# THALASSA ADVISORY LTD (04711263)

> THALASSA ADVISORY LTD is an active private limited company (company number 04711263) incorporated on 25 March 2003, registered in London. Its registered activity is activities auxiliary to financial intermediation n.e.c. (SIC 66190). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

- Status: Active
- Incorporated: 2003-03-25
- Registered office: London, W2 2HH
- SIC 66190: Activities auxiliary to financial intermediation n.e.c.
- SIC 68320: Management of real estate on a fee or contract basis
- SIC 70229: Management consultancy activities other than financial management
- SIC 82110: Combined office administrative service activities
- Next accounts due: 2004-12-25
- Confirmation statement due: 2027-04-08
- Accounts type: TOTAL EXEMPTION FULL

There are 1,078 companies in activities auxiliary to financial intermediation n.e.c. in London with filed accounts; the median reports net assets of £2,046 and is 9 years old.

## Filing and accounts signals (facts, not a rating)

- Incorporated five or more years ago: Incorporated 25 March 2003
- Accounts past their due date: Due 25 December 2004

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Nicholas Karnessis — owns 25–50% of shares, since 2022-08-19
- Mrs Angelique Karnessis — owns 25–50% of shares, since 2022-09-05
- Ms Eleftheria Karnessis — owns 25–50% of shares, since 2022-09-05

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/04711263
HTML: https://firmoscan.com/company/04711263-thalassa-advisory-ltd