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Construction · Southampton
Construction companies in Southampton
There are 3,745 construction companies registered in Southampton, spread across 22 postcode areas. Here is what they do, where they cluster, and how to get the full list.
Open Southampton on the map → Export all 3,745 construction companies on the live map
What they do — by trade
The trade mix across Southampton's 3,745 registered construction companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is SO14 with 618 firms:
When they were founded
Company formations in the sector, by year (full calendar years):
A sample of the companies
A handful of the active construction companies registered across Southampton's postcodes:
| Company | Area |
|---|---|
| Stn Brickwork Limited | SO16 |
| Clearline Builds Ltd | SO32 |
| Ppk Carpentry Limited | SO16 |
| Nest Path Properties Limited | SO19 |
| Law Building Facilities Ltd | SO16 |
| Dautaj Groundworks Ltd | SO19 |
| Svs Civil Engineering Ltd | SO17 |
| Das Property Solutions Ltd | SO16 |
| Jg Projects 02 Ltd | SO30 |
| Craftline Carpentry Services Ltd | SO19 |
| Zammit Property Developments Ltd | SO18 |
| Scammell Electrical Ltd | SO16 |
Export all 3,745 construction companies in Southampton.
Each row includes the company name, number, status, incorporation date, full registered
address, postcode, SIC codes and a direct link to its Companies House record.
Quick answers
There are 3,745 construction companies with a registered office in Southampton on the Companies House register, of which 2,781 (74%) are currently active.
The SO14 postcode area has the highest concentration, with 618 of Southampton's construction companies registered there.
354 new construction companies were incorporated in Southampton during 2025, the most recent complete year on the register.