37 active companies are registered in Harlington with Companies House. Out of 48 companies ever registered here, 7 are no longer active — a 77% survival rate. The area has seen significant recent growth, with 51.4% of active businesses incorporated since 2020. Over half (65%) 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, September 2026
Harlington is a growth hotspot — over half of its active companies were formed since 2020.
The average active company in Harlington is 9.4 years old. 2 registered charities operate locally.
Companies in Harlington have been awarded 1 government contracts with a combined value of £0.5M. See the Top Government Contractors report.
There are 37 active companies registered in Harlington, out of 48 total. 7 (15%) are no longer active.
Harlington has a diverse business landscape.
51.4% of currently active companies in Harlington were incorporated since 2020, indicating strong recent growth.
Our database contains 255 data signals across 7 categories for active companies in Harlington. The largest category is Governance with 111 signals from 2 sources.
The oldest company registration in Harlington dates back to 1967, spanning over 59 years of business history.