Radmat Building Products Limited
Registered name: RADMAT BUILDING PRODUCTS LIMITED
Part of Radmat Limited groupRadmat Building Products Limited made £4.9m profit in the year to 31 Dec 2025 (revenue not disclosed).
Radmat Building Products Limited reported £4.9m profit in the year to 31 Dec 2025, up 43% on the year before; its revenue was not disclosed. It had 78 employees. The company is classified under “agents involved in the sale of timber and building materials” and is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 30 yrs · since 1996
- 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: “Radmat”
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 | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|---|
| Disclosure | Full P&Lread from filing text | Full P&Lread from filing text | Full P&Lread from filing text | Profit only |
| Profit & loss | ||||
| Revenue (turnover) | £37.4m | £43.8m | £42.7m | — |
| Cost of sales | £26.8m | £29.8m | £28.1m | £29.8m |
| Gross profit | £10.6m | £14m | £14.6m | — |
| Operating profit | £4.6m | £5.3m | £5.3m | — |
| Profit before tax | £3.9m | £7.8m | £4.3m | £6.8m |
| Profit after tax | £3.2m | £6.4m | £3.4m | £4.9m |
| Profit (best available) | £3.2m | £6.4m | £3.4m | £4.9m |
| Staff costs | £3m | £3.4m | £4.5m | £5.4m |
| Employees (average) | 50 | 58 | 65 | 78 |
| Ratios | ||||
| Profit margin | 8.5% | 14.7% | 8% | — |
| Gross margin | 28.3% | 31.9% | 34.2% | — |
| Revenue per employee | £747k | £755k | £657k | — |
| Profit per employee | £63.2k | £111k | £52.4k | £62.4k |
| Cash conversion | −32.6% | −91.5% | −246.5% | — |
| Growth (year on year) | ||||
| Revenue growth | — | ▲17.3% | ▼2.5% | — |
| Profit growth | — | ▲103.8% | ▼47.1% | ▲42.9% |
| Headcount growth | — | ▲16% | ▲12.1% | ▲20% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £442k | £1.4m | £1.1m | £1.6m |
| Net assets | £15.8m | £22.2m | £20.2m | £19.1m |
| Fixed assets | £4.2m | £5.9m | £6.8m | £6m |
| Current assets | £21.4m | £23.7m | £29.1m | £28.6m |
| Debtors | £12.4m | £10.4m | £10m | £10.1m |
| Deferred income | £1.2m | £852k | £2m | £862k |
| Cash from operations | −£1.5m | −£4.9m | −£12.9m | −£6m |
| Source | FullAccounts · bulk data Sep 2024 | FullAccounts · bulk data Sep 2024 | FullAccounts · bulk data Oct 2025 | FullAccounts · bulk data Oct 2026 |
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
- £62.4k
- 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.
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
- ▼6%
- Now £19.1m
- Cash at bank
- ▲38%
- Now £1.6m
- Headcount
- ▲20%
- Now 78
- Deferred income
- ▼57%
- Now £862k
- Fixed assets
- ▼11%
- Now £6m
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
- Radmat Limitedultimate parent75–100%
- Radmat Building Products Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Roofbase Group LimitedRev. £0 · Profit £1m
Sister companies (7)
- Cooker Hire LimitedFigures not disclosed
- Instar UK LimitedFigures not disclosed
- Quantum Insulation LimitedFigures not disclosed
- Roof Giant LimitedFigures not disclosed
- Roofbase North LimitedActive - Proposal to Strike offFigures not disclosed
- Smithton Building Products LimitedFigures not disclosed
- South West Roofing Academy LimitedActive - Proposal to Strike offFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Similar profitable businesses
- Cladco Profiles Ltd.Holsworthy · Agents involved in the sale of timber and building materials
- Revenue
- £44.2m
- Profit
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- Staff
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- Deanta UK LimitedEly · Agents involved in the sale of timber and building materials
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- £40.9m
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- George Roberts (North West) LimitedLiverpool · Agents involved in the sale of timber and building materials
- Revenue
- £45.1m
- Profit
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- Revenue
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- Nason Davis LimitedCambridge · Agents involved in the sale of timber and building materials
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- Beatsons Building Supplies LimitedAgents involved in the sale of timber and building materials
- Revenue
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- Staff
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Sources
Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £4.9m), from the Companies House accounts bulk data published Oct 2026. Spotted an error? Request a correction.
Updated from Companies House on 22 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.