How much does Aerogen Lifesciences UK Limited make?

Aerogen Lifesciences UK Limited reported revenue of £4.8m and £148k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Aerogen Lifesciences UK Limited have?

Aerogen Lifesciences UK Limited reported an average of 17 employees in the year to 31 Dec 2025.

Is Aerogen Lifesciences UK Limited profitable?

Yes — Aerogen Lifesciences UK Limited reported a profit of £148k in the year to 31 Dec 2025.

Company No. 09572259 · Incorporated 1 May 2015

Aerogen Lifesciences UK Limited

Registered name: AEROGEN LIFESCIENCES UK LIMITED

Aerogen Lifesciences UK Limited made £4.8m revenue and £148k profit in the year to 31 Dec 2025.

Aerogen Lifesciences UK Limited’s revenue grew 22% to £4.8m in the year to 31 Dec 2025, with £148k profit and 17 employees. The company is classified under “other business support service activities” and is based in London; we hold 4 years of its filed accounts.

Full P&L filedSection N · Administrative and support servicesSIC 82990Other business support service activities n.e.c.

Status: Active
Location: London, London
Age: 11 yrs · since 2015
Type: Private Limited Company

Latest accounts · year to 31 Dec 2025

Key figures

IndependentCapital-light

Revenue

£4.8m

Growth ▲21.9%

Profit

£148k

Growth ▲19.8%

Profit margin

3.1%

Gross 36.3%

Employees

Change 0%

Profit / employee

£8.7k

Revenue/employee £281k

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)	£2.2m	£3m	£3.9m	£4.8m
Cost of sales	£1.3m	£1.9m	£2.6m	£3m
Gross profit	£844k	£1.1m	£1.3m	£1.7m
Operating profit	£90.6k	£66.8k	£145k	£323k
Profit before tax	£97.1k	£55.6k	£169k	£200k
Profit after tax	£97.1k	£55.6k	£124k	£148k
Profit (best available)	£97.1k	£55.6k	£124k	£148k
Employees (average)	12	13	17	17
Ratios
Profit margin	4.4%	1.9%	3.2%	3.1%
Gross margin	38.5%	36.6%	32.9%	36.3%
Revenue per employee	£183k	£229k	£230k	£281k
Profit per employee	£8.1k	£4.3k	£7.3k	£8.7k
Growth (year on year)
Revenue growth	—	▲35.8%	▲31.5%	▲21.9%
Profit growth	—	▼42.8%	▲122.6%	▲19.8%
Headcount growth	—	▲8.3%	▲30.8%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£868k	£1.2m	£2m	£228k
Net assets	£1.2m	£1.3m	£1.4m	£1.5m
Fixed assets	£0	£41.7k	£106k	£61.5k
Current assets	£1.7m	£2.1m	£3.2m	£2.1m
Debtors	£356k	£539k	£769k	£1.2m
Deferred income	£190k	£249k	£296k	£283k
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 3.1%; Profit ÷ revenue.
Gross margin: 36.3%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £281k; Revenue ÷ average employees.
Profit per employee: £8.7k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 1.3%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 5.9%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 25.2%; 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: ▲11%; Now £1.5m
Cash at bank: ▼89%; Now £228k
Headcount: 0%; Now 17
Deferred income: ▼4%; Now £283k
Fixed assets: ▼42%; Now £61.5k

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 31 Dec 2025 (profit £148k), from the Companies House accounts bulk data published Sep 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.