Marnix Leijten

Managing Partner, De Brauw Blackstone Westbroek NV

Marnix Leijten makes up the management board with Anja Mutsaers (practice partner) and Dorothee van Vredenburch (executive partner). Prior to taking up leadership of the firm in January 2020, Marnix was head of the arbitration practice. He has specialised in international arbitration for more than 23 years and has acted as trusted adviser to clients for all their arbitration and litigation needs across the globe.

Marnix has been a member of the International Chamber of Commerce (ICC) International Court of Arbitration since 2006, and has been vice president of the ICC Court since 2015. He is also co-chair of the ICC Task Force on Emergency Arbitration. He is an active member of the ICC’s Institute of World Business Law, the ICC’s Commission on Arbitration, the International Council for Commercial Arbitration and the International Bar Association’s Arbitration Committee.