£4,250
−77%vs Mar 2024Active02184469Private limited companySelborne, Alton
SEACOUSTICS LIMITED
Significant control: Jacqueline Christine Lipscombe (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Seacoustics Limited sell?
Registered activity: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEACOUSTICS LIMITED is an active private limited company (company number 02184469) incorporated on 28 October 1987, registered in Selborne, Alton. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest small accounts cover the period ending 31 March 2025, showing net assets of £4,250 and cash of £31k, with 1 employee on average. Net assets fell 77% on the prior period (£19k).
Peer position · net assets
By net assets it sits in the lower half of 889 comparable companies in the UK (median £28k, upper quartile £400k).
02
Ownership and control
- Mrs. Jacqueline Christine Lipscombe
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Dr. Lynn Wilfred Lipscombe
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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 October 198738 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 11 November 2026in 18 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£31k
−35%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £4,250 | £31k | — | — | — | — | 1 |
| 31 March 2024 | £19k | £48k | — | — | — | — | 1 |
Cash per employee£31kCash ÷ average employees
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 £4,250 at 31 March 2025
- Net assets down 25% or more on the prior period-77.1% vs prior period
- Incorporated five or more years agoIncorporated 28 October 1987
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 68 days
- Confirmation statement duein 18 days
- Accounts period endNet assets £4,250 · small accounts
- Accounts period endNet assets £19k · small accounts
- Incorporated
08
Similar companies in Surrey
- PURETECH PROCESS SYSTEMS LIMITEDSalfords · inc. Jun 1988
- PURETECH SYSTEMS LIMITEDSalfords · inc. Dec 1990
- TESTO LIMITEDAlton · inc. Dec 1982
- CURRENT CONSULTANCY LIMITEDLoxwood · inc. Sept 1992
- LINKAM SCIENTIFIC INSTRUMENTS LIMITEDRedhill · inc. Oct 1982
- R.S. AQUA LIMITEDFarnham · inc. Sept 1982
All companies incorporated on 28 October 1987 · in Oct 1987.
09
Reminders for SEACOUSTICS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.