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Construction · Portsmouth
Construction companies in Portsmouth
There are 2,006 construction companies registered in Portsmouth, spread across 13 postcode areas. Here is what they do, where they cluster, and how to get the full list.
Open Portsmouth on the map → Export all 2,006 construction companies on the live map
What they do — by trade
The trade mix across Portsmouth's 2,006 registered construction companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is PO6 with 739 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 Portsmouth's postcodes:
| Company | Area |
|---|---|
| Gjm Construction Ltd | PO3 |
| Al Fajar Building Limited | PO3 |
| Portsmouth Roofing Ltd | PO1 |
| Llpg Carpentry Ltd | PO2 |
| Bmgcarpentry Ltd | PO2 |
| Xyz Developments Ltd | PO2 |
| Fh Fire & Electrical Ltd | PO6 |
| Eco Amend Maintenance Service Ltd | PO2 |
| Hdf Roofing Ltd | PO1 |
| Kjm Construction Services Ltd | PO2 |
| Christian Decorating Ltd | PO1 |
| Skydeck Scaffolding Ltd | PO2 |
Export all 2,006 construction companies in Portsmouth.
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 2,006 construction companies with a registered office in Portsmouth on the Companies House register, of which 1,540 (77%) are currently active.
The PO6 postcode area has the highest concentration, with 739 of Portsmouth's construction companies registered there.
195 new construction companies were incorporated in Portsmouth during 2025, the most recent complete year on the register.