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Private limited company registered in London, classed under “Construction of railways and underground railways” and 1 other activity.
Headline figures
FY to Apr 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
2 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 |
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 |
|---|---|---|---|---|
| Current assets | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
4 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 Sio (London) do?
Private limited company registered in London, classed under “Construction of railways and underground railways” and 1 other activity.
›How much turnover does Sio (London) make?
Answered in the full report
›Is Sio (London) profitable?
Sio (London)'s profit isn't public: small companies may file without a profit and loss account.
›How many people work at Sio (London)?
Answered in the full report
›Where is Sio (London) based?
Its registered office is 24 Gadwall Way, London, SE28 0DB, in London.
›When was Sio (London) founded?
Sio (London) Limited was incorporated on 25 April 2007.
›Is Sio (London) still trading?
The register lists Sio (London) Limited as active.