News 24 Jun. 2021
Curtis successfully defends foreign states' procedural privileges in the UK Supreme Court
News 23 Jun. 2021
Ibrahim Elsadig joins Curtis as Partner in Dubai
Client Alert 24 Feb. 2022
EU, UK, Japan and Australia Impose Sanctions on Russia
News 09 Aug. 2021
Curtis, Mallet-Prevost, Colt & Mosle enters into association with Chevalier Law in Singapore.
News 06 May. 2022
Curtis Advises Terna Group on the Sale of its Latin America Power Transmission Assets to CDPQ
Publications 05 May. 2022
Marie-Claire Argac, Simon Batifort, and Cyprien Mathié share highlights from “Affaires d’Etats: Practical Considerations When Defending States in International Arbitration” on Kluwer Arbitration Blog
Event 26 Apr. 2022
Claudia Frutos-Peterson Speaks at CAI Costa Rica’s 13th Congress of International Arbitration
News 21 Apr. 2022
SCOTUS Upholds U.S. Colonialism under the U.S. Constitution
Client Alert 23 Mar. 2022
The Dubai International Arbitration Centre (DIAC) has launched the DIAC Arbitration Rules 2022
Event 22 Nov. 2021
Partner Antonia Birt spoke at ADGMAC and AIAC Webinar Series: Webinar 5 - Disputes in Fintech and Complex Technology in MESEA
News 19 May. 2022
Eliot Lauer’s and Juan Perla’s Tenth Circuit Arguments Featured on Audio Arguendo Podcast
News 16 May. 2022
Curtis Files SCOTUS Amicus Brief for Ohio Justice & Policy Center in Prisoners’ Rights Case
Client Alert 21 Apr. 2022
New Laws Targeting Assets of Russian Oligarchs: The U.S. Announces Task Force KleptoCapture and the Kleptocracy Asset Recovery Rewards Program
Client Alert 19 Apr. 2022
U.S. President Biden Expands Export Controls Imposed on Russia and Belarus
Client Alert 24 Jun. 2021
Update on Virtual Notarization (Executive Order 202.7) During the COVID-19 (Coronavirus) Pandemic (Updated: June 24, 2021) — U.S. Insight
Update on Virtual Witnessing (New York Executive Order 202.14) During The COVID-19 (Coronavirus) Pandemic (Updated: June 24, 2021) — U.S. Insight
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Guillermo Ulke has extensive experience in structuring and negotiating major cross-border transactions, including infrastructure projects, mergers and acquisitions, financings and joint ventures. He has also advised sovereign clients on a number of contractual and investment disputes.
Mr. Ulke’s experience in law, business and finance enables him to provide creative and effective strategic advice on complex international transactions and disputes. In recent years he has advised on multiple large projects and transactions in the Americas and Europe.
Mr. Ulke has represented states and state-owned entities in a number of major infrastructure projects and transactions, particularly in the energy sector. He has led negotiations of project arrangements, joint ventures, financings, asset and stock sales and other transactions involving leading international oil and gas companies, traders and lending parties, and has assisted public and private sector clients in several landmark electricity projects.
He has also advised clients operating in a variety of other economic sectors, including banking, venture capital, technology, agriculture, mining and manufacturing, on a range of transactional, regulatory and dispute resolution matters.
Prior to joining Curtis in New York, he managed business ventures, worked on public policy matters and practiced law in Argentina, where he also taught economic and financial analysis at the School of Law of the University of Buenos Aires.
Mr. Ulke holds degrees in law, and in economics and business administration. He is admitted to practice in New York and Buenos Aires.
Energy (Oil & Gas)
Banking and Finance
Mergers and Acquisitions