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Other information technology service activities · London
Sanity Check
Sanity Check Ltd
Private limited company registered in London, classed under “Other information technology service activities”.
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
What the numbers say
1 finding 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 |
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 |
|---|---|---|---|---|
| Current assets | ||||
| Net current assets | ||||
| Net assets |
3 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 Sanity Check do?
Private limited company registered in London, classed under “Other information technology service activities”.
›How much turnover does Sanity Check make?
Answered in the full report
›Is Sanity Check profitable?
Sanity Check's profit isn't public: small companies may file without a profit and loss account.
›Where is Sanity Check based?
Its registered office is 111 Algernon Road, London, SE13 7AP, in London.
›When was Sanity Check founded?
Sanity Check Ltd was incorporated on 25 September 2020.
›Is Sanity Check still trading?
The register lists Sanity Check Ltd as active.