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Construction of domestic buildings · London
The Extension Builders
The Extension Builders Ltd
Private limited company registered in London, classed under “Construction of domestic buildings”.
Headline figures
FY to Jan 2026 · 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
| £ | 2025 | 2026 |
|---|---|---|
| Profit after tax | — | |
| Turnover | ||
| Net assets | ||
| Cash | ||
| Employees | ||
| Retained reserves |
Every figure for all 2 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 | 2025 | 2026 |
|---|---|---|
| Fixed assets | ||
| Current assets | ||
| of which debtors | ||
| 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 | ||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||
7 balance-sheet lines and 3 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 The Extension Builders do?
Private limited company registered in London, classed under “Construction of domestic buildings”.
›How much turnover does The Extension Builders make?
Answered in the full report
›Is The Extension Builders profitable?
The Extension Builders's profit isn't public: small companies may file without a profit and loss account.
›How many people work at The Extension Builders?
Answered in the full report
›Where is The Extension Builders based?
Its registered office is 128 City Road, London, EC1V 2NX, in London.
›When was The Extension Builders founded?
The Extension Builders Ltd was incorporated on 26 January 2024.
›Is The Extension Builders still trading?
The register lists The Extension Builders Ltd as active.