Oliver Mark Brown

Watch for changes

Where they hold approval

Firms where this individual holds — or has held — an FCA-approved role.

Gallardo Securities Limited
FRN 724231
- [FCA CF] Client dealing (since 1 Sep 2025)
BGC Brokers L.P (no longer approved here)
FRN 454814
- [FCA CF] Client dealing (9 Dec 2019 to 6 Aug 2024)
- CF30 Customer (27 May 2016 to 8 Dec 2019)
WINTERFLOOD SECURITIES LIMITED (no longer approved here)
FRN 141455
- CF30 Customer (1 Nov 2007 to 23 Apr 2015)
- CF26 Customer Trading (1 Aug 2002 to 31 Oct 2007)

Updates to this individual's record on the FCA register.

No changes recorded yet.

A quick guide to the terms on this page.

The FCA: The Financial Conduct Authority is the UK's regulator for banking, lending, insurance, investments and payments. Senior staff at any authorised firm have to be approved by the FCA personally.
Approved individual: Someone the FCA has personally signed off to hold a senior role at an authorised firm — directors, compliance officers and similar. They're held accountable for the firm's conduct.
Controlled functions: The specific senior roles the FCA approves people to hold, like 'Compliance oversight' or 'Money laundering reporting'. Each approval is tied to a particular firm.
IRN: Individual Reference Number — the unique ID the FCA assigns to each approved person. It stays the same as they move between firms.

Information on this page is sourced from the official FCA register.