Genevieve Poirier

Partner, London

+44 20 3880 1540

gpoirier@lalive.law

Genevieve Poirier

Genevieve is an arbitration and litigation specialist, advising on the resolution of high-value international commercial disputes. Ranked in all legal directories, she has been hailed as “first class” in Chambers UK, International Arbitration and a “real stand out litigator” in Legal 500 UK, International Arbitration.

Genevieve has acted in some of the world’s largest and most complex cross- border disputes. Her expertise covers a broad range of commercial matters in the telecommunications, energy, insurance, fast moving consumer goods, and financial services sectors; including those arising out of shareholder and joint venture disputes.  She has worked extensively on India-seated and India-related arbitrations, and as counsel and arbitrator in matters involving a number of procedural and substantive laws.

She is experienced with the rules of all the major institutions and a range of arbitral seats including, in particular, London, Paris, Geneva, Stockholm, New York, and Delhi. She serves as Arbitrator and is a Solicitor Advocate with rights of audience in the English High Court.

Recognition

Genevieve is ranked in Chambers Global for International Arbitration, where sources describe her as “a hard-working and effective advocate”, “very experienced and easy to work with” and “very good with clients and manages expectations well.”
Chambers Global, International Arbitration, 2026

Genevieve is recognised as a Next Generation Partner in Legal 500 UK for International Arbitration and is described as “exceptional”, “a real standout litigator” and “a first-rate litigator in both the commercial court and arbitration.” Clients also praise her for being “bright, commercially savvy and very personable”, highlighting her great understanding of complex legal matters, meticulous attention to detail and collaborative approach.
Legal 500 UK, International Arbitration, 2021-2026

Genevieve is ranked in Chambers UK for International Arbitration and is described as “brilliant… very bright and very commercially minded” and lauded as a partner who “convinces through sophistication, leadership and quick comprehension.”
Chambers UK, International Arbitration, 2024 & 2025

 

Recent conferences

Centre for International Legal Studies (CILS) - Arbitration Symposium
GENEVIEVE POIRIER, Speaker, Why are we still talking about Disclosure?
Salzburg, 3 July 2026

Global Arbitration Review (GAR) Academy Live - Institutional Arbitration Workshop
GENEVIEVE POIRIER, Moderator and Instructor
Istanbul, 26 June 2026

IBA Arbitration Committee - Ethics
GENEVIEVE POIRIER, Speaker, Conflict of Interest Guidelines panel
Istanbul, 24 June 2026

Read more

Career history

  • Partner, LALIVE, 2021 – present
  • Counsel, Skadden Arps Slate Meagher & Flom (UK) LLP, 2009 – 2021

Academic qualifications

  • LLB, Victoria University (First Class Hons), New Zealand, 2003  

 

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Practices

  • Arbitration - International Commercial

Sectors

  • Banking & Finance
  • Energy
  • Technology

Languages

  • English

Nationality

  • Canadian
  • Irish

Admission

  • England & Wales, 2006 
  • New Zealand, 2003 (Barrister and Solicitor)
“A real stand-out litigator” Legal 500 UK Dispute Resolution: International Arbitration, 2024