Quinn Emanuel Urquhart & Sullivan

Participant Type: 

Law Firm

Based on the existing information, Quinn Emanuel Urquhart & Sullivan has been involved in 42 investor-State disputes and 5 commercial arbitrations involving States.

Claimant's Law Firm 22 cases in this role

• AS PNB Banka and others v. Republic of Latvia, ICSID Case No. ARB/17/47 View case details
  7 source documents

  • AS PNB Banka and others v. Republic of Latvia, Decision on the Proposals to Disqualify James Spigelman, Peter Tomka and John M. Townsend
  • AS PNB Banka and others v. Republic of Latvia, Disqualification Proposal by Claimants 2-6
  • AS PNB Banka and others v. Republic of Latvia, ICSID Letter re Disqualification Proposal by Claimants 2-6
  • AS PNB Banka and others v. Republic of Latvia, ICSID Letter re PNB Banka's Disqualification Proposal
  • AS PNB Banka and others v. Republic of Latvia, PNB Banka's Disqualification Proposal
  • AS PNB Banka and others v. Republic of Latvia, Procedural Order No. 3
  • AS PNB Banka and others v. Republic of Latvia, Ruling on Power of Tribunal to Issue Provisional Measures Whilst Proceedings are Suspended
• Alicia Grace and others v. United Mexican States, ICSID Case No. UNCT/18/4 View case details
  17 source documents

  • Alicia Grace and others v. United Mexican States, Annex A to Procedural Order No. 7
  • Alicia Grace and others v. United Mexican States, Annex A: Updated Calendar
  • Alicia Grace and others v. United Mexican States, Annex B to Procedural Order No. 7
  • Alicia Grace and others v. United Mexican States, Award
  • Alicia Grace and others v. United Mexican States, Claimants’ Letter regarding corrections to the Statement of Claim
  • Alicia Grace and others v. United Mexican States, Letter from the Tribunal to the disputing parties amending the procedural calendar of PO 5
  • Alicia Grace and others v. United Mexican States, Notice of Arbitration
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 1
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 2
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 3
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 4
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 5
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 6 (Decision on the Claimant's Application for Interim Measures)
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 7
  • Alicia Grace and others v. United Mexican States, Procedural Order No. 8
  • Alicia Grace and others v. United Mexican States, Statement of Claim
  • Alicia Grace and others v. United Mexican States, Statement of Defence
• B-Mex, LLC and Others v. United Mexican States, ICSID Case No. ARB(AF)/16/3 View case details
  19 source documents

  • B-Mex, LLC and Others v. United Mexican States, Final Award
  • B-Mex, LLC and Others v. United Mexican States, Partial Dissent on the Merits by Professor Raúl E. Vinuesa
  • B-Mex, LLC and others v. United Mexican States, Claimants' Post-Hearing Brief
  • B-Mex, LLC and others v. United Mexican States, Counter-Memorial on Jurisdictional Objections
  • B-Mex, LLC and others v. United Mexican States, Partial Award
  • B-Mex, LLC and others v. United Mexican States, Partial Dissenting Opinion of Arbitrator Raul E. Vinuesa
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 1
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 2
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 3
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 4
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 5
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 6
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 7
  • B-Mex, LLC and others v. United Mexican States, Procedural Order No. 8
  • B-Mex, LLC and others v. United Mexican States, Rejoinder on Jurisdictional Objections
  • B-Mex, LLC and others v. United Mexican States, Reply on Jurisdictional Objections
  • B-Mex, LLC and others v. United Mexican States, Request for Arbitration
  • B-Mex, LLC and others v. United Mexican States, Respondent's Memorial on Jurisdictional Objections
  • B-Mex, LLC and others v. United Mexican States, Respondent's Post‐Hearing Brief
• Buried Hill Serdar Limited v. Turkmenistan, ICSID Case No. ARB/25/40 View case details
  2 source documents

  • Buried Hill Serdar Limited v. Turkmenistan, Registration of the Request for Arbitration
  • Buried Hill Serdar v. Turkmenistan, Procedural Order No. 1, May 27, 2026
• Cairn Energy PLC and Cairn UK Holdings Limited (CUHL) v. Republic of India (I), PCA Case No. 2016-7 View case details
  1 source document

  • Cairn Energy PLC and Cairn UK Holdings Limited (CUHL) v. Government of India, Final Award
• DP World Djibouti FZCO and Doraleh Container Terminal SA v. Republic of Djibouti (II), LCIA Case No. 183886 View case details
  5 source documents

  • DP World and Doraleh v. Djibouti, Judgment of the High Court of Justice of England and Wales, February 27, 2026
  • DP World and Doraleh v. Djibouti, Judgment of the High Court of Justice of England and Wales, July 24, 2026
  • DP World and Doraleh v. Djibouti, Petition to Confirm Foreign Arbitration Award, May 26, 2023
  • DP World and Doraleh v. Djibouti, Procedural Order No. 1 (Mode of Communications), February 28, 2018
  • DP World and Doraleh v. Djibouti, Third Partial Final Award, January 20, 2022
• DP World Limited v. Kingdom of Belgium, ICSID Case No. ARB/17/21 View case details
  3 source documents

  • DP World Limited v. Kingdom of Belgium, Declaration of Brigitte Stern
  • DP World Limited v. Kingdom of Belgium, Dissenting Opinion of Stanimir Alexandrov
  • DP World Limited v. Kingdom of Belgium, Final Award
• ExxonMobil Holding Company Holland LLC and Shell Nederland B.V. v. Netherlands, NAI Case No. 5174  View case details
  1 source document

  • ExxonMobil Holding Company Holland LLC and Shell Nederland B.V. v. Netherlands, Arbitral Award on the Request for the Adoption of Provisional Measures Regarding Levies (Dutch)
• Hydro S.R.L. (Italy) v. Republic of Albania (II), ICC Case No. 20654/EMT/GR View case details
  1 source document

  • Hydro S.R.L. (Italy) v. Republic of Albania, Award
• Hydro S.r.l. and others v. Republic of Albania (I), ICSID Case No. ARB/15/28 View case details
  4 source documents

  • Hydro S.r.l. and others v. Republic of Albania, Order on Provisional Measures
  • Hydro S.r.l. and others v. Republic of Albania (I), Award
  • Hydro S.r.l. and others v. Republic of Albania (I), Decision on Annulment
  • Hydro S.r.l. and others v. Republic of Albania, Decision on Claimants' Request for a Partial Award and Respondent's Application for Revocation or Modification of the Order on Provisional Measures
• Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14 View case details
  20 source documents

  • Decision on Claimant’s Request to Dismiss the Respondent’s Application for Revision of the Award
  • Oschadbank v. Russia (I), Claimant's Letter to the Respondent Regarding Stay of United States Enforcement Proceedings, July 8, 2026
  • Oschadbank v. Russia (I), Judgment of the Paris Court of Appeal on Russia's Application to Set aside the Award on Costs, June 23, 2026
  • Oschadbank v. Russia (I), Judgment of the Paris Court of Appeal on Russia's Application to Set aside the December 2023 Award, June 23, 2026
  • Oschadbank v. Russia (I), Notice of Motion for Summary Judgment in Lieu of Complaint, April 1, 2026
  • Oschadbank v. Russia (I), Oschadbank v. Russia (I), Summons, April 1, 2026
  • Oschadbank v. Russian Federation, Award
  • Oschadbank v. Russian Federation, Claimant's Letter to US U.S. District Court for the District of Columbia Regarding Service of Judicial Documents to Respondent
  • Oschadbank v. Russian Federation, Declaration of Isabelle Michou
  • Oschadbank v. Russian Federation, Expert Declaration of Alexei S. Avtonomov
  • Oschadbank v. Russian Federation, Memorandum of Law in Support of Motion To Strike Declaration of Alexei S. Avtonomov
  • Oschadbank v. Russian Federation, Notice of Arbitration
  • Oschadbank v. Russian Federation, Petition to Confirm Arbitral Award before the United States District Court for the District of Columbia
  • Oschadbank v. Russian Federation, Petitioner’s Opposition to Respondent’s Motion To Dismiss
  • Oschadbank v. Russian Federation, Petitioner’s Opposition to Respondent’s Motion To Stay
  • Oschadbank v. Russian Federation, Respondent Russian Federation’s Reply Memorandum in Support of Its Motion To Dismiss the Petition To Confirm the Arbitration Award of Joint Stock Company State Savings Bank of Ukraine (Oschadbank)
  • Oschadbank v. Russian Federation, Respondent Russian Federation’s Reply in Support of Motion To Stay
  • Oschadbank v. Russian Federation, Respondent's Memorandum of Law in Support of Motion to Stay
  • Oschadbank v. Russian Federation, Respondent’s Memorandum of Points and Authorities in Support of Its Motion to Dismiss the Petition
  • Oschadbank v. Russian Federation, Statement of Claim
• Margarita Jenkins, María Elodia Jenkins and Juan Carlos Jenkins de Landa v. United Mexican States View case details
  2 source documents

  • Margarita Jenkins, María Elodia Jenkins and Juan Carlos Jenkins de Landa v. United Mexican States, Amended Notice of Intention to File Claims under NAFT A Chapter 11
  • Margarita Jenkins, María Elodia Jenkins and Juan Carlos Jenkins de Landa v. United Mexican States, Notice of Intention to File Claims under NAFT A Chapter 11
• Maya Dangelas (Dang Thi Hoang Yen), U.S. Global Institute, Inc., and Angels Company, Inc. v. The Socialist Republic of Vietnam, PCA Case No. 2020-05 View case details
  1 source document

  • Maya Dangelas (Dang Thi Hoang Yen), U.S. Global Institute, Inc., and Angels Company, Inc. v. Socialist Republic of Vietnam, Order of the Paris Court of Appeal
• Mohammed Saiful Alam and others v. People’s Republic of Bangladesh, ICSID Case No. ARB/25/52 View case details
  1 source document

  • Mohammed Saiful Alam and others v. People’s Republic of Bangladesh, Registration of the Request for Arbitration
• PACC Offshore Services Holdings v United Mexican States, ICSID Case No. UNCT/18/5 View case details
  9 source documents

  • PACC Offshore Services Holdings v United Mexican States, Claimant's Reply
  • PACC Offshore Services Holdings v United Mexican States, Counter-Memorial
  • PACC Offshore Services Holdings v United Mexican States, Counter-Memorial Errata
  • PACC Offshore Services Holdings v United Mexican States, Procedural Order No. 1
  • PACC Offshore Services Holdings v United Mexican States, Procedural Order No. 1 (revised)
  • PACC Offshore Services Holdings v United Mexican States, Procedural Order No. 2
  • PACC Offshore Services Holdings v United Mexican States, Procedural Order No. 3
  • PACC Offshore Services Holdings v United Mexican States, Rejoinder on the Merits
  • PACC Offshore Services Holdings v United Mexican States, Statement of Claim
• Process and Industrial Developments Ltd (P&ID) v. Nigeria Ministry of Petroleum Resources View case details
  6 source documents

  • Process and Industrial Developments Ltd v. Nigeria Ministry of Petroleum Resources, Judgement of UK Court of Appeal
  • P&ID v. Nigeria, Joint Status Report, June 5, 2023
  • P&ID v. Nigeria, Joint Status Report, March 6, 2023
  • P&ID v. Nigeria, Judgment of the Court of Appeal of England and Wales, July 12, 2024
  • P&ID v. Nigeria, Judgment of the Supreme Court of the United Kingdom, October 23, 2025
  • P&ID v. Nigeria, Notice of Voluntary Dismissal, January 23, 2024
• Rasia FZE and Joseph K. Borkowski v. Republic of Armenia, ICSID Case No. ARB/18/28 View case details
  2 source documents

  • Rasia FZE and Joseph K. Borkowski v. Republic of Armenia, Award
  • Rasia FZE and Joseph K. Borkowski v. Republic of Armenia, Decision on Annulment
• Schindler Holding AG v. Republic of Korea, PCA Case No. 2019-44 View case details
  5 source documents

  • Schindler Holding AG v. Republic of Korea, Interim Award on Costs
  • Schindler Holding AG v. Republic of Korea, Notice of Arbitration
  • Schindler Holding AG v. Republic of Korea, Procedural Order No. 1
  • Schindler Holding AG v. Republic of Korea, Procedural Order No. 2
  • Schindler Holding AG v. Republic of Korea, Terms of Appointment
• Swissbourgh Diamond Mines (Pty) Limited, Josias Van Zyl, The Josias Van Zyl Family Trust and others v. The Kingdom of Lesotho, PCA Case No. 2013-29 (First Case) View case details
  1 source document

  • Swissbourgh Diamond Mines (Pty) Limited, Josias Van Zyl, The Josias Van Zyl Family Trust and others v. The Kingdom of Lesotho, Judgment of the Singapore Court of Appeal
• The Estate of Julio Miguel Orlandini-Agreda and Compañía Minera Orlandini Ltda.  v. Bolivia, PCA Case No. 2018-39 View case details
  8 source documents

  • Julio Miguel Orlandini-Agreda and Compania Minera Orlandini Ltda v. Bolivia, Decision on the Respondent's Application for Termination, Trifurcation and Security for Costs
  • Julio Miguel Orlandini-Agreda and Compania Minera Orlandini Ltda v. Bolivia, Procedural Order No. 1
  • Julio Miguel Orlandini-Agreda and Compania Minera Orlandini Ltda v. Bolivia, Procedural Order No. 1 (amended)
  • Julio Miguel Orlandini-Agreda and Compania Minera Orlandini Ltda v. Bolivia, Procedural Order No. 2 (Protocol on Confidentiality and Transparency)
  • Julio Miguel Orlandini-Agreda and Compania Minera Orlandini Ltda v. Bolivia, Procedural Order No. 3 (Procedural Calendar)
  • Julio Miguel Orlandini-Agreda and Compania Minera Orlandini Ltda v. Bolivia, Procedural Order No. 4 (Phase on Jurisdiction and Liability)
  • Julio Miguel Orlandini-Agreda and Compania Minera Orlandini Ltda v. Bolivia, Terms of Appointment
  • The Estate of Julio Miguel Orlandini-Agreda and Compañía Minera Orlandini Ltda. v. Bolivia, Procedural Order No. 8 Decision on the Parties Requests for Document Production
• Tidal spölka z ograniczona odpowiedzialnoscia (Tidal Poland) v. Norway View case details
  2 source documents

  • Response of Norway’s Attorney-General’s Office to Notice of Dispute
  • Tidal spölka z ograniczona odpowiedzialnoscia (Tidal Poland) v. Norway, Notice of Dispute
• WNC Factoring Limited v. The Czech Republic, PCA Case No. 2014-34 View case details
  1 source document

  • WNC Factoring Limited v. The Czech Republic, Award

Respondent's Law Firm 6 cases in this role

• ABH Holdings v. Ukraine, ICSID Case No. ARB/24/1 View case details
  4 source documents

  • ABH Holdings v. Ukraine, Decision on Bifurcation
  • ABH Holdings v. Ukraine, Decision on the Claimant’s Proposal to Disqualify Prof. Sean Murphy
  • ABH Holdings v. Ukraine, Procedural Order No. 1
  • ABH Holdings v. Ukraine, Procedural Order No. 2
• Cem Selçuk Ersoy v. Republic of Azerbaijan, ICSID Case No. ARB/18/6 View case details
  1 source document

  • Cem Selçuk Ersoy v. Republic of Azerbaijan, Order Taking Note of the Discontinuance of the Proceeding Pursuant to ICSID Arbitration Rule 43(1)
• IBT Group LLC., Constructor, Consulting and Engineering (Panamá), S.A., and International Business and Trade, LLC. v. Republic of Panama (I), ICSID Case No. ARB/14/33 View case details
  1 source document

  • IBT Group LLC., Constructor, Consulting and Engineering (Panamá), S.A., and International Business and Trade, LLC. v. Republic of Panama (I), Procedural Order Taking Note of the Discontinuance of the Proceeding Pursuant to ICSID Arbitration Rule 43(1)
• Libra LLC and others v. Republic of Azerbaijan, ICSID Case No. ARB/23/46 View case details
  9 source documents

  • Libra LLC and others v. Republic of Azerbaijan, Decision on Bifurcation
  • Libra LLC and others v. Republic of Azerbaijan, Decision on Provisional Measures
  • Libra LLC and others v. Republic of Azerbaijan, Decision on Second Renewed Request for Provisional Measures
  • Libra LLC and others v. Republic of Azerbaijan, Decision on the Claimants’ Renewed Request for Provisional Measures
  • Libra LLC and others v. Republic of Azerbaijan, Decision on the Claimants’ Request for a Temporary Restraining Oder
  • Libra LLC and others v. Republic of Azerbaijan, Decision on the Request for Reconsideration and the Request for Sanctions
  • Libra LLC and others v. Republic of Azerbaijan, Procedural Order No. 1
  • Libra LLC and others v. Republic of Azerbaijan, Procedural Order No. 2
  • Libra and others v. Azerbaijan, Interim Cost Order, Nov 26, 2025
• Mohammad Reza Khalilpour Bahani v. Republic of Azerbaijan, PCA Case No. 2022-49 View case details
  3 source documents

  • Mohammad Reza Khalilpour Bahani v. Republic of Azerbaijan, Claimant's Statement of Rejoinder on Jurisdiction
  • Mohammad Reza Khalilpour Bahani v. Republic of Azerbaijan, Claimant's Statement of Reply
  • Mohammad Reza Khalilpour Bahani v. Republic of Azerbaijan, Respondent's Statement of Rejoinder
• Mohammad Reza Khalilpour Bahari v. Republic of Azerbaijan (II), PCA Case No. 2022-49 View case details
  4 source documents

  • Mohammad Reza Khalilpour Bahari v. Republic of Azerbaijan (II), Claimant's Statement of Claim
  • Mohammad Reza Khalilpour Bahari v. Republic of Azerbaijan (II), Respondent's Objections to Jurisdiction and Statement of Defence
  • Mohammad Reza Khalilpour Bahari v. Republic of Azerbaijan (II), Respondent's Statement of Rejoinder
  • Mohammad Reza Khalilpour Bahari v. Republic of Azerbaijan (II),Claimant's Statement of Reply

Law Firm (side unconfirmed) 20 cases in this role

• ABCI Investments N.V. v. Republic of Tunisia, ICSID Case No. ARB/04/12  View case detailsCase-profile record
• Abed El Jaouni v. Lebanese Republic, ICSID Case No. ARB/15/3 View case detailsCase-profile record
• Albaniabeg Ambient Sh.p.k, M. Angelo Novelli and Costruzioni S.r.l. v. Republic of Albania, ICSID Case No. ARB/14/26 View case detailsCase-profile record
• Alverley Investments Limited and Germen Properties Ltd v. Romania, ICSID Case No. ARB/18/30 View case detailsCase-profile record
• AngloGold Ashanti (Ghana) Limited v. Republic of Ghana, ICSID Case No. ARB/16/15 View case detailsCase-profile record
• Ayoub-Farid Michel Saab v. United Republic of Tanzania, ICSID Case No. ARB/19/8 View case detailsCase-profile record
• Credit Suisse Bondholders v. Switzerland (I) View case details
  1 source document

  • Credit Suisse Bondholders v. Switzerland (I), Judgment of the Court of Appeals for the Second Circuit, July 16, 2026
• Credit Suisse Bondholders v. Switzerland (II) View case details
  1 source document

  • Credit Suisse Bondholders v. Switzerland (II), Judgment of the Court of Appeals for the Second Circuit, July 16, 2026
• Credit Suisse Bondholders v. Switzerland (III) View case details
  1 source document

  • Credit Suisse Bondholders v. Switzerland (III), Judgment of the Court of Appeals for the Second Circuit, July 16, 2026
• Crystallex International Corporation v. Bolivarian Republic of Venezuela, ICSID Case No. ARB(AF)/11/2 View case details
  1 source document

  • Crystallex International Corporation v. Bolivarian Republic of Venezuela, Venezuela, DPSVA, PDV Holdin and CITGO’s Opposed Motion for a Stay Pending Appeal
• Emmis International Holding, B.V., Emmis Radio Operating, B.V., MEM Magyar Electronic Media Kereskedelmi és Szolgáltató Kft. v. The Republic of Hungary, ICSID Case No. ARB/12/2 View case detailsCase-profile record
• Kurdistan Regional Government v. Genel Energy Miran Bina Bawi Limited View case detailsCase-profile record
• Nasib Hasanov v. Georgia, ICSID Case No. ARB/20/44 View case detailsCase-profile record
• PJSC CB PrivatBank and Finance Company Finilon LLC v. Russian Federation, PCA Case No. 2015-21 View case detailsCase-profile record
• Petrochemical Holding GmbH v. Romania, ICSID Case No. ARB/19/21 View case detailsCase-profile record
• Republic of Djibouti, Djibouti Ports and Free Zone Authority, and Port de Djibouti SA v. Doraleh Container Terminal SA, DP World Djibouti FZCO and Dubai International Djibouti FZE (I), LCIA No. 142732 View case details
  12 source documents

  • Djibouti v. Doraleh Container and Others, Amended Request for Arbitration, August 7, 2014
  • Djibouti v. Doraleh Container and Others, Decisions with Reasons on Application for a Stay of the Arbitration Proceedings by Mme Chantal Tadoral, January 3, 2019
  • Djibouti v. Doraleh Container and Others, Fourth Partial Final Award - Compound Interest on the Respondents' Counterclaims for Unpaid Royalties, July 1, 2019
  • Djibouti v. Doraleh Container and Others, Judgment of the United States Court of Appeals for the District of Columbia, July 30, 2024
  • Djibouti v. Doraleh Container and Others, Memorandum Opinion and Order of the United States District Court for District of Columbia
  • Djibouti v. Doraleh Container and Others, Memorandum Opinion of the United States District Court for District of Columbia, February 15, 2023
  • Djibouti v. Doraleh Container and Others, Memorandum of Corrections to the Third Partial Final Award - the Respondents' Counterclaims, May 3, 2019
  • Djibouti v. Doraleh Container and Others, Opinion of the United States Court of Appeals for the District of Columbia, July 30, 2024
  • Djibouti v. Doraleh Container and Others, Petition to Confirm Arbitration Awards, September 14, 2020
  • Djibouti v. Doraleh Container and Others, Request for Arbitration, July 8, 2014
  • Djibouti v. Doraleh Container and Others, Respondents’ Written Submissions, July 2, 2018
  • Djibouti v. Doraleh Container and Others, Third Partial Final Award - the Respondents' Counterclaims, March 29, 2019
• SAUR International SA v. Republic of Argentina, ICSID Case No. ARB/04/4 View case detailsCase-profile record
• Soprim Construction v. Republic of Djibouti, LCIA View case details
  2 source documents

  • Soprim Construction v. Djibouti, Judgment of the High Court of Justice of England and Wales, February 27, 2026
  • Soprim Construction v. Djibouti, Judgment of the High Court of Justice of England and Wales, July 24, 2026
• UP (formerly Le Chèque Déjeuner) and C.D Holding Internationale v. Hungary, ICSID Case No. ARB/13/35 View case detailsCase-profile record
• United Group B.V., Adria Serbia Holdco B.V., and Serbia Broadband–srpske kablovske mreže d.o.o. Beograd v. Republic of Serbia, ICSID Case No. ARB/21/5 View case detailsCase-profile record