Firmoscan
Active16553675Private limited companyLondon

CUSTOS ADVISORY LIMITED

Significant control: Dionysia Katelouzou (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Custos Advisory Limited sell?

Registered activity: Activities of patent and copyright agents; other legal activities n.e.c. (SIC 69109). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

CUSTOS ADVISORY LIMITED is an active private limited company (company number 16553675) incorporated on 1 July 2025, registered in London. Its registered activity is activities of patent and copyright agents; other legal activities n.e.c. (SIC 69109). No accounts have been filed yet; the first accounts are due by 1 April 2027.

There are 1,534 companies in activities of patent and copyright agents; other legal activities n.e.c. in London with filed accounts; the median reports net assets of £1,000 and is 7 years old.

02

Ownership and control

1 active
  • Dr Dionysia Katelouzou
    Individual · since 1 July 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
1 July 20251 yr ago
First accounts due
1 April 2027in 159 days
Confirmation statement due
15 July 2027in 264 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 69109
Activities of patent and copyright agents; other legal activities n.e.c.
SIC 70229
Management consultancy activities other than financial management
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 1 April 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 264 days
  2. First accounts duein 159 days
  3. Incorporated
07

Similar companies in London

Same activity (activities of patent and copyright agents; other legal activities n.e.c.), closest in incorporation date

All companies incorporated on 1 July 2025 · in Jul 2025.

08

Reminders for CUSTOS ADVISORY LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).