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Kieron O'Callaghan
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Global 2026
Lawyers profile | Global 2026: International Arbitration
Kieron O'Callaghan
Ranked in 1 Practice Areas
5

Band 5

International Arbitration

UK

4 Years Ranked

Ranked in Guides
UK 2026

Chambers Review

Provided by Chambers

Chambers Global Guide

International Arbitration - UK

5
Band 5
Individual Editorial
Kieron O'Callaghan leads the international arbitration team in London. He leverages significant CIS expertise within his arbitration practice, and often represents clients in the banking, energy and pharmaceutical sectors in high-value LCIA arbitrations.
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Strengths

Provided by Chambers

Kieron has a good command of detail and a soft hand with clients.

International Arbitration respondent
Chambers Global Guide

Kieron brings detailed knowledge of underlying commercial areas and has great expertise.

International Arbitration respondent
Chambers Global Guide

Kieron thinks through issues and is well organised.

International Arbitration respondent
Chambers Global Guide

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