Three Crowns

Participant Type: 

Law Firm

Involved in 28 cases (22 International Investment Agreement (Investor–State) · 3 Contract (Investor–State) · 2 Investment Protection Disputes · 1 Foreign Investment Law (Investor–State) · 1 International Commercial Arbitration (State–Private)) · evidenced by 95 case documents on record

Claimant's Law Firm 20 cases in this role

• Bellwether International Inc. and Tecnipetrol Inc. v. Republic of Ecuador and Empresa Pública de Hidrocarburos del Ecuador (EP Petroecuador), ICSID Case No. ARB/25/12 View case details
  1 source document

  • Bellwether International Inc. and Tecnipetrol Inc. v. Republic of Ecuador and Empresa Pública de Hidrocarburos del Ecuador (EP Petroecuador), Registration of the Request for Arbitration
• Chevron Corporation and Texaco Petroleum Corporation v. Ecuador (II), PCA Case No. 2009-23 View case details
  12 source documents

  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, Procedural Order and Further Order on Interim Measures
  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, Second Partial Award on Track II
  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, The Aguarico-06 Site Visit
  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, The Lago Agrio-02 Site Visit
  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, The Shushufindi-34 Site Visit
  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, The Shushufindi-55 Site Visit
  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, Transcripts Track 2 Hearing - Volumes 1 to 13 from 21 April 2015 to 8 May 2015
  • Chevron Corporation and Texaco Petroleum Corporation v. The Republic of Ecuador, UNCITRAL, PCA Case No. 2009-23, Claimant's Reply to to Respondent's Supplemental Track 2 Counter-Memorial
  • Chevron and TexPet v. Ecuador (II), Memorandum of Law in Support of Petition to Recognize and Enforce Arbitral Award, July 17, 2026
  • Chevron and TexPet v. Ecuador (II), Petition to Confirm Arbitration Award, July 17, 2026
  • Chevron v. Ecuador (II), Note of Partial Dissent by Dr. Horacio Grigera Naon
  • Chevron v. Ecuador (II), Fourth Partial Award on Track III
• ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, ICSID Case No. ARB/07/30 View case details
  13 source documents

  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Award of the Tribunal
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Claimant's Reply to Respondent's Proposals to Disqualify Judge Keith and Mr. Fortier
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Decision on Annulment
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Decision on the Proposal for Disqualification of Arbitrator L. Yves Fortier, Q.C.
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Decision on the Proposal to Disqualify L. Yves Fortier, Q.C., Arbitrator
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Decision on the Proposal to Disqualify L. Yves Fortier, Q.C., Arbitrator
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Decision on the Rectification of the Award
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Decision on the Respondent's Request for Reconsideration
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Dissenting Opinion by Arbitrator Andreas Bucher
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Interim Decision
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Order on Venezuela's Representation (Spanish)
  • ConocoPhillips Petrozuata B.V., ConocoPhillips Hamaca B.V. and ConocoPhillips Gulf of Paria B.V. v. Bolivarian Republic of Venezuela, Procedural Order No. 1
  • Note by Arbitrator Kenneth Keith and Arbitrator Yves Fortier
• Elliott Associates L.P. v. Republic of Korea, PCA Case No. 2018-51 View case details
  23 source documents

  • Elliott Associates L.P. v. Republic of Korea, Amended Statement of Claim
  • Elliott Associates L.P. v. Republic of Korea, Judgment of the UK High Court of Justice
  • Elliott Associates L.P. v. Republic of Korea, Korea's Response to Notice of Arbitration
  • Elliott Associates L.P. v. Republic of Korea, Notice of Arbitration and Statement of Claim
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 1
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 11
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 12
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 13
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 14
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 15
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 16
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 17
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 2
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 3
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 4
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 5
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 6
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 7
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 8
  • Elliott Associates L.P. v. Republic of Korea, Procedural Order No. 9
  • Elliott Associates L.P. v. Republic of Korea, Statement of Defence
  • Elliott Associates L.P. v. Republic of Korea, United States Article 1120.4 Submission
  • Elliott Associates v. Korea, Judgment of the UK High Court, February 23, 2026
• Enwell Energy plc v. Ukraine, ICSID Case No. ARB/25/41 View case details
  3 source documents

  • Enwell Energy plc v. Ukraine, Enwell's Press Release on Commencement of Arbitration Proceedings
  • Enwell Energy plc v. Ukraine, Procedural Order No. 1, June 5, 2026
  • Enwell Energy plc v. Ukraine, Registration of the Request for Arbitration
• GR Mining (Barbados) Inc. v. Bolivarian Republic of Venezuela, ICSID Case No. ARB(AF)/25/2 View case details
  1 source document

  • GR Mining (Barbados) Inc. v. Bolivarian Republic of Venezuela, Registration of the Request for Conciliation
• Marfin Investment Group v. The Republic of Cyprus, ICSID Case No. ARB/13/27 View case details
  1 source document

  • Marfin Investment Group v. The Republic of Cyprus, Award (redacted)
• Naturgy Energy Group, S.A. and Naturgy Electricidad Colombia, S.L. (formerly Gas Natural SDG, S.A. and Gas Natural Fenosa Electricidad Colombia, S.L.) v. Republic of Colombia, ICSID Case No. UNCT/18/1 View case details
  1 source document

  • Naturgy Energy Group, S.A. and Naturgy Electricidad Colombia, S.L. (formerly Gas Natural SDG, S.A. and Gas Natural Fenosa Electricidad Colombia, S.L.) v. Republic of Colombia, Award
• Olayan Financing Company (Kingdom of Saudi Arabia) v. State of Qatar, PCA Case No. 2023-78 View case details
  1 source document

  • Olayan Financing Company (Kingdom of Saudi Arabia) v. State of Qatar, Notice of Arbitration
• PETRONAS International Corporation Ltd and Azhan Bin Ali v. Republic of the Sudan, ICSID Case No. ARB/21/47 View case details
  1 source document

  • PETRONAS International Corporation Ltd and Azhan Bin Ali v. Republic of the Sudan, Order Taking Note of the Discontinuance of the Proceeding pursuant to ICSID Arbitration Rule 45
• PETRONAS International Corporation Ltd v. Republic of South Sudan, ICSID Case No. ARB/24/36 View case details
  1 source document

  • PETRONAS International Corporation Ltd v. Republic of South Sudan, Registration of Request for Arbitration
• Park Avenue Capital LLC v. Republic of Moldova, ICSID Case No. ARB/25/25 View case details
  3 source documents

  • Park Avenue Capital LLC v. Republic of Moldova, Registration of the Request for Arbitration
  • Park Avenue v. Moldova, Procedural Order No. 1
  • Park Avenue v. Moldova, Procedural Order No. 2
• Pearl Petroleum, Dana Gas PJSC & Crescent Petroleum v. Kurdistan Regional Government of Iraq, LCIA Case No. 132527 View case details
  5 source documents

  • Pearl Petroleum Company, Dana Gas PJSC & Crescent Petroleum and Pearl Petroleum v. Kurdistan Regional Government of Iraq, Memorandum of Correction
  • Pearl Petroleum Company, Dana Gas PJSC & Crescent Petroleum and Pearl Petroleum v. Kurdistan Regional Government of Iraq, Memorandum of Correction of the Second Partial Final Award dated 27 November 2015
  • Pearl Petroleum Company, Dana Gas PJSC & Crescent Petroleum and Pearl Petroleum v. Kurdistan Regional Government of Iraq, Partial Final Award
  • Pearl Petroleum Company, Dana Gas PJSC & Crescent Petroleum and Pearl Petroleum v. Kurdistan Regional Government of Iraq, Second Partial Final Award
  • Pearl Petroleum Company, Dana Gas PJSC & Crescent Petroleum and Pearl Petroleum v. Kurdistan Regional Government of Iraq, Third Partial Final Award
• Phillips Petroleum Company Venezuela Limited, Conocophillips Petrozuata B.V. v. Petroleos De Venezuela, S.A., Corpoguanipa, S.A., PDVSA Petroleo, S.A., ICC Case No. 20549/ASM/JPA (C-20550/ASM) View case details
  1 source document

  • Phillips Petroleum Company Venezuela Limited, Conocophillips Petrozuata B.V. v. Petroleos De Venezuela, S.A., Corpoguanipa, S.A., PDVSA Petroleo, S.A., Final Award
• Puma Energy Holdings (Luxembourg) SARL v the Republic of Benin, SCC Case No. SCC EA 2017/092 View case details
  1 source document

  • Puma Energy Holdings (Luxembourg) SARL v the Republic of Benin, Emergency Award
• Puma Energy PNG Supply Ltd and Puma Energy PNG Refining Limited v. Independent State of Papua New Guinea, ICSID Case No. ARB/17/26 View case details
  1 source document

  • Puma Energy PNG Supply Ltd and Puma Energy PNG Refining Limited v. Independent State of Papua New Guinea, Order Taking Note of the Discontinuance of the Proceeding Pursuant to ICSID Arbitration Rule 43(1)
• Smart Energy B.V. and PJSC Ukrgazvydobutok v. Ukraine, ICSID Case No. ARB/25/38 View case details
  3 source documents

  • Smart Energy B.V. and PJSC Ukrgazvydobutok v. Ukraine, Registration of the Request for Arbitration
  • italaw180968 - Smart Energy and Ukrgazvydobutok v. Ukraine, Procedural Order No. 1 (redacted), March 4, 2026
  • italaw180970 - Smart Energy and Ukrgazvydobutok v. Ukraine, Decision on Claimants' Application for Provisional Measures, May 7, 2026
• Tenoch Holdings Limited, Maxim Naumchenko and Andrey Poluektov v. Republic of India, PCA Case No. 2013-23 View case details
  1 source document

  • Maxim Naumchenko, Andrey Poluektov and Tenoch Holdings Limited v. Republic of India, Respondent Press Release
• Tullow Uganda Operations PTY LTD v. Republic of Uganda, ICSID Case No. ARB/12/34 View case details
  1 source document

  • Tullow Uganda Operations PTY LTD v. Republic of Uganda, Order Taking Note of the Discontinuance of the Proceeding
• Venezuela Holdings, B.V., et al (case formerly known as Mobil Corporation, Venezuela Holdings, B.V., et al.) v. Bolivarian Republic of Venezuela, ICSID Case No. ARB/07/27 View case details
  2 source documents

  • Mobil Corporation, Venezuela Holdings, B.V., Mobil Cerro Negro Holding, Ltd., Mobil Venezolana de Petróleos Holdings, Inc., Mobil Cerro Negro, Ltd., and Mobil Venezolana de Petróleos, Inc. v. Bolivarian Republic of Venezuela, Decision on Revision
  • Venezuela Holdings, B.V., et al (case formerly known as Mobil Corporation, Venezuela Holdings, B.V., et al.) v. Bolivarian Republic of Venezuela, Decision on Annulment

Respondent's Law Firm 4 cases in this role

• Bank Melli Iran and Bank Saderat Iran v Bahrain, PCA Case No. 2017-25 View case details
  1 source document

  • Bank Melli Iran and Bank Saderat Iran v Bahrain, Award
• Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, ICSID Case No. ARB/21/27 View case details
  9 source documents

  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Award (Spanish)
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Decision on Rectification of the Award
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Partial Dissent of Arbitrator Luis González García
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Procedural Order No. 1
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Procedural Order No. 2
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Procedural Order No. 3
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Procedural Order No. 4
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Procedural Order No. 5
  • Interconexión Eléctrica S.A. E.S.P. v. Republic of Chile, Procedural Order No. 6
• Sauna UK BidCo Limited v. Republic of Finland, ICSID Case No. ARB/24/38 View case details
  3 source documents

  • Sauna UK BidCo Limited v. Republic of Finland, Procedural Order No. 1
  • Sauna UK BidCo Limited v. Republic of Finland, Procedural Order No. 2
  • Sauna UK BidCo Limited v. Republic of Finland, Registration of Request for Arbitration
• Suomi Power Networks TopCo B.V., Supernova II Bidco BV and AMF Tjänstepension AB v. Republic of Finland, ICSID Case No. ARB/24/37 View case details
  4 source documents

  • Suomi Power Networks TopCo B.V., Supernova II Bidco BV and AMF Tjänstepension AB v. Republic of Finland,
  • Suomi Power Networks TopCo B.V., Supernova II Bidco BV and AMF Tjänstepension AB v. Republic of Finland, Procedural Order No. 2
  • Suomi Power Networks TopCo B.V., Supernova II Bidco BV and AMF Tjänstepension AB v. Republic of Finland, Registration of Request for Arbitration
  • Suomi Power Networks TopCo B.V., Supernova II Bidco BV and AMF Tjänstepension AB v. Republic of Finland,Procedural Order No. 3 (Decision on the Respondent’s Request for Bifurcation)

Law Firm (side unconfirmed) 4 cases in this role

• Energía y Renovación Holding, S.A. v. Republic of Guatemala, ICSID Case No. ARB/21/56 View case details
  1 source document

  • Energía y Renovación Holding v. Guatemala, Decision on Rectification, June 27, 2025
• Ghana Power Generation Company v. Republic of Ghana, PCA Case No. 2019-05 View case details
  1 source document

  • GPGC v. Ghana, Final Award, January 26, 2021
• Serafín García Armas and Karina García Gruber v. Bolivarian Republic of Venezuela, PCA Case No. 2013-3 View case detailsCase-profile record
• Zaza Okuashvili v. Georgia, SCC Case No. EA 2019/038 View case detailsCase-profile record