£198k
−9%vs Oct 2024Active01558565Private limited companyFlintshire
SEALPOWER LIMITED
Significant control: Valerie Ann Butler (25–50%), Brian Lloyd Butler (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sealpower Limited sell?
Registered activity: Machining (SIC 25620). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEALPOWER LIMITED is an active private limited company (company number 01558565) incorporated on 28 April 1981, registered in Flintshire. Its registered activity is machining (SIC 25620). Latest small accounts cover the period ending 31 October 2025, showing net assets of £198k and cash of £5,302, with 0 employees on average. Net assets fell 9% on the prior period (£218k).
Peer position · net assets
By net assets it sits in the upper half of 2,066 comparable companies in the UK (median £37k, upper quartile £322k).
02
Ownership and control
- Mrs Valerie Ann Butler
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Brian Lloyd Butler
- 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
- 28 April 198145 yrs ago
- Next accounts due
- 31 July 2027in 278 days
- Confirmation statement due
- 12 May 2027in 198 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25620
- Machining
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£5,302
−70%vs Oct 2024Not reported
0
vs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £198k | £5,302 | £899 | £150k | — | — | 0 |
| 31 October 2024 | £218k | £18k | £0 | £142k | — | — | 0 |
Current ratio0.04Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £198,303 at 31 October 2025
- Current assets below creditors within one yearCurrent ratio 0.04
- Incorporated five or more years agoIncorporated 28 April 1981
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 278 days
- Confirmation statement duein 198 days
- Accounts period endNet assets £198k · small accounts
- Accounts period endNet assets £218k · small accounts
- Incorporated
08
Similar companies in Liverpool
- RORYPLAN LIMITEDBagillt Road · inc. Jul 1981
- BRYKEN LIMITEDLiverpool · inc. Oct 1982
- MAJESTIC ENGINEERING LIMITEDLiverpool · inc. Mar 1984
- HARTLEY PRECISION ENGINEERING CO. LIMITEDBromborough · inc. Apr 1984
- METRAIL ENGINEERING LIMITEDBromborough · inc. Aug 1984
- M L S PRECISION & ENGINEERING CO LIMITEDinc. Feb 1985
All companies incorporated on 28 April 1981 · in Apr 1981.
09
Reminders for SEALPOWER LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.