The Greater London region has 20,773 active companies across 454 towns and cities. The leading industry is buying and selling of own real estate with 56,603 firms. The average company age is 7.2 years. Top business centres include LONDON (1,022,468) and TORTOLA (4,978).
There are 20,773 active companies registered in Greater London, out of 24,079 total (including 1,778 dissolved).
The top business locations in Greater London are: LONDON (1,022,468), TORTOLA (4,978), ROAD TOWN (3,408), EAST HAM (997), TOTTENHAM (870).
The leading industries in Greater London by active company count are: Buying and selling of own real estate (56,603), Other letting and operating of own or leased real estate (55,368), Management consultancy activities other than financial management (49,834).
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Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-09-08.