355 active companies are registered in Knebworth with Companies House. Out of 420 companies ever registered here, 42 are no longer active — a 85% survival rate. The area has seen significant recent growth, with 50.7% 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 management consultancy activities other than financial management, with 16 companies. The average company age is 9.6 years. The earliest company registration in Knebworth dates back to 1929.
Source: Companies House register via UVAGATRON, October 2026
Knebworth is a growth hotspot — over half of its active companies were formed since 2020.
The average active company in Knebworth is 9.6 years old. There are 6 <Link href="/glossary/fca-financial-conduct-authority">FCA-regulated firms</Link> in the area. 2 registered charities operate locally.
There are 355 active companies registered in Knebworth, out of 420 total. 42 (10%) are no longer active.
The top industries in Knebworth include Management consultancy activities other than financial management (16 companies), Other letting and operating of own or leased real estate (15 companies), Other business support service activities n.e.c. (14 companies).
50.7% of currently active companies in Knebworth were incorporated since 2020, indicating strong recent growth.
Our database contains 3,014 data signals across 7 categories for active companies in Knebworth. The largest category is Governance with 1,492 signals from 5 sources.
The oldest company registration in Knebworth dates back to 1929, spanning over 97 years of business history.