Coalbrook Investments Limited
Registered name: COALBROOK INVESTMENTS LIMITED
Coalbrook Investments Limited made £62.8m revenue and £2.3m profit in the year to 31 Mar 2025.
Coalbrook Investments Limited’s revenue grew 14% to £62.8m in the year to 31 Mar 2025, with £2.3m profit and 5 employees. The company is classified under “activities of other holding companies” and is based in Lower Dicker; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- Lower Dicker, South East
- Age
- 3 yrs · since 2023
- Type
- Private Limited Company
Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|
| Disclosure | Full P&L | Full P&L |
| Profit & loss | ||
| Revenue (turnover) | £54.9m | £62.8m |
| Cost of sales | £37.5m | £39.4m |
| Gross profit | £17.4m | £23.4m |
| Operating profit | £533k | £3.3m |
| Profit before tax | £471k | £3.2m |
| Profit after tax | £136k | £2.3m |
| Profit (best available) | £136k | £2.3m |
| Staff costs | £0 | £81k |
| Employees (average) | 5 | 5 |
| Ratios | ||
| Profit margin | 0.3% | 3.7% |
| Gross margin | 31.6% | 37.3% |
| Revenue per employee | £11m | £12.6m |
| Profit per employee | £27.2k | £464k |
| Cash conversion | −1381% | −1.6% |
| Growth (year on year) | ||
| Revenue growth | — | ▲14.3% |
| Profit growth | — | ▲1607% |
| Headcount growth | — | 0% |
| Balance sheet — indirect signals, not revenue | ||
| Cash at bank | £1k | £594k |
| Net assets | £31.4m | £32.7m |
| Fixed assets | £39.7m | £39.7m |
| Current assets | £13k | £699k |
| Debtors | £12k | £5k |
| Deferred income | £5k | £204k |
| Cash from operations | −£7.4m | −£52k |
| Source | FullAccounts · bulk data Nov 2024 | FullAccounts · bulk data Dec 2025 |
How the business works
- Profit margin
- 3.7%
- Profit ÷ revenue.
- Gross margin
- 37.3%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £12.6m
- Revenue ÷ average employees.
- Profit per employee
- £464k
- Profit ÷ average employees.
- Cash conversion
- −1.6%
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 63.2%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 0.3%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 0%
- 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
- ▲4%
- Now £32.7m
- Cash at bank
- ▲59300%
- Now £594k
- Headcount
- 0%
- Now 5
- Deferred income
- ▲3980%
- Now £204k
- Fixed assets
- ▲0%
- Now £39.7m
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Subsidiaries (2)
- Southern Tyre Co LimitedRev. £62.8m · Profit £1.8m
- Firststeady LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £2.3m), from the Companies House accounts bulk data published Dec 2025. 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.