559 active companies are registered in Caerdydd with Companies House. Out of 682 companies ever registered here, 83 are no longer active — a 82% survival rate. The area has seen significant recent growth, with 90% of active businesses incorporated since 2020. Over half (109%) of active companies were formed since 2020, making this one of the UK's fastest-growing business locations. The most common industry sector is retail sale via mail order houses or via internet, with 59 companies. With an average company age of just 1.6 years, Caerdydd has a notably young business ecosystem.
Source: Companies House register via UVAGATRON, October 2026
Caerdydd is a growth hotspot — over half of its active companies were formed since 2020.
The average active company in Caerdydd is 1.6 years old. There are 2 <Link href="/glossary/fca-financial-conduct-authority">FCA-regulated firms</Link> in the area. 4 registered charities operate locally.
There are 559 active companies registered in Caerdydd, out of 682 total. 83 (12%) are no longer active.
The top industries in Caerdydd include Retail sale via mail order houses or via Internet (59 companies), Buying and selling of own real estate (23 companies), Management consultancy activities other than financial management (19 companies).
90% of currently active companies in Caerdydd were incorporated since 2020, indicating strong recent growth.
Our database contains 2,905 data signals across 8 categories for active companies in Caerdydd. The largest category is Governance with 2,244 signals from 4 sources.
The oldest company registration in Caerdydd dates back to 1989, spanning over 37 years of business history.