John William George Guy

Watch for changes

Where they hold approval

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

North Rock Capital Management (UK) LLP
FRN 937100
- [FCA CF] Client dealing (since 3 Mar 2025)
Millennium Capital Partners LLP (no longer approved here)
FRN 439327
- [FCA CF] Client dealing (8 Feb 2023 to 19 Dec 2024)
JEFFERIES INTERNATIONAL LIMITED (no longer approved here)
FRN 139253
- [FCA CF] Client dealing (10 Dec 2019 to 7 Nov 2022)
- [FCA CF] Material risk taker (10 Dec 2019 to 7 Nov 2022)
- [FCA CF] Proprietary trader (10 Dec 2019 to 7 Nov 2022)
NatWest Markets Plc (no longer approved here)
FRN 121882
- CF30 Customer (2 Sep 2011 to 11 Apr 2012)

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.