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Individual Profile

Marnix Leijten

De Brauw Blackstone Westbroek - Amsterdam

Marnix Leijten - De Brauw Blackstone Westbroek
  • Claude Debussylaan 80
  • Amsterdam, North Holland, Netherlands
  • 1082 MD Amsterdam

Profile submitted by Marnix Leijten

Practice Areas

Partner in the Litigation and Arbitration Practice. Marnix specialises in arbitration and complex litigation, focusing on cross-border and investor-state disputes. His recent work includes handling major disputes in the energy, technology and construction sectors, both in national court and in arbitration under UNCITRAL, ICC, NAI and DIS rules. He also worked on defence of US class actions during his secondment at Cravath, Swaine & Moore LLP in New York.

Professional Memberships

President of the ICC International Court of Arbitration in Paris.


Qualified in 1997. Partner since 2005.


Attended Leiden University and Magdalen College, Oxford (MJur).