How much does CS Thermal Limited make?

CS Thermal Limited reported revenue of £133k and £85.7k profit in the year to 31 Oct 2025, according to its accounts filed at Companies House.

How many employees does CS Thermal Limited have?

CS Thermal Limited reported an average of 1 employee in the year to 31 Oct 2025.

Is CS Thermal Limited profitable?

Yes — CS Thermal Limited reported a profit of £85.7k in the year to 31 Oct 2025.

Company No. 16032457 · Incorporated 21 Oct 2024

CS Thermal Limited

Registered name: CS THERMAL LIMITED

CS Thermal Limited made £133k revenue and £85.7k profit in the year to 31 Oct 2025.

CS Thermal Limited’s revenue was £133k in the year to 31 Oct 2025, with £85.7k profit and 1 employee. The company is classified under “other specialised construction activities” and is based in Benfleet; we hold 2 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43999Other specialised construction activities n.e.c.

Status: Active
Location: Benfleet, East of England
Age: 1 yr · since 2024
Type: Private Limited Company

Latest accounts · year to 31 Oct 2025

Key figures

IndependentSmall teamCapital-lightYoung and profitableBoring industry

Revenue

£133k

Growth —

Profit

£85.7k

Growth —

Profit margin

64.6%

Gross 86.8%

Employees

Change —

Profit / employee

£85.7k

Revenue/employee £133k

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.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	20 Oct 2024	31 Oct 2025
Disclosure	No P&L	Full P&L
Profit & loss
Revenue (turnover)	—	£133k
Cost of sales	—	£17.5k
Gross profit	—	£115k
Operating profit	—	£85.7k
Profit before tax	—	£85.7k
Profit (best available)	—	£85.7k
Employees (average)	0	1
Ratios
Profit margin	—	64.6%
Gross margin	—	86.8%
Revenue per employee	—	£133k
Profit per employee	—	£85.7k
Balance sheet — indirect signals, not revenue
Net assets	—	£28k
Fixed assets	—	£750
Current assets	—	£47.2k
Debtors	—	£20.3k
Source	Director's Report and Unaudited Financial Statements · bulk data Mar 2026	Director's Report and Unaudited Financial Statements · bulk data Mar 2026

Derived from the latest filing

How the business works

Profit margin: 64.6%; Profit ÷ revenue.
Gross margin: 86.8%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £133k; Revenue ÷ average employees.
Profit per employee: £85.7k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.6%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 15.3%; 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: —; Now £28k
Cash at bank: —; Now —
Headcount: —; Now 1
Deferred income: —; Now —
Fixed assets: —; Now £750

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Sources

Companies House profile Filing history & original accounts

Latest figures from Director's Report and Unaudited Financial Statements for the year to 31 Oct 2025 (profit £85.7k), 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.