Outcome
Oded Besserglik v. Republic of Mozambique, ICSID Case No. ARB(AF)/14/2
Odyssey Marine Exploration, Inc. v. United Mexican States, ICSID Case No. UNCT/20/1
OI European Group B.V. (OIEG) v. Bolivarian Republic of Venezuela, ICSID Case No. ARB/11/25
OKKV (OKKB) and others v. Kyrgyz Republic
Oko Pankki Oyj, VTB Bank (Deutschland) AG and Sampo Bank Plc v. The Republic of Estonia, ICSID Case No. ARB/04/6 (formerly OKO Osuuspankkien Keskuspankki Oyj and others v. Republic of Estonia)
Olayan Financing Company (Kingdom of Saudi Arabia) v. State of Qatar, PCA Case No. 2023-78
Oleg Deripaska v. Republic of Montenegro, PCA Case No. 2017-07
Oļegs Roščins v. Republic of Lithuania, ICSID Case No. ARB/18/37
Oleovest Pte. Ltd. v. Republic of Indonesia, ICSID Case No. ARB/16/26
Olin Holdings Ltd v. Libya, ICC Case No. 20355/MCP