How much does Sterimedix Limited make?

Sterimedix Limited reported revenue of £11.3m and £2.1m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Sterimedix Limited have?

Sterimedix Limited reported an average of 78 employees in the year to 31 Dec 2025.

Is Sterimedix Limited profitable?

Yes — Sterimedix Limited reported a profit of £2.1m in the year to 31 Dec 2025.

Company No. 02453871 · Incorporated 19 Dec 1989

Sterimedix Limited

Registered name: STERIMEDIX LIMITED

Part of Bausch + Lomb Corporation group

Sterimedix Limited made £11.3m revenue and £2.1m profit in the year to 31 Dec 2025.

Sterimedix Limited’s revenue fell 14% to £11.3m in the year to 31 Dec 2025, with £2.1m profit and 78 employees. The company is classified under “manufacture of medical and dental instruments and supplies” and is based in London; we hold 5 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 32500Manufacture of medical and dental instruments and supplies

Status: Active
Location: London, London
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.

Latest accounts · year to 31 Dec 2025

Key figures

Cash flow filed

Revenue

£11.3m

Growth ▼14.4%

Profit

£2.1m

Growth ▼31.6%

Profit margin

19%

Gross 55.8%

Employees

Change ▼18.8%

Profit / employee

£27.5k

Revenue/employee £145k

Profitable streak

5yrs

Consecutive profitable years in our data

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

5 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2021	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	Full P&L
Profit & loss
Revenue (turnover)	£9m	£11.8m	£13.6m	£13.2m	£11.3m
Cost of sales	£3.9m	£5.6m	£6.5m	£5.6m	£5m
Gross profit	£5.2m	£6.2m	£7.1m	£7.6m	£6.3m
Operating profit	£2.9m	£3.2m	£3.8m	£4.1m	£2.8m
Profit before tax	£2.9m	£3.2m	£3.9m	£4.2m	£2.9m
Profit after tax	£2.4m	£2.5m	£3.1m	£3.1m	£2.1m
Profit (best available)	£2.4m	£2.5m	£3.1m	£3.1m	£2.1m
Staff costs	£2.2m	£3.1m	£3.7m	£3.3m	£3m
Employees (average)	—	76	97	96	78
Ratios
Profit margin	26.6%	21.2%	22.5%	23.8%	19%
Gross margin	56.9%	52.3%	52.1%	57.8%	55.8%
Revenue per employee	—	£156k	£140k	£138k	£145k
Profit per employee	—	£33.1k	£31.5k	£32.7k	£27.5k
Cash conversion	77%	87.7%	87.2%	97.8%	135.7%
Growth (year on year)
Revenue growth	—	▲30.9%	▲14.6%	▼2.7%	▼14.4%
Profit growth	—	▲4.6%	▲21.4%	▲2.9%	▼31.6%
Headcount growth	—	—	▲27.6%	▼1%	▼18.8%
Balance sheet — indirect signals, not revenue
Cash at bank	£791k	£780k	£388k	£181k	£341k
Net assets	£3.9m	£4.2m	£5m	£5.1m	£4.9m
Fixed assets	£931k	£889k	£1.5m	£2.1m	£1.9m
Current assets	£3.8m	£4.6m	£5.4m	£5m	£4.5m
Debtors	£1.1m	£1.3m	£1.3m	£1.1m	£828k
Deferred income	£472k	£510k	£807k	£686k	£776k
Cash from operations	£2.3m	£2.8m	£3.3m	£4m	£3.8m
Source	FullAccounts · bulk data May 2024	FullAccounts · bulk data May 2024	FullAccounts · bulk data Feb 2025	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 19%; Profit ÷ revenue.
Gross margin: 55.8%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £145k; Revenue ÷ average employees.
Profit per employee: £27.5k; Profit ÷ average employees.
Cash conversion: 135.7%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 16.5%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 6.9%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 7.3%; 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 £4.9m
Cash at bank: ▲88%; Now £341k
Headcount: ▼19%; Now 78
Deferred income: ▲13%; Now £776k
Fixed assets: ▼13%; Now £1.9m

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

Bausch + Lomb Corporation (registered outside the UK register)ultimate parent75–100%
Bausch & Lomb U.K. Limited75–100%
Sterimedix Limitedthis company

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

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 £2.1m), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Updated from Companies House on 15 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.