LAWYER PROFILE
Gaëtan Verhoosel KC

Gaëtan Verhoosel KC

Europe 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Three Crowns LLP

Practice Areas

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. 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 has taught at King’s College School of Law in London and Columbia Law School in New York.

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.

Professional Memberships

England & Wales, Solicitor-Advocate (Higher Courts Civil)

Barreau de Paris, Avocat

Ilustre Colegio de Abogados de Madrid, Abogado

Personal

To read more, please visit: https://www.threecrownsllp.com/team/gaetan-verhoosel/

Chambers Review

Provided by Chambers

Chambers European Guide

Arbitration (International) - Europe-wide

Band 2
Band 2

Individual Editorial

Gaëtan Verhoosel KC boasts a wide practice, covering investor state and commercial arbitrations under ICC and ICSID rules across Europe. He is highly active in prominent construction and energy disputes.

Strengths

Provided by Chambers

  • Gaetan is incredibly knowledgeable and practical in his approach. He listens well to the changing temperaments of management and provides solutions as required.

    Arbitration (International)Chambers European Guide

Ranked Individuals at Three Crowns LLP (5)

Europe-wide

Spain

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership