Eleanor Marsh Verified profile

Eleanor Marsh

Accepting appointments

FCIArb · Queen's Counsel · London

Experience
22 yrs
Appointments
140
As presiding
58
Seat
London
Law
England & Wales Ukraine
Focus
Construction & Infrastructure Energy Oil & Gas
Rules
ICC LCIA GAFTA
Langs
English — native French — fluent Ukrainian — working

01Biography

Updated Oct 2026

English Queen's Counsel who has sat as arbitrator in over 140 international proceedings, principally in energy, construction and oil & gas disputes.

Called to the Bar of England & Wales in 2001 and appointed Queen's Counsel in 2016, Eleanor built her practice at the intersection of large-scale infrastructure and commodity supply. She accepts appointments as sole arbitrator, chair and co-arbitrator under the principal institutional rules as well as ad hoc.

Her matters frequently involve price-review and take-or-pay mechanisms in long-term gas supply, EPC and offshore-construction delay claims, and shareholder disputes arising from cross-border joint ventures.

Eleanor sits regularly in London and has particular familiarity with disputes touching Central and Eastern European markets, including Ukrainian-law contracts.

02Representative matters

Confidential · party names withheld

  • Energy 2023

    Price-review arbitration under a long-term gas supply agreement; determination of revised contract price and take-or-pay adjustment.

    Sole arbitrator ICC · England & Wales London seat
    €180M
  • Construction & Infrastructure 2022

    Offshore wind EPC dispute concerning delay, disruption and defective foundations across a multi-contract package.

    Presiding arbitrator LCIA · England & Wales
    £95M
  • Oil & Gas 2021

    Shareholder dispute arising from a production-sharing joint venture; valuation and breach of a cross-border JV agreement.

    Co-arbitrator Ad-Hoc · Ukraine
    $240M

03Qualifications & memberships

Admissions & appointments

  • 2016 Queen's Counsel
  • 2010 FCIArb
  • 2001 Called to the Bar of England & Wales

Education

  • 2000 LLM, International Dispute Resolution — Queen Mary University of London
  • 1998 BA Jurisprudence — University of Oxford

Professional memberships

Chartered Institute of Arbitrators LCIA ICC Commission on Arbitration & ADR IBA Arbitration Committee