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Construction of commercial buildings · London
Sound Security
Sound Security Ltd
Private limited company registered in London, classed under “Construction of commercial buildings” and 2 other activities.
Headline figures
FY to Oct 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
2 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2024 | 2025 |
|---|---|---|
| Profit after tax | — | |
| Turnover | ||
| Net assets | ||
| Cash | ||
| Employees | ||
| Retained reserves |
Every figure for all 2 years
“—” means we did not find the figure in a source; it is never filled with an estimate.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2024 | 2025 |
|---|---|---|
| Current assets | ||
| of which cash | ||
| Net current assets | ||
| Net assets |
4 balance-sheet lines, 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 Sound Security do?
Private limited company registered in London, classed under “Construction of commercial buildings” and 2 other activities.
›How much turnover does Sound Security make?
Answered in the full report
›Is Sound Security profitable?
Sound Security's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Sound Security?
Answered in the full report
›Where is Sound Security based?
Its registered office is 424 Katherine Road, London, E7 8NP, in London.
›When was Sound Security founded?
Sound Security Ltd was incorporated on 14 October 2022.
›Is Sound Security still trading?
The register lists Sound Security Ltd as active.