FCA-regulated prime broker headquartered in London, providing multi-asset execution, financing, and post-trade solutions for institutional and professional investors across global markets.

Our mission is to deliver transparent, efficient access to global markets and liquidity for institutional and professional investors, combining precision, integrity, and partnership at every stage of execution.
Governance and accountability underpin every client relationship.
Responsiveness and reliability define our service.
Consistency across asset classes and market cycles.
Technology that enhances efficiency and decision-making.
Rigorous controls that safeguard performance and trust.
Collaboration and transparency form the foundation of lasting relationships.
With decades of combined experience across global financial markets, our leadership team applies institutional standards and disciplined execution to every aspect of GBM’s business — ensuring precision, transparency, and lasting partnerships.

GBM Securities Limited is authorised and regulated by the UK Financial Conduct Authority (FCA). Client assets are safeguarded in accordance with FCA rules through our clearing and custody partners, with appropriate FCA CASS rulebook applied.
Operating from London and Tokyo, GBM combines institutional infrastructure with regional expertise — delivering consistent execution, financing, and asset management solutions across markets and time zones.

Headquarters and operational center of GBM Securities. From our London base, we provide multi-asset execution, financing, and prime brokerage solutions for institutional and professional investors.

Home to GBM Asset Management, the investment arm of GBM Group, focused on multi-strategy and institutional portfolio management with an Asia-focused perspective.
Connect directly with our coverage team to discuss your trading objectives, onboarding process, and how GBM Securities can support your access to global markets.