R. & B. Rock Drillers Limited
Registered name: R. & B. ROCK DRILLERS LIMITED
R. & B. Rock Drillers Limited does not publish its revenue or profit. Its accounts to 31 Mar 2026 show net assets of £1.5m and 15 employees.
R. & B. Rock Drillers Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 31 Mar 2026 showed net assets of £1.5m and 15 employees. The company is classified under “test drilling and boring” and is based in Doncaster; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Doncaster, Yorkshire and The Humber
- Age
- 49 yrs · since 1977
- Type
- Private Limited Company
Key figures
Revenue not disclosed
R. & B. Rock Drillers Limited’s accounts for the year to 31 Mar 2026 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 15
- Net assets
- £1.5m
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 | 31 Mar 2026 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | — | — |
| Profit (best available) | — | — | — | — |
| Employees (average) | 16 | 15 | 15 | 15 |
| Ratios | ||||
| Profit margin | — | — | — | — |
| Growth (year on year) | ||||
| Headcount growth | — | ▼6.3% | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £568k | £369k | £582k | £781k |
| Net assets | £995k | £858k | £1.3m | £1.5m |
| Fixed assets | £1.6m | £1.3m | £1.6m | £1.2m |
| Current assets | £1.1m | £879k | £1.3m | £1.5m |
| Debtors | £519k | £504k | £575k | £626k |
| Deferred income | — | — | £33.6k | £21.5k |
| Source | AbridgedAccounts · bulk data Jun 2024 | AbridgedAccounts · bulk data Jun 2024 | AbridgedAccounts · bulk data Sep 2025 | FilletedAccounts · bulk data Jul 2026 |
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
- ▲18%
- Now £1.5m
- Cash at bank
- ▲34%
- Now £781k
- Headcount
- 0%
- Now 15
- Deferred income
- ▼36%
- Now £21.5k
- Fixed assets
- ▼22%
- Now £1.2m
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
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- Profit
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- Staff
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- Profit
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- Dunelm Geotechnical & Environmental LimitedDurham · Test drilling and boring
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- £11.2m
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Sources
Latest figures from FilletedAccounts for the year to 31 Mar 2026, from the Companies House accounts bulk data published Jul 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.