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
News 09 Aug. 2021
Curtis, Mallet-Prevost, Colt & Mosle enters into association with Chevalier Law in Singapore.
Event 23 Apr. 2021
Partner Borzu Sabahi to speak on Damages, Enforcement and Annulment of Arbitral Awards at Executive Training Program hosted by the Government of India and the Indian Institute of Foreign Trade
Event 21 Sep. 2021
Partner Simon Batifort Lectures on the Defense of States in Investment Arbitration at Université Paris Nanterre
News 21 Sep. 2021
Curtis Italy wins Arbitration Firm of the Year at the Italian LegalCommunity Litigation Awards 2021
Event 07 Sep. 2021
Partner Elisa Botero Speaks on Panel within Framework of Colombia's 4th National Arbitration Competition
News 30 Aug. 2021
Curtis Returns to SCOTUS in Historic Sequel on the Rights of Citizens in Puerto Rico
News 20 Sep. 2021
Curtis Successfully Defends the Sultanate of Oman and Oman Aluminium Rolling Company LLC in U.S. Department of Commerce Trade Case
News 16 Aug. 2021
Curtis Establishes Presence in Saudi Arabia
Publications 22 Sep. 2021
Client Alert 24 Jun. 2021
U.S. Insight: 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)
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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