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Other letting and operating of own or leased real estate · Windsor
Copper Box
Copper Box Limited
Private limited company registered in Windsor, classed under “Other letting and operating of own or leased real estate”.
Headline figures
FY to Sept 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
| £ | 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 | ||||
| Net assets | ||||
| Ratios | ||||
| 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 | ||||
7 balance-sheet lines and 3 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 Copper Box do?
Private limited company registered in Windsor, classed under “Other letting and operating of own or leased real estate”.
›How much turnover does Copper Box make?
Answered in the full report
›Is Copper Box profitable?
Copper Box's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Copper Box?
Answered in the full report
›Where is Copper Box based?
Its registered office is Sir Henry Darvill House, 8/10 William Street, Windsor, SL4 1BA, in Windsor.
›When was Copper Box founded?
Copper Box Limited was incorporated on 5 September 2013.
›Is Copper Box still trading?
The register lists Copper Box Limited as active.