How much does De Dietrich Process Systems Limited make?

De Dietrich Process Systems Limited reported revenue of £8.1m and £660k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does De Dietrich Process Systems Limited have?

De Dietrich Process Systems Limited reported an average of 23 employees in the year to 31 Dec 2025.

Is De Dietrich Process Systems Limited profitable?

Yes — De Dietrich Process Systems Limited reported a profit of £660k in the year to 31 Dec 2025.

Company No. 02838099 · Incorporated 21 Jul 1993

De Dietrich Process Systems Limited

Registered name: DE DIETRICH PROCESS SYSTEMS LIMITED

Part of De Dietrich Process Systems Gmbh group

De Dietrich Process Systems Limited made £8.1m revenue and £660k profit in the year to 31 Dec 2025.

De Dietrich Process Systems Limited’s revenue grew 7% to £8.1m in the year to 31 Dec 2025, with £660k profit and 23 employees. The company is classified under “engineering design activities for industrial process and production” and is based in Stone; we hold 4 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 71121Engineering design activities for industrial process and production

Status: Active
Location: Stone, West Midlands
Age: 33 yrs · since 1993
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

Capital-lightOperating leverage

Revenue

£8.1m

Growth ▲7.4%

Profit

£660k

Growth ▲86.4%

Profit margin

8.2%

Gross 43%

Employees

Change ▼4.2%

Profit / employee

£28.7k

Revenue/employee £351k

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)	£6.7m	£7.3m	£7.5m	£8.1m
Cost of sales	£3.9m	£4.4m	£4.5m	£4.6m
Gross profit	£2.8m	£3m	£3m	£3.5m
Operating profit	£234k	£164k	£201k	£710k
Profit before tax	£263k	£343k	£376k	£901k
Profit after tax	£190k	£263k	£354k	£660k
Profit (best available)	£190k	£263k	£354k	£660k
Staff costs	£2m	£1.9m	£1.6m	—
Employees (average)	22	22	24	23
Ratios
Profit margin	2.8%	3.6%	4.7%	8.2%
Gross margin	41.5%	40.6%	40.6%	43%
Revenue per employee	£304k	£333k	£313k	£351k
Profit per employee	£8.6k	£12k	£14.8k	£28.7k
Growth (year on year)
Revenue growth	—	▲9.5%	▲2.4%	▲7.4%
Profit growth	—	▲38.4%	▲34.6%	▲86.4%
Headcount growth	—	0%	▲9.1%	▼4.2%
Balance sheet — indirect signals, not revenue
Cash at bank	£3.4m	£2.5m	£1.8m	—
Net assets	£6.3m	£6.8m	£6m	—
Fixed assets	£20k	£14k	£104k	—
Current assets	£8.6m	£9.5m	£8.2m	—
Debtors	£1.5m	£2.9m	£2.4m	—
Deferred income	£629k	£738k	£0	—
Source	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025	Accounts · bulk data Jul 2026

Derived from the latest filing

How the business works

Profit margin: 8.2%; Profit ÷ revenue.
Gross margin: 43%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £351k; Revenue ÷ average employees.
Profit per employee: £28.7k; 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: ▼4%; Now 23
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

De Dietrich Process Systems Gmbh (registered outside the UK register)ultimate parent75–100%
De Dietrich Process Systems 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 accounts for the year to 31 Dec 2025 (profit £660k), from the Companies House accounts bulk data published Jul 2026. Spotted an error? Request a correction.

Updated from Companies House on 16 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.