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Private limited company registered in London, classed under “Manufacture of other builders' carpentry and joinery”.
Headline figures
FY to Dec 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.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Current assets | ||||
| of which cash | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Cash ratioCash for every £1 owed within a year | ||||
5 balance-sheet lines and 2 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 Mario Zalew do?
Private limited company registered in London, classed under “Manufacture of other builders' carpentry and joinery”.
›How much turnover does Mario Zalew make?
Answered in the full report
›Is Mario Zalew profitable?
Mario Zalew's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Mario Zalew?
Answered in the full report
›Where is Mario Zalew based?
Its registered office is 90 Brixton Hill, London, SW2 1QN, in London.
›When was Mario Zalew founded?
Mario Zalew Ltd was incorporated on 10 December 2009.
›Is Mario Zalew still trading?
The register lists Mario Zalew Ltd as active.