12,622 active companies are based in Chelmsford according to Companies House records. Out of 14,830 companies ever registered here, 957 are no longer active — a 85% survival rate. The area has seen significant recent growth, with 51.2% of active businesses incorporated since 2020. Over half (61%) 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 754 companies. The area hosts 101 large enterprises, 119 small firms. Chelmsford is home to 242 FCA-regulated firms and 134 registered charities. Companies here hold 214 government contracts worth £748.7M 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, September 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. 134 registered charities operate locally.
Companies in Chelmsford have been awarded 214 government contracts with a combined value of £748.7M. See the Top Government Contractors report.
There are 12,622 active companies registered in Chelmsford, out of 14,830 total. 957 (6%) are no longer active.
The top industries in Chelmsford include Other letting and operating of own or leased real estate (754 companies), Management consultancy activities other than financial management (641 companies), Buying and selling of own real estate (626 companies).
51.2% of currently active companies in Chelmsford were incorporated since 2020, indicating strong recent growth.
Our database contains 84,288 data signals across 12 categories for active companies in Chelmsford. The largest category is Governance with 39,050 signals from 6 sources.
The oldest company registration in Chelmsford dates back to 1884, spanning over 142 years of business history.