−£447k
vs Jun 2024Active02012301Private limited companyLondon
POSEIDON SERVICES LIMITED
Significant control: Marie-Claire Colette Kaminski (50–75%), Daniel Joseph Kaminski (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Poseidon Services Limited sell?
Registered activity: Marine fishing (SIC 03110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
POSEIDON SERVICES LIMITED is an active private limited company (company number 02012301) incorporated on 21 April 1986, registered in London. Its registered activity is marine fishing (SIC 03110). Latest micro accounts cover the period ending 30 June 2025, showing net assets of −£447k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the bottom quarter of 1,787 comparable companies in the UK (median £6,852, upper quartile £102k).
02
Ownership and control
- Mrs Marie-Claire Colette Kaminski
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- has significant influence or control
- Mr Daniel Joseph Kaminski
- owns 25–50% of shares
- holds 25–50% of voting rights
- has significant influence or control
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
- 21 April 198640 yrs ago
- Next accounts due
- 30 March 2027in 158 days
- Confirmation statement due
- 5 May 2027in 194 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 03110
- Marine fishing
- SIC 70229
- Management consultancy activities other than financial management
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | −£447k | — | — | £452k | — | — | 0 |
| 30 June 2024 | −£448k | — | — | £448k | — | — | — |
Current ratio0.01Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets below zeroNet assets £-447,143 at 30 June 2025
- Current assets below creditors within one yearCurrent ratio 0.01
- Incorporated five or more years agoIncorporated 21 April 1986
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 194 days
- Next accounts duein 158 days
- Accounts period endNet liabilities £447k · micro accounts
- Accounts period endNet liabilities £448k · micro accounts
- Incorporated
08
Similar companies in London
- WICKSTONE LIMITEDLondon · inc. Apr 1987
- VIVIERS (U K) LIMITEDLondon · inc. Mar 1985
- MARINE STEWARDSHIP COUNCILLondon · inc. Feb 1997
- MARINE STEWARDSHIP COUNCIL INTERNATIONAL LIMITEDLondon · inc. Dec 1997
- SOUTH ATLANTIC SQUID (UK) LIMITEDLondon · inc. Apr 1998
- AMBERALTER LIMITEDLondon · inc. Jan 1999
All companies incorporated on 21 April 1986 · in Apr 1986.
09
Reminders for POSEIDON SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.