LAWYER PROFILE
Jacques Sivignon

Jacques Sivignon

Global 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

Corporate/Commercial Litigation: Elite

France

1 year ranked

About

Provided by Dechert LLP

Global

Practice Areas

Mr. Sivignon's principal activity is acting for multinational clients in complex commercial litigation, product liability, industrial risk and post-acquisition matters with a particular focus on pharmaceutical and healthcare industries. Mr. Sivignon also represents funds, investment advisers and related entities in investors’ litigation, securities and other financial disputes. His practice includes advising clients on compliance issues and working on a number of investigations dealing with corruption, fraud and violations of securities regulation.

Mr. Sivignon also acts as counsel for various state entities and multinational clients in ICC arbitrations concerning general corporate, license, construction and energy-related disputes. His practice includes the setting aside or enforcement of international arbitration awards, including attachment and tracing of assets.

Prior to joining Dechert, Mr. Sivignon was a member of the International Litigation/Arbitration Department in the Paris office of another international law firm. He has also worked in the firm's Brussels and Sydney offices.

Chambers Review

Provided by Chambers

Chambers Global Guide

Corporate/Commercial Litigation: Elite - France

Band 4
Band 4

Individual Editorial

Jacques Sivignon of Dechert is recognised for his experience handling litigation in the life sciences and manufacturing sectors. He additionally offers expertise in product liability, breach of contract and shareholder disputes.

Strengths

Provided by Chambers

  • Jacques is a great professional with a deep passion for his job, who always knows how to give the best of himself in difficult cases and situations.

    Corporate/Commercial Litigation: EliteChambers Global Guide
  • We believe that Jacques is highly qualified to handle legal cases before courts and to provide valuable legal opinion.

    Corporate/Commercial Litigation: EliteChambers Global Guide

Ranked Individuals at Dechert LLP (59)

Belgium

France

Germany

Ireland

Luxembourg

Middle East-wide

Singapore

South Korea

UK

USA

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