102 active companies are registered in City Of London with Companies House. Out of 128 companies ever registered here, 6 are no longer active — a 80% survival rate. The area has seen significant recent growth, with 60.8% of active businesses incorporated since 2020. Over half (76%) 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 business support service activities n.e.c., with 8 companies. The average company age is 6.1 years.
Source: Companies House register via UVAGATRON, September 2026
City Of London is a growth hotspot — over half of its active companies were formed since 2020.
The average active company in City Of London is 6.1 years old. There are 7 <Link href="/glossary/fca-financial-conduct-authority">FCA-regulated firms</Link> in the area. 1 registered charities operate locally.
Companies in City Of London have been awarded 2 government contracts with a combined value of £0.2M. See the Top Government Contractors report.
There are 102 active companies registered in City Of London, out of 128 total. 6 (5%) are no longer active.
The top industries in City Of London include Other business support service activities n.e.c. (8 companies), Other activities of employment placement agencies (7 companies), Dormant Company (6 companies).
60.8% of currently active companies in City Of London were incorporated since 2020, indicating strong recent growth.
Our database contains 673 data signals across 7 categories for active companies in City Of London. The largest category is Governance with 305 signals from 2 sources.
The oldest company registration in City Of London dates back to 1996, spanning over 30 years of business history.