How much does Dalair Limited make?

Dalair Limited reported revenue of £25.8m and £2.5m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Dalair Limited have?

Dalair Limited reported an average of 199 employees in the year to 31 Dec 2025.

Is Dalair Limited profitable?

Yes — Dalair Limited reported a profit of £2.5m in the year to 31 Dec 2025.

Company No. 01578326 · Incorporated 6 Aug 1981

Dalair Limited

Registered name: DALAIR LIMITED

Part of Swegon Group Aktiebolag group

Dalair Limited made £25.8m revenue and £2.5m profit in the year to 31 Dec 2025.

Dalair Limited’s revenue grew 1% to £25.8m in the year to 31 Dec 2025, with £2.5m profit and 199 employees. The company is classified under “manufacture of metal structures and parts of structures” and is based in Wednesbury; we hold 4 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 25110Manufacture of metal structures and parts of structures

Status: Active
Location: Wednesbury, West Midlands
Age: 45 yrs · since 1981
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. From the filing: “Swegon Ltd”

Latest accounts · year to 31 Dec 2025

Key figures

Revenue

£25.8m

Growth ▲1%

Profit

£2.5m

Growth ▼22.5%

Profit margin

9.6%

Gross 35.2%

Employees

199

Change ▲7.6%

Profit / employee

£12.4k

Revenue/employee £130k

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)	£18m	£23.3m	£25.5m	£25.8m
Cost of sales	£11.4m	£15.1m	£16.3m	£16.7m
Gross profit	£6.6m	£8.3m	£9.2m	£9.1m
Operating profit	—	—	£4.2m	£3.3m
Profit before tax	£3m	£4.7m	£4.3m	£3.4m
Profit after tax	£2.4m	£3.5m	£3.2m	£2.5m
Profit (best available)	£2.4m	£3.5m	£3.2m	£2.5m
Staff costs	£5.9m	£6.7m	£8.2m	£8.6m
Employees (average)	152	164	185	199
Ratios
Profit margin	13.3%	15.2%	12.5%	9.6%
Gross margin	36.9%	35.4%	36%	35.2%
Revenue per employee	£119k	£142k	£138k	£130k
Profit per employee	£15.8k	£21.6k	£17.2k	£12.4k
Growth (year on year)
Revenue growth	—	▲29.6%	▲9.4%	▲1%
Profit growth	—	▲47.7%	▼10.1%	▼22.5%
Headcount growth	—	▲7.9%	▲12.8%	▲7.6%
Balance sheet — indirect signals, not revenue
Cash at bank	£4.2m	£2.5m	£1.7m	£2.9m
Net assets	£11.8m	£12.8m	£13m	£13.4m
Fixed assets	£5.6m	£6.6m	£6.7m	£6.6m
Current assets	£9.6m	£11.5m	£11.2m	£12m
Debtors	£4.1m	£5.6m	£4.5m	£5.6m
Source	FullAccounts · bulk data Nov 2024	FullAccounts · bulk data Nov 2024	FullAccounts · bulk data Jun 2025	FullAccounts · bulk data Jun 2026

Derived from the latest filing

How the business works

Profit margin: 9.6%; Profit ÷ revenue.
Gross margin: 35.2%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £130k; Revenue ÷ average employees.
Profit per employee: £12.4k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 25.6%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 21.6%; 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: ▲4%; Now £13.4m
Cash at bank: ▲78%; Now £2.9m
Headcount: ▲8%; Now 199
Deferred income: —; Now —
Fixed assets: ▼2%; Now £6.6m

Corporate ownership

Group structure

Ownership chain

Swegon Group Aktiebolag (registered outside the UK register)ultimate parent75–100%
Swegon Limited75–100%
Dalair Limitedthis company

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

Sister companies (4)

Swegon Air Management LimitedRev. £26.1m · Profit £3.4m
Waterloo Air Products LimitedRev. £11.5m · Profit −£678k
Swegon Cooling LtdFigures not disclosed
Waterloo Group LimitedActive - Proposal to Strike offFigures not disclosed

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £2.5m), from the Companies House accounts bulk data published Jun 2026. Spotted an error? Request a correction.

Updated from Companies House on 13 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.