How much does Aermec UK Limited make?

Aermec UK Limited reported revenue of £35.2m and £1.2m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Aermec UK Limited have?

Aermec UK Limited reported an average of 32 employees in the year to 31 Dec 2025.

Is Aermec UK Limited profitable?

Yes — Aermec UK Limited reported a profit of £1.2m in the year to 31 Dec 2025.

Company No. 03112873 · Incorporated 12 Oct 1995

Aermec UK Limited

Registered name: AERMEC UK LIMITED

Aermec UK Limited made £35.2m revenue and £1.2m profit in the year to 31 Dec 2025.

Aermec UK Limited’s revenue fell 15% to £35.2m in the year to 31 Dec 2025, with £1.2m profit and 32 employees. The company is classified under “plumbing, heat and air-conditioning installation” and is based in Dartford; we hold 4 years of its filed accounts.

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

Status: Active
Location: Dartford, South East
Age: 31 yrs · since 1995
Type: Private Limited Company

Latest accounts · year to 31 Dec 2025

Key figures

IndependentCapital-lightBoring industryCash flow filed

Revenue

£35.2m

Growth ▼15.1%

Profit

£1.2m

Growth ▼45.4%

Profit margin

3.3%

Gross 13.2%

Employees

Change ▲14.3%

Profit / employee

£36.4k

Revenue/employee £1.1m

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 Dec 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£23.9m	£30.5m	£41.5m	£35.2m
Cost of sales	£20.2m	£26.1m	£35.8m	£30.6m
Gross profit	£3.7m	£4.4m	£5.7m	£4.7m
Operating profit	£1.9m	£2.2m	£2.8m	£1.4m
Profit before tax	£1.9m	£2.3m	£2.9m	£1.6m
Profit after tax	£1.5m	£1.7m	£2.1m	£1.2m
Profit (best available)	£1.5m	£1.7m	£2.1m	£1.2m
Staff costs	£1.3m	£1.6m	£1.9m	£2.2m
Employees (average)	21	26	28	32
Ratios
Profit margin	6.3%	5.7%	5.1%	3.3%
Gross margin	15.5%	14.5%	13.7%	13.2%
Revenue per employee	£1.1m	£1.2m	£1.5m	£1.1m
Profit per employee	£71.8k	£67.1k	£76.1k	£36.4k
Cash conversion	105.4%	240.6%	80.9%	−112.3%
Growth (year on year)
Revenue growth	—	▲27.7%	▲36.3%	▼15.1%
Profit growth	—	▲15.7%	▲22.3%	▼45.4%
Headcount growth	—	▲23.8%	▲7.7%	▲14.3%
Balance sheet — indirect signals, not revenue
Cash at bank	£5.9m	£8.7m	£10.8m	£5.2m
Net assets	£2.1m	£2.8m	£4.9m	£2.1m
Fixed assets	£53.7k	£1.7m	£1.8m	£1.7m
Current assets	£21.8m	£31.5m	£20.1m	£26.9m
Debtors	£4.2m	£9.7m	£3m	£11.5m
Deferred income	£14.8m	£28m	£13.4m	£23.8m
Cash from operations	£2m	£5.4m	£2.2m	−£1.6m
Source	FullAccounts · bulk data Jun 2024	FullAccounts · bulk data Jun 2024	FullAccounts · bulk data May 2025	FullAccounts · bulk data May 2026

Derived from the latest filing

How the business works

Profit margin: 3.3%; Profit ÷ revenue.
Gross margin: 13.2%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £1.1m; Revenue ÷ average employees.
Profit per employee: £36.4k; Profit ÷ average employees.
Cash conversion: −112.3%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 4.7%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 67.5%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 32.7%; 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: ▼57%; Now £2.1m
Cash at bank: ▼51%; Now £5.2m
Headcount: ▲14%; Now 32
Deferred income: ▲78%; Now £23.8m
Fixed assets: ▼6%; Now £1.7m

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal 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 31 Dec 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.