IT service providers in the canton of St. Gallen
16 verified IT providers in the canton of St. Gallen – comparable by specialisation, location and size.
In the canton of St. Gallen the focus areas are Cybersecurity and Managed Services, with providers in St. Gallen, Rorschacherberg, Rapperswil-Jona. The cantonal view shows the full mix of providers – useful when proximity matters but the exact location is still open.
Compare providers in the canton of St. Gallen
For each provider, check whether on-site support, response time and project management are included or billed separately – and whether they have experience with SMEs of your size.
4net AG
St. Gallen · 11–50 employees
IT service provider from St.Gallen – Cloud services, Microsoft 365 and security solutions

Bitflair GmbH
St. Gallen · 1–10 employees
Bitflair GmbH provides IT services including managed services, IaaS, server and platform operations, and backup and recovery
Ceruno AG
St. Gallen · 11–50 employees
IT service provider from St. Gallen – Cybersecurity, network engineering, and IT Operations
eastphone ag
St. Gallen · 11–50 employees
ICT service provider from St.Gallen – Modern Workplace, IT Security and Data Center solutions
inconet technology ag
St. Gallen · 11–50 employees
MSP from St. Gallen – IT infrastructure, cybersecurity, and cloud solutions for Eastern Switzerland
IT-S GmbH
Bronschhofen · 11–50 employees
MSP from St. Gallen – Managed services, cybersecurity, and Microsoft 365 cloud
Loher IT Service GmbH
Oberriet · 1–10 employees
IT service provider – Cloud services, cybersecurity and backup solutions
PC AG IT-Services
Widnau · 11–50 employees
Rhine Valley MSP – Managed services, cloud infrastructure and cybersecurity for over 40 years
TAMOS AG
St. Gallen · 1–10 employees
IT systems provider from St.Gallen – servers, networks, cloud and IT services
XION IT Solutions
St. Gallen · 1–10 employees
MSP from St. Gallen – Cloud services, managed security, and IT infrastructure with 24/7 support
seasite-solutions.ch by Feuerle
Diepoldsau · 1–10 employees
IT support from Diepoldsau – Repair, remote maintenance and data security

thinking services ag
Montlingen
IT consulting from Montlingen – Digital transformation, AI adoption, and enterprise governance for mid-market to large enterprises
4T2 Solutions GmbH
Rorschacherberg · 1–10 employees
4T2 Solutions GmbH berät Unternehmen in hochregulierten Branchen bei strategischer IT-Projektleitung und Cybersecurity, von Governance-Frameworks bis zur Umsetzung von AI Act und Cyber Resilience Act.
Abraxas Informatik AG
St. Gallen · 501–1000 employees
Abraxas Informatik AG offers IT solutions and consulting services for the public sector
All Consulting AG
St. Gallen · 51–200 employees
ALL CONSULTING AG offers Abacus ERP solutions as well as support, further development and training
Compass Security Schweiz AG
Rapperswil-Jona · 51–200 employees
Schweizer Anbieter für Penetration Testing und Security Assessments.
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Technology partners in Switzerland
Cities in the canton St. Gallen
Bronschhofen, Diepoldsau, Montlingen, Oberriet, Rapperswil-Jona, Rorschacherberg, St. Gallen, Widnau
Other cantons
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