Mark McDowell

Watch for changes

Where they hold approval

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

Reactive Markets Technologies Limited
FRN 1040196
- SMF3 Executive Director (since 2 Feb 2026)
G10 Capital Limited (no longer approved here)
FRN 648953
- CF1 Director (AR) (15 Sep 2023 to 31 Mar 2026)
REACTIVE MARKETS LIMITED (no longer approved here)
FRN 1000461
- (4)Employed By (15 Sep 2023 to 31 Mar 2026)

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.