Coorstek Limited
Registered name: COORSTEK LIMITED
Part of Coorstek Inc groupCoorstek Limited made £75.8m revenue and a £4.2m loss in the year to 31 Dec 2025.
Coorstek Limited’s revenue grew 7% to £75.8m in the year to 31 Dec 2025, with a loss of £4.2m and 24 employees. The company is classified under “manufacture of other ceramic products” and is based in Edinburgh; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Edinburgh, Scotland
- Age
- 38 yrs · since 1988
- Type
- Private Limited Company
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £82m | £71m | £75.8m |
| Cost of sales | −£63.7m | −£56.4m | −£58.2m |
| Gross profit | £18.4m | £14.7m | £17.6m |
| Operating profit | £1.4m | −£1.8m | −£1.9m |
| Profit before tax | −£897k | −£3.9m | −£3.7m |
| Profit after tax | −£834k | −£2.8m | −£4.2m |
| Profit (best available) | −£834k | −£2.8m | −£4.2m |
| Employees (average) | 822 | 746 | 24 |
| Ratios | |||
| Profit margin | −1% | −4% | −5.5% |
| Gross margin | 22.4% | 20.7% | 23.2% |
| Revenue per employee | £99.8k | £95.2k | £3.2m |
| Profit per employee | −£1k | −£3.8k | −£175k |
| Growth (year on year) | |||
| Revenue growth | — | ▼13.4% | ▲6.7% |
| Headcount growth | — | ▼9.3% | ▼96.8% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Dec 2025 | Accounts · bulk data Dec 2025 | Accounts · bulk data Sep 2026 |
How the business works
- Profit margin
- −5.5%
- Profit ÷ revenue.
- Gross margin
- 23.2%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £3.2m
- Revenue ÷ average employees.
- Profit per employee
- −£175k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- —
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- —
- Money owed by customers. Low = customers pay quickly.
Balance-sheet signals
Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.
- Net assets
- —
- Now —
- Cash at bank
- —
- Now —
- Headcount
- ▼97%
- Now 24
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Coorstek Inc (registered outside the UK register)ultimate parent75–100%
- Coorstek Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (2)
- Coorstek Advanced Materials Crewe LimitedFigures not disclosed
- Flowguard LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Similar profitable businesses
Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit −£4.2m), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.