Marnix Leijten

Partner

Expertise

Arbitration Litigation Mass Claims Energy Environmental, Social & Governance (ESG)

Summary

Marnix has 25 years of experience as counsel on dozens of major disputes in international arbitration and litigation across many sectors. He acts as a trusted advisor to clients on their arbitration and cross border litigation challenges. Since 2010, Marnix has been recognised by the major legal guides as a leading arbitration and litigation practitioner in the Netherlands, and he is the only Dutch lawyer ranked by Chambers in Band 1 for both arbitration and litigation.

“Exceptionally committed, with very strong ethical values and excellent performance both on the strategic level and in execution”

Client feedback in Global Arbitration Review

Qualifications

Profession
Advocaat, admitted to the Bar in 1997
Languages
Dutch, English, French
Education
Leiden University
Institut d'Etudes Politiques de Paris
Magdalen College, Oxford University (MJur)
Additional positions
Vice-President of the ICC International Court of Arbitration since 2015, and a member of the ICC court since 2006
Co-chair of the ICC Commission’s Task Force on Emergency Arbitration
An active member of the ICC’s Institute of World Business Law, the ICC’s Commission on Arbitration, ICCA and the IBA Arbitration Committee.