JUNIOR PROFILE

Sarah Grimmer

Global 2026

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Twenty Essex
 Twenty Essex

Ranked in 2 practice areas

Dispute Resolution: Most in Demand Arbitrators

Singapore

1 year ranked

International Arbitration: Most In Demand Arbitrators

Asia-Pacific Region

1 year ranked

Chambers Review

Provided by Chambers

Chambers Global Guide

Dispute Resolution: Most in Demand Arbitrators - Singapore

Band 3
Individual Editorial

Sarah Grimmer of Twenty Essex has been recognised for her strengths in investment treaty arbitrations as well as general commercial disputes. She has experience in the natural resources and infrastructure sectors.

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International Arbitration: Most In Demand Arbitrators - Asia-Pacific Region

Band 3
Individual Editorial

Sarah Grimmer sits as presiding and sole arbitrator in international commercial and investor-state arbitrations. Her experience includes institutions such as SIAC, ICC and ICSID, and spans a number of Asia Pacific jurisdictions including South Korea and Singapore.

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Strengths

Provided by Chambers

  • Sarah is very diligent and has good judgement. She is hard-working and places attention to detail without losing the big picture.

    Dispute Resolution: Most in Demand ArbitratorsChambers Global Guide

  • She is getting an increasing number of appointments. I come across her for Singapore matters

    International Arbitration: Most In Demand ArbitratorsChambers Global Guide

  • Sarah is a high quality choice.

    International Arbitration: Most In Demand ArbitratorsChambers Global Guide

Ranked Barristers at Twenty Essex (114)

Asia-Pacific Region

Europe-wide

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