How much does Rock Solid Processing Limited make?

Rock Solid Processing Limited reported revenue of £25.7m and £3.7m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Rock Solid Processing Limited have?

Rock Solid Processing Limited reported an average of 35 employees in the year to 31 Dec 2025.

Is Rock Solid Processing Limited profitable?

Yes — Rock Solid Processing Limited reported a profit of £3.7m in the year to 31 Dec 2025.

Company No. 10499394 · Incorporated 28 Nov 2016

Rock Solid Processing Limited

Registered name: ROCK SOLID PROCESSING LIMITED

Part of Rock Solid Bv group

Rock Solid Processing Limited made £25.7m revenue and £3.7m profit in the year to 31 Dec 2025. read from filing text

Rock Solid Processing Limited’s revenue fell 1% to £25.7m in the year to 31 Dec 2025, with £3.7m profit and 35 employees. The company is classified under “remediation activities and other waste management services” and is based in Exeter; we hold 4 years of its filed accounts.

Full P&L filedSection E · Water supply, sewerage and waste managementSIC 39000Remediation activities and other waste management services

Status: Active
Location: Exeter, South West
Age: 9 yrs · since 2016
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 immediate and ultimate parent company of Rock Solid Processing Limited is VHB Groep”

Latest accounts · year to 31 Dec 2025

Key figures

Capital-lightBoring industry

Revenue

£25.7m

Growth ▼0.6%

Profit

£3.7m

Growth ▼14.7%

Profit margin

14.4%

Gross 34.4%

Employees

Change ▲133.3%

Profit / employee

£106k

Revenue/employee £734k

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.

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	No P&L	Full P&Lread from filing text	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	—	£19.8m	£25.8m	£25.7m
Cost of sales	—	£15.6m	£18m	£16.9m
Gross profit	—	£4.2m	£7.8m	£8.9m
Operating profit	—	£2.4m	£5.7m	£5m
Profit before tax	—	£2.4m	£5.8m	£5m
Profit after tax	—	£1.8m	£4.3m	£3.7m
Profit (best available)	—	£1.8m	£4.3m	£3.7m
Staff costs	—	—	£722k	£1.6m
Employees (average)	8	12	15	35
Ratios
Profit margin	—	9.3%	16.8%	14.4%
Gross margin	—	21.2%	30.3%	34.4%
Revenue per employee	—	£1.6m	£1.7m	£734k
Profit per employee	—	£153k	£289k	£106k
Growth (year on year)
Revenue growth	—	—	▲30.6%	▼0.6%
Profit growth	—	—	▲136.6%	▼14.7%
Headcount growth	—	▲50%	▲25%	▲133.3%
Balance sheet — indirect signals, not revenue
Cash at bank	£169k	£1m	£1.8m	£905k
Net assets	£985k	£2.8m	£7.1m	£4.7m
Fixed assets	£675k	£770k	£599k	£534k
Current assets	£2.5m	£7m	£18.3m	£10.1m
Debtors	£878k	£1.4m	£12m	£1.9m
Source	FullAccounts · bulk data Aug 2024	FullAccounts · bulk data Aug 2024	FullAccounts · bulk data May 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 14.4%; Profit ÷ revenue.
Gross margin: 34.4%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £734k; Revenue ÷ average employees.
Profit per employee: £106k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 2.1%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 7.3%; 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: ▼34%; Now £4.7m
Cash at bank: ▼50%; Now £905k
Headcount: ▲133%; Now 35
Deferred income: —; Now —
Fixed assets: ▼11%; Now £534k

Corporate ownership

Group structure

Ownership chain

Rock Solid Bv (registered outside the UK register)ultimate parent75–100%
Rock Solid Processing 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).

Same industry, similar size

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Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £3.7m), 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.