Marcella Silvia Ferreira Siqueira

Watch for changes

Where they hold approval

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

Evercore Partners International LLP
FRN 532714
- [FCA CF] Client dealing (since 5 Feb 2026)
Moelis & Company UK LLP (no longer approved here)
FRN 516801
- [FCA CF] Client dealing (22 May 2024 to 27 May 2025)
N. M. ROTHSCHILD & SONS LIMITED (no longer approved here)
FRN 124451
- [FCA CF] Manager of certification employee (20 Apr 2021 to 5 Feb 2024)
- [FCA CF] Client dealing (31 Dec 2020 to 5 Feb 2024)
- CF30 Customer (14 Dec 2018 to 8 Dec 2019)

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.