London is a significant hub for business and domestic software development, with 29,201 active companies registered in this sector. Companies in this sector average just 3.9 years old — a fast-growing market. 76% of companies were formed in the 2020s, indicating rapid recent growth. Other leading locations for this sector include Edinburgh (815) and Cardiff (667).
There are 29,201 active business and domestic software development companies (SIC 62012) currently registered in London, according to Companies House data.
The average business and domestic software development company in London is 3.9 years old, based on incorporation dates recorded at Companies House.
Other leading locations for business and domestic software development include: Edinburgh (815), Cardiff (667), Cambridge (590), Reading (576), Milton Keynes (513).
Search, filter, and analyse 29,201 business and domestic software development companies in 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.