UK Companies in London
Search and filter UK companies registered in London from the Companies House register. London is the UK's largest business hub with hundreds of thousands of registered companies.
Regional Business Overview
London is the UK's economic capital and one of the world's leading financial centres. The city hosts the headquarters of major corporations, banks, law firms, and tech companies, as well as countless SMEs and startups.
Key business areas include the City of London (financial services), Canary Wharf (banking), Shoreditch (tech startups), Soho (media and creative), and Westminster (government and consulting).
Postcode Coverage
London company searches include these postcode areas:
| Prefix | Area |
|---|---|
| E | East London |
| EC | East Central (City of London) |
| N | North London |
| NW | North West London |
| SE | South East London |
| SW | South West London |
| W | West London |
| WC | West Central London |
Note: Location filtering uses the registered office address from Companies House. Many companies register at accountant or formation agent addresses, which may differ from their trading location.