How much does Rototherm Group Limited make?

Rototherm Group Limited reported revenue of £0 and £157k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Rototherm Group Limited have?

Rototherm Group Limited reported an average of 5 employees in the year to 31 Dec 2025.

Is Rototherm Group Limited profitable?

Yes — Rototherm Group Limited reported a profit of £157k in the year to 31 Dec 2025.

Company No. 07293465 · Incorporated 23 Jun 2010

Rototherm Group Limited

Registered name: ROTOTHERM GROUP LIMITED

Part of Melius Holdings Ltd group

Rototherm Group Limited made £0 revenue and £157k profit in the year to 31 Dec 2025.

Rototherm Group Limited’s revenue was £0 in the year to 31 Dec 2025, with £157k profit and 5 employees. The company is classified under “other letting and operating of own or leased real estate” and is based in Port Talbot; we hold 5 years of its filed accounts.

Full P&L filedSection L · Real estate activitiesSIC 68209Other letting and operating of own or leased real estate SIC 70100Activities of head offices

Status: Active
Location: Port Talbot, Wales
Age: 16 yrs · since 2010
Type: Private Limited Company

Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.

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

Small team

Revenue

£0

Growth —

Profit

£157k

Growth ▼57.6%

Profit margin

—

Employees

Change 0%

Profit / employee

£31.4k

Revenue/employee £0

Profitable streak

3yrs

Consecutive profitable years in our data

Unusual figures. Profit is higher than revenue in this filing. That usually means investment income, dividends from subsidiaries or one-off gains — or a mis-tagged figure. Check the original filing before drawing conclusions.

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

5 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2021	31 Dec 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Profit only	Profit only	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	—	—	£0	£0	£0
Operating profit	—	—	−£232k	£211k	£146k
Profit before tax	—	—	£48k	£416k	£171k
Profit after tax	£903k	−£162k	£34.8k	£370k	£157k
Profit (best available)	£903k	−£162k	£34.8k	£370k	£157k
Employees (average)	5	5	5	5	5
Ratios
Profit margin	—	—	—	—	—
Revenue per employee	—	—	£0	£0	£0
Profit per employee	£181k	−£32.5k	£7k	£74.1k	£31.4k
Growth (year on year)
Profit growth	—	▼118%	—	▲963.4%	▼57.6%
Headcount growth	—	0%	0%	0%	0%
Balance sheet — indirect signals, not revenue
Cash at bank	£305k	£388k	£169k	£5.9k	£1.9m
Net assets	£6.5m	£6.2m	£6.1m	£6m	£5.3m
Fixed assets	£7.3m	£7.3m	£7.6m	£7.6m	£7.6m
Current assets	£305k	£391k	£174k	£6.6k	£1.9m
Debtors	£0	£2.8k	£5.8k	£716	£1.2k
Deferred income	£12.9k	£5.3k	£9.9k	£16.5k	£6.5k
Source	Accounts · bulk data Dec 2023	Accounts · bulk data Dec 2023	FullAccounts · bulk data Sep 2024	FullAccounts · bulk data Sep 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: —; Profit ÷ revenue.
Gross margin: —; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £0; Revenue ÷ average employees.
Profit per employee: £31.4k; 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: ▼13%; Now £5.3m
Cash at bank: ▲31692%; Now £1.9m
Headcount: 0%; Now 5
Deferred income: ▼61%; Now £6.5k
Fixed assets: 0%; Now £7.6m

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Ownership chain

Melius Holdings Ltd (registered outside the UK register)ultimate parent75–100%
Rototherm Group Limitedthis company

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

Subsidiaries (1)

The British Rototherm Company LimitedRev. £12.1m · Profit £2.4m

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 £157k), 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.