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Private limited company registered in Manchester, classed under “Security dealing on own account”.
Headline figures
FY to Aug 2025 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
History
| £ | 2025 |
|---|---|
| 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.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2025 |
|---|---|
| Fixed assets | |
| Current assets | |
| Net current assets | |
| Net assets |
4 balance-sheet lines, 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 Castellarius do?
Private limited company registered in Manchester, classed under “Security dealing on own account”.
›How much turnover does Castellarius make?
Answered in the full report
›Is Castellarius profitable?
Castellarius's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Castellarius?
Answered in the full report
›Where is Castellarius based?
Its registered office is 82 King Street, Manchester, M2 4WQ, in Manchester.
›When was Castellarius founded?
Castellarius Ltd was incorporated on 28 August 2024.
›Is Castellarius still trading?
The register lists Castellarius Ltd as active.