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Private limited company registered in County Durham, classed under “Other manufacturing n.e.c.”.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
£2.59m
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 | £2.59m | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees | |||||
| Retained reserves | |||||
| Dividends paid |
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 | ||||
| of which cash | ||||
| 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 | ||||
| Dividends to profitDividends paid as a share of profit after tax, in a year with a profit | ||||
| 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 | ||||
| Turnover per employeeTurnover divided by average staff | ||||
| Debtor daysDays of turnover owed by customers at the year end | ||||
6 balance-sheet lines and 8 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 Air Handling Systems do?
Private limited company registered in County Durham, classed under “Other manufacturing n.e.c.”.
›How much turnover does Air Handling Systems make?
Answered in the full report
›Is Air Handling Systems profitable?
Yes: it made a profit after tax of £2.59m in the year to 31 December 2025, its latest filed accounts.
›How many people work at Air Handling Systems?
Answered in the full report
›Where is Air Handling Systems based?
Its registered office is 3/5 Furnace Industrial Estate, Shildon, County Durham, DL4 1QB, in County Durham.
›When was Air Handling Systems founded?
Air Handling Systems Limited was incorporated on 25 February 2000.
›Is Air Handling Systems still trading?
The register lists Air Handling Systems Limited as active.