Central heating radiators and boilers
UK companies organised by the CorpSignals industry, segment, and subsegment taxonomy.
Company snapshot
What this shows: the size and current activity of this classification, plus recent formations, company age, revenue coverage, and trade participation.
All companies
360
Active companies
229
Formed in latest 12 months
31
Median active-company age
4.8 years
Revenue known
9
Importers
41
Exporters
31
Top values shown in the chart
| Category | Companies |
|---|---|
| All companies | 360 |
| Active companies | 229 |
| Formed in latest 12 months | 31 |
| Importers | 41 |
| Exporters | 31 |
Revenue coverage among active companies: 9 known, 220 unknown (3.9%).
Company formations
What this shows: monthly incorporations and dissolutions from 1 January 2024, including companies of every current status.
Latest ten months shown in the chart
| Month | Formed | Dissolved |
|---|---|---|
| 2025-12 | 2 | 5 |
| 2026-01 | 2 | 4 |
| 2026-02 | 4 | 8 |
| 2026-03 | 2 | 6 |
| 2026-04 | 3 | 2 |
| 2026-05 | 1 | 3 |
| 2026-06 | 1 | 0 |
| 2026-07 | 3 | 10 |
| 2026-08 | 1 | 0 |
| 2026-09 | 1 | 1 |
Window: 2024-01 to 2026-09.
Company status
What this shows: all current Companies House status values. Companies House Active records with dormant accounts are shown as Dormant; the remaining Companies House Active records are shown as Active. Blank and missing values are combined as Unknown.
Top values shown in the chart
| Status | Companies |
|---|---|
| Active | 196 |
| Dissolved | 126 |
| Dormant | 33 |
| Liquidation | 5 |
Active companies by UK region
What this shows: active companies with a known ITL2 region. The UK map falls back to a bar chart if map data cannot be loaded.
Top values shown in the chart
| ITL2 region | Companies |
|---|---|
| Inner London - West | 18 |
| West Midlands | 15 |
| Greater Manchester | 12 |
| Outer London - East and North East | 12 |
| Essex | 10 |
| Surrey, East and West Sussex | 10 |
| Outer London - South | 9 |
| Outer London - West and North West | 9 |
| Derbyshire and Nottinghamshire | 8 |
| Hampshire and Isle of Wight | 8 |
Geography coverage: 228 known, 1 unknown (99.6%).
Revenue ranges
What this shows: active companies grouped into the platform’s ordered estimated-revenue bands.
Top values shown in the chart
| Revenue range | Companies |
|---|---|
| 0-1m | 103 |
| 1m-15m | 30 |
| 15m-54m | 3 |
| 54m+ | 10 |
Revenue-range coverage: 146 known, 83 unknown (63.8%).
Company size and employees
What this shows: active companies by published size category and by reported employee count.
Top values shown in the chart
| Company size | Companies |
|---|---|
| Micro | 62 |
| Small | 63 |
| Medium | 1 |
| Large | 15 |
| Holding | 2 |
| Dormant | 33 |
Company-size coverage: 176 known, 53 unknown (76.9%).
Top values shown in the chart
| Employees | Companies |
|---|---|
| 0 | 36 |
| 1–9 | 76 |
| 10–49 | 14 |
| 50–249 | 4 |
| 250+ | 1 |
Employee coverage: 131 known, 98 unknown (57.2%).
Active-company age
What this shows: how long currently active companies have been incorporated.
Top values shown in the chart
| Age band | Companies |
|---|---|
| Under 1 year | 28 |
| 1–3 years | 56 |
| 3–5 years | 34 |
| 5–10 years | 39 |
| 10–20 years | 31 |
| 20+ years | 41 |
Incorporation-date coverage: 229 known, 0 unknown (100.0%).
Classification breakdown
What this shows: active companies across the next taxonomy level; direct assignments are labelled separately. The top 20 are shown and remaining values are combined as Other.
Top values shown in the chart
| Classification | Companies |
|---|---|
| 25210 | 229 |
International trade
What this shows: active-company participation in imports and exports, followed by the ten HS2 categories involving the most distinct companies.
Top values shown in the chart
| Trade participation | Companies |
|---|---|
| Importer only | 15 |
| Exporter only | 5 |
| Both | 26 |
| Neither | 183 |
Top imports HS2 categories
Top values shown in the chart
| HS2 category | Companies | GBP | Available dates |
|---|---|---|---|
| 84 — Machinery, boilers, and mechanical appliances; parts | 34 | £14,276,243,815 | 2016-01-01 – 2026-05-01 |
| 85 — Electrical machinery and equipment | 34 | £13,672,014,173 | 2016-01-01 – 2026-05-01 |
| 90 — Optical and medical tools and devices | 25 | £1,915,176,548 | 2016-01-01 – 2026-05-01 |
| 73 — Iron or Steel Products | 21 | £2,493,649,321 | 2016-01-01 – 2026-05-01 |
| 74 — Copper and copper products | 18 | £241,225,332 | 2016-01-01 – 2026-05-01 |
| 39 — Plastics and plastic products | 16 | £2,100,589,856 | 2016-01-01 – 2026-05-01 |
| 76 — Aluminum and aluminum products | 15 | £591,410,855 | 2016-03-01 – 2026-05-01 |
| 83 — Miscellaneous metal items | 14 | £225,242,886 | 2016-01-01 – 2026-05-01 |
| 40 — Rubber and rubber products | 10 | £245,403,994 | 2016-01-01 – 2026-05-01 |
| 68 — Stone, plaster, cement, and similar material products | 10 | £102,178,222 | 2022-01-01 – 2026-05-01 |
Top exports HS2 categories
Top values shown in the chart
| HS2 category | Companies | GBP | Available dates |
|---|---|---|---|
| 84 — Machinery, boilers, and mechanical appliances; parts | 26 | £3,795,138,355 | 2016-02-01 – 2026-05-01 |
| 85 — Electrical machinery and equipment | 24 | £2,352,103,803 | 2016-01-01 – 2026-05-01 |
| 90 — Optical and medical tools and devices | 16 | £954,322,449 | 2016-03-01 – 2026-05-01 |
| 73 — Iron or Steel Products | 13 | £504,800,464 | 2016-02-01 – 2026-05-01 |
| 74 — Copper and copper products | 9 | £46,414,867 | 2021-02-01 – 2026-04-01 |
| 39 — Plastics and plastic products | 8 | £639,034,799 | 2021-02-01 – 2026-05-01 |
| 72 — Iron and Steel | 6 | £28,639,145 | 2016-06-01 – 2026-04-01 |
| 83 — Miscellaneous metal items | 6 | £81,204,659 | 2020-04-01 – 2026-05-01 |
| 87 — Vehicles, parts, and accessories (not for trains or trams) | 6 | £171,697,980 | 2018-07-01 – 2026-04-01 |
| 44 — Wood and Wood Products | 5 | £40,057,586 | 2021-02-01 – 2026-02-01 |
Business and digital traits
What this shows: active companies identified with selected ownership, business-model, and online-presence traits.
Values shown in the chart with data coverage
| Trait | Companies | Known | Unknown | Coverage |
|---|---|---|---|---|
| Family business | 13 | 187 | 42 | 81.7% |
| Holding company | 0 | 187 | 42 | 81.7% |
| Solo founder | 108 | 187 | 42 | 81.7% |
| Ecommerce | 6 | 34 | 195 | 14.8% |
| Website | 38 | 39 | 190 | 17.0% |
| 31 | 39 | 190 | 17.0% |
Leading active companies
What this shows: the ten active companies with the highest non-missing revenue, with company number used as the deterministic tie-breaker.
Top values shown in the chart
| Company | Revenue |
|---|---|
| Warmflow Engineering Co.limited | £20,293,281 |
| Hoval Limited | £14,785,893 |
| Smith's Environmental Products Limited | £8,604,772 |
| Atc Systems Limited | £8,092,049 |
| Aa Heating Group Ltd | £691,000 |
| Dkp Plumbing & Heating Limited | £95,573 |
| Als Electrical Ltd | £91,990 |
| Zebco Heating Ltd | £69,176 |
| Biaco Limited | £20,000 |
Revenue coverage: 9 known, 220 unknown (3.9%).
Related classifications
What this shows: sibling classifications ranked by distinct active companies, excluding the current node. The top 20 are shown and remaining values are combined as Other.
Top values shown in the chart
| Classification | Companies |
|---|---|
| Other products n.e.c. | 9,168 |
| Metal structures | 5,211 |
| Machined products | 3,080 |
| Metal doors & windows | 1,811 |
| Treated & coated products | 1,296 |
| Tools | 1,004 |
| Tubes, pipes, hollow profiles, fittings | 791 |
| Iron, steel, ferro-alloys | 780 |
| Forged, pressed, stamped products | 496 |
| Locks and hinges | 363 |
| Fasteners | 358 |
| Precious metals | 344 |
| Wire products, chain & spring | 343 |
| Chrome, manganese, nickel & their wire | 311 |
| Tanks & reservoirs | 276 |
| Aluminium products | 229 |
| Non-ferrous castings | 221 |
| Steel castings | 193 |
| Light metal castings | 167 |
| Rolled/pressed/ribbed sheets, sandwich panels | 153 |
| Other | 821 |
SIC classification
SIC 25210 — Manufacture of central heating radiators and boilers
Excludes
manufacture of electrical ovens and water heaters, see ##27.51