£147k
+69%vs Oct 2024Active04527806Private limited companyKing'S Lynn
ALARMING UK LIMITED
Significant control: C.T.S. Security Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Alarming UK Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Alarming UK Limited sell?
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.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
ALARMING UK LIMITED is an active private limited company (company number 04527806) incorporated on 5 September 2002, registered in King'S Lynn. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 31 October 2025, showing net assets of £147k and cash of £109k, with 5 employees on average. Net assets rose 69% on the prior period (£87k).
Peer position · net assets
By net assets it sits in the top quarter of 654 comparable companies in Other (median £4,180, upper quartile £42k).
02
Ownership and control
- C.T.S. Security Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Gerald Michael Taylor
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Diane Taylor
- 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
- 5 September 200224 yrs ago
- Next accounts due
- 31 July 2027in 276 days
- Confirmation statement due
- 19 September 2027in 326 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
£109k
+179%vs Oct 2024Not reported
5
No changevs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £147k | £109k | £94k | — | — | — | 5 |
| 31 October 2024 | £87k | £39k | £96k | — | — | — | 5 |
Cash per employee£22kCash ÷ 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 £146,665 at 31 October 2025
- Net assets up 10% or more on the prior period+69.1% vs prior period
- Cash at bank of £50,000 or moreCash £109,310
- Incorporated five or more years agoIncorporated 5 September 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 326 days
- Next accounts duein 276 days
- Accounts period endNet assets £147k · small accounts
- Accounts period endNet assets £87k · small accounts
- Incorporated
08
Similar companies in the UK
- BYRON SECURITY LIMITEDBlackminster Evesham · inc. Aug 2002
- VCT SECURITY SYSTEMS LIMITEDPershore · inc. Oct 2002
- ALL POINT SECURITY SERVICES LIMITEDRedruth · inc. Nov 2002
- HOMESMART TECHNOLOGY & SECURITY LTDStoke On Trent · inc. Nov 2002
- TECTAG LTDWilts · inc. Dec 2002
- INTRUDER DETECTION SYSTEMS LIMITEDStoke-On-Trent · inc. May 2002
All companies incorporated on 5 September 2002 · in Sept 2002.
09
Reminders for ALARMING UK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.