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Production of electricity · London
Spring Dev 01
Spring Dev 01 Limited
Private limited company registered in London, classed under “Production of electricity”.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
−£164k
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
Retained reserves
For subscribers
What the numbers say
4 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 | −£164k | ||||
| 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 |
|---|---|---|---|---|
| Current assets | ||||
| of which debtors | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Profit marginProfit after tax as a share of turnover | ||||
| Return on equityProfit after tax as a share of net assets | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Turnover per employeeTurnover divided by average staff | ||||
5 balance-sheet lines and 4 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 Spring Dev 01 do?
Private limited company registered in London, classed under “Production of electricity”.
›How much turnover does Spring Dev 01 make?
Answered in the full report
›Is Spring Dev 01 profitable?
No: it made a loss after tax of £164k in the year to 31 December 2025, its latest filed accounts.
›How many people work at Spring Dev 01?
Answered in the full report
›Where is Spring Dev 01 based?
Its registered office is Leytonstone House 3 Hanbury Drive, Leytonstone, London, E11 1GA, in London.
›When was Spring Dev 01 founded?
Spring Dev 01 Limited was incorporated on 30 July 2018.
›Is Spring Dev 01 still trading?
The register lists Spring Dev 01 Limited as active.