Website & contact details
- Group website
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Guardian Alarms Limited
- Incorporated
- 19 January 1981 (45 years)
- Industry
- Other service activities n.e.c. (96090)
- Owned by
- Accounts type
- Audit exemption subsidiary
- Region
- Greater London
- Address
- C/o Hunters Law LLPLincoln's Inn9 New SquareLondonWC2A 3QN
Filing status
- Accounts due
- 31 March 2027
- Last accounts
- 30 June 2025
- Conf. stmt due
- 2 January 2027
- Last conf. stmt
- 19 December 2025
Charges
- Total
- 2
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 2
Officers 2 active
Officer details are public data from the Companies House register.
Director · Appointed 31 May 2024
British
Born August 1983 (43)
Director · Appointed 31 May 2024
British
Born July 1986 (40)
Officer history (5 former)
25 February 2026
31 May 2024
31 May 2024
31 May 2024
31 May 2024
Resigned Dowling, Michael Lawrence as Secretary
31 May 2024
Resigned Dowling, Michael Lawrence as Director
31 May 2024
1 January 2013
Appointed Dowling, Michael Lawrence as Secretary
1 January 2013
Resigned Mcnab, Ian as Secretary
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 31 May 2024
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Limited Company
Reg. no. 01919744
Former controllers (2)
31 May 2024
Ceased Margetson Holdings Limited — Owns 75–100% of shares
10 November 2023
Financials
Figures from 2024 accounts. Newer accounts, made up to 30 June 2025, are filed but not read yet. See them on Companies House
- Cash
- £172,324
- Employees
- 10
- Current Ratio
- 0.6x
Trend
Shareholder Funds
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|
| Fixed Assets | £0 | £281,223 | £277,067 | £276,140 | £277,084 |
| Current Assets | £202,694 | £516,268 | £550,121 | £559,445 | £522,410 |
| Debtors | £30,370 | £91,339 | £103,193 | £74,456 | £58,619 |
| Cash | £172,324 | £423,079 | £445,078 | £483,139 | £461,941 |
| Creditors (< 1 year) | £313,895 | £328,774 | £284,197 | £262,016 | £230,180 |
| Net Current Assets | (£111,201) | £187,494 | £265,924 | £297,429 | £292,230 |
| Shareholder Funds | (£111,201) | £468,717 | £542,991 | £573,569 | £569,314 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 9 June 2026 | Other filing | |||
| 9 June 2026 | Accounts filing | |||
| 9 June 2026 | Audit exemption subsidiary accounts | 30 June 2025 | ||
| 9 June 2026 | Other filing | |||
| 17 May 2026 | Accounts filing |
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