1,432 active companies are registered in Radlett with Companies House. Out of 1,641 companies ever registered here, 121 are no longer active — a 87% survival rate. Business formation remains steady, with 48.8% of current companies established since 2020. Over half (56%) of active companies were formed since 2020, making this one of the UK's fastest-growing business locations. The most common industry sector is other letting and operating of own or leased real estate, with 101 companies. Radlett is home to 13 FCA-regulated firms. Companies here hold 14 government contracts worth £4.3M in total. The average company age is 10.4 years. The earliest company registration in Radlett dates back to 1934.
Source: Companies House register via UVAGATRON, October 2026
A diverse local economy with no single sector accounting for more than 15% of businesses.
The average active company in Radlett is 10.4 years old. There are 13 <Link href="/glossary/fca-financial-conduct-authority">FCA-regulated firms</Link> in the area. 15 registered charities operate locally.
Companies in Radlett have been awarded 14 government contracts with a combined value of £4.3M. See the Top Government Contractors report.
There are 1,432 active companies registered in Radlett, out of 1,641 total. 121 (7%) are no longer active.
The top industries in Radlett include Other letting and operating of own or leased real estate (101 companies), Buying and selling of own real estate (99 companies), Management consultancy activities other than financial management (76 companies).
48.8% of currently active companies in Radlett were incorporated since 2020, indicating strong recent growth.
Our database contains 12,773 data signals across 11 categories for active companies in Radlett. The largest category is Governance with 6,010 signals from 5 sources.
The oldest company registration in Radlett dates back to 1934, spanning over 92 years of business history.