How much does Opus Building Services Limited make?

Opus Building Services Limited reported revenue of £19.9m and £539k profit in the year to 30 Apr 2025, according to its accounts filed at Companies House.

How many employees does Opus Building Services Limited have?

Opus Building Services Limited reported an average of 71 employees in the year to 30 Apr 2025.

Is Opus Building Services Limited profitable?

Yes — Opus Building Services Limited reported a profit of £539k in the year to 30 Apr 2025.

Company No. 05810674 · Incorporated 9 May 2006

Opus Building Services Limited

Registered name: OPUS BUILDING SERVICES LIMITED

Part of Opus BSL (Holdings) Limited group

Opus Building Services Limited made £19.9m revenue and £539k profit in the year to 30 Apr 2025.

Opus Building Services Limited’s revenue grew 6% to £19.9m in the year to 30 Apr 2025, with £539k profit and 71 employees. The company is classified under “electrical installation” and is based in Boldon; we hold 4 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43210Electrical installation

Status: Active
Location: Boldon, North East
Age: 20 yrs · since 2006
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.

Latest accounts · year to 30 Apr 2025

Key figures

Capital-lightBoring industryCash flow filed

Revenue

£19.9m

Growth ▲5.5%

Profit

£539k

Growth ▼46.3%

Profit margin

2.7%

Gross 7.6%

Employees

Change ▲4.4%

Profit / employee

£7.6k

Revenue/employee £281k

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	30 Apr 2022	30 Apr 2023	30 Apr 2024	30 Apr 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£11.8m	£12.5m	£18.9m	£19.9m
Cost of sales	£11m	£11.2m	£16.9m	£18.4m
Gross profit	£750k	£1.3m	£2m	£1.5m
Profit before tax	£252k	£812k	£1.3m	£704k
Profit after tax	£187k	£644k	£1m	£539k
Profit (best available)	£187k	£644k	£1m	£539k
Staff costs	£3m	£3.9m	£4.9m	£3.7m
Employees (average)	62	61	68	71
Ratios
Profit margin	1.6%	5.2%	5.3%	2.7%
Gross margin	6.4%	10.5%	10.5%	7.6%
Revenue per employee	£190k	£205k	£278k	£281k
Profit per employee	£3k	£10.6k	£14.8k	£7.6k
Growth (year on year)
Revenue growth	—	▲5.8%	▲51.4%	▲5.5%
Profit growth	—	▲244.6%	▲55.7%	▼46.3%
Headcount growth	—	▼1.6%	▲11.5%	▲4.4%
Balance sheet — indirect signals, not revenue
Cash at bank	£835k	£1.6m	£2.8m	£2.5m
Net assets	£649k	£1.1m	£1.9m	£2.3m
Fixed assets	£169k	£262k	£357k	£308k
Current assets	£3.6m	£3.8m	£6.3m	£4.7m
Debtors	£1.8m	£866k	£1.9m	£1m
Cash from operations	−£151k	−£1.2m	−£1.7m	−£274k
Source	Accounts · bulk data Oct 2023	Accounts · bulk data Oct 2023	FullAccounts · bulk data Dec 2024	FullAccounts · bulk data Jan 2026

Derived from the latest filing

How the business works

Profit margin: 2.7%; Profit ÷ revenue.
Gross margin: 7.6%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £281k; Revenue ÷ average employees.
Profit per employee: £7.6k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 1.6%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 5.3%; 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: ▲16%; Now £2.3m
Cash at bank: ▼12%; Now £2.5m
Headcount: ▲4%; Now 71
Deferred income: —; Now —
Fixed assets: ▼14%; Now £308k

Corporate ownership

Group structure

Ownership chain

Opus BSL (Holdings) Limitedultimate parent75–100%
Opus Building Services Limitedthis company

Bands show the share of ownership each company holds in the one below it.

Sister companies (1)

Hylton Properties LimitedRev. — · Profit £894k

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

Same industry, similar size

Similar profitable businesses

Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Apr 2025 (profit £539k), from the Companies House accounts bulk data published Jan 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.