SK Petroleum Limited
Registered name: SK PETROLEUM LIMITED
SK Petroleum Limited made £17.7m revenue and £77.9k profit in the year to 31 Dec 2025.
SK Petroleum Limited’s revenue fell 8% to £17.7m in the year to 31 Dec 2025, with £77.9k profit and 130 employees. The company is classified under “retail sale of automotive fuel in specialised stores” and is based in Isleworth; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Isleworth, London
- Age
- 17 yrs · since 2009
- 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 | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £18.5m | £19m | £19.2m | £17.7m |
| Cost of sales | £15m | £15.4m | £15.4m | £14.3m |
| Gross profit | £3.5m | £3.6m | £3.8m | £3.4m |
| Operating profit | £124k | £218k | £209k | £101k |
| Profit before tax | £124k | £218k | £209k | £101k |
| Profit after tax | £101k | £167k | £158k | £77.9k |
| Profit (best available) | £101k | £167k | £158k | £77.9k |
| Staff costs | £2.9m | £3.1m | £3.4m | £3.1m |
| Employees (average) | 149 | 149 | 142 | 130 |
| Ratios | ||||
| Profit margin | 0.5% | 0.9% | 0.8% | 0.4% |
| Gross margin | 18.9% | 19% | 20% | 19% |
| Revenue per employee | £124k | £128k | £135k | £136k |
| Profit per employee | £675 | £1.1k | £1.1k | £599 |
| Cash conversion | 175.9% | 105.6% | 161.3% | −189.3% |
| Growth (year on year) | ||||
| Revenue growth | — | ▲2.7% | ▲1.1% | ▼8.1% |
| Profit growth | — | ▲66.2% | ▼5.7% | ▼50.6% |
| Headcount growth | — | 0% | ▼4.7% | ▼8.5% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £1.1m | £1.3m | £1.4m | £1.1m |
| Net assets | £442k | £515k | £553k | £581k |
| Fixed assets | £1.4k | £1.1k | £864 | £691 |
| Current assets | £1.8m | £1.9m | £2.1m | £1.6m |
| Debtors | £26.3k | £19.5k | — | — |
| Cash from operations | £218k | £230k | £338k | −£191k |
| Source | Accounts · bulk data Sep 2024 | Accounts · bulk data Sep 2024 | FullAccounts · bulk data Sep 2025 | FullAccounts · bulk data Sep 2026 |
How the business works
- Profit margin
- 0.4%
- Profit ÷ revenue.
- Gross margin
- 19%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £136k
- Revenue ÷ average employees.
- Profit per employee
- £599
- Profit ÷ average employees.
- Cash conversion
- −189.3%
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 0%
- 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
- ▲5%
- Now £581k
- Cash at bank
- ▼21%
- Now £1.1m
- Headcount
- ▼8%
- Now 130
- Deferred income
- —
- Now —
- Fixed assets
- ▼20%
- Now £691
Similar profitable businesses
- Ackworth Service Station LtdWakefield · Retail sale of automotive fuel in specialised stores
- Revenue
- £17.6m
- Profit
- £1.6m
- Staff
- 49
- G.H. Griffiths & Sons LimitedPontypridd · Retail sale of automotive fuel in specialised stores
- Revenue
- £17.6m
- Profit
- £524k
- Staff
- 59
- S.W. Highland LimitedRetail sale of automotive fuel in specialised stores
- Revenue
- £18.6m
- Profit
- £1.1m
- Staff
- 54
- JRS Services (Goole) LimitedSelby · Retail sale of automotive fuel in specialised stores
- Revenue
- £19.5m
- Profit
- £1.6m
- Staff
- 27
- Raj Cluster LimitedFarnborough · Retail sale of automotive fuel in specialised stores
- Revenue
- £15.3m
- Profit
- £116k
- Staff
- 108
- Noel Booth & Sons LimitedCrewe · Retail sale of automotive fuel in specialised stores
- Revenue
- £20.8m
- Profit
- £256k
- Staff
- 15
Sources
Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £77.9k), 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.