How much does Frimstone Limited make?

Frimstone Limited reported revenue of £1.8m and a loss of £1.5m in the year to 31 Dec 2024, according to its accounts filed at Companies House.

Is Frimstone Limited profitable?

No — Frimstone Limited reported a loss of £1.5m in the year to 31 Dec 2024.

Company No. 01232146 · Incorporated 3 Nov 1975

Frimstone Limited

Registered name: FRIMSTONE LIMITED

Part of Heidelberg Materials Ag group

Frimstone Limited made £1.8m revenue and a £1.5m loss in the year to 31 Dec 2024.

Frimstone Limited’s revenue was £1.8m in the year to 31 Dec 2024, with a loss of £1.5m. The company is classified under “operation of gravel and sand pits; mining of clays and kaolin” and is based in Maidenhead; we hold 2 years of its filed accounts.

Full profit & loss filedSIC 08120Operation of gravel and sand pits; mining of clays and kaolin

Status: Active
Location: Maidenhead
Age: 50 yrs · since 1975
Type: Private Limited Company

Latest accounts · year to 31 Dec 2024

Key figures

Revenue

£1.8m

Growth —

Profit

−£1.5m

Growth —

Profit margin

−83.5%

Gross 9.4%

Employees

—

Change —

Profit / employee

—

Profitable streak

0yrs

Consecutive profitable years in our data

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2023	31 Dec 2024
Disclosure	Profit & loss	Profit & loss
Profit & loss
Revenue (turnover)	£3m	£1.8m
Cost of sales	−£2m	−£1.7m
Gross profit	£1m	£174k
Operating profit	£759k	−£1.2m
Profit before tax	£1.4m	−£2m
Profit after tax	£1.3m	−£1.5m
Profit (best available)	£1.3m	−£1.5m
Employees (average)	—	—
Ratios
Profit margin	42.8%	−83.5%
Gross margin	33.4%	9.4%
Balance sheet — indirect signals, not revenue
Net assets	—	—
Source	Accounts · bulk data Feb 2026	Accounts · bulk data Feb 2026

Derived from the latest filing

How the business works

Profit margin: −83.5%; Profit ÷ revenue.
Gross margin: 9.4%; 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

Heidelberg Materials Ag (registered outside the UK register)ultimate parent75–100%
Heidelberg Materials UK Holding Limited75–100%
Lehigh UK Limited75–100%
Hanson Limited75–100%
Hanson Holdings Limited75–100%
Hanson Holdings (3) Limited75–100%
Uds (No 10)75–100%
Hanson Quarry Products Europe Limited75–100%
Mick George Limited75–100%
Frimstone Limitedthis company

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

Sister companies (7)

DRBS East LimitedFigures not disclosed
Mick George Concrete LimitedFigures not disclosed
Mick George Earthworks LimitedFigures not disclosed
Mick George Ebt Trustee LimitedFigures not disclosed
Mick George Environmental LimitedFigures not disclosed
Mick George Mepal LimitedFigures not disclosed
Mick George Recycling LimitedFigures not disclosed

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

Sources

Companies House profile Filing history & original accounts

Latest figures from accounts for the year to 31 Dec 2024 (profit −£1.5m), from the Companies House accounts bulk data published Feb 2026. Spotted an error? Request a correction.

Updated from Companies House on 20 Oct 2026