How much does Clark Diamonds Limited make?

Clark Diamonds Limited reported revenue of £7.5m and £837k profit in the year to 30 Jun 2025, according to its accounts filed at Companies House.

How many employees does Clark Diamonds Limited have?

Clark Diamonds Limited reported an average of 22 employees in the year to 30 Jun 2025.

Is Clark Diamonds Limited profitable?

Yes — Clark Diamonds Limited reported a profit of £837k in the year to 30 Jun 2025.

Company No. 01846352 · Incorporated 6 Sep 1984

Clark Diamonds Limited

Registered name: CLARK DIAMONDS LIMITED

Clark Diamonds Limited made £7.5m revenue and £837k profit in the year to 30 Jun 2025.

Clark Diamonds Limited’s revenue fell 31% to £7.5m in the year to 30 Jun 2025, with £837k profit and 22 employees. The company is classified under “non-specialised wholesale trade” and is based in West Midlands; we hold 4 years of its filed accounts.

Full P&L filedSection G · Wholesale and retail trade; repair of motor vehiclesSIC 46900Non-specialised wholesale trade

Status: Active
Location: West Midlands, West Midlands
Age: 42 yrs · since 1984
Type: Private Limited Company

Latest accounts · year to 30 Jun 2025

Key figures

IndependentCapital-lightCash flow filed

Revenue

£7.5m

Growth ▼30.6%

Profit

£837k

Growth —

Profit margin

11.1%

Gross 35.1%

Employees

Change ▼8.3%

Profit / employee

£38k

Revenue/employee £342k

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.

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to	30 Jun 2022	30 Jun 2023	30 Jun 2024	30 Jun 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£17.9m	£16.9m	£10.8m	£7.5m
Cost of sales	£14.3m	£14.8m	£10.6m	£4.9m
Gross profit	£3.6m	£2m	£208k	£2.6m
Operating profit	£2.2m	£263k	−£1.3m	£1.1m
Profit before tax	£2.2m	£263k	−£1.3m	£1.1m
Profit after tax	£1.8m	£199k	−£1m	£837k
Profit (best available)	£1.8m	£199k	−£1m	£837k
Staff costs	£1.1m	£1.2m	£1.1m	£1.1m
Employees (average)	21	21	24	22
Ratios
Profit margin	10.1%	1.2%	−9.4%	11.1%
Gross margin	20.1%	12.1%	1.9%	35.1%
Revenue per employee	£854k	£803k	£451k	£342k
Profit per employee	£86.3k	£9.5k	−£42.5k	£38k
Cash conversion	−24.9%	−190.9%	—	−33.2%
Growth (year on year)
Revenue growth	—	▼6%	▼35.8%	▼30.6%
Profit growth	—	▼89%	▼613.4%	—
Headcount growth	—	0%	▲14.3%	▼8.3%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.2m	£799k	£1.7m	£1.8m
Net assets	£7.7m	£7.7m	£6.5m	£6.9m
Fixed assets	£244k	£197k	£152k	£113k
Current assets	£13m	£10.9m	£8.7m	£8.8m
Debtors	£3.4m	£1.9m	£1.5m	£1.2m
Cash from operations	−£544k	−£502k	−£1.3m	−£366k
Source	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Dec 2023	FullAccounts · bulk data Jun 2025	FullAccounts · bulk data Mar 2026

Derived from the latest filing

How the business works

Profit margin: 11.1%; Profit ÷ revenue.
Gross margin: 35.1%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £342k; Revenue ÷ average employees.
Profit per employee: £38k; Profit ÷ average employees.
Cash conversion: −33.2%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 1.5%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 16.1%; 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 £6.9m
Cash at bank: ▲6%; Now £1.8m
Headcount: ▼8%; Now 22
Deferred income: —; Now —
Fixed assets: ▼25%; Now £113k

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Jun 2025 (profit £837k), from the Companies House accounts bulk data published Mar 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.