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Other research and experimental development on natural sciences and engineering · Cardiff
Brainbox
Brainbox Ltd
Private limited company registered in Cardiff, classed under “Other research and experimental development on natural sciences and engineering” 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
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.
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 | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Profit marginProfit after tax as a share of turnover | ||||
| Return on equityProfit after tax as a share of net assets | ||||
| Turnover per employeeTurnover divided by average staff | ||||
| Debtor daysDays of turnover owed by customers at the year end | ||||
6 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 Brainbox do?
Private limited company registered in Cardiff, classed under “Other research and experimental development on natural sciences and engineering” and 1 other activity.
›How much turnover does Brainbox make?
Answered in the full report
›Is Brainbox profitable?
Brainbox's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Brainbox?
Answered in the full report
›Where is Brainbox based?
Its registered office is 6 Museum Place, Cardiff, CF10 3BG, in Cardiff.
›When was Brainbox founded?
Brainbox Ltd was incorporated on 17 June 2010.
›Is Brainbox still trading?
The register lists Brainbox Ltd as active.