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Construction of commercial buildings · Bristol
Certain Security
Certain Security Limited
Private limited company registered in Bristol, classed under “Construction of commercial buildings” and 1 other activity.
Headline figures
FY to Jun 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 |
|---|---|---|---|---|
| Fixed assets | ||||
| Current assets | ||||
| of which debtors | ||||
| of which cash | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Creditors due after a year | ||||
| Net assets | ||||
| Ratios | ||||
| Return on equityProfit after tax as a share of net assets | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Cash ratioCash for every £1 owed within a year | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
8 balance-sheet lines and 4 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 Certain Security do?
Private limited company registered in Bristol, classed under “Construction of commercial buildings” and 1 other activity.
›How much turnover does Certain Security make?
Answered in the full report
›Is Certain Security profitable?
Certain Security's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Certain Security?
Answered in the full report
›Where is Certain Security based?
Its registered office is B1 Vantage Park Old Gloucester Road, Hambrook, Bristol, BS16 1GW, in Bristol.
›When was Certain Security founded?
Certain Security Limited was incorporated on 4 October 1965.
›Is Certain Security still trading?
The register lists Certain Security Limited as active.