Department profile
Lalive

International Arbitration: Commercial Arbitration

UK Guide 2026 : UK-wide


Lalive

Rankings

About

Provided by Lalive

LALIVE’s UK-wide international arbitration practice represents multinational corporations, investors, States, State entities and international organisations in complex commercial and investor-State disputes. Based in London and integrated with Geneva and Zurich, the team conducts ICC, LCIA, ICSID, UNCITRAL, LMAA, Swiss Rules and ad hoc arbitrations across a range of seats and governing laws. The practice has broad experience in construction and infrastructure, energy, mining, pharmaceuticals and biotechnology, financial services, technology, insurance, and shareholder and joint venture disputes. It handles matters from pre-arbitral strategy through written and oral advocacy, hearings and awards, as well as related set-aside, annulment, recognition, enforcement and anti-suit proceedings. Team members also sit as arbitrators, bringing insight into tribunal decision-making. Recent highlights include securing the dismissal of a USD 6.7 billion ICSID claim against Romania, with Romania awarded all arbitration costs, and a USD 330 million award for GreenX Metals in parallel treaty arbitrations seated in London and Singapore. On the commercial side, the team continues to coordinate Gate Gourmet’s post-award strategy following a favourable award in a USD 1.75 billion ICC dispute, including successful challenge and enforcement proceedings in Singapore and Korea. The practice also represents Ruby River Capital in a pending USD 750 million NAFTA/USMCA claim against Canada.

Chambers Review

Provided by Chambers

International Arbitration: Commercial Arbitration - UK-wide

Band 6

Band 6


What the Team is Known For

Lalive fields particular expertise in commercial arbitrations. The team is especially adept at handling mandates arising from the energy sector and infrastructure projects. The firm is also capable of handling investor-state disputes.

Strengths

Provided by Chambers

  • Lalive is very well connected, organised and on top of everything.

    International Arbitration: Commercial Arbitration respondentUK
  • They have the expertise and personnel to handle top-shelf. complex matters.

    International Arbitration: Commercial Arbitration respondentUK

Notable Practitioners

Provided by Chambers

  • Band 5Genevieve Poirier
    Band 5Genevieve Poirier

    Genevieve Poirier

    Genevieve Poirier is a solicitor-advocate who regularly represents clients in the energy and infrastructure sectors in both commercial and investor-state disputes.

    • Genevieve is hard-working and an effective advocate.

      International Arbitration: Commercial Arbitration respondentUK
    • She is very good with clients and manages expectations well.

      International Arbitration: Commercial Arbitration respondentUK
    • Genevieve is very experienced and easy to work with.

      International Arbitration: Commercial Arbitration respondentUK

Ranked Individuals at Lalive (1)

UK-wide

Members

Provided by Lalive

Lalive has rankings in the following guides

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