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Private limited company registered in London, classed under “Electrical installation”.
Headline figures
FY to Jul 2026 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
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
| £ | 2022* | 2023* | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Profit after tax | — | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees |
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 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|
| Fixed assets | ||||
| Current assets | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Creditors due after a year | ||||
| Net assets | ||||
| Ratios | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
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 Castor Site Services do?
Private limited company registered in London, classed under “Electrical installation”.
›How much turnover does Castor Site Services make?
Answered in the full report
›Is Castor Site Services profitable?
Castor Site Services's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Castor Site Services?
Answered in the full report
›Where is Castor Site Services based?
Its registered office is 5a Alder Road, London, SW14 8ER, in London.
›When was Castor Site Services founded?
Castor Site Services Ltd was incorporated on 12 July 2017.
›Is Castor Site Services still trading?
The register lists Castor Site Services Ltd as active.