There are 454 active dormant company companies in Cardiff, forming a substantial local industry cluster. Companies in this sector range from small specialist firms to larger established businesses. Companies in this sector average 10.9 years old, reflecting an established local market with a healthy mix of mature businesses and newer entrants. Growth has been exceptional: 43% of active companies were formed since 2020, with a further 37% established during the 2010s. This makes it one of the fastest-growing sectors in Cardiff. Across the UK, other leading locations for dormant company include London (20,318 companies) and Manchester (3,209).
There are 454 active dormant company companies (SIC code 99999) currently registered in Cardiff, 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 dormant company company in Cardiff is 10.9 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 dormant company sector in Cardiff is experiencing significant growth. 43% of currently active companies were formed since 2020, and 37% during the 2010s. This sustained formation rate indicates strong demand.
Beyond Cardiff, the leading UK locations for dormant company companies are: London (20,318), Manchester (3,209), Kenilworth (2,044), Bristol (1,596), Birmingham (1,391). These concentrations often reflect regional economic specialisations, proximity to key markets, or established industry clusters.
Alongside dormant company, other significant industries in Cardiff include: Retail sale via mail order houses or via Internet (1,604), Other letting and operating of own or leased real estate (1,593), Buying and selling of own real estate (1,367), Management consultancy activities other than financial management (945). This diversity of business activity contributes to Cardiff's overall economic resilience.
You can search for dormant company companies in Cardiff 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 454 dormant company companies in Cardiff with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-04-17.