£232k
+45%vs Mar 2024Active08181555Private limited companyBirmingham
WATCH SYSTEMS LIMITED
Significant control: Elizabeth Claire Trimmer (25–50%), Simon John Trimmer (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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
WATCH SYSTEMS LIMITED is an active private limited company (company number 08181555) incorporated on 16 August 2012, registered in Birmingham. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 31 March 2025, showing net assets of £232k and cash of £335k, with 16 employees on average. Net assets rose 45% on the prior period (£161k).
Peer position · net assets
By net assets it sits in the top quarter of 258 comparable companies in Birmingham (median £6,171, upper quartile £42k).
02
Ownership and control
- Mrs Elizabeth Claire Trimmer
- owns 25–50% of shares
- Mr Simon John Trimmer
- owns 50–75% 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
- 16 August 201214 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 30 August 2027in 311 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
£335k
+24%vs Mar 2024Not reported
16
+14%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £232k | £335k | — | £683k | — | £211k | 16 |
| 31 March 2024 | £161k | £270k | — | £703k | — | £154k | 14 |
| 1 April 2023 | — | — | — | — | — | — | — |
Current ratio0.99Current assets ÷ creditors within one year
Cash per employee£21kCash ÷ 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 £232,159 at 31 March 2025
- Net assets up 10% or more on the prior period+44.5% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.99
- Cash at bank of £50,000 or moreCash £334,785
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 16 August 2012
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 311 days
- Next accounts duein 69 days
- Accounts period endNet assets £232k · small accounts
- Accounts period endNet assets £161k · small accounts
- Accounts period end
- Incorporated
08
Similar companies in Birmingham
- ACTIVE ALARMS LTDBirmingham · inc. Aug 2012
- IES FIRE & SECURITY LTDHenley-In-Arden · inc. Aug 2012
- SELECTEC LTDBirmingham · inc. Aug 2012
- PASSWORD SECURITY SYSTEMS LIMITEDKidderminster · inc. Sept 2012
- UK SECURITY & VIZADZZ LIMITEDBirmingham · inc. Sept 2012
- ACCTV INSTALLATIONS LIMITEDBirmingham · inc. Sept 2012
All companies incorporated on 16 August 2012 · in Aug 2012.
09
Reminders for WATCH SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.