£4.30m
+5%vs Jun 2024Active01362146Private limited companyHampshire
BARNBROOK SYSTEMS LIMITED
Significant control: June Barnett (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Manufacture of other electrical equipment (SIC 27900). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BARNBROOK SYSTEMS LIMITED is an active private limited company (company number 01362146) incorporated on 10 April 1978, registered in Hampshire. Its registered activity is manufacture of other electrical equipment (SIC 27900). Latest small accounts cover the period ending 30 June 2025, showing net assets of £4.30m and cash of £1.80m, with 42 employees on average. Net assets rose 5% on the prior period (£4.11m).
Peer position · net assets
By net assets it sits in the top quarter of 1,715 comparable companies in the UK (median £18k, upper quartile £295k).
02
Ownership and control
- June Barnett
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Anthony Robert Barnett
- owns 75–100% of shares
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
- 10 April 197848 yrs ago
- Next accounts due
- 30 March 2027in 158 days
- Confirmation statement due
- 24 April 2027in 183 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 27900
- Manufacture of other electrical equipment
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£1.80m
−40%vs Jun 2024Not reported
42
+35%vs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £4.30m | £1.80m | — | — | — | — | 42 |
| 30 June 2024 | £4.11m | £2.98m | — | — | — | — | 31 |
Cash per employee£43kCash ÷ 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 £4,304,563 at 30 June 2025
- Cash at bank of £50,000 or moreCash £1,802,543
- Incorporated five or more years agoIncorporated 10 April 1978
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 183 days
- Next accounts duein 158 days
- Accounts period endNet assets £4.30m · small accounts
- Accounts period endNet assets £4.11m · small accounts
- Incorporated
08
Similar companies in Portsmouth
- POWER DEVICE UK LIMITEDRyde · inc. Jun 1977
- APOLLO FIRE DETECTORS LIMITEDHampshire · inc. Mar 1980
- SAAB SEAEYE LIMITEDFareham · inc. May 1986
- CHROMATEC VIDEO PRODUCTS LIMITEDDenmead · inc. Oct 1986
- SERPECON LIMITEDWaterlooville · inc. Sept 1989
- CSS TOTAL SECURITY LIMITEDFareham · inc. Oct 1989
All companies incorporated on 10 April 1978 · in Apr 1978.
09
Reminders for BARNBROOK SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.