£36k
−18%vs Mar 2025Active13279903Private limited companyClacton-On-Sea
SEABED POWER LTD
Significant control: Paul Matthews (50–75%), Justina Matthews (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Seabed Power Ltd sell?
Registered activity: Other business support service activities n.e.c. (SIC 82990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEABED POWER LTD is an active private limited company (company number 13279903) incorporated on 19 March 2021, registered in Clacton-On-Sea. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £36k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 18% on the prior period (£44k).
Peer position · net assets
By net assets it sits in the upper half of 3,866 comparable companies in Essex (median £3,644, upper quartile £42k).
02
Ownership and control
- Mr Paul Matthews
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mrs Justina Matthews
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 19 March 20215 yrs ago
- Next accounts due
- 31 December 2027in 433 days
- Confirmation statement due
- 2 April 2027in 160 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £36k | — | — | £12k | — | — | 2 |
| 31 March 2025 | £44k | — | — | £15k | — | — | 2 |
Current ratio3.96Current 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 above zeroNet assets £36,213 at 31 March 2026
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.96
- Incorporated five or more years agoIncorporated 19 March 2021
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
- Next accounts duein 433 days
- Confirmation statement duein 160 days
- Accounts period endNet assets £36k · micro accounts
- Accounts period endNet assets £44k · micro accounts
- Incorporated
08
Similar companies in Essex
- SJP PROPERTIES (2021) LIMITEDColchester · inc. Mar 2021
- GRL POWERHOUSE LTDBenfleet · inc. Mar 2021
- IN TUNE EXECUTIVE COACHING LIMITEDMaldon · inc. Mar 2021
- SKYJAK LIMITEDHarlow · inc. Mar 2021
- FARPETAL LIMITEDLeigh-On-Sea · inc. Mar 2021
- FOOTBALL TERRACE LIMITEDBishops Stortford · inc. Mar 2021
All companies incorporated on 19 March 2021 · in Mar 2021.
09
Reminders for SEABED POWER LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.