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Book publishing · London
Sielay
Sielay Ltd
Private limited company registered in London, classed under “Book publishing” and 3 other activities.
Headline figures
FY to Mar 2025 · Company only
Turnover
For subscribers
Profit after tax
−£2.2k
Net assets
For subscribers
Cash
For subscribers
Employees
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 | −£2.2k | ||||
| 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. * 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 |
|---|---|---|---|---|
| Fixed assets | ||||
| Current assets | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Creditors due after a year | ||||
| Net assets | ||||
| Ratios | ||||
| Profit marginProfit after tax as a share of turnover | ||||
6 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 Sielay do?
Private limited company registered in London, classed under “Book publishing” and 3 other activities. In its own words: “A systems builder who helps founders get their time back by automating the repetitive, manual, and broken parts of their business. 20+ years building software, founder to founder.”
›How much turnover does Sielay make?
Answered in the full report
›Is Sielay profitable?
No: it made a loss after tax of £2.2k in the year to 31 March 2025, its latest filed accounts.
›How many people work at Sielay?
Answered in the full report
›Where is Sielay based?
Its registered office is 451 Kingston Road, London, SW20 8JP, in London.
›When was Sielay founded?
Sielay Ltd was incorporated on 17 March 2014.
›Is Sielay still trading?
The register lists Sielay Ltd as active.