Gian Marco DE SISTO

Watch for changes

Where they hold approval

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

Banco Bilbao Vizcaya Argentaria SA
FRN 139228
- [FCA CF] Client dealing (since 24 Sep 2025)
Mediobanca - Banca Di Credito Finanziario S.P.A. (no longer approved here)
FRN 977764
- [FCA CF] Client dealing (21 Apr 2020 to 31 Jan 2025)
Deutsche Bank AG (no longer approved here)
FRN 150018
- [FCA CF] Client dealing (7 Mar 2016 to 16 Aug 2019)
- CF30 Customer (31 Aug 2012 to 6 Mar 2016)
Banco Santander, S.A. (no longer approved here)
FRN 136261
- CF30 Customer (13 Jun 2011 to 7 Aug 2012)
Santander Financial Services plc (no longer approved here)
FRN 146003
- CF30 Customer (13 Jun 2011 to 7 Aug 2012)
Citigroup Global Markets Limited (no longer approved here)
FRN 124384
- CF30 Customer (1 Nov 2007 to 1 Mar 2011)
- CF21 Investment Adviser (22 Jul 2005 to 31 Oct 2007)
Citibank, N.A. (no longer approved here)
FRN 124704
- CF30 Customer (1 Nov 2007 to 1 Mar 2011)
- CF21 Investment Adviser (22 Jul 2005 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.