How much does Byrne Group Limited make?

Byrne Group Limited reported revenue of £190m and £6.6m profit in the year to 30 Jun 2025, according to its accounts filed at Companies House.

Is Byrne Group Limited profitable?

Yes — Byrne Group Limited reported a profit of £6.6m in the year to 30 Jun 2025.

Company No. 01100323 · Incorporated 6 Mar 1973

Byrne Group Limited

Registered name: BYRNE GROUP LIMITED

Part of Wbho UK Limited group

Byrne Group Limited made £190m revenue and £6.6m profit in the year to 30 Jun 2025.

Byrne Group Limited’s revenue grew 11% to £190m in the year to 30 Jun 2025, with £6.6m profit. The company is classified under “construction of commercial buildings” and is based in London; we hold 3 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 41201Construction of commercial buildings SIC 41202Construction of domestic buildings

Status: Active
Location: London, London
Age: 53 yrs · since 1973
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 Jun 2025

Key figures

Operating leverage

Revenue

£190m

Growth ▲11.5%

Profit

£6.6m

Growth ▲18.1%

Profit margin

3.5%

Gross 9.1%

Employees

—

Change —

Profit / employee

—

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.

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to	30 Jun 2023	30 Jun 2024	30 Jun 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£191m	£171m	£190m
Cost of sales	−£172m	−£153m	−£173m
Gross profit	£18.9m	£17.2m	£17.3m
Operating profit	£8m	£6.4m	£7.3m
Profit before tax	£6.8m	£7.4m	£8.9m
Profit after tax	£5.4m	£5.6m	£6.6m
Profit (best available)	£5.4m	£5.6m	£6.6m
Employees (average)	—	—	—
Ratios
Profit margin	2.8%	3.3%	3.5%
Gross margin	9.9%	10.1%	9.1%
Growth (year on year)
Revenue growth	—	▼10.8%	▲11.5%
Profit growth	—	▲4.8%	▲18.1%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data Oct 2024	Accounts · bulk data Oct 2024	Accounts · bulk data Sep 2025

Derived from the latest filing

How the business works

Profit margin: 3.5%; Profit ÷ revenue.
Gross margin: 9.1%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: —; 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: —; 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: —; Now —
Cash at bank: —; Now —
Headcount: —; Now —
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Wbho UK Limitedultimate parent75–100%
Byrne Group Limitedthis company

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

Subsidiaries (7)

Byrne Bros. (Formwork) LimitedFigures not disclosed
Byrne Demolition LimitedFigures not disclosed
Byrne Groundworks LimitedFigures not disclosed
Chorus Group Holdings LimitedFigures not disclosed
Chorus Group LimitedFigures not disclosed
Ellmer Wbho LimitedFigures not disclosed
F.b.ellmer LimitedFigures not disclosed

Sister companies (1)

Russells LimitedFigures not disclosed

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 accounts for the year to 30 Jun 2025 (profit £6.6m), from the Companies House accounts bulk data published Sep 2025. Spotted an error? Request a correction.

Updated from Companies House on 25 Oct 2026

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.