News 19 Dec. 2019
Curtis Wins in London for Federal Airports Authority of Nigeria
News 18 Apr. 2016
Curtis gains recognition in new Africa publication
News 26 Feb. 2020
Curtis Secures Comprehensive Victory for the Republic of Kazakhstan’s Committee of Roads
News 24 Jan. 2020
Curtis defeats $400 million investment treaty claim brought against India
News 20 Jul. 2020
Milo Molfa Joins Curtis in London as Disputes Partner
News 09 Jul. 2020
Curtis' Private Client Attorneys Recognized in Chambers High Net Worth 2020
News 05 Aug. 2020
Curtis Featured as Jus Mundi’s Inaugural Arbitration Team of the Month
Article 02 Jul. 2020
Partner Antonio Prida and associate Irene Cuellar publish article on mediation in the National Autonomous University of Mexico’s legal magazine, "Opiniones técnicas sobre temas de relevancia nacional"
News 24 Jun. 2020
Curtis defeats second treaty claim brought against Kuwait
Event 31 Jan. 2020
Partner Antonia Birt Speaks at 5th Annual GAR Live Abu Dhabi
Event 30 Jul. 2020
Partner Claudia Frutos-Peterson to Speak on the Future of Investor-State Arbitration in ICDR Webinar
Client Alert 22 Jul. 2020
U.S. Insight: Estate Planning During the COVID-19 (Coronavirus) Pandemic: IRS Announces Low Interest Rates for August
Client Alert 06 Jul. 2020
U.S. Insight: Update on Virtual Notarization (New York Executive Order 202.7) During the COVID-19 (Coronavirus) Pandemic (Updated: July 6, 2020)
Paris Managing Partner
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Geoffroy Lyonnet impresses sources with his "attention to detail and advocacy skills." He frequently act for sovereign states facing private investors in investment arbitrations.
Geoffroy Lyonnet is best known for his work on investor-state disputes. He also acts on ICC rules commercial arbitrations and co-ordinates subsequent enforcement actions with local counsel. Interviewees say that he is "thoughtful and knowledgeable."
Known for his advocacy, Geoffroy Lyonnet serves as both lead counsel and arbitrator and was instrumental in the Kazakhstan Oil Field case.
Geoffroy Lyonnet is recognised in the market for his strong cross-examination skills. He is experienced handling investor-state arbitrations and commercial arbitrations, with notable activity in oil and gas sector disputes.
Sources say: "He has shown outstanding profundity in the analytical work done."
Geoffroy Lyonnet est également très expérimenté.
"really outstanding, effective and impressive." His practice focuses on commercial and investment arbitrations, and he is a favourite with clients: "He's personable, likeable and comes across as someone who talks good sense."
Geoffroy Lyonnet is ‘on top of all relevant details.’
Commercial Disputes - Arbitration
Mergers and Acquisitions
Energy (Oil & Gas)
News 20 Feb. 2020
18 Curtis Practice Areas and 22 Individuals Ranked in Chambers Global 2020
Publications 16 Jan. 2019
Post Brexit - Enforcement of Judicial Decisions
Chambers Global 2015