SIC 28131 – Manufacture of pumps
UK companies with SIC 2007 code 28131 as their main activity
355 active UK companies report SIC 2007 code 28131 (Manufacture of pumps) as their main activity — 0.01% of all active companies on the Companies House register. 14 of them were incorporated in the last 12 months.
Key figures
- Active companies
- 355
- Incorporated in the last 12 months
- 14 (3.9%)
- Average company age
- 27.0 years
- Share of all active UK companies
- 0.01%
- With accounts filed in the last 30 months
- 270
Financial benchmarks
| Measure | Median | Companies reporting |
|---|---|---|
| Median turnover | £15.3m | 11 |
| Median net assets | £176k | 268 |
| Median employees | 6 | 229 |
Medians of each active company's latest accounts filed in the last 30 months. Many small companies file abridged accounts without turnover, so the sample size differs by measure.
Where these companies are registered
| Post town | Active companies | Share |
|---|---|---|
| London | 27 | 7.6% |
| Beckenham | 8 | 2.3% |
| Leeds | 8 | 2.3% |
| Manchester | 8 | 2.3% |
| Glasgow | 7 | 2.0% |
| Erith | 6 | 1.7% |
| Birmingham | 5 | 1.4% |
| Gloucester | 5 | 1.4% |
| Leicester | 5 | 1.4% |
| Newport | 5 | 1.4% |
Largest by reported turnover
| Company | Turnover | Period ending |
|---|---|---|
| NOV PROCESS & FLOW TECHNOLOGIES UK LIMITED | £62.5m | 30 December 2024 |
| ARMSTRONG PUMPS LIMITED | £57.8m | 30 December 2024 |
| ARMSTRONG INTEGRATED LIMITED | £57.0m | 30 December 2024 |
| T-T PUMPS LIMITED | £23.6m | 29 November 2025 |
| CHARLES AUSTEN PUMPS LIMITED | £19.1m | 29 April 2025 |
| WHEELABRATOR GROUP LIMITED | £15.3m | 30 December 2025 |
| LEYBOLD UK LTD | £14.5m | 30 December 2025 |
| HYSTAT SYSTEMS LIMITED | £11.6m | 27 February 2025 |
| RMI PRESSURE SYSTEMS LIMITED | £3.9m | 30 December 2024 |
| ALENTEC ORION LIMITED | £1.4m | 30 December 2025 |
Newest companies
| Company | Incorporated |
|---|---|
| AXL BIDCO ONE LIMITED | 28 September 2026 |
| HYDROVELO LIMITED | 9 September 2026 |
| SOUTH COAST PUMPS LTD | 8 September 2026 |
Related industries (SIC division 28)
- 28990 — Manufacture of other special-purpose machinery n.e.c.
- 28290 — Manufacture of other general-purpose machinery n.e.c.
- 28220 — Manufacture of lifting and handling equipment
- 28250 — Manufacture of non-domestic cooling and ventilation equipment
- 28490 — Manufacture of other machine tools
- 28302 — Manufacture of agricultural and forestry machinery other than tractors
- 28110 — Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
- 28930 — Manufacture of machinery for food, beverage and tobacco processing
- 28150 — Manufacture of bearings, gears, gearing and driving elements
- 28140 — Manufacture of taps and valves
- 28120 — Manufacture of fluid power equipment
- 28410 — Manufacture of metal forming machinery
Get the full list
Every company in this industry is available through the API: GET https://api.companystack.co.uk/company/sic/28131. See the API documentation.