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Private limited company registered in Neath, classed under “Other specialised construction activities n.e.c.”.
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
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.
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 | ||||
| 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 | ||||
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 Siw Eco Energy do?
Private limited company registered in Neath, classed under “Other specialised construction activities n.e.c.”.
›How much turnover does Siw Eco Energy make?
Answered in the full report
›Is Siw Eco Energy profitable?
Siw Eco Energy's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Siw Eco Energy?
Answered in the full report
›Where is Siw Eco Energy based?
Its registered office is 4a Forest Hill, Neath, SA10 8HD, in Neath.
›When was Siw Eco Energy founded?
Siw Eco Energy Ltd was incorporated on 11 December 2008.
›Is Siw Eco Energy still trading?
The register lists Siw Eco Energy Ltd as active.