How much does CB Heating Ltd make?

CB Heating Ltd reported revenue of £15.4m and a loss of £3.9m in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does CB Heating Ltd have?

CB Heating Ltd reported an average of 97 employees in the year to 31 Dec 2025.

Is CB Heating Ltd profitable?

No — CB Heating Ltd reported a loss of £3.9m in the year to 31 Dec 2025.

Company No. 09885603 · Incorporated 24 Nov 2015

CB Heating Ltd

Registered name: CB HEATING LTD

Part of Edf Energy (UK) Limited group

CB Heating Ltd made £15.4m revenue and a £3.9m loss in the year to 31 Dec 2025.

CB Heating Ltd’s revenue grew 14% to £15.4m in the year to 31 Dec 2025, with a loss of £3.9m and 97 employees. The company is classified under “plumbing, heat and air-conditioning installation” and is based in London; we hold 2 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 43220Plumbing, heat and air-conditioning installation

Status: Active
Location: London, London
Age: 10 yrs · since 2015
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-lightBoring industry

Revenue

£15.4m

Growth ▲13.7%

Profit

−£3.9m

Growth —

Profit margin

−25.6%

Gross 17.4%

Employees

Change ▲12.8%

Profit / employee

−£40.7k

Revenue/employee £159k

Profitable streak

0yrs

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	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£13.5m	£15.4m
Cost of sales	£10.3m	£12.7m
Gross profit	£2.8m	£2.7m
Operating profit	−£1.5m	−£4.3m
Profit before tax	−£1.6m	−£4.4m
Profit after tax	−£1.6m	−£3.9m
Profit (best available)	−£1.6m	−£3.9m
Staff costs	£3.6m	£4.4m
Employees (average)	86	97
Ratios
Profit margin	−11.6%	−25.6%
Gross margin	20.5%	17.4%
Revenue per employee	£158k	£159k
Profit per employee	−£18.3k	−£40.7k
Growth (year on year)
Revenue growth	—	▲13.7%
Headcount growth	—	▲12.8%
Balance sheet — indirect signals, not revenue
Cash at bank	£1m	£642k
Net assets	£896k	−£3m
Fixed assets	£1.1m	£1.1m
Current assets	£4m	£2.9m
Debtors	£2.7m	£1.7m
Source	FullAccounts · bulk data Sep 2026	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: −25.6%; Profit ÷ revenue.
Gross margin: 17.4%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £159k; Revenue ÷ average employees.
Profit per employee: −£40.7k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 7%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 11.3%; 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: ▼440%; Now −£3m
Cash at bank: ▼37%; Now £642k
Headcount: ▲13%; Now 97
Deferred income: —; Now —
Fixed assets: ▲1%; Now £1.1m

Corporate ownership

Group structure

Ownership chain

Edf Energy (UK) Limitedultimate parent75–100%
Edf Energy Holdings Limited75–100%
Edf Energy Limited75–100%
Edf Energy Customers Limited75–100%
CB Heating Ltdthis company

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

Sister companies (2)

Contact Solar LtdRev. £22.9m · Profit £46.4k
Pod Point Group Holdings LimitedFigures not disclosed

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

Same industry, similar size

Similar profitable businesses

Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit −£3.9m), 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.