LAWYER PROFILE

Ruth Byrne KC

Global 2026

King & Spalding International LLP

Ranked in 2 practice areas

Energy & Natural Resources: Disputes

3 years ranked

International Arbitration

4 years ranked

Contributions and articles

3 Global Practice Guides

About

Provided by King & Spalding International LLP

Practice Areas

Ruth Byrne KC specialises in international commercial and investment disputes, with a particular focus on energy, life sciences, fraud and enforcement.

Ruth has advised clients on disputes arising in multiple jurisdictions and has appeared as counsel in 100+ arbitrations as well sitting regularly as arbitrator. She also appears frequently in the English High Court, in particular in proceedings in support of arbitration, as well as more generally in international commercial litigation.

Ms. Byrne writes and speaks regularly on a variety of international arbitration topics. Ruth is a member of the ICC UK Selection Subcommittee, the Delos ROAP faculty and a former YIAG Co-Chair.

Chambers Review

Provided by Chambers

Chambers Global Guide

Energy & Natural Resources: Disputes - UK

Band 2

Individual Editorial

Ruth Byrne KC is highly adept at handling complex commercial and investment disputes in the energy space. She has notable experience handling disputes arising from supply and distribution contracts for oil and gas clients.

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International Arbitration - UK

Band 2

Individual Editorial

Ruth Byrne KC is a highly experienced arbitration practitioner known for her prowess in the energy sector. She is well versed in acting for Indian entities in arbitrations under the auspices of the LCIA and the ICC, as well as in ad hoc proceedings.

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Strengths

Provided by Chambers

Ruth is a specialist in energy arbitration. She has a great ability to analyse a problem and work out how to advocate our position.
Energy & Natural Resources: DisputesChambers Global Guide
Ruth Byrne is a terrific attorney with a very keen strategic mind. Her writing is direct, persuasive and, perhaps most importantly, succinct.
Energy & Natural Resources: DisputesChambers Global Guide
She has a great ability to understand both commercial and operational problems, and the legal implications of reaching conclusions.
International ArbitrationChambers Global Guide
She is really impressive, super smart, very user-friendly, nice, collaborative and responsive.
International ArbitrationChambers Global Guide
Ruth Byrne is very polished, very confident, and not in an arrogant way, very comfortable, positive and good at strategy.
International ArbitrationChambers Global Guide
Ruth has a great ability to analyse a problem and work out how to advocate our position.
International ArbitrationChambers Global Guide