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Business Support · Portsmouth
Business Support companies in Portsmouth
There are 1,168 business support companies registered in Portsmouth, spread across 12 postcode areas. Here is what they do, where they cluster, and how to get the full list.
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What they do — by trade
The trade mix across Portsmouth's 1,168 registered business support companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is PO6 with 494 firms:
When they were founded
Company formations in the sector, by year (full calendar years):
A sample of the companies
A handful of the active business support companies registered across Portsmouth's postcodes:
| Company | Area |
|---|---|
| Qd Consultancy Ltd | PO6 |
| Dominant Services Limited | PO6 |
| Extermicosan Services Ltd | PO1 |
| Care Action Cleaning Ltd | PO2 |
| Acsk Solutions Ltd | PO3 |
| Ds Cleaning (South) Limited | PO1 |
| Crawford'S Cleaning Ltd | PO3 |
| Dmc Cleaning Ltd | PO2 |
| Southern Shine Cleaning Ltd | PO6 |
| Dxclusive Services Ltd | PO1 |
| Approved Cleaning Ltd | PO1 |
| Approved Security Ltd | PO1 |
Export all 1,168 business support companies in Portsmouth.
Each row includes the company name, number, status, incorporation date, full registered
address, postcode, SIC codes and a direct link to its Companies House record.
Quick answers
There are 1,168 business support companies with a registered office in Portsmouth on the Companies House register, of which 878 (75%) are currently active.
The PO6 postcode area has the highest concentration, with 494 of Portsmouth's business support companies registered there.
105 new business support companies were incorporated in Portsmouth during 2025, the most recent complete year on the register.