How much does Redmayne Engineering Limited make?

Redmayne Engineering Limited reported revenue of £11.7m and £2m profit in the year to 31 Oct 2025, according to its accounts filed at Companies House.

How many employees does Redmayne Engineering Limited have?

Redmayne Engineering Limited reported an average of 68 employees in the year to 31 Oct 2025.

Is Redmayne Engineering Limited profitable?

Yes — Redmayne Engineering Limited reported a profit of £2m in the year to 31 Oct 2025.

Company No. 00745097 · Incorporated 21 Dec 1962

Redmayne Engineering Limited

Registered name: REDMAYNE ENGINEERING LIMITED

Part of HBS Group Trustee Limited group

Redmayne Engineering Limited made £11.7m revenue and £2m profit in the year to 31 Oct 2025.

Redmayne Engineering Limited’s revenue grew 18% to £11.7m in the year to 31 Oct 2025, with £2m profit and 68 employees. The company is classified under “other manufacturing” and is based in Sudbury; we hold 4 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 32990Other manufacturing n.e.c.

Status: Active
Location: Sudbury, East of England
Age: 63 yrs · since 1962
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 Oct 2025

Key figures

Operating leverageCash flow filed

Revenue

£11.7m

Growth ▲17.9%

Profit

£2m

Growth ▲60%

Profit margin

17.5%

Gross 50.2%

Employees

Change ▲11.5%

Profit / employee

£30k

Revenue/employee £171k

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 Oct 2022	31 Oct 2023	31 Oct 2024	31 Oct 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£5.8m	£6.9m	£9.9m	£11.7m
Cost of sales	£3.1m	£4m	£5.4m	£5.8m
Gross profit	£2.7m	£2.9m	£4.4m	£5.8m
Operating profit	£443k	£528k	£1.7m	£2.7m
Profit before tax	£409k	£496k	£1.7m	£2.7m
Profit after tax	£417k	£387k	£1.3m	£2m
Profit (best available)	£417k	£387k	£1.3m	£2m
Staff costs	£2.4m	£2.8m	£3.3m	£3.8m
Employees (average)	57	66	61	68
Ratios
Profit margin	7.2%	5.6%	12.9%	17.5%
Gross margin	45.9%	41.9%	45%	50.2%
Revenue per employee	£102k	£105k	£162k	£171k
Profit per employee	£7.3k	£5.9k	£20.9k	£30k
Cash conversion	−87.1%	−63%	−98.9%	−48.5%
Growth (year on year)
Revenue growth	—	▲19%	▲42.7%	▲17.9%
Profit growth	—	▼7.3%	▲229%	▲60%
Headcount growth	—	▲15.8%	▼7.6%	▲11.5%
Balance sheet — indirect signals, not revenue
Cash at bank	£339k	£400k	£1.1m	£1.2m
Net assets	£2.9m	£3.3m	£4.6m	£6.6m
Fixed assets	£1.1m	£952k	£1m	£1.7m
Current assets	£4.9m	£6.5m	£8.2m	£9.9m
Debtors	£1.4m	£2m	£2.4m	£3.2m
Deferred income	£0	£101k	£0	£299k
Cash from operations	−£386k	−£332k	−£1.7m	−£1.3m
Source	FullAccounts · bulk data Jul 2024	FullAccounts · bulk data Jul 2024	FullAccounts · bulk data Jul 2025	FullAccounts · bulk data Jul 2026

Derived from the latest filing

How the business works

Profit margin: 17.5%; Profit ÷ revenue.
Gross margin: 50.2%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £171k; Revenue ÷ average employees.
Profit per employee: £30k; Profit ÷ average employees.
Cash conversion: −48.5%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 14.8%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 2.6%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 27.5%; 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: ▲44%; Now £6.6m
Cash at bank: ▲9%; Now £1.2m
Headcount: ▲11%; Now 68
Deferred income: —; Now £299k
Fixed assets: ▲72%; Now £1.7m

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

HBS Group Trustee Limitedultimate parent75–100%
HBS Electronics (Holdings) Limited75–100%
Redmayne Engineering Limitedthis company

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

Sister companies (7)

Clement Clarke Communications LimitedFigures not disclosed
E.d.s. Engineering LimitedFigures not disclosed
Flycom Avionics LimitedFigures not disclosed
H.B.S. Electronics LimitedFigures not disclosed
Linton Plastic Moulders LimitedFigures not disclosed
Oldbury Engineering Co.,limitedFigures not disclosed
Sensorcom 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 FullAccounts for the year to 31 Oct 2025 (profit £2m), from the Companies House accounts bulk data published Jul 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.