


George is a Counsel in Signature’s London Office, specialising in commercial litigation and international arbitration, primarily within the financial services, energy, infrastructure, automotive, insurance and technology sectors.
George has over 10 years’ experience in a wide range of complex high value commercial litigation and international arbitration. George has acted as counsel in numerous proceedings before the High Court of Justice and Court of Appeal, as well as international arbitrations under the rules of the major arbitral institutions (including UNCITRAL, LCIA and ICSID). George is qualified as a Solicitor Advocate and therefore has rights of audience in the senior higher courts in England and Wales.
George’s clients include large multinational companies and C-suite management, as well as private high-net-worth individuals, spanning various business sectors including financial services, energy, infrastructure, automotive, insurance and technology. He is particularly experienced in complex cross-border disputes, M&A and shareholder disputes, civil fraud disputes and class actions. He has been involved in some of the most significant and high-profile cases in the London litigation market over the years, several of which have featured in The Lawyer’s “Top 20 Cases of the Year.” George’s background in private international law and international commercial and investment arbitration, and his unique expertise in complex cross-border disputes, enables him to navigate foreign jurisdictions and understand the client’s needs, whilst leveraging his expertise in order to provide practical advice and deliver additional strategic value for clients.
Prior to joining Signature, he was an Associate in Clyde & Co’s International Arbitration Group. He has also served as outside counsel to the Legal Transition Team of the European Bank for Reconstruction and Development, with a focus on blockchain and smart contracts in the renewable energy sector. Whilst there, George co-authored a report with the European Bank for Reconstruction and Development exploring the application of Blockchain and Smart Contracts in emerging energy markets. Having worked as in-house Counsel at a multilateral development bank, George has developed a unique commercial acumen and possesses a deep insight into the needs and challenges faced by global stakeholders, including states, international organisations, and private sector entities.
George is a member of ICC Young Arbitrators Forum, LCIA Young International Arbitration Group, Young International Council for Commercial Arbitration, and Silicon Valley Arbitration and Mediation Center Young Professionals. He has authored articles on topics relating to international commercial and investment arbitration, as well as class action litigation and the interplay with emerging technologies, including crypto assets and digital currencies.
George qualified as a solicitor in England and Wales in 2017 and as a solicitor advocate (civil rights) in 2019. George is fluent in Greek, German and English.
Commercial and financial disputes
Investment Arbitration
Annulment and enforcement proceedings
Insurance/Reinsurance Disputes
2025
Article: Clash of jurisdictions—The English court confirms its jurisdiction against long-arm receiverships, but provides narrow carve-out for third parties (CIHL v Protopapas & Others) – LexisNexis Restructuring & Insolvency Report – 10 November 2025
Blog: Signature secures favourable judgment in Altrad Investment Authority SAS v Protopapas [2025] – October 2025
Article: Collective redress – The Law Society Gazette – 7 March 2025
2024
Blog: Signature obtains landmark judgment for client Cape Intermediate Holdings Limited (CIHL) – December 2024
Blog: Commission Recovery Limited, Marks & Clerk LLP and Long Acre Renewals settle IP renewals litigation – November 2024
Mention: UK Supreme Court denies Marks & Clerk permission to appeal in secret commission case – Solicitors Journal, Managing IP, Law360, The Global Legal Post and World Intellectual Property Review – April 2024
Blog: Daniel Spendlove, Neil Newing and George Bazinas successfully acted for Commission Recovery Limited in the Court of Appeal – January 2024