The County Londonderry region has 734 active companies across 26 towns and cities.
There are 734 active companies registered in County Londonderry, out of 801 total (including 43 dissolved).
Search, filter, and analyse 734 companies in County Londonderry with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-10-19.