LAWYER PROFILE

Mark Beeley

Global 2026

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Orrick, Herrington & Sutcliffe LLP
 Orrick, Herrington & Sutcliffe LLP

Ranked in 2 practice areas

Energy & Natural Resources: Disputes

UK

3 years ranked

International Arbitration

UK

4 years ranked

Chambers Review

Provided by Chambers

Chambers Global Guide

Energy & Natural Resources: Disputes - UK

Band 2
Individual Editorial

Mark Beeley is experienced in handling both litigation and arbitration proceedings relating to issues with conventional power assets. He regularly represents clients in cases across a range of jurisdictions concerning matters such as profit allocation, warranty breaches and construction issues.

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International Arbitration - UK

Band 3
Individual Editorial

Mark Beeley is global chair of the international arbitration practice. He is recognised for his expert handling of investment treaty disputes for clients such as those based in the Middle East. His practice is complemented by his commercial expertise, including LCIA arbitrations in the energy sector. He acts as both advocate and arbitrator.

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Strengths

Provided by Chambers

  • Mark is very well known in this market.

    Energy & Natural Resources: DisputesChambers Global Guide

  • Mark Beeley has an encyclopedic understanding of the legal market.

    Energy & Natural Resources: DisputesChambers Global Guide

  • Mark has an encyclopaedic understanding of the legal market.

    International ArbitrationChambers Global Guide

  • Mark is technically excellent and has good commercial judgement.

    International ArbitrationChambers Global Guide

  • Mark Beeley instils trust and confidence. He is a calm and trusted partner that understands the need to be practical and take a commercial approach.

    International ArbitrationChambers Global Guide

Ranked Individuals at Orrick, Herrington & Sutcliffe LLP (103)

Africa-wide

China

Europe-wide

  • Profile image of Siegfried H. Elsing
    Siegfried H. Elsing

    International Arbitration: Most In Demand Arbitrators

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France

Germany

Global Market Leaders

India

Indonesia

Italy

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