LAWYER PROFILE

Nathalie Voser

Europe 2026

rothorn legal

Ranked in 3 practice areas

Arbitrators

Switzerland

International Arbitration: Most In Demand Arbitrators

Europe-wide

Arbitration Counsel

Switzerland

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Chambers Review

Provided by Chambers

Chambers European Guide

Arbitrators - Switzerland

Band 1

Individual Editorial

Nathalie Voser is highly regarded for her work as an arbitrator, acting in ICSID, ICC, ad hoc and SIAC proceedings across high-value mandates. She also represents clients in construction arbitrations and contractual disputes, often arising in the energy sector.

Strengths

Nathalie has a very high profile within the international arbitration scene, focusing on strategic questions.

As an arbitrator, Nathalie handled the dispute extremely well. She was very well prepared and hands on.

Nathalie Voser is an excellent lawyer. She is super prepared, really strong on the law and very reliable.

Nathalie Voser is a very reputable arbitrator who is in high demand.

Nathalie Voser is a highly competent and efficient lawyer.

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International Arbitration: Most In Demand Arbitrators - Europe-wide

Band 2

Individual Editorial

Nathalie Voser of rothorn legal is a sought-after arbitrator in ICC and ICSID tribunals. She is also appreciated for her counsel work, representing clients in ICC tribunals and in front of the Swiss High Court.