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Security systems service activities · Harpenden, Hertfordshire
Harpenden Alarms
Harpenden Alarms Limited
Private limited company registered in Harpenden, classed under “Security systems service activities”.
Headline figures
FY to May 2025 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
Retained reserves
For subscribers
What the numbers say
3 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2021* | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Profit after tax | — | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees | |||||
| Retained reserves |
Every figure for all 5 years
“—” means we did not find the figure in a source; it is never filled with an estimate. * Restated: the next year's accounts printed different figures for this year, and those later figures are shown.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Current assets | ||||
| of which debtors | ||||
| of which cash | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Cash ratioCash for every £1 owed within a year | ||||
6 balance-sheet lines and 2 ratios, every year
A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.
Questions people ask
›What does Harpenden Alarms do?
Private limited company registered in Harpenden, classed under “Security systems service activities”.
›How much turnover does Harpenden Alarms make?
Answered in the full report
›Is Harpenden Alarms profitable?
Harpenden Alarms's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Harpenden Alarms?
Answered in the full report
›Where is Harpenden Alarms based?
Its registered office is Unit 5 Southdown Industrial Estate, Southdown Road, Harpenden, Hertfordshire, AL5 1PW, in Harpenden, Hertfordshire.
›When was Harpenden Alarms founded?
Harpenden Alarms Limited was incorporated on 9 January 2014.
›Is Harpenden Alarms still trading?
The register lists Harpenden Alarms Limited as active.