Ian Jon Grayson

Watch for changes

Where they hold approval

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

Ascot Underwriting Limited
FRN 206658
- SMF24 Chief Operations (since 30 Jul 2025)
Aon Securities Limited (no longer approved here)
FRN 186814
- SMF18 Other Overall Responsibility (26 Sep 2022 to 27 Feb 2024)
Aon UK Limited (no longer approved here)
FRN 310451
- SMF18 Other Overall Responsibility (26 Sep 2022 to 27 Feb 2024)
- [FCA CF] Significant management (1 Jul 2020 to 26 Sep 2022)
Aon Investments Limited (no longer approved here)
FRN 459481
- SMF18 Other Overall Responsibility (26 Sep 2022 to 27 Feb 2024)

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.