News 05 Dec. 2024
Partner Dr. Alexandra G. Maier Recognized Again in Lexology Client Choice Award 2025, Mining Experts Category 2025
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Event 23 Oct. 2024
Counsel Mohannad El Murtadi Suleiman to Speak at the 2nd Annual Africa Arbitration Day in New York
Event 18 Aug. 2023
Partner Borzu Sabahi Speaks at FDI Moot Shenzhen
News 25 Jul. 2023
Partner Eric Gilioli Ranked in Top 10 Influential Energy & Natural Resources Lawyers in Kazakhstan in Business Today
News 09 Apr. 2024
Curtis Announces New Partners and Counsels Across Offices in Spring 2024
Client Alert 28 Dec. 2023
U.S. to Impose Secondary Sanctions on Non-U.S. Banks For Financing Russia’s Defense Industry
News 22 Oct. 2025
Curtis Named Leading Firm in Legal 500: Latin America 2026
News 21 Oct. 2025
Elisa Botero Recognized as Top 100 Female Lawyer in Latin America 2025
News 17 Jun. 2025
Curtis Announces Dual Promotion to Partner and Counsel in Dubai
News 02 Jun. 2025
Curtis advises Al Ain Farms on two strategic acquisitions, making it the largest integrated dairy and poultry producer in United Arab Emirates
News 24 Aug. 2023
Curtis Attorneys Quoted in CoinDesk on FTX Founder Sam Bankman-Fried’s Strategy Ahead of His Criminal Trial
Client Alert 10 Jul. 2024
EU Adopts New Restrictive Measures Against Belarus
Client Alert 26 Jun. 2024
The EU Adopts its 14th Sanctions Package Against Russia
event
Antonio Prida Participates in the 69th UIA Congress
Oscar Figueroa Speaks at the 50th Anniversary of the Inter-American Convention on International Commercial Arbitration Conference
Partner
New York
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Harvard Law School, LL.M.
ESEADE, Buenos Aires, Master of Economics and Business Administration, with honors
University of Buenos Aires Law School, Abogado, with honors
Buenos Aires
New York State Bar Association
American Bar Association
Buenos Aires Bar Association
Association of International Energy Negotiators (AIEN, formerly AIPN)
Dispute Resolution - International Arbitration - Recommended Lawyer
"Guillermo Ulke has been excellent."
Energy (Oil & Gas)
Infrastructure Development
Banking and Finance
Mergers and Acquisitions
Sovereign Representation
Economic Sanctions
International Arbitration
Commercial Disputes - Arbitration
News 18 Jun. 2024
Curtis Lawyers recognized across several practices in latest Legal 500 USA 2024 Edition
News 08 Jun. 2023
Clients Praise Curtis in Newly Released Legal 500 USA 2023