How much does Thornton Roofing (Ireland) Limited make?

Thornton Roofing (Ireland) Limited reported revenue of £16.6m and £765k profit in the year to 31 Mar 2025, according to its accounts filed at Companies House.

How many employees does Thornton Roofing (Ireland) Limited have?

Thornton Roofing (Ireland) Limited reported an average of 93 employees in the year to 31 Mar 2025.

Is Thornton Roofing (Ireland) Limited profitable?

Yes — Thornton Roofing (Ireland) Limited reported a profit of £765k in the year to 31 Mar 2025.

Company No. NI041349 · Incorporated 15 Aug 2001

Thornton Roofing (Ireland) Limited

Registered name: THORNTON ROOFING (IRELAND) LIMITED

Thornton Roofing (Ireland) Limited made £16.6m revenue and £765k profit in the year to 31 Mar 2025.

Thornton Roofing (Ireland) Limited’s revenue grew 12% to £16.6m in the year to 31 Mar 2025, with £765k profit and 93 employees. The company is classified under “roofing activities” and is based in Antrim; we hold 4 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43910Roofing activities

Status: Active
Location: Antrim, Northern Ireland
Age: 25 yrs · since 2001
Type: Private Limited Company

Latest accounts · year to 31 Mar 2025

Key figures

IndependentOperating leverageBoring industryCash flow filed

Revenue

£16.6m

Growth ▲11.7%

Profit

£765k

Growth ▲76.5%

Profit margin

4.6%

Gross 25.4%

Employees

Change ▲13.4%

Profit / employee

£8.2k

Revenue/employee £178k

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)	£10.6m	£12.8m	£14.9m	£16.6m
Cost of sales	£8.6m	£9.6m	£10.7m	£12.4m
Gross profit	£2.1m	£3.2m	£4.2m	£4.2m
Profit before tax	£181k	£1m	£791k	£1m
Profit after tax	£170k	£993k	£434k	£765k
Profit (best available)	£170k	£993k	£434k	£765k
Staff costs	£2.3m	£2.8m	£2.8m	£3.9m
Employees (average)	76	75	82	93
Ratios
Profit margin	1.6%	7.8%	2.9%	4.6%
Gross margin	19.4%	25.1%	28.2%	25.4%
Revenue per employee	£140k	£171k	£181k	£178k
Profit per employee	£2.2k	£13.2k	£5.3k	£8.2k
Growth (year on year)
Revenue growth	—	▲20.1%	▲16.2%	▲11.7%
Profit growth	—	▲484.7%	▼56.3%	▲76.5%
Headcount growth	—	▼1.3%	▲9.3%	▲13.4%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.3m	£629k	£788k	£1.6m
Net assets	£3.5m	£4.5m	£5m	£5.7m
Fixed assets	£582k	£1.1m	£1.7m	£2m
Current assets	£5.3m	£7.3m	£5.4m	£7m
Debtors	£259k	£198k	£297k	£713k
Cash from operations	£1.1m	−£48.8k	£1.9m	£1.8m
Source	Accounts · bulk data Dec 2023	Accounts · bulk data Dec 2023	FullAccounts · bulk data Dec 2024	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 4.6%; Profit ÷ revenue.
Gross margin: 25.4%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £178k; Revenue ÷ average employees.
Profit per employee: £8.2k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 11.8%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 4.3%; 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: ▲15%; Now £5.7m
Cash at bank: ▲105%; Now £1.6m
Headcount: ▲13%; Now 93
Deferred income: —; Now —
Fixed assets: ▲12%; Now £2m

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £765k), 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.