There are 479 active business and domestic software development companies in Belfast, forming a substantial local industry cluster. Companies in this sector range from small specialist firms to larger established businesses. The average business and domestic software development company in Belfast is 6.0 years old, indicating a sector that has seen significant recent growth alongside established players. Growth has been exceptional: 63% of active companies were formed since 2020, with a further 28% established during the 2010s. This makes it one of the fastest-growing sectors in Belfast. Across the UK, other leading locations for business and domestic software development include London (33,710 companies) and Manchester (1,788). Notable business and domestic software development companies based in Belfast include ALLSTATE NORTHERN IRELAND LIMITED.
There are 479 active business and domestic software development companies (SIC code 62012) currently registered in Belfast, based on Companies House data. This includes businesses of all sizes, from sole traders to large enterprises, that have selected this SIC code as their primary activity.
The average business and domestic software development company in Belfast is 6.0 years old. This represents a balanced mix of established businesses and newer market entrants. Company ages are calculated from incorporation dates registered at Companies House.
Yes, the business and domestic software development sector in Belfast is experiencing significant growth. 63% of currently active companies were formed since 2020, and 28% during the 2010s. This sustained formation rate indicates strong demand.
Beyond Belfast, the leading UK locations for business and domestic software development companies are: London (33,710), Manchester (1,788), Birmingham (1,078), Bristol (1,048), Edinburgh (970). These concentrations often reflect regional economic specialisations, proximity to key markets, or established industry clusters.
Alongside business and domestic software development, other significant industries in Belfast include: Retail sale via mail order houses or via Internet (1,697), Other letting and operating of own or leased real estate (1,042), Residents property management (792), Buying and selling of own real estate (735). This diversity of business activity contributes to Belfast's overall economic resilience.
You can search for business and domestic software development companies in Belfast using UVAGATRON's company explorer, which allows filtering by SIC code, location, company status, and risk profile. Each company record includes director information, filing history, and risk signals from 50+ government databases. Alternatively, you can search directly on Companies House.
Search, filter, and analyse 479 business and domestic software development companies in Belfast with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-09-02.