How much does Diamond Electronics Limited make?

Diamond Electronics Limited reported revenue of £8.7m and £178k profit in the year to 30 Dec 2025, according to its accounts filed at Companies House.

How many employees does Diamond Electronics Limited have?

Diamond Electronics Limited reported an average of 55 employees in the year to 30 Dec 2025.

Is Diamond Electronics Limited profitable?

Yes — Diamond Electronics Limited reported a profit of £178k in the year to 30 Dec 2025.

Company No. 01374438 · Incorporated 21 Jun 1978

Diamond Electronics Limited

Registered name: DIAMOND ELECTRONICS LIMITED

Part of Diamond Electronics Holdings Limited group

Diamond Electronics Limited made £8.7m revenue and £178k profit in the year to 30 Dec 2025. read from filing text

Diamond Electronics Limited’s revenue fell 5% to £8.7m in the year to 30 Dec 2025, with £178k profit and 55 employees. The company is classified under “manufacture of loaded electronic boards” and is based in Smallwood Near Sandbach; we hold 3 years of its filed accounts.

Full P&L filedSection C · ManufacturingSIC 26120Manufacture of loaded electronic boards SIC 27900Manufacture of other electrical equipment SIC 46520Wholesale of electronic and telecommunications equipment and parts

Status: Active
Location: Smallwood Near Sandbach, North West
Age: 48 yrs · since 1978
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. From the filing: “The ultimate parent company is Diamond Electronics Holdings Limited, which is registered in England and Wales.”

Latest accounts · year to 30 Dec 2025

Key figures

Capital-light

Revenue

£8.7m

Growth ▼4.9%

Profit

£178k

Growth ▼23.4%

Profit margin

2.1%

Gross 19.6%

Employees

Change 0%

Profit / employee

£3.2k

Revenue/employee £159k

Profitable streak

3yrs

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	31 Dec 2023	31 Dec 2024	30 Dec 2025
Disclosure	Full P&Lread from filing text	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	£10.8m	£9.2m	£8.7m
Cost of sales	£8.5m	£7.3m	£7m
Gross profit	£2.3m	£1.8m	£1.7m
Operating profit	£625k	£452k	£433k
Profit before tax	£513k	£326k	£228k
Profit after tax	£405k	£233k	£178k
Profit (best available)	£405k	£233k	£178k
Staff costs	£1.7m	£1.7m	£1.7m
Employees (average)	54	55	55
Ratios
Profit margin	3.8%	2.5%	2.1%
Gross margin	21%	20%	19.6%
Revenue per employee	£200k	£167k	£159k
Profit per employee	£7.5k	£4.2k	£3.2k
Growth (year on year)
Revenue growth	—	▼14.9%	▼4.9%
Profit growth	—	▼42.4%	▼23.4%
Headcount growth	—	▲1.8%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£201k	£0	£199k
Net assets	£2.1m	£2.1m	£2m
Fixed assets	£660k	£462k	£389k
Current assets	£5.8m	£5m	£5.1m
Debtors	£1.6m	£1.5m	£1.4m
Deferred income	£313k	£29.4k	£39.8k
Source	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 2.1%; Profit ÷ revenue.
Gross margin: 19.6%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £159k; Revenue ÷ average employees.
Profit per employee: £3.2k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 4.5%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 0.5%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 16.4%; 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: ▼7%; Now £2m
Cash at bank: —; Now £199k
Headcount: 0%; Now 55
Deferred income: ▲35%; Now £39.8k
Fixed assets: ▼16%; Now £389k

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

Diamond Electronics Holdings Limitedultimate parent75–100%
Diamond Electronics Limitedthis company

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

Sister companies (3)

Dengrove Marketing LimitedFigures not disclosed
Facet Manufacturing (UK) LimitedRev. — · Profit −£33.8k
Kaizen Technology LtdFigures not disclosed

From the Persons with Significant Control register (corporate controllers only).

Same industry, similar size

Similar profitable businesses

Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Dec 2025 (profit £178k), 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.