£385k
+2%vs Mar 2024Active05352452Private limited companyCambridge
A M ALARM MAINTENANCE LTD
Significant control: Robert Michael Webber (25–50%), Julie Anne Webber (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
A M ALARM MAINTENANCE LTD is an active private limited company (company number 05352452) incorporated on 4 February 2005, registered in Cambridge. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 March 2025, showing net assets of £385k and cash of £292k, with 4 employees on average. Net assets rose 2% on the prior period (£377k).
Peer position · net assets
By net assets it sits in the top quarter of 198 comparable companies in Cambridge (median £7,703, upper quartile £52k).
02
Ownership and control
- Mr Robert Michael Webber
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Julie Anne Webber
- 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
- 4 February 200521 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 18 February 2027in 115 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£292k
+18%vs Mar 2024Not reported
4
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £385k | £292k | £19k | — | — | — | 4 |
| 31 March 2024 | £377k | £247k | £83k | — | — | — | 4 |
Cash per employee£73kCash ÷ 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 £384,677 at 31 March 2025
- Cash at bank of £50,000 or moreCash £291,953
- Incorporated five or more years agoIncorporated 4 February 2005
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 115 days
- Next accounts duein 66 days
- Accounts period endNet assets £385k · small accounts
- Accounts period endNet assets £377k · small accounts
- Incorporated
08
Similar companies in Cambridge
- FWD-IP LTDEly · inc. Mar 2005
- BJB ELECTRICAL CONTRACTS LTDSawston · inc. Mar 2005
- ENC ELECTRICAL LIMITEDSaffron Walden · inc. Nov 2004
- DAWLING LTDinc. Oct 2004
- ROGER STEARN ELECTRICAL CONTRACTORS LIMITEDCambridge · inc. Oct 2004
- CHRIS RIX ELECTRICAL LTDGreat Chesterford · inc. Apr 2004
All companies incorporated on 4 February 2005 · in Feb 2005.
09
Reminders for A M ALARM MAINTENANCE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.