Based on the existing information, Eduardo Siqueiros Twomey has been involved in 16 investor-State disputes.
Details of participation, including roles and sides, are available to approved institutions.
Cases 17
- Bupa Investments Overseas Limited v. Republic of Chile, ICSID Case No. ARB/25/50 View case details
- Buried Hill Serdar Limited v. Turkmenistan, ICSID Case No. ARB/25/40 View case details
- David R. Aven and Others v. Republic of Costa Rica, ICSID Case No. UNCT/15/3 View case details
- Galway Gold Inc. v. Republic of Colombia, ICSID Case No. ARB/18/13 View case details
- Grupo Energia Bogota v. Guatemala (I), ICSID Case No. ARB/20/48 View case details
- Grupo Energía Bogotá S.A. E.S.P. and Transportadora de Energía de Centroamérica S.A. v. Republic of Guatemala (II), ICSID Case No. ARB/21/59 View case details
- Holcim Investments (Spain), S.L. v. Ecuador, PCA Case No. 2021-31 View case details
- IC Power Ltd and Kenon Holdings Ltd v. Republic of Peru, ICSID Case No. ARB/19/19 View case details
- Infracapital F1 S.à r.l. and Infracapital Solar B.V. v. Kingdom of Spain, ICSID Case No. ARB/16/18 View case details
- Latin American Regional Aviation Holding S. de R.L. v. Oriental Republic of Uruguay, ICSID Case No. ARB/19/16 View case details
- Lynton Trading LTD. (United States of America) v. Republic of Ecuador, PCA Case No. 2023-20 View case details
- Montauk Metals Inc. (formerly known as Galway Gold Inc.) v. Republic of Colombia, ICSID Case No. ARB/18/13 View case details
- Oleoducto de Crudos Pesados (OCP) Ltd. v. Republic of Ecuador, ICSID Case No. ARB/25/19 View case details
- Pluspetrol Perú Corporation and others v. Perupetro S.A, ICSID Case No. ARB/12/28 View case details
- Shefa Gold, S.L. v. Republic of Equatorial Guinea, PCA Case No. 2025-11 View case details
- Telefónica S.A. v. Argentine Republic, ICSID Case No. ARB/03/20 View case details
- Waste Management, Inc. v. United Mexican States, ICSID Case No. ARB(AF)/98/2 View case details