• People banner

    People

Stewart Hey

Partner

Stewart is Global Head of Litigation and Dispute Resolution within Charles Russell Speechlys.  

stewart-hey

About

Stewart specialises in complex and high value international disputes and investigations, usually involving allegations across the spectrum of dishonesty including fraud, dishonesty and corruption, with particular emphasis on Financial Services and Energy and Natural Resources. As the vast majority of Stewart's cases involve allegations of fraud, dishonesty and corruption, key legal issues arising include conflicts of law, interim (injunctive) remedies to prevent dissipation of assets and/or preservation of evidence, asset recovery and tracing, as well as contentious insolvency scenarios and investigations.

Stewart’s notable experience includes acting successfully for the liquidators of six defendant companies in the Cayman Islands’ longest-ever trial - 129 days – arising out of  one of the world’s largest-ever Ponzi schemes – US$330 billion. Stewart also led a team successfully acting for one of the world’s largest pharmaceutical wholesalers in relation to a complex high-value letter of credit fraud perpetrated on it by a fraudster, and which involved related proceedings in a number of jurisdictions in Europe, the Caribbean and the Pacific. He also has a great deal of experience in advising corporates in relation to product mis-selling within the financial services sector.

Experience

Stewart heads the Charles Russell Speechlys Fraud and Investigations Group. His specialist areas include:

  • Leading a team advising Joint Official Liquidators in connection with an alleged $9.2Bn fraud before the Cayman Courts
  • An external administrator to Awal Bank BSC (in Administration), as appointed by the Central Bank of Bahrain in a multi-billion dollar alleged fraudulent scheme of arrangement involving a large number of inter- related cases in various jurisdictions, where Stewart leads the teams dealing with US and Cayman issues
  • Advising individuals/entities in relation to an SFO investigation and ensuing prosecution into payments against a backdrop of multi-billion USD sales of defence equipment to the Middle East where the clients were successfully acquitted at trial
  • Led a team advising the Central Bank of Bahrain that forged new US Bankruptcy Ch11 law in the US against a backdrop of acting as External Administrator to a Middle Eastern Bank (then in administration and now in liquidation) and currently under US Ch15 recognition
  • Advising the joint-venture entities involved in a dispute relating to a West African mining project valued at between $800m-$1.5Bn
  • Advised one of the world's largest pharmaceutical wholesalers in a complex multi-jurisdictional letter of credit fraud
  • Advising a world-famous academic institution in relation to an investigation relating to wrongdoing
  • Advising international investors in relation to an investigation concerning corruption relating to a Government contract in North Africa
  • Advising one of the largest US corporate entities in relation to a fraud detected within a pension scheme linked to a company following a post-acquisition investigation, which includes liaising with the regulatory authorities in the jurisdiction of relevance
  • Acting for the purchaser of one of the world’s most expensive historical motor cars in terms of provenance post-acquisition
  •  

As the vast majority of Stewart’s cases involve allegations of fraud, dishonesty and corruption, key legal issues arising include conflicts of law, interim (injunctive) remedies to prevent dissipation of assets and/or preservation of evidence, asset recovery and tracing, as well as contentious insolvency scenarios an investigations.

Recognition

  • UK_Legal_500_Leading_partner_2026 v2
  • chambers-2025-stewart-hey
  • legal-500-leading-partner-2025
  • Chambers-2024-Stewart-Hey
  • uk-leading-individual-2024
  • uk-leading-individual-2022

Our thinking

  • Charles Russell Speechlys further expands Intellectual Property offering with new Partner hire in London

    Stewart Hey

    News

  • IBA Annual Conference 2025

    Simon Ridpath

    Events

  • Charles Russell Speechlys strengthens Middle East presence with strategic Partner appointment in Dubai

    Stewart Hey

    News

  • Charles Russell Speechlys enhances Corporate, Restructuring and Insolvency capabilities with new Partner hire

    Stewart Hey

    News

  • Charles Russell Speechlys welcomes highly regarded regulatory and investigations litigator Richard Burger in London

    Richard Burger

    News

  • Charles Russell Speechlys welcomes two new Dispute Resolution Partners in Singapore

    Stewart Hey

    News

  • Justice served in bribery acquittal

    Caroline Greenwell

    General Content

  • Law 360 quotes Stewart Hey on the potential integration of the PSR into the FCA and the impact on APP fraud reimbursement

    Stewart Hey

    In The Press

  • Charles Russell Speechlys strategically enhances its European operations with the arrival of new Partner Aline Wey Speirs in Switzerland

    Aline Wey Speirs

    News

  • CDR Magazine quotes Stewart Hey on the cum-ex scandal

    Stewart Hey

    In The Press

  • Stewart Hey, Hugh Gunson and Rachel Warren write for Solicitor's Journal on the cum-cum scandal

    Stewart Hey

    In The Press

  • Charles Russell Speechlys Win - UK Court Acquittal for John Mason in High-Profile Bribery Case

    Caroline Greenwell

    News

  • Stewart Hey, Hugh Gunson and Rachel Warren write for Solicitors Journal on the cum-ex scandal

    Stewart Hey

    In The Press

  • Charles Russell Speechlys welcomes Head of International Arbitration in Dubai

    Thomas R. Snider

    News

  • Charles Russell Speechlys features twice in The Lawyer’s Top 20 cases for 2023

    Stewart Hey

    News

  • Taking aim: The Fraud Act 2006 in 2022

    Stewart Hey

    Insights

  • Reforming corporate criminal liability: a balancing act

    Stewart Hey

    Insights

  • Freezing Orders: Policing the Nuclear Option (PT 2)

    Stewart Hey

    Insights

  • Freezing Orders: Policing the Nuclear Option

    Stewart Hey

    Insights

  • Stewart Hey and Simon Heatley write a two-part article series for New Law Journal on the practical implications of recent freezing orders case law

    Stewart Hey

    In The Press

Back to top