Jan Paulsson, a founding partner of Three Crowns LLP, has practiced exclusively as an advocate and arbitrator in international cases since 1975.  A member of the Permanent Court of Arbitration in The Hague and the Court of Arbitration of the Singapore International Arbitration Centre, he has notably served as President of the London Court of International Arbitration, President of the International Council for Commercial Arbitration, and a Vice-President of the ICC International Court of Arbitration (Paris).  A graduate of the Yale Law School and the University of Paris II (law), he is an avocat honoraire of the Paris Bar and a member of the District of Columbia Bar.

Chambers & Partners have described Jan as “one of the best,” “phenomenal,” and “a leading authority on investment treaty and commercial arbitration matters.”