the Washington DC market with renowned competition teams across Europe, and is particularly noted for its strength in Brussels. The US antitrust team demonstrates international coordination and project management capabilities within its own network as well as with parties from multiple jurisdictions. The team is regularly sought out for its corporate expertise on merger control issues as well as defending clients against cartel allegations. Cleary Gottlieb is a top choice for major US clients from the technology, financial services and automotive industries requiring transatlantic expertise.

Notable Practitioners

Provided by Chambers

Mark Leddy
S
Mark Leddy
S
Senior Statespeople
Mark Leddy is commended for his representation of a broad array of prominent clients in competition disputes. His previous DOJ experience bolsters his ability to handle cartel investigations.
"Mark Leddy is a fantastic lawyer."
Heather Nyong'o
1
Heather Nyong'o
1
Band 1
Heather Nyong'o acts for a wide array of clients in the oil and gas, technology and pharmaceutical spheres in both civil and criminal investigations.
"Heather provides really thoughtful and attentive client service."
"Heather is the best at what she does in her field. She is very practical whilst still being up to date with how antitrust authorities are approaching issues."
Jeremy Calsyn
2
Jeremy Calsyn
2
Band 2
Jeremy Calsyn is accomplished in criminal antitrust litigation, particularly cases concerning price-fixing investigations. He is well known for his work on behalf of automotive parts suppliers.
"Jeremy Calsyn is an expert not only in antitrust but how to navigate matters with regulators and other parties."
"Jeremy is a true subject matter expert. He is practical and business-oriented."
Christopher Cook
Christopher Cook
Expertise Based Abroad
Brussels-based Christopher Cook remains a popular choice for international and US antitrust advice. He is also admitted to the Washington, DC Bar.
F
Cunzhen Huang
F
Foreign Expert
Cunzhen Huang is well-versed in handling an array of antitrust matters on behalf of a variety of clients in the China region.
Patrick Bock
Patrick Bock
Expertise Based Abroad
Admitted to both the DC and Illinois Bars, Patrick Bock is a stellar choice for US antitrust disputes. He advises clients from the firm's Brussels office.

Ranked Lawyers at
Cleary Gottlieb Steen & Hamilton LLP

Provided by Chambers
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Band

USA

Antitrust: Cartel

Mark Leddy
S
Mark Leddy
S
Senior Statespeople
Heather Nyong'o
1
Heather Nyong'o
1
Band 1
Jeremy Calsyn
2
Jeremy Calsyn
2
Band 2
Competition/Antitrust

Christopher Cook
Christopher Cook
USA, expertise based abroad in Belgium
F
Cunzhen Huang
F
Foreign expert for China
Mark Leddy
F
Mark Leddy
F
Foreign expert for Belgium
Patrick Bock
Patrick Bock
USA, expertise based abroad in Belgium