The Middlesex region has 43,844 active companies across 811 towns and cities.
There are 43,844 active companies registered in Middlesex, out of 52,141 total (including 4,243 dissolved).
Search, filter, and analyse 43,844 companies in Middlesex with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-10-19.