LAWYER PROFILE

Barton Legum

Global 2026

 Honlet Legum Arbitration

Ranked in 3 practice areas

International Arbitration

France

International Arbitration: Arbitrators

France

Arbitration (International)

Europe-wide

Arbitration (International)

Global Market Leaders

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Chambers Review

Provided by Chambers

Chambers Global Guide

International Arbitration - France

Band 2
Individual Editorial

Barton Legum is accomplished in handling high profile investment arbitrations for multinationals. He acts in cases involving Asian, Latin American and European jurisdictions.

Strengths

Barton Legum's professionalism, integrity and clarity in both advocacy and decision-making make him a leading figure in the field of international arbitration.

Barton Legum is so smart and so nice. He is really an incredibly talented practitioner.

Barton Legum is a distinguished arbitrator and counsel, renowned for his profound knowledge of international law and his precise, analytical reasoning.

Barton Legum is extremely sympathetic, unassuming and so bright. I saw him in more than one hearing and he is calm and assertive. The arbitration panels were enchanted by him and so was I as a client.

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International Arbitration: Arbitrators - France

Band 2
Individual Editorial

Barton Legum is accomplished in handling high profile investment arbitrations for multinationals. He acts in cases involving Asian, Latin American and European jurisdictions.

Strengths

Barton Legum's professionalism, integrity and clarity in both advocacy and decision-making make him a leading figure in the field of international arbitration.

Barton Legum is extremely sympathetic, unassuming and so bright. I saw him in more than one hearing and he is calm and assertive. The arbitration panels were enchanted by him and so was I as a client.

Barton Legum is so smart and so nice. He is really an incredibly talented practitioner.

Barton Legum is a distinguished arbitrator and counsel, renowned for his profound knowledge of international law and his precise, analytical reasoning.

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Arbitration (International) - Europe-wide

Band 2
Individual Editorial

Barton Legum of Honlet Legum Arbitration is an excellent practitioner well placed to handle a variety of arbitration mandates, from investor-state to commercial, under ICSID and ICC rules. He is particularly visible in energy sector disputes.

Strengths

He is calm and assertive. The arbitration panels were enchanted by him and so was I as the a client.

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Arbitration (International) - Global Market Leaders

Band 3
Individual Editorial

Barton Legum is a founding partner at Honlet Legum Arbitration. He has strong experience across a range of sectors, including energy, banking and construction, and he is well sought after by an array of investors and international companies. His broad international arbitration practice includes strength acting in investor-state arbitrations across Europe and Africa.

Strengths

Barton is calm, assertive, extremely sympathetic, unassuming and so bright.

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Ranked Individuals at Honlet Legum Arbitration (7)

Europe-wide

France

Global Market Leaders

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