Thalassa Advisory Ltd
04711263
Healthy
- Current liabilities exceed current assets (-10)
Details
Previously known as
Compliance
Last accounts
31/03/2025
total exemption full
Next accounts due
31/12/2026
Confirmation statement
Last: 28/03/2026
Due 11/04/2027
Industry
Officers
Former
director · Resigned 20/03/2014
director · Resigned 27/07/2022
secretary · Resigned 01/06/2024
Persons with Significant Control
Mr Nicholas Karnessis
Greek · Greece · Age 34
Stanhope House, Stanhope Place, London, W2 2HH
Notified 19/08/2022
Ms Eleftheria Karnessis
Greek · Greece · Age 37
Stanhope House, Stanhope Place, London, W2 2HH
Notified 05/09/2022
Mrs Angelique Karnessis
Greek · Greece · Age 36
Stanhope House, Stanhope Place, London, W2 2HH
Notified 05/09/2022
Former PSCs
Mr Antonios Psarros
Ceased 19/08/2022
Change History
Active
Private Limited Company
STANHOPE HOUSE
LONDON
CompanyRankvs 311+ SIC 66190 peers83
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How is this score calculated?
Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.
Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.
Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.
One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.
Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Key FinancialsYear ending 31/03/2025
Net Worth
£142k
Balance sheet strength
Cash
£79k
Cash in the bank
Net Current Assets
£136k
Working capital
Current Assets
£170k
Current Liabilities
£34k
Fixed Assets
£7k
Debtors
£91k
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2025 | 4.94 | +£55k |
| 2024 | 4.74 | +£26k |
| 2023 | 4.30 | +£20k |
| 2022 | 3.37 | -£305 |
| 2021 | 5.86 | +£423 |
| 2020 | 2.15 | +£368 |
| 2019 | 6.01 | — |
Derived from filed accounts. Not audited figures.
Filing History69 filings
confirmation statement with no updates
change person director company with change date
accounts with accounts type total exemption full
confirmation statement with no updates
accounts with accounts type total exemption full
termination secretary company
change to a person with significant control
termination secretary company with name termination date
appoint person director company with name date
appoint corporate secretary company with name date
confirmation statement with updates
confirmation statement with no updates
change person director company with change date
change person director company with change date
change registered office address company with date old address new address
accounts with accounts type unaudited abridged
confirmation statement with updates
certificate change of name company
accounts with accounts type unaudited abridged
change to a person with significant control
notification of a person with significant control
notification of a person with significant control
capital allotment shares
cessation of a person with significant control
notification of a person with significant control
termination director company with name termination date
appoint person director company with name date
confirmation statement with no updates
accounts with accounts type total exemption full
confirmation statement with no updates
accounts with accounts type total exemption full
confirmation statement with no updates
accounts with accounts type total exemption full
confirmation statement with no updates
accounts with accounts type total exemption full
confirmation statement with no updates
accounts with accounts type unaudited abridged
confirmation statement with updates
accounts with accounts type total exemption small
annual return company with made up date full list shareholders
accounts with accounts type total exemption small
annual return company with made up date
accounts with accounts type total exemption small
annual return company with made up date full list shareholders
appoint person director company with name
termination director company with name
accounts with accounts type total exemption small
annual return company with made up date full list shareholders
gazette filings brought up to date
accounts with accounts type total exemption small
gazette notice compulsary
annual return company with made up date
accounts with accounts type total exemption small
annual return company with made up date full list shareholders
annual return company with made up date full list shareholders
accounts with accounts type total exemption small
accounts with accounts type total exemption small
legacy
accounts with accounts type total exemption small
legacy
accounts with accounts type total exemption small
legacy
legacy
accounts with accounts type total exemption small
accounts with accounts type total exemption small
legacy
accounts with accounts type total exemption small
legacy
incorporation company