Mark Leddy, Global | Chambers Profiles

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Ranked in 2 Practice Areas

F

Foreign Expert

Competition/Antitrust

USA

14 Years Ranked

F

Foreign Expert

Competition/Antitrust

USA

14 Years Ranked

About

Provided by Mark Leddy

Global

Practice Areas

US and European antitrust law, including civil and criminal litigation, analysis of competitive issues in mergers and acquisitions, and appearances before antitrust regulatory agencies and the U.S. federal courts.

Career

Joined firm as partner, 1986. Resident in firm’s Brussels office (1991-94). US Department of Justice (1972-86); Deputy Assistant Attorney General (1984-86). JD, Boston College Law School (1971); BA, Boston College (1968).

Professional Memberships

Massachusetts and DC Bars; U.S. Supreme Court and various circuit courts of appeal.

Chambers Review

Provided by Chambers

Chambers Global Guide

Competition/Antitrust - USA

F

Foreign expert in Belgium

Individual Editorial

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 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.

View foreign expertise table

Filter by

Africa-wide

Banking & Finance

Barthélemy Faye

Spotlight

Capital Markets

2

Barthélemy Faye

2

Band 2

Corporate/Commercial: OHADA Specialists

1

Barthélemy Faye

1

Band 1

Corporate/M&A & Private Equity

2

Barthélemy Faye

2

Band 2

Dispute Resolution

2

Jean-Yves Garaud

2

Band 2

U

Laurie Achtouk-Spivak

U

Up and Coming

U

Naomi Tarawali

U

Up and Coming

Projects & Energy

2

Barthélemy Faye

2

Band 2

Belgium

Competition/European Law: State Aid

2

François-Charles Laprévote

2

Band 2

Competition: EU

S

Antoine Winckler

S

Senior Statespeople

S

Maurits Dolmans

S

Senior Statespeople

1

Francisco Enrique González-Díaz

1

Band 1

1

Robbert Snelders

1

Band 1

2

Nicholas Levy

2

Band 2

2

Thomas Graf

2

Band 2

5

Christopher Cook

5

Band 5

5

Patrick Bock

5

Band 5

5

Romano Subiotto KC

5

Band 5

6

Isabel Rooms

6

Band 6

F

François-Charles Laprévote

F

Foreign expert for France

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