Gaëtan Verhoosel KC > Three Crowns LLP > London, England > Lawyer Profile

Three Crowns LLP
New Fetter Place
8-10 New Fetter Lane

Work Department

International Commercial and Investment Treaty Arbitration


Gaëtan is a founding partner of Three Crowns. He has over 20 years of experience serving as advocate or arbitrator in both commercial and investment treaty arbitrations.


Before entering private practice, he served as a Legal Advisor at the World Trade Organization in Geneva, where he advised dispute settlement panels adjudicating disputes between sovereigns across a range of industry sectors.


English, Spanish, Dutch, French


Gaëtan is a past Senior Co-Chair of the Arbitration Committee of the International Bar Association – a leading standard-setter for the practice of international arbitration. He is a member of the SIAC Court of Arbitration and was appointed to the ICSID Panel of Arbitrators by the Kingdom of Belgium. He teaches at King’s College School of Law in London and Columbia Law School in New York.


Columbia Law School, J.S.D., 2001 – New York
Belgian American Educational Foundation Fellow

Columbia Law School, LL.M., 2000 – New York
Herman Finkelstein Fellow

Johns Hopkins University School of Advanced International Studies, Graduate Diploma in International Relations, 1997 – Bologna

Catholic University of Leuven, Lic. Jur., 1996 – Leuven
magna cum laude

University of Antwerp, Cand. Jur., 1993 – Antwerp
cum laude