How much does Menai Heating Limited make?

Menai Heating Limited reported revenue of £14.2m and £1.2m profit in the year to 31 Aug 2025, according to its accounts filed at Companies House.

How many employees does Menai Heating Limited have?

Menai Heating Limited reported an average of 40 employees in the year to 31 Aug 2025.

Is Menai Heating Limited profitable?

Yes — Menai Heating Limited reported a profit of £1.2m in the year to 31 Aug 2025.

Company No. 08185229 · Incorporated 20 Aug 2012

Menai Heating Limited

Registered name: MENAI HEATING LIMITED

Menai Heating Limited made £14.2m revenue and £1.2m profit in the year to 31 Aug 2025.

Menai Heating Limited’s revenue fell 27% to £14.2m in the year to 31 Aug 2025, with £1.2m profit and 40 employees. The company is classified under “plumbing, heat and air-conditioning installation” and is based in Llandudno; we hold 4 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43220Plumbing, heat and air-conditioning installation

Status: Active
Location: Llandudno, Wales
Age: 14 yrs · since 2012
Type: Private Limited Company

Latest accounts · year to 31 Aug 2025

Key figures

IndependentCapital-lightBoring industryCash flow filed

Revenue

£14.2m

Growth ▼27.4%

Profit

£1.2m

Growth ▼77.1%

Profit margin

8.3%

Gross 31.4%

Employees

Change ▲25%

Profit / employee

£29.4k

Revenue/employee £354k

Profitable streak

2yrs

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 Aug 2022	31 Aug 2023	31 Aug 2024	31 Aug 2025
Disclosure	No P&L	No P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	—	£19.5m	£14.2m
Cost of sales	—	—	£10.3m	£9.7m
Gross profit	—	—	£9.2m	£4.4m
Operating profit	—	—	£7.2m	£1.7m
Profit before tax	—	—	£6.9m	£1.6m
Profit after tax	—	—	£5.1m	£1.2m
Profit (best available)	—	—	£5.1m	£1.2m
Staff costs	—	—	£1.4m	£2m
Employees (average)	17	22	32	40
Ratios
Profit margin	—	—	26.3%	8.3%
Gross margin	—	—	47.4%	31.4%
Revenue per employee	—	—	£610k	£354k
Profit per employee	—	—	£161k	£29.4k
Cash conversion	—	—	−66.9%	−67.7%
Growth (year on year)
Revenue growth	—	—	—	▼27.4%
Profit growth	—	—	—	▼77.1%
Headcount growth	—	▲29.4%	▲45.5%	▲25%
Balance sheet — indirect signals, not revenue
Cash at bank	£205k	£1.8m	£5.2m	£3.5m
Net assets	£1.5m	£2.8m	£7.5m	£8.4m
Fixed assets	£734k	£888k	£339k	£439k
Current assets	£1.2m	£2.9m	£9m	£9.2m
Debtors	£10.1k	£10.7k	£2.3m	£3.5m
Cash from operations	—	—	−£4.8m	−£1.1m
Source	FullAccounts · bulk data Jan 2024	FullAccounts · bulk data Jan 2024	FullAccounts · bulk data May 2025	FullAccounts · bulk data May 2026

Derived from the latest filing

How the business works

Profit margin: 8.3%; Profit ÷ revenue.
Gross margin: 31.4%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £354k; Revenue ÷ average employees.
Profit per employee: £29.4k; Profit ÷ average employees.
Cash conversion: −67.7%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 3.1%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 25%; 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: ▲13%; Now £8.4m
Cash at bank: ▼32%; Now £3.5m
Headcount: ▲25%; Now 40
Deferred income: —; Now —
Fixed assets: ▲29%; Now £439k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Aug 2025 (profit £1.2m), from the Companies House accounts bulk data published May 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.