Matthieu GREGOIRE

Matthieu specialises in commercial litigation, international commercial arbitration, and investor-state arbitrations.

He is recommended in Chambers and Partners and/or the Legal 500 as a leading junior in (1) international arbitration, (2) public international law, (3) commercial litigation and (4) fraud.

He was a nominee in the Legal 500 Bar Awards for International Arbitration Junior of the Year 2022 and again for the Year 2023.

Matthieu practices investment treaty arbitration and international commercial arbitration, often in proceedings with an English law element. Matthieu also appears in arbitration-related proceedings.

Matthieu has built on his experience as an attorney in the Paris office of Cleary Gottlieb, Steen & Hamilton, where he acted in investment treaty and commercial arbitrations, and as a consultant for the World Bank, where he advised States and Chambers of Commerce on the creation of arbitration and/or mediation laws or centres and the reform of investment law.

Matthieu combines his practice with the role of adjunct professor of law (international commercial arbitration) at Pepperdine Law School, University of Malibu (London Campus). He publishes widely in the area and regularly contributes to conferences or talks.