62 active companies are registered in Portchester with Companies House. Out of 73 companies ever registered here, 1 are no longer active — a 85% survival rate. Business formation remains steady, with 24.2% of current companies established since 2020. A wave of registrations in the 2010s accounts for 55% of active companies, pointing to a decade of strong entrepreneurial activity. The average company age is 14.3 years. The earliest company registration in Portchester dates back to 1935.
Source: Companies House register via UVAGATRON, September 2026
An established business centre with companies averaging 14.3 years of operation.
The average active company in Portchester is 14.3 years old. There are 4 <Link href="/glossary/fca-financial-conduct-authority">FCA-regulated firms</Link> in the area.
Companies in Portchester have been awarded 2 government contracts with a combined value of £0.0M. See the Top Government Contractors report.
There are 62 active companies registered in Portchester, out of 73 total. 1 (1%) are no longer active.
Portchester has a diverse business landscape.
24.2% of currently active companies in Portchester were incorporated since 2020, indicating steady recent growth.
Our database contains 561 data signals across 9 categories for active companies in Portchester. The largest category is Governance with 201 signals from 2 sources.
The oldest company registration in Portchester dates back to 1935, spanning over 91 years of business history.