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Private limited company registered in London, classed under “Other human health activities”.
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
Retained reserves
For subscribers
What the numbers say
3 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 |
|---|---|---|---|---|
| Creditors due within a year | ||||
| Net current assets | ||||
| Ratios | ||||
| Cash ratioCash for every £1 owed within a year | ||||
2 balance-sheet lines and 1 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 Zal Dna do?
Private limited company registered in London, classed under “Other human health activities”.
›How much turnover does Zal Dna make?
Answered in the full report
›Is Zal Dna profitable?
Zal Dna's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Zal Dna?
Answered in the full report
›Where is Zal Dna based?
Its registered office is 20-22 Wenlock Road, London, N1 7GU, in London.
›When was Zal Dna founded?
Zal Dna Ltd was incorporated on 30 August 2017.
›Is Zal Dna still trading?
The register lists Zal Dna Ltd as active.