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Technology · Swansea
Technology companies in Swansea
There are 750 technology companies registered in Swansea, spread across 11 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 Swansea's 750 registered technology companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is SA1 with 268 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 technology companies registered across Swansea's postcodes:
| Company | Area |
|---|---|
| Curewell Health Tech Ltd | SA1 |
| Apex Erp Solutions Ltd | SA4 |
| E2E Consultancy Ltd | SA3 |
| Ymestyn Solutions Ltd | SA6 |
| Olympus Sports Systems Ltd | SA5 |
| Digitech It Ltd | SA1 |
| Nugit Digital Services Limited | SA1 |
| Skilled Technologies Ltd | SA2 |
| Cabledox Solutions Ltd | SA4 |
| Insursystems Limited | SA6 |
| Matchr Technologies Ltd | SA6 |
| Northwave Solutions Ltd | SA1 |
Export all 750 technology companies in Swansea.
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 750 technology companies with a registered office in Swansea on the Companies House register, of which 551 (73%) are currently active.
The SA1 postcode area has the highest concentration, with 268 of Swansea's technology companies registered there.
88 new technology companies were incorporated in Swansea during 2025, the most recent complete year on the register.