How much does Owen Mumford Limited make?

Owen Mumford Limited reported revenue of £69.5m and £134k profit in the year to 30 Sep 2025, according to its accounts filed at Companies House.

Is Owen Mumford Limited profitable?

Yes — Owen Mumford Limited reported a profit of £134k in the year to 30 Sep 2025.

Company No. 01257871 · Incorporated 10 May 1976

Owen Mumford Limited

Registered name: OWEN MUMFORD LIMITED

Part of Embecta Corp group

Owen Mumford Limited made £69.5m revenue and £134k profit in the year to 30 Sep 2025.

Owen Mumford Limited’s revenue fell 4% to £69.5m in the year to 30 Sep 2025, with £134k profit. The company is classified under “manufacture of medical and dental instruments and supplies” and is based in Chipping Norton; we hold 3 years of its filed accounts.

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

Status: Active
Location: Chipping Norton, South East
Age: 50 yrs · since 1976
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 30 Sep 2025

Key figures

Revenue

£69.5m

Growth ▼4%

Profit

£134k

Growth —

Profit margin

0.2%

Gross 48.2%

Employees

—

Change —

Profit / employee

—

Profitable streak

1yr

Consecutive profitable years in our data

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

3 filed years

Financial history

Multi-year financials, oldest to newest
Year to	30 Sep 2023	30 Sep 2024	30 Sep 2025
Disclosure	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£82.7m	£72.3m	£69.5m
Cost of sales	£44.7m	£38.5m	£36m
Gross profit	£37.9m	£33.9m	£33.5m
Operating profit	−£3.2m	−£1.2m	−£433k
Profit before tax	−£3m	−£2.6m	−£132k
Profit after tax	−£2.5m	−£1.2m	£134k
Profit (best available)	−£2.5m	−£1.2m	£134k
Employees (average)	—	—	—
Ratios
Profit margin	−3%	−1.7%	0.2%
Gross margin	45.9%	46.8%	48.2%
Growth (year on year)
Revenue growth	—	▼12.5%	▼4%
Balance sheet — indirect signals, not revenue
Net assets	—	—	—
Source	Accounts · bulk data Jul 2025	Accounts · bulk data Jul 2025	Accounts · bulk data May 2026

Derived from the latest filing

How the business works

Profit margin: 0.2%; Profit ÷ revenue.
Gross margin: 48.2%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: —; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: —; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: —; 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: —; Now —
Cash at bank: —; Now —
Headcount: —; Now —
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Embecta Corp (registered outside the UK register)ultimate parent75–100%
Owen Mumford Holdings Limited75–100%
Owen Mumford Limitedthis company

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

Subsidiaries (1)

Medicross LimitedFigures not disclosed

Sister companies (1)

Owen Mumford Technology LimitedFigures 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 accounts for the year to 30 Sep 2025 (profit £134k), from the Companies House accounts bulk data published May 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.