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Private limited company registered in Edinburgh, classed under “Wholesale of chemical products”.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
£1.1m
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
| £ | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Profit after tax | £1.1m | |||
| Turnover | ||||
| Net assets | ||||
| Cash | ||||
| Employees | ||||
| Retained reserves | ||||
| Dividends paid |
Every figure for all 4 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 | ||||
| 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 | ||||
7 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 Castle Chemicals do?
Private limited company registered in Edinburgh, classed under “Wholesale of chemical products”. In its own words: “Home: Castle Chemicals are one of the worlds leading suppliers of Performance Chemicals & Additives. Get in touch with our team today.”
›How much turnover does Castle Chemicals make?
Answered in the full report
›Is Castle Chemicals profitable?
Yes: it made a profit after tax of £1.1m in the year to 31 December 2025, its latest filed accounts.
›How many people work at Castle Chemicals?
Answered in the full report
›Where is Castle Chemicals based?
Its registered office is 4th Floor, 115 George Street, Edinburgh, Lothian, EH2 4JN, in Edinburgh, Lothian.
›When was Castle Chemicals founded?
Castle Chemicals Ltd. was incorporated on 13 April 1995.
›Is Castle Chemicals still trading?
The register lists Castle Chemicals Ltd. as active.