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Business Support · Winchester
Business Support companies in Winchester
There are 601 business support companies registered in Winchester, spread across 5 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 Winchester's 601 registered business support companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is SO23 with 328 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 Winchester's postcodes:
| Company | Area |
|---|---|
| Palisade Protective Security Advisory Ltd | SO23 |
| Rob And Claud Cleaning Limited | SO23 |
| Pretorian Welfare Security Group Ltd | SO23 |
| Vortex Healthcare Recruitment Ltd | SO23 |
| Damson Services Ltd | SO22 |
| Hammond Facilities Ltd | SO22 |
| Pga Property Services Limited | SO23 |
| Morgan Consulting Services Limited | SO23 |
| Mpeguk Business Media Solutions Ltd | SO22 |
| Airfleet Solutions Ltd | SO21 |
| Everest Spark Cleaning Ltd | SO23 |
| Pelagic Solutions Limited | SO22 |
Export all 601 business support companies in Winchester.
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 601 business support companies with a registered office in Winchester on the Companies House register, of which 532 (89%) are currently active.
The SO23 postcode area has the highest concentration, with 328 of Winchester's business support companies registered there.
34 new business support companies were incorporated in Winchester during 2025, the most recent complete year on the register.