How much does Impact Air Systems Limited make?

Impact Air Systems Limited reported revenue of £11.7m and £2.4m profit in the year to 31 Mar 2026, according to its accounts filed at Companies House.

How many employees does Impact Air Systems Limited have?

Impact Air Systems Limited reported an average of 27 employees in the year to 31 Mar 2026.

Is Impact Air Systems Limited profitable?

Yes — Impact Air Systems Limited reported a profit of £2.4m in the year to 31 Mar 2026.

Company No. 02435792 · Incorporated 24 Oct 1989

Impact Air Systems Limited

Registered name: IMPACT AIR SYSTEMS LIMITED

Part of Team 17 Limited group

Impact Air Systems Limited made £11.7m revenue and £2.4m profit in the year to 31 Mar 2026.

Impact Air Systems Limited’s revenue grew 1% to £11.7m in the year to 31 Mar 2026, with £2.4m profit and 27 employees. The company is classified under “engineering design activities for industrial process and production” and is based in Leicester; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 71121Engineering design activities for industrial process and production

Status: Active
Location: Leicester, East Midlands
Age: 36 yrs · since 1989
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: “The company's parent company is Team 17 Limited. Team 17 Limited owns 100% of the shares in Impact Air Systems Limited. The registered address for Team 17 Limited is 3 Kingsley Street, Leicester, LE2 ”

Latest accounts · year to 31 Mar 2026

Key figures

Capital-light

Revenue

£11.7m

Growth ▲0.6%

Profit

£2.4m

Growth ▼12%

Profit margin

20.1%

Gross 45.2%

Employees

Change ▲3.9%

Profit / employee

£87.4k

Revenue/employee £434k

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 2023	31 Mar 2024	31 Mar 2025	31 Mar 2026
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£12.9m	£11.8m	£11.7m	£11.7m
Cost of sales	£8m	£6.8m	£6.2m	£6.4m
Gross profit	£4.9m	£5m	£5.4m	£5.3m
Operating profit	£2.8m	£2.7m	£2.9m	£2.8m
Profit before tax	£2.9m	£3.4m	£3.6m	£3.2m
Profit after tax	£2.3m	£2.5m	£2.7m	£2.4m
Profit (best available)	£2.3m	£2.5m	£2.7m	£2.4m
Staff costs	£1.9m	£1.9m	£1.9m	£2m
Employees (average)	25	24	26	27
Ratios
Profit margin	18.2%	21.1%	23%	20.1%
Gross margin	37.7%	42.6%	46.6%	45.2%
Revenue per employee	£515k	£490k	£448k	£434k
Profit per employee	£93.8k	£103k	£103k	£87.4k
Growth (year on year)
Revenue growth	—	▼8.6%	▼0.9%	▲0.6%
Profit growth	—	▲5.8%	▲8.1%	▼12%
Headcount growth	—	▼4%	▲8.3%	▲3.9%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.8m	£620k	£2.2m	£881k
Net assets	£5.7m	£6.6m	£8.1m	£7.7m
Fixed assets	£9.1k	£14.7k	£13.9k	£28.8k
Current assets	£18.4m	£15.1m	£15.1m	£12.4m
Debtors	£1.7m	£2.4m	£1.5m	£1.6m
Deferred income	£345k	£428k	£482k	£559k
Source	FullAccounts · bulk data Oct 2024	FullAccounts · bulk data Oct 2024	FullAccounts · bulk data Nov 2025	FullAccounts · bulk data Jun 2026

Derived from the latest filing

How the business works

Profit margin: 20.1%; Profit ÷ revenue.
Gross margin: 45.2%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £434k; Revenue ÷ average employees.
Profit per employee: £87.4k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.3%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 4.8%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 13.8%; 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: ▼5%; Now £7.7m
Cash at bank: ▼59%; Now £881k
Headcount: ▲4%; Now 27
Deferred income: ▲16%; Now £559k
Fixed assets: ▲107%; Now £28.8k

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

Corporate ownership

Group structure

Ownership chain

Team 17 Limitedultimate parent75–100%
Impact Air Systems Limitedthis company

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

Sister companies (1)

Impact Technical Services LtdRev. £3.1m · Profit £450k

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 FullAccounts for the year to 31 Mar 2026 (profit £2.4m), from the Companies House accounts bulk data published Jun 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.