How much does A.c.j. Computer Services Limited make?

A.c.j. Computer Services Limited reported revenue of £963k and £405k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does A.c.j. Computer Services Limited have?

A.c.j. Computer Services Limited reported an average of 4 employees in the year to 31 Dec 2025.

Is A.c.j. Computer Services Limited profitable?

Yes — A.c.j. Computer Services Limited reported a profit of £405k in the year to 31 Dec 2025.

Company No. 02296369 · Incorporated 14 Sep 1988

A.c.j. Computer Services Limited

Registered name: A.C.J. COMPUTER SERVICES LIMITED

A.c.j. Computer Services Limited made £963k revenue and £405k profit in the year to 31 Dec 2025.

A.c.j. Computer Services Limited’s revenue was £963k in the year to 31 Dec 2025, with £405k profit and 4 employees. The company is classified under “business and domestic software development” and is based in London; we hold 5 years of its filed accounts.

Full P&L filedSection J · Information and communicationSIC 62012Business and domestic software development

Status: Active
Location: London, London
Age: 38 yrs · since 1988
Type: Private Limited Company

Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently. From the filing: “Lanas Investments (U.K.) Limited”

Latest accounts · year to 31 Dec 2025

Key figures

Small team

Revenue

£963k

Growth ▲0.3%

Profit

£405k

Growth ▼24%

Profit margin

42%

Gross 98.7%

Employees

Change 0%

Profit / employee

£101k

Revenue/employee £241k

Profitable streak

3yrs

Consecutive profitable years in our data

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

5 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2021	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	Full P&L
Profit & loss
Revenue (turnover)	£1m	£991k	£924k	£961k	£963k
Cost of sales	£2.2k	£7.5k	£11.6k	£12.3k	£12.4k
Gross profit	£1m	£984k	£912k	£948k	£951k
Operating profit	£584k	−£30.6k	£513k	£555k	£531k
Profit before tax	£582k	−£30.6k	£543k	£661k	£533k
Profit after tax	£582k	−£155k	£422k	£533k	£405k
Profit (best available)	£582k	−£155k	£422k	£533k	£405k
Employees (average)	4	4	4	4	4
Ratios
Profit margin	57.3%	−15.6%	45.7%	55.5%	42%
Gross margin	99.8%	99.2%	98.8%	98.7%	98.7%
Revenue per employee	£254k	£248k	£231k	£240k	£241k
Profit per employee	£146k	−£38.7k	£106k	£133k	£101k
Growth (year on year)
Revenue growth	—	▼2.5%	▼6.8%	▲4%	▲0.3%
Profit growth	—	▼126.6%	—	▲26.2%	▼24%
Headcount growth	—	0%	0%	0%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£83.3k	£38.7k	£67k	£170k	£24.3k
Net assets	£1.9m	£1.3m	£1.3m	£1.9m	£2.3m
Current assets	£2.3m	£1.6m	£1.7m	£2.4m	£2.8m
Debtors	£48.3k	£55.8k	£49.7k	£6.5k	£34.9k
Deferred income	£392k	£277k	£258k	£328k	£251k
Source	Accounts · bulk data Nov 2023	Accounts · bulk data Nov 2023	Accounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 42%; Profit ÷ revenue.
Gross margin: 98.7%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £241k; Revenue ÷ average employees.
Profit per employee: £101k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: —; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 26.1%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 3.6%; 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 £2.3m
Cash at bank: ▼86%; Now £24.3k
Headcount: 0%; Now 4
Deferred income: ▼24%; Now £251k
Fixed assets: —; Now —

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £405k), 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.