How much does WJ Diesels Limited make?

WJ Diesels Limited reported revenue of £62.6k and £4.6k profit in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does WJ Diesels Limited have?

WJ Diesels Limited reported an average of 1 employee in the year to 31 Mar 2025.

Is WJ Diesels Limited profitable?

Yes — WJ Diesels Limited reported a profit of £4.6k in the year to 31 Mar 2025.

Company No. 14730404 · Incorporated 14 Mar 2023

WJ Diesels Limited

Registered name: WJ DIESELS LIMITED

WJ Diesels Limited made £62.6k revenue and £4.6k profit in the year to 31 Mar 2025.

WJ Diesels Limited’s revenue fell 5% to £62.6k in the year to 31 Mar 2025, with £4.6k profit and 1 employee. The company is classified under “maintenance and repair of motor vehicles” and is based in Grays; we hold 2 years of its filed accounts.

Full P&L filedSection G · Wholesale and retail trade; repair of motor vehiclesSIC 45200Maintenance and repair of motor vehicles

Status: Active
Location: Grays, London
Age: 3 yrs · since 2023
Type: Private Limited Company

Latest accounts · year to 31 Mar 2025

Key figures

IndependentSmall teamYoung and profitableBoring industry

Revenue

£62.6k

Growth ▼5.3%

Profit

£4.6k

Growth ▼72.3%

Profit margin

7.3%

Gross 84.4%

Employees

Change 0%

Profit / employee

£4.6k

Revenue/employee £62.6k

Profitable streak

2yrs

Consecutive profitable years in our data

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Mar 2024	31 Mar 2025
Disclosure	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£66.1k	£62.6k
Cost of sales	£24.8k	£9.8k
Gross profit	£41.3k	£52.9k
Operating profit	£18.3k	£4.6k
Profit before tax	£18.3k	£4.6k
Profit after tax	£16.5k	£4.6k
Profit (best available)	£16.5k	£4.6k
Employees (average)	1	1
Ratios
Profit margin	25%	7.3%
Gross margin	62.5%	84.4%
Revenue per employee	£66.1k	£62.6k
Profit per employee	£16.5k	£4.6k
Growth (year on year)
Revenue growth	—	▼5.3%
Profit growth	—	▼72.3%
Headcount growth	—	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£5.9k	£3.1k
Net assets	£11.5k	£14k
Fixed assets	£9.1k	£13.7k
Current assets	£5.9k	—
Source	FullAccounts · bulk data Dec 2024	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 7.3%; Profit ÷ revenue.
Gross margin: 84.4%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £62.6k; Revenue ÷ average employees.
Profit per employee: £4.6k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 21.8%; 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.

Indirect — not revenue

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: ▲22%; Now £14k
Cash at bank: ▼48%; Now £3.1k
Headcount: 0%; Now 1
Deferred income: —; Now —
Fixed assets: ▲51%; Now £13.7k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £4.6k), 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.