Diesel Smiths Ltd
Registered name: DIESEL SMITHS LTD
Diesel Smiths Ltd made £154k revenue and £58.2k profit in the year to 30 Nov 2025.
Diesel Smiths Ltd’s revenue grew 30% to £154k in the year to 30 Nov 2025, with £58.2k profit and 1 employee. The company is classified under “maintenance and repair of motor vehicles” and is based in Leatherhead; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Leatherhead, London
- Age
- 7 yrs · since 2018
- Type
- Private Limited Company
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Nov 2022 | 30 Nov 2023 | 30 Nov 2024 | 30 Nov 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | £119k | £154k |
| Cost of sales | — | — | — | £31.2k |
| Gross profit | — | — | £106k | £123k |
| Operating profit | — | — | £59.4k | £74.2k |
| Profit before tax | — | — | £59.4k | £73.6k |
| Profit after tax | — | — | £46.4k | £58.2k |
| Profit (best available) | — | — | £46.4k | £58.2k |
| Employees (average) | 1 | 1 | 1 | 1 |
| Ratios | ||||
| Profit margin | — | — | 39.1% | 37.8% |
| Gross margin | — | — | 89.7% | 79.7% |
| Revenue per employee | — | — | £119k | £154k |
| Profit per employee | — | — | £46.4k | £58.2k |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▲29.9% |
| Profit growth | — | — | — | ▲25.5% |
| Headcount growth | — | 0% | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | — | — | £43.7k | £41k |
| Net assets | £11.6k | £3.9k | £3.2k | £11.5k |
| Fixed assets | £10.8k | £8.9k | £45.3k | £38.5k |
| Current assets | £11.8k | £17.1k | £44.3k | £41.6k |
| Debtors | — | — | £617 | £629 |
| Source | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Mar 2025 | FullAccounts · bulk data Aug 2026 |
How the business works
- Profit margin
- 37.8%
- Profit ÷ revenue.
- Gross margin
- 79.7%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £154k
- Revenue ÷ average employees.
- Profit per employee
- £58.2k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 25%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 0.4%
- 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
- ▲254%
- Now £11.5k
- Cash at bank
- ▼6%
- Now £41k
- Headcount
- 0%
- Now 1
- Deferred income
- —
- Now —
- Fixed assets
- ▼15%
- Now £38.5k
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Sources
Latest figures from FullAccounts for the year to 30 Nov 2025 (profit £58.2k), from the Companies House accounts bulk data published Aug 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.