How much does WDJ Limited make?

WDJ Limited reported revenue of £41.5m and £173k profit in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does WDJ Limited have?

WDJ Limited reported an average of 145 employees in the year to 31 Mar 2025.

Is WDJ Limited profitable?

Yes — WDJ Limited reported a profit of £173k in the year to 31 Mar 2025.

Company No. NI047824 · Incorporated 6 Sep 2003

WDJ Limited

Registered name: WDJ LIMITED

WDJ Limited made £41.5m revenue and £173k profit in the year to 31 Mar 2025.

WDJ Limited’s revenue fell 24% to £41.5m in the year to 31 Mar 2025, with £173k profit and 145 employees. The company is classified under “other service activities” and is based in Belfast; we hold 4 years of its filed accounts.

Full P&L filedSection S · Other service activitiesSIC 96090Other service activities n.e.c.

Status: Active
Location: Belfast, Northern Ireland
Age: 23 yrs · since 2003
Type: Private Limited Company

Latest accounts · year to 31 Mar 2025

Key figures

IndependentCapital-lightCash flow filed

Revenue

£41.5m

Growth ▼23.9%

Profit

£173k

Growth ▲21.8%

Profit margin

0.4%

Gross 18.5%

Employees

145

Change ▲5.8%

Profit / employee

£1.2k

Revenue/employee £286k

Profitable streak

4yrs

Consecutive profitable years in our data

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

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Mar 2022	31 Mar 2023	31 Mar 2024	31 Mar 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£40.9m	£55.8m	£54.5m	£41.5m
Cost of sales	£35.9m	£49.8m	£49.1m	£33.8m
Gross profit	£4.9m	£6m	£5.4m	£7.7m
Operating profit	£828k	£1.5m	£424k	£2.1m
Profit before tax	£771k	£1.4m	£337k	£2m
Profit after tax	£140k	£140k	£142k	£173k
Profit (best available)	£140k	£140k	£142k	£173k
Staff costs	£5.8m	£6.3m	£6.8m	£7.1m
Employees (average)	138	134	137	145
Ratios
Profit margin	0.3%	0.3%	0.3%	0.4%
Gross margin	12.1%	10.8%	9.9%	18.5%
Revenue per employee	£296k	£417k	£398k	£286k
Profit per employee	£1k	£1k	£1k	£1.2k
Cash conversion	136.5%	−12.5%	176.8%	0.5%
Growth (year on year)
Revenue growth	—	▲36.5%	▼2.3%	▼23.9%
Profit growth	—	▼0%	▲1.1%	▲21.8%
Headcount growth	—	▼2.9%	▲2.2%	▲5.8%
Balance sheet — indirect signals, not revenue
Cash at bank	£13.2k	£13.1k	£13k	£21k
Net assets	£508k	£504k	£502k	£514k
Fixed assets	£2.4m	£2.4m	£2.7m	£2.9m
Current assets	£22.5k	£73.4k	£206k	£282k
Debtors	£674k	£1.3m	£1.7m	£310k
Deferred income	£2.3k	£2.3k	£2.3k	£2.3k
Cash from operations	£1.1m	−£187k	£750k	£9.5k
Source	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Mar 2025	FullAccounts · bulk data Mar 2026

Derived from the latest filing

How the business works

Profit margin: 0.4%; Profit ÷ revenue.
Gross margin: 18.5%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £286k; Revenue ÷ average employees.
Profit per employee: £1.2k; Profit ÷ average employees.
Cash conversion: 0.5%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 7%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 0%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 0.8%; 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: ▲2%; Now £514k
Cash at bank: ▲61%; Now £21k
Headcount: ▲6%; Now 145
Deferred income: 0%; Now £2.3k
Fixed assets: ▲6%; Now £2.9m

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Subsidiaries (4)

Antrim Electrical & Mechanical Engineers LimitedRev. £41.5m · Profit £1.4m
Garelochhead Developments LimitedFigures not disclosed
Go H2 LimitedFigures not disclosed
WDJ Property LimitedFigures not disclosed

From the Persons with Significant Control register (corporate controllers only).

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £173k), from the Companies House accounts bulk data published Mar 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.