GST LLP

GST LLP is a Miami and Washington DC-based dispute resolution firm, majoring in Latin America-related international arbitration. It has an established presence in investor-state disputes, representing a number of sovereign states and state-owned companies -including the Bolivarian Republic of Venezuela, Guatemala and Petróleos de Venezuela (PDVSA) – over the years. Washington DC partner Ignacio Torterola has an established record in ICSID cases, among others, covering a wide range of sectors including mining and construction; he has also represented sovereign states such as Argentina, Bolivia and Ecuador. Argentina qualified Diego Gosis is prominent in Latin America investor-state disputes, acting for both sovereigns and investors. Managing partner Quinn Smith is another investor-state disputes specialist, with many of his cases involving Latin America. Licensed to practice in New York and Brazil, Mauricio Gomm Santos specialises in Brazil-related cases. In Washington DC, counsel Katherine Sanoja and of counsel Carmine Pascuzzo, provide further senior-level expertise. Named individuals are based in Miami unless stated otherwise. Former counsel Pablo Mori left the firm in September 2023.