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Chambers Review

Provided by Chambers

Antitrust - District of Columbia

3
Band 3

What the Team is Known For

Sullivan & Cromwell LLP is a highly recommended practice with notable expertise across merger review, government investigations and antitrust litigation. Demonstrates particular strength in cartel work, with capabilities in criminal investigations and follow-on litigation. Well placed to advise on merger clearance with cross-border requirements.

Work Highlights

  • Sullivan & Cromwell LLP advised Seagen on the antitrust aspects of its $43 billion merger with Pfizer.

Strengths

Provided by Chambers

Notable Practitioners

Provided by Chambers

Renata Hesse
1
Renata Hesse
1
Band 1
Renata Hesse is particularly commended for her extensive work in the cartel space, where she is able to draw on her previous experience leading the Antitrust Division of the DOJ. She also handles complex merger clearance work for large corporate clients and is a well-known figure in the antitrust Bar.

Renata is incredibly smart and practical.

Renata is very good at understanding regulators.

Renata is very thoughtful. She is just incredibly smart and experienced.

Renata has great judgment and she is easy to work with.

Renata has the ability to take the really complex and explain it in easily understood terms.

Joseph Matelis
3
Joseph Matelis
3
Band 3

Joseph Matelis has a broad antitrust practice spanning transactional, merger clearances and contentious matters. He regularly works with significant clients in the finance and energy sectors.

Joseph is just extremely bright and experienced. He has a deep understanding of antitrust law.

Joseph is user-friendly.

Joseph Matelis is an outstanding merger clearance lawyer.

Samantha Hynes
U
Samantha Hynes
U
Up and Coming
Samantha Hynes is an up-and-coming practitioner who advises clients on sophisticated transactions, covering compliance and clearance proceedings. She has particular expertise in the healthcare sector.

She does a good job at coming up with strategy.

Samantha consistently provides us with terrific counsel in complex areas.

Ranked Lawyers at
Sullivan & Cromwell LLP

Provided by Chambers
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Band

District of Columbia

Antitrust

Renata Hesse
1
Renata Hesse
1
Band 1
Joseph Matelis
3
Joseph Matelis
3
Band 3
Samantha Hynes
U
Samantha Hynes
U
Up and Coming

Members

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