The Largest IT Services Companies in St. Gallen
Market overview · updated October 2026
1'263 it services companies are registered as active in St. Gallen. The market is highly fragmented: 85% of firms employ fewer than ten people, while only 1% have 50 or more. 347 firms (27%) were founded in the last five years. Most firms are based in St. Gallen, Jona, Wil SG.
The largest it services companies in St. Gallen
Ordered by estimated headcount (Alpintel analysis). Detailed figures on each company profile.
- 1Abraxas Informatik AG · St. Gallen
Abraxas Informatik AG provides a range of IT services including Cloud Services, Security Services, Application Services, and Enterprise Mobility Manag…
- 2PIT Solutions AG · Jona
PIT Solutions AG provides a range of IT services including e-commerce solutions, ERP consulting and implementation, mobile app development, and manage…
- 3Axxiome AG · St. Gallen
Axxiome AG provides a range of digital banking transformation services, including SAP Core Banking Services, cloud-native core banking solutions, and …
- 4oneresource AG · Wil SG
oneresource AG provides consulting services focused on SAP solutions, including SAP S/4HANA Cloud, SAP Technology Consulting, and Business Project Man…
- 5KMUNet GmbH · St. Gallen
KMUNet GmbH provides IT services including IT support, technical consulting, cloud IT solutions, and IT security. The company also offers IT check ser…
- 6MASSIVE ART WebServices Swiss GmbH · Rüthi (Rheintal)
MASSIVE ART WebServices Swiss GmbH provides a range of digital services including the development of websites, online shops, web applications, and onl…
- 7Datacom AG · Gossau SG
Datacom AG provides IT support, cyber security, and digital marketing services. Their offerings include reliable IT support solutions, cloud services,…
- 8Sorba EDV AG · St. Gallen
SORBA EDV AG provides software solutions for construction administration, including project management, document management (DMS), and financial accou…
- 9Cnlab Information Technology Research AG · Rapperswil SG
Cnlab Information Technology Research AG provides services in the areas of internet performance, software development, and IT security. They develop c…
- 10All for One Switzerland AG · St. Gallen
All for One Switzerland AG provides services related to SAP solutions, including SAP S/4HANA transformation, digital transformation, analytics and pla…
- 11Allium (Schweiz) GmbH · St. Gallen
Allium (Schweiz) GmbH provides a range of IT services and consulting solutions, focusing on the implementation and support of information, CRM, ERP, D…
- 12Sieber IT Service GmbH · Heerbrugg
Sieber IT Service GmbH provides software solutions for small and medium-sized enterprises, focusing on order processing, financial accounting, and pay…
- 13EPS Software Engineering AG · Wil SG
EPS Software Engineering AG provides a range of software development services including mobile app development, web applications, IoT solutions, UX/UI…
- 14IGS Informatikgesellschaft für Sozialversicherungen GmbH · St. Gallen
IGS Informatikgesellschaft für Sozialversicherungen GmbH provides IT services specifically for social insurance companies. Their offerings include web…
Search all 1'263 it services companies — with size, revenue and ownership
Search now →Frequently asked questions
- How many it services companies are there in St. Gallen?
- There are currently 1'263 active it services companies registered in St. Gallen (source: Alpintel registry analysis).
- Which are the largest it services companies in St. Gallen?
- By estimated headcount, Abraxas Informatik AG, PIT Solutions AG, Axxiome AG are among the largest providers. The ordering is based on estimate bands, not exact figures.
- How can I filter all it services companies by size and region?
- Alpintel search covers all 710,000 Swiss companies with filters for industry, headcount, revenue, region and ownership.