Joe Martin Diment

Watch for changes

Where they hold approval

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

Marathon Asset Management Limited (no longer approved here)
FRN 933650
- SMF1 Chief Executive (1 Oct 2022 to 31 Dec 2025)
- SMF3 Executive Director (11 Jun 2021 to 31 Dec 2025)
Marathon Asset Management (Services) Limited (no longer approved here)
FRN 719145
- SMF3 Executive Director (13 Sep 2022 to 31 Dec 2025)
Russell Investments Implementation Services Limited (no longer approved here)
FRN 415353
- CF29 Significant management (1 Dec 2015 to 20 Jan 2017)
Russell Investments Limited (no longer approved here)
FRN 122282
- CF29 Significant management (15 Oct 2015 to 20 Jan 2017)

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.