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Activities of other holding companies n.e.c. · London
Big Brain HC
Big Brain HC Ltd
Private limited company registered in London, classed under “Activities of other holding companies n.e.c.”.
Headline figures
FY to Aug 2026 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
History
| £ | 2026 |
|---|---|
| Profit after tax | — |
| Turnover | |
| Net assets | |
| Cash | |
| Employees |
Every figure for the year
“—” means we did not find the figure in a source; it is never filled with an estimate.
Questions people ask
›What does Big Brain HC do?
Private limited company registered in London, classed under “Activities of other holding companies n.e.c.”.
›How much turnover does Big Brain HC make?
Answered in the full report
›Is Big Brain HC profitable?
Big Brain HC's profit isn't public: small companies may file without a profit and loss account.
›Where is Big Brain HC based?
Its registered office is Flat 9 Dennis House, Roman Road, London, E3 5ER, in London.
›When was Big Brain HC founded?
Big Brain HC Ltd was incorporated on 12 August 2025.
›Is Big Brain HC still trading?
The register lists Big Brain HC Ltd as active.