£451
vs Mar 2024Active04445587Private limited companyStoke-On-Trent
INTRUDER DETECTION SYSTEMS LIMITED
Significant control: Lee Ellerton (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
INTRUDER DETECTION SYSTEMS LIMITED is an active private limited company (company number 04445587) incorporated on 23 May 2002, registered in Stoke-On-Trent. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 31 March 2025, showing net assets of £451 and cash of £6,276, with 2 employees on average. Net assets rose 104% on the prior period (−£12k).
Peer position · net assets
By net assets it sits in the lower half of 654 comparable companies in Other (median £4,180, upper quartile £42k).
02
Ownership and control
- Mr Lee Ellerton
- 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
- 23 May 200224 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 6 June 2027in 224 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£6,276
+178%vs Mar 2024Not reported
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £451 | £6,276 | — | £45k | — | — | 2 |
| 31 March 2024 | −£12k | £2,258 | — | £43k | — | — | 2 |
Current ratio0.83Current assets ÷ creditors within one year
Cash per employee£3,138Cash ÷ 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 £451 at 31 March 2025
- Net assets up 10% or more on the prior period+103.6% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.83
- Incorporated five or more years agoIncorporated 23 May 2002
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 224 days
- Next accounts duein 67 days
- Accounts period endNet assets £451 · small accounts
- Accounts period endNet liabilities £12k · small accounts
- Incorporated
08
Similar companies in the UK
- OSE SECURITY SYSTEMS LTDSwindon · inc. Mar 2002
- STEALTH SECURITY UK LIMITEDNorthwich · inc. Mar 2002
- BYRON SECURITY LIMITEDBlackminster Evesham · inc. Aug 2002
- INTEGRATED ELECTRONIC SECURITY LTDDarlington · inc. Feb 2002
- APEX SECURITY LIMITEDBournemouth · inc. Feb 2002
- ALARMING UK LIMITEDKing'S Lynn · inc. Sept 2002
All companies incorporated on 23 May 2002 · in May 2002.
09
Reminders for INTRUDER DETECTION SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.