Last time updated: November 2025
GBM Securities Limited (“GBM”, “we”, “our”, or “us”) is authorised and regulated by the Financial Conduct Authority (“FCA”) under Firm Reference Number 5586463.
We are incorporated in England and Wales under company number 08040031 with our registered office at 99 Bishopsgate, London, United Kingdom, EC2M 3XD.
This Privacy & Cookies Policy explains how we collect, use, store, and protect personal data in connection with our business activities, including prime brokerage, execution, and custody services.
For any questions relating to data privacy, please contact us at: compliance@gbmsecurities.com
Under the UK General Data Protection Regulation (UK GDPR) and the Data Protection Act 2018, GBM processes personal data only when we have a lawful basis to do so, including:
We do not sell personal data to third parties.
We may collect personal data directly or indirectly through the following sources:
We process personal data only where we have a lawful basis to do so under the UK GDPR and the Data Protection Act 2018.
GBM uses your information for the following purposes:
Providing, managing and administering services - To deliver, maintain and operate our prime brokerage, execution, and custody services and to fulfil our contractual obligations to you. Legal basis: Performance of a contract / Legal obligation.
Carrying out anti-money-laundering, due-diligence and sanctions checks - To verify identity, assess suitability and meet our statutory obligations under AML and financial-crime regulations. Legal basis: Legal obligation / Substantial public interest.
Meeting regulatory and legal reporting requirements - To comply with obligations imposed by the FCA, HMRC and other competent authorities. Legal basis: Legal obligation.
Managing client relationships and support - To respond to queries, handle complaints and maintain accurate records of interactions. Legal basis: Legitimate interest (to ensure effective client service).
Monitoring and recording communications - To record calls, emails and messages for regulatory, quality-assurance and training purposes. Legal basis: Legal obligation / Legitimate interest.
Providing information about products and services - To send updates, research or marketing communications that may be relevant to you, in line with your communication preferences. Legal basis: Legitimate interest / Consent (where required).
Preventing and detecting financial crime - To safeguard our systems and clients from fraud, market abuse or unauthorised access. Legal basis: Legal obligation / Legitimate interest.
We may share your data with:
All third-party service providers are contractually required to protect your information in accordance with data protection laws.
Your personal data may be transferred outside the United Kingdom and European Economic Area (EEA), including to jurisdictions such as Japan, the Middle East, or the United States, where some GBM Group operations or partners are located.
When transferring data internationally, GBM ensures appropriate safeguards, including UK Addendum to the EU Standard Contractual Clauses (SCCs) or adequacy decisions recognised by the UK Government.
We retain personal data for as long as necessary to:
After this period, data will be securely deleted or anonymised.
Under UK data protection law, you have the right to:
Requests should be directed to compliance@gbmsecurities.com
We use cookies and similar technologies on this website to:
Cookies are small text files placed on your device that help the website operate efficiently and remember your preferences. You can manage or delete cookies through your browser settings at any time. Some features of our site may not function properly without certain cookies.
When you first visit our site, you will be presented with a banner allowing you to accept or reject non-essential cookies. For full details, please refer to this section, which forms part of GBM’s combined Privacy & Cookies Policy.
We may update this Privacy & Cookies Policy periodically. The most recent version will always be available on our website.
If changes materially affect how we process personal data, we will notify you where appropriate.
GBM Securities Limited
99 Bishopsgate, London, United Kingdom, EC2M 3XD
Authorised and regulated by the Financial Conduct Authority (FRN 586463)
compliance@gbmsecurities.com