Marnix is a specialist in cross-border litigation and international arbitration. His experience includes a wide variety of high-stakes international disputes, commercial and investor state arbitrations, as well as complex enforcement and setting aside disputes.
Partner since 2004.
Vice-President of the ICC International Court of Arbitration since 2015, co-chairing the ICC Commission’s Task Force on Emergency Arbitration and an active member of the ICC Institute of World Business Law, the ICC Commission on Arbitration, of ICCA and of the IBA Arbitration Committee.
Attended University of Leiden, Oxford University and Magdalen College.