5,287 active companies are based in Ruislip according to Companies House records. Out of 6,330 companies ever registered here, 539 are no longer active — a 84% survival rate. The area has seen significant recent growth, with 58% of active businesses incorporated since 2020. Over half (69%) of active companies were formed since 2020, making this one of the UK's fastest-growing business locations. The most common industry sector is buying and selling of own real estate, with 335 companies. Ruislip is home to 74 FCA-regulated firms and 34 registered charities. Companies here hold 21 government contracts worth £518.1M in total. The average company age is 7.2 years. The earliest company registration in Ruislip dates back to 1927.
Source: Companies House register via UVAGATRON, September 2026
Ruislip is a growth hotspot — over half of its active companies were formed since 2020.
The average active company in Ruislip is 7.2 years old. There are 74 <Link href="/glossary/fca-financial-conduct-authority">FCA-regulated firms</Link> in the area. 34 registered charities operate locally.
Companies in Ruislip have been awarded 21 government contracts with a combined value of £518.1M. See the Top Government Contractors report.
There are 5,287 active companies registered in Ruislip, out of 6,330 total. 539 (9%) are no longer active.
The top industries in Ruislip include Buying and selling of own real estate (335 companies), Other letting and operating of own or leased real estate (278 companies), Other business support service activities n.e.c. (242 companies).
58% of currently active companies in Ruislip were incorporated since 2020, indicating strong recent growth.
Our database contains 33,968 data signals across 11 categories for active companies in Ruislip. The largest category is Governance with 16,102 signals from 6 sources.
The oldest company registration in Ruislip dates back to 1927, spanning over 99 years of business history.