Jean Marguerat, LL.M.
Jean Marguerat, LL.M.

Jean Marguerat, LL.M.

Associé, Genève/Madrid

65 rue du Rhône | Case Postale 3199 | CH-1211 Genève 3 | Suisse
65 rue du Rhône | Case Postale 3199 | CH-1211 Genève 3 | Suisse
T +41 58 552 01 00
jean.marguerat@mll-legal.com

Portrait

Jean Marguerat bénéficie d’une expérience dans tous les domaines liés à la résolution de litiges, avec une expérience particulière dans l’arbitrage international et le contentieux judiciaire international. Jean Marguerat est l’un des auteurs du Commentaire sur le Règlement suisse d’Arbitrage international.

Jean Marguerat est associé de notre bureau de Genève depuis 2010 et co-managing partner depuis Janvier 2020.

La pratique de Jean Marguerat porte sur le droit de l’arbitrage international, le contentieux judiciaire et le droit des contrats.  Jean Marguerat jouit d’une expérience comme conseil de parties et arbitre dans plus de 90 arbitrages institutionnels (CCI, SCAI, LCIA, VIAC, TAS, etc.), et ad hoc internationaux concernant les opérations de vente de biens et matières premières, de distribution et d’agence, la construction, les ouvrages maritimes, les joint ventures et les questions liées au sport. Il représente régulièrement des clients devant les tribunaux suisses dans tous les domaines de litiges commerciaux et notamment ceux liés à l’arbitrage (reconnaissance et contestation de sentences arbitrales). Ses activités comprennent les procédures de reconnaissance et d’exécution (y compris les séquestres) ainsi que l’assistance judiciaire internationale.





Prix & Classements

Legal 500 EMEA Recommended Lawyer 2024Chambers and Partners Europe 2024 Jean MargueratChambers and Partners Global 2024 Jean MargueratLegal 500 EMEA Recommended Lawyer 2023Chambers and Partners Europe 2023 Jean MargueratChambers and Partners Global 2023 Jean MargueratChambers and Partners Global 2022 Jean MargueratChambers and Partners Europe 2022 Jean MargueratLegal 500 EMEA Recommended Lawyer 2022 Leaders League Ranked Firm 2022Who's Who Legal Arbitration 2022Chambers and Partners Global 2022 Jean MargueratChambers and Partners Europe 2021 Jean MargueratLegal 500 EMEA Recommended Lawyer 2021Who's Who Legal Thought Leader Switzerland 2021Legal 500 EMEA Recommended Lawyer 2020Legal 500 EMEA Recommended Lawyer 2019
  • « Jean Marguerat is a great arbitrator. He knows the file, he is a no-nonsense person and very easy to work with. As counsel, he knows how to bring his points gently and efficiently and to get the arbitrator’s ear »– Legal 500 EMEA, Dispute Resolution: Arbitration, 2024
  • « He is a very well known arbitration practitioner and counsel » – Chambers and Partners Europe, Arbitration , 2024
  • « He is very experienced, very efficient and has a good reputation » – Chambers and Partners Global, Arbitration Counsel, 2024
  • « Excellent counsel and excellent chair of arbitral tribunal. Easy to work with. He conducts the proceedings smoothly and efficiently » – Legal 500 EMEA, Dispute Resolution: Arbitration, 2023
  • « Jean is a very sharp practitioner and a real common-sense person who approaches work in a nice way » – Who’s Who Legal, Global Leader Arbitration, 2023
  • « Jean Marguerat is a smart and reactive colleague, extremely easy to work with and straightforward. He understands quickly the needs and provides practical and just legal analysis » – Legal 500 EMEA, Arbitration, 2022
  • Jean Marguerat is recommended in The Legal 500 EMEA, Litigation, 2022
  • « Jean Marguerat is a very thorough and experienced arbitrator who is always on top of the relevant issues and does not shy away from digging into voluminous and fact driven cases » – Legal 500 EMEA, Arbitration, 2022
  • Jean Marguerat is recommended in The Legal 500 EMEA, Sports Law, 2022
  • Jean Marguerat is ranked by Leaders League as an expert in International Arbitration, Switzerland 2022
  • Jean Marguerat is « a very efficient and no-nonsense lawyer and is very easy to work with » – Chambers and Partners Europe & Global, Arbitration, 2022
  • « Jean Marguerat is noted for his expertise in international arbitration matters. He represents football clubs and athletes » – Chambers and Partners Europe, Sport, 2022
  • « Jean is really excellent as counsel in international proceedings. He always takes an impressive, creative approach » – Who’s Who Legal, Thought & Global Leader Arbitration, 2022
  • « The fantastic Jean Marguerat cuts a distinguished figure as a very pragmatic practitioner who always produces well-structured work » – Who’s Who Legal, Thought Leader Arbitration, 2021
  • Jean Marguerat is noted for his expertise in international arbitration matters. One impressed client states: « He is a highly recommended lawyer; he is very dynamic and active, with great legal knowledge and charisma » – Chambers and Partners Europe, Sport, 2021
  • Sources report that Jean Marguerat has an open mind to issues of cultural differences and a good understanding of complex factual situations. He is well versed in representing companies from the mining and life sciences sectors in commercial arbitrations – Chambers and Partners Europe & Global, Arbitration, 2021

Éducation

  • University of Cambridge, LL.M.
  • Admission au barreau en Suisse (1999)
  • Universités de Bâle et de Neuchâtel, lic.iur.

Associations et mandats publics

  • Membre de consel d’administration Swiss Arbitration Centre (SAC)
  • Fédération Suisse des Avocats (FSA)
  • Ordre des Avocats de Genève (OdaGe)
  • Association Suisse de l’Arbitrage (ASA)
  • Club Español de Arbitraje (CEA)
  • German Arbitration Institute (DIS)
  • London Court of International Arbitration (LCIA)

Langues

  • français
  • anglais
  • espagnol
  • allemand

Assistante


Publications



Firm News

Sources report that Jean Marguerat has an open mind to issues of cultural differences and a good understanding of complex factual situations. He is well versed in representing companies from the mining and life sciences sectors in commercial arbitrations

Chambers and Partners Europe & Global, Arbitration, 2021