Greater London is the UK's largest business region, home to 1,037,551 active companies across 2 towns and cities. The leading industry is buying and selling of own real estate with 55,909 firms. The average company age is 7.0 years. Top business centres include LONDON (1,032,530) and TORTOLA (5,021).
There are 1,037,551 active companies registered in Greater London, out of 1,165,992 total (including 128,441 dissolved).
The top business locations in Greater London are: LONDON (1,032,530), TORTOLA (5,021).
The leading industries in Greater London by active company count are: Buying and selling of own real estate (55,909), Other letting and operating of own or leased real estate (54,905), Retail sale via mail order houses or via Internet (49,128).
Search, filter, and analyse 1,037,551 companies in Greater London with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-04-05.