£152k
−40%vs Apr 2024Active04811097Private limited companyWatford
JEM SECURITY LIMITED
Significant control: Jem Security (Holdings) Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Jem Security Limited sell?
Registered activity: Manufacture of locks and hinges (SIC 25720). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JEM SECURITY LIMITED is an active private limited company (company number 04811097) incorporated on 25 June 2003, registered in Watford. Its registered activity is manufacture of locks and hinges (SIC 25720). Latest small accounts cover the period ending 30 April 2025, showing net assets of £152k and cash of £17k, with 24 employees on average. Net assets fell 40% on the prior period (£251k).
Peer position · net assets
By net assets it sits in the top quarter of 218 comparable companies in the UK (median £6,020, upper quartile £61k).
02
Ownership and control
- Jem Security (Holdings) Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Nicola Gerrard
- owns 25–50% of shares
- holds 25–50% of voting rights
- John Emberton
- 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
- 25 June 200323 yrs ago
- Next accounts due
- 30 January 2027in 99 days
- Confirmation statement due
- 9 July 2027in 259 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25720
- Manufacture of locks and hinges
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£17k
−86%vs Apr 2024Not reported
24
No changevs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £152k | £17k | £871k | — | — | — | 24 |
| 30 April 2024 | £251k | £129k | £628k | — | — | — | 24 |
Cash per employee£726Cash ÷ 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 £151,631 at 30 April 2025
- Net assets down 25% or more on the prior period-39.6% vs prior period
- Incorporated five or more years agoIncorporated 25 June 2003
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 259 days
- Next accounts duein 99 days
- Accounts period endNet assets £152k · small accounts
- Accounts period endNet assets £251k · small accounts
- Incorporated
08
Similar companies in Greater London
- JAMES GIBBONS FORMAT LIMITEDWeybridge · inc. Jun 2001
- GATEWORKS LIMITEDChigwell · inc. Mar 2016
- GOBBY INNOVATIONS LIMITEDDartford · inc. Aug 2017
- CROW INTERNATIONAL LIMITEDRuislip · inc. Jan 2018
- OCTI LOCK LTDBorehamwood · inc. Oct 2019
- LOCKSMITH SOLUTIONS LIMITEDNew Barnet · inc. Jul 2020
All companies incorporated on 25 June 2003 · in Jun 2003.
09
Reminders for JEM SECURITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.