Data / UK companies / Other construction installation
Other construction installation: 41,246 live UK companies with SIC code 43290
41,246 live UK companies list SIC code 43290, other construction installation, in the Companies House snapshot dated 1 November 2026. 6,014 of them were incorporated in the last 12 months and 3,202 have an accounts due date that had passed, and 3,977 have a proposal to strike them off the register.
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- 41,246Live companies
- 6,014Incorporated in the last 12 months
- 3,202Accounts overdue
- 3,977Strike off proposed
- 43290SIC code
- 1 November 2026Snapshot
Incorporations per year
Companies incorporated in each year that are still live in the 1 November 2026 snapshot. Companies that closed earlier are not counted, so older years read low.
| Year incorporated | Live companies |
|---|---|
| 2022 | 2,843 |
| 2023 | 3,416 |
| 2024 | 3,911 |
| 2025 | 5,651 |
| 2026 so far | 5,230 |
By region
| Region | Live companies |
|---|---|
| London | 8,963 |
| South East | 6,774 |
| East of England | 4,497 |
| North West | 4,198 |
| West Midlands | 3,346 |
| Yorkshire and The Humber | 2,905 |
| South West | 2,729 |
| East Midlands | 2,252 |
| Scotland | 2,190 |
| Wales | 1,470 |
| North East | 1,296 |
| Northern Ireland | 616 |
Towns with the most other construction installation companies
Towns with 100 or more live companies; a link opens the page for this industry in that town.
| Town | Region | Live companies |
|---|---|---|
| London | London | 4,997 |
| Glasgow | Scotland | 612 |
| Manchester | North West | 611 |
| Birmingham | West Midlands | 579 |
| Bristol | South West | 408 |
| Liverpool | North West | 405 |
| Nottingham | East Midlands | 360 |
| Cardiff | Wales | 350 |
| Leeds | Yorkshire and The Humber | 342 |
| Leicester | East Midlands | 341 |
| Romford | London | 308 |
| Ilford | London | 288 |
| Sheffield | Yorkshire and The Humber | 268 |
| Harrow | London | 231 |
| Northampton | East Midlands | 223 |
| Bolton | North West | 219 |
| Luton | East of England | 217 |
| Southampton | South East | 210 |
| Milton Keynes | South East | 209 |
| Coventry | West Midlands | 204 |
| Basildon | East of England | 202 |
| Waterlooville | South East | 200 |
| Doncaster | Yorkshire and The Humber | 190 |
| Wolverhampton | West Midlands | 184 |
| Colchester | East of England | 181 |
Newest other construction installation companies
Newest first. Each row links to the Companies House record.
Updated November 7, 2026. Read from Companies House Free Company Data Product. Contains public sector information licensed under the Open Government Licence v3.0. Counts are of live companies in the Companies House snapshot dated 1 November 2026. The snapshot holds basic company data only: no officers and no persons with significant control. A company is counted under each SIC code it lists, up to four. A region is the part of the UK a postcode area mostly falls in. This page uses Companies House data and is not endorsed by Companies House. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.