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Construction · London
Construction companies in London
There are 84,626 construction companies registered in London, spread across 325 postcode areas. Here is what they do, where they cluster, and how to get the full list.
Open London on the map → Export all 84,626 construction companies on the live map
What they do — by trade
The trade mix across London's 84,626 registered construction companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is EC1V with 4,330 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 London's postcodes:
| Company | Area |
|---|---|
| Egs Buildco Limited Ltd | WC1X |
| Moust Trade Construction Ltd | N17 |
| Done Right Roofing And Repairs Ltd | N1 |
| Piotr Olechno Decorator Ltd | W6 |
| Qawa'Id Construction Ltd | E1 |
| Willow Contracting Ltd | WC2H |
| Sja Plumbing Services Ltd | E4 |
| Saneh Construction Limited | N7 |
| Signature Windmill Development Limited | E6 |
| Arco Property Management Ltd | WC2H |
| Manalin Building&Maintenance Ltd | NW6 |
| Platts Electrical Ltd | EC2A |
Export all 84,626 construction companies in London.
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 84,626 construction companies with a registered office in London on the Companies House register, of which 64,203 (76%) are currently active.
The EC1V postcode area has the highest concentration, with 4,330 of London's construction companies registered there.
11,588 new construction companies were incorporated in London during 2025, the most recent complete year on the register.