Roomfoss Control Systems Limited
Registered name: ROOMFOSS CONTROL SYSTEMS LIMITED
Part of Exheat Group Limited groupRoomfoss Control Systems Limited made £851k profit in the year to 30 Aug 2024 (revenue not disclosed).
Roomfoss Control Systems Limited reported £851k profit in the year to 30 Aug 2024, up 127% on the year before; its revenue was not disclosed. It had 40 employees. The company is classified under “manufacture of electricity distribution and control apparatus” and is based in Norwich; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Norwich, East of England
- Age
- 19 yrs · since 2007
- 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.
Key figures
This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 26 Aug 2022 | 25 Aug 2023 | 30 Aug 2024 |
|---|---|---|---|
| Disclosure | Profit only | Profit only | Profit only |
| Profit & loss | |||
| Revenue (turnover) | — | — | — |
| Profit after tax | £127k | £375k | £851k |
| Profit (best available) | £127k | £375k | £851k |
| Employees (average) | 30 | 34 | 40 |
| Ratios | |||
| Profit margin | — | — | — |
| Profit per employee | £4.2k | £11k | £21.3k |
| Growth (year on year) | |||
| Profit growth | — | ▲195% | ▲126.9% |
| Headcount growth | — | ▲13.3% | ▲17.6% |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £327k | £835k | £1.7m |
| Net assets | £1.7m | £2.3m | £3.1m |
| Fixed assets | £1.1m | £1.4m | £1.4m |
| Current assets | £1.7m | £2.3m | £3.9m |
| Debtors | £840k | £916k | £861k |
| Deferred income | £409k | £489k | £652k |
| Source | FullAccounts · bulk data May 2024 | FullAccounts · bulk data May 2024 | FullAccounts · bulk data May 2025 |
How the business works
- Profit margin
- —
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- —
- Revenue ÷ average employees.
- Profit per employee
- £21.3k
- 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.
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
- ▲37%
- Now £3.1m
- Cash at bank
- ▲108%
- Now £1.7m
- Headcount
- ▲18%
- Now 40
- Deferred income
- ▲33%
- Now £652k
- Fixed assets
- ▼3%
- Now £1.4m
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Ownership chain
- Exheat Group Limitedultimate parent75–100%
- Roomfoss Control Systems Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (9)
- Exheat LimitedRev. £16.8m · Profit £1.2m
- Exheat Industrial LimitedRev. £7m · Profit £696k
- Corex Controls LtdFigures not disclosed
- Electric Heaters LimitedFigures not disclosed
- Ex Services (UK) LimitedFigures not disclosed
- Exheat Propco LimitedFigures not disclosed
- Heatex LimitedFigures not disclosed
- Roomfoss LimitedFigures not disclosed
- Seaward Safety LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Similar profitable businesses
- Lucy Group LtdOxford · Manufacture of electricity distribution and control apparatus
- Revenue
- £422m
- Profit
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- Staff
- —
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- Bridges (Electrical Engineers) LimitedMidsomer Norton · Manufacture of electricity distribution and control apparatus
- Revenue
- £50m
- Profit
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- Staff
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- United Infrastructure Systems LimitedWarrington · Manufacture of electricity distribution and control apparatus
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- £17.4m
- Profit
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- Blakley Electrics LimitedOxford · Manufacture of electricity distribution and control apparatus
- Revenue
- £23.5m
- Profit
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- B & S Group LimitedChester · Manufacture of electricity distribution and control apparatus
- Revenue
- £12.1m
- Profit
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- Staff
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Sources
Latest figures from FullAccounts for the year to 30 Aug 2024 (profit £851k), from the Companies House accounts bulk data published May 2025. Spotted an error? Request a correction.
Updated from Companies House on 14 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.