Keystone Environmental Limited
Registered name: KEYSTONE ENVIRONMENTAL LIMITED
Part of Origin Enterprises Public Limited Company groupKeystone Environmental Limited made £6.1m revenue and £877k profit in the year to 31 Jul 2025.
Keystone Environmental Limited’s revenue was £6.1m in the year to 31 Jul 2025, with £877k profit and 33 employees. The company is classified under “other engineering activities” and is based in Tetbury; we hold 5 years of its filed accounts.
- Status
- Active
- Location
- Tetbury, South West
- Age
- 24 yrs · since 2002
- 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 Mar 2022 | 31 Mar 2023 | 31 Mar 2024 | 31 Jul 2024 | 31 Jul 2025 |
|---|---|---|---|---|---|
| Disclosure | No P&L | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||||
| Revenue (turnover) | — | £3.4m | £4.5m | £4.5m | £6.1m |
| Cost of sales | — | £1.7m | £1.8m | −£1.8m | −£2.7m |
| Gross profit | — | £1.7m | £2.8m | £2.8m | £3.4m |
| Operating profit | — | — | — | £1.3m | £807k |
| Profit before tax | — | £721k | £1.3m | £1.3m | £904k |
| Profit after tax | — | £587k | £1.3m | £1.3m | £877k |
| Profit (best available) | — | £587k | £1.3m | £1.3m | £877k |
| Staff costs | — | £648k | £988k | — | — |
| Employees (average) | 22 | 20 | 30 | 30 | 33 |
| Ratios | |||||
| Profit margin | — | 17.1% | 29% | 29% | 14.3% |
| Gross margin | — | 49.4% | 60.8% | 60.8% | 55.8% |
| Revenue per employee | — | £172k | £151k | £151k | £186k |
| Profit per employee | — | £29.4k | £43.7k | £43.7k | £26.6k |
| Growth (year on year) | |||||
| Revenue growth | — | — | ▲31.4% | — | — |
| Profit growth | — | — | ▲123.4% | — | — |
| Headcount growth | — | ▼9.1% | ▲50% | — | — |
| Balance sheet — indirect signals, not revenue | |||||
| Cash at bank | £1.1m | £1.2m | £1.5m | — | — |
| Net assets | £1.2m | £1.8m | £3.1m | — | — |
| Fixed assets | £159k | £268k | £220k | — | — |
| Current assets | £1.7m | £2m | £3.2m | — | — |
| Debtors | £596k | £668k | £1.5m | — | — |
| Deferred income | £29.3k | £8.4k | £7.9k | — | — |
| Source | Accounts · bulk data Dec 2023 | Accounts · bulk data Dec 2023 | Accounts · bulk data Mar 2025 | Accounts · bulk data Oct 2025 | Accounts · bulk data Oct 2025 |
How the business works
- Profit margin
- 14.3%
- Profit ÷ revenue.
- Gross margin
- 55.8%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £186k
- Revenue ÷ average employees.
- Profit per employee
- £26.6k
- 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
- —
- Now 33
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Origin Enterprises Public Limited Company (registered outside the UK register)ultimate parent75–100%
- Origin Enterprises UK Limited75–100%
- Keystone Environmental Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (5)
- Hall Silos LimitedFigures not disclosed
- Origin Amenity Solutions LimitedFigures not disclosed
- Origin UK Operations LimitedFigures not disclosed
- R & H Hall Trading LimitedFigures not disclosed
- Resterra LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from accounts for the year to 31 Jul 2025 (profit £877k), from the Companies House accounts bulk data published Oct 2025. Spotted an error? Request a correction.
Updated from Companies House on 13 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.