How much does 3TOP Aviation Services Limited make?

3TOP Aviation Services Limited reported revenue of £66.8m and £6.8m profit in the year to 30 Apr 2025, according to its accounts filed at Companies House.

How many employees does 3TOP Aviation Services Limited have?

3TOP Aviation Services Limited reported an average of 15 employees in the year to 30 Apr 2025.

Is 3TOP Aviation Services Limited profitable?

Yes — 3TOP Aviation Services Limited reported a profit of £6.8m in the year to 30 Apr 2025.

Company No. 03751777 · Incorporated 14 Apr 1999

3TOP Aviation Services Limited

Registered name: 3TOP AVIATION SERVICES LIMITED

3TOP Aviation Services Limited made £66.8m revenue and £6.8m profit in the year to 30 Apr 2025.

3TOP Aviation Services Limited’s revenue grew 75% to £66.8m in the year to 30 Apr 2025, with £6.8m profit and 15 employees. The company is classified under “agents involved in the sale of machinery, industrial equipment, ships and aircraft” and is based in Leatherhead; we hold 4 years of its filed accounts.

Full P&L filedSection G · Wholesale and retail trade; repair of motor vehiclesSIC 46140Agents involved in the sale of machinery, industrial equipment, ships and aircraft

Status: Active
Location: Leatherhead, London
Age: 27 yrs · since 1999
Type: Private Limited Company

Latest accounts · year to 30 Apr 2025

Key figures

IndependentCapital-lightOperating leverageCash flow filed

Revenue

£66.8m

Growth ▲75.4%

Profit

£6.8m

Growth ▲167.6%

Profit margin

10.3%

Gross 15.2%

Employees

Change ▲15.4%

Profit / employee

£456k

Revenue/employee £4.5m

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	30 Apr 2022	30 Apr 2023	30 Apr 2024	30 Apr 2025
Disclosure	Profit only	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	£19m	£38.1m	£66.8m
Cost of sales	—	£18.8m	£36m	£56.6m
Gross profit	—	£125k	£2m	£10.1m
Operating profit	—	−£1.1m	£283k	£7.3m
Profit before tax	£391k	−£1.5m	£2.9m	£9.1m
Profit after tax	—	−£1.5m	£2.6m	£6.8m
Profit (best available)	£391k	−£1.5m	£2.6m	£6.8m
Staff costs	—	£537k	£786k	£1.2m
Employees (average)	5	9	13	15
Ratios
Profit margin	—	−7.7%	6.7%	10.3%
Gross margin	—	0.7%	5.3%	15.2%
Revenue per employee	—	£2.1m	£2.9m	£4.5m
Profit per employee	£78.3k	−£161k	£197k	£456k
Cash conversion	—	—	420.4%	49.3%
Growth (year on year)
Revenue growth	—	—	▲100.6%	▲75.4%
Profit growth	—	▼471.2%	—	▲167.6%
Headcount growth	—	▲80%	▲44.4%	▲15.4%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.3m	£301k	£2.4m	£7m
Net assets	£1.9m	£141k	£2.2m	£8.5m
Fixed assets	£3.5k	£3k	£16k	£12.3k
Current assets	£10m	£6.3m	£7.9m	£20.8m
Debtors	£8.8k	£425k	£1.9m	£440k
Deferred income	—	£96k	£1.7m	£1.3m
Cash from operations	—	£211k	£1.2m	£3.6m
Source	Accounts · bulk data Oct 2023	Accounts · bulk data Oct 2023	FullAccounts · bulk data Jan 2025	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 10.3%; Profit ÷ revenue.
Gross margin: 15.2%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £4.5m; Revenue ÷ average employees.
Profit per employee: £456k; Profit ÷ average employees.
Cash conversion: 49.3%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 2%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 0.7%; 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: ▲286%; Now £8.5m
Cash at bank: ▲196%; Now £7m
Headcount: ▲15%; Now 15
Deferred income: ▼19%; Now £1.3m
Fixed assets: ▼23%; Now £12.3k

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

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Apr 2025 (profit £6.8m), 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.