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Professional Services · Southampton
Professional Services companies in Southampton
There are 3,978 professional services companies registered in Southampton, spread across 22 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 Southampton's 3,978 registered professional services companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is SO14 with 739 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 professional services companies registered across Southampton's postcodes:
| Company | Area |
|---|---|
| Wave Insight Consulting Ltd | SO14 |
| Surearm Consulting Limited | SO17 |
| Targa Consulting Services Ltd | SO31 |
| Mjh Construction Consultancy Ltd | SO15 |
| Engineering&Electrical Services Ltd | SO19 |
| Pro-Electronic-Design Ltd | SO16 |
| Khs Consulting Ltd | SO15 |
| Cameron Electrical Project Consultancy Limited | SO19 |
| Njcb Consulting Limited | SO30 |
| Hamble Hr Consulting Ltd | SO19 |
| Tjs Media Consult Ltd | SO14 |
| Angus Webb Consulting Limited | SO16 |
Export all 3,978 professional services companies in Southampton.
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 3,978 professional services companies with a registered office in Southampton on the Companies House register, of which 3,205 (81%) are currently active.
The SO14 postcode area has the highest concentration, with 739 of Southampton's professional services companies registered there.
442 new professional services companies were incorporated in Southampton during 2025, the most recent complete year on the register.