12,656 active companies are based in Chelmsford according to Companies House records. Out of 14,092 companies ever registered here, 40 are no longer active — a 90% survival rate. The area has seen significant recent growth, with 50.4% of active businesses incorporated since 2020. Over half (55%) 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 741 companies. The area hosts 102 large enterprises, 127 small firms. Chelmsford is home to 242 FCA-regulated firms and 140 registered charities. Companies here hold 234 government contracts worth £1.1B in total. The average company age is 9.1 years. The earliest company registration in Chelmsford dates back to 1884.
Source: Companies House register via UVAGATRON, June 2026
Chelmsford is a growth hotspot — over half of its active companies were formed since 2020.
The average active company in Chelmsford is 9.1 years old. There are 242 <Link href="/glossary/fca-financial-conduct-authority">FCA-regulated firms</Link> in the area. 140 registered charities operate locally.
Companies in Chelmsford have been awarded 234 government contracts with a combined value of £1095.2M. See the Top Government Contractors report.
There are 12,656 active companies registered in Chelmsford, out of 14,092 total. 40 (0%) are no longer active.
The top industries in Chelmsford include Other letting and operating of own or leased real estate (741 companies), Management consultancy activities other than financial management (629 companies), Buying and selling of own real estate (607 companies).
50.4% of currently active companies in Chelmsford were incorporated since 2020, indicating strong recent growth.
Our database contains 83,512 data signals across 12 categories for active companies in Chelmsford. The largest category is Governance with 40,157 signals from 5 sources.
The oldest company registration in Chelmsford dates back to 1884, spanning over 142 years of business history.