20 active companies are registered in Harwell with Companies House. Out of 24 companies ever registered here, 1 are no longer active — a 83% survival rate. Business formation remains steady, with 40% of current companies established since 2020. Over half (55%) of active companies were formed since 2020, making this one of the UK's fastest-growing business locations. The average company age is 9.4 years.
Source: Companies House register via UVAGATRON, October 2026
A local business community with 20 active companies and growing.
The average active company in Harwell is 9.4 years old. 1 registered charities operate locally.
There are 20 active companies registered in Harwell, out of 24 total. 1 (4%) are no longer active.
Harwell has a diverse business landscape.
40% of currently active companies in Harwell were incorporated since 2020, indicating moderate recent growth.
Our database contains 196 data signals across 6 categories for active companies in Harwell. The largest category is Governance with 83 signals from 2 sources.
The oldest company registration in Harwell dates back to 2000, spanning over 26 years of business history.