IT Security in
St. Gallen
12 companies in IT Security based in St. Gallen — name and year of registration from the commercial register. The list below shows them all.
Companies
All 12 companies in St. Gallen
Stadler IT AG
Since 1995
IT Support for SMEs in Eastern SwitzerlandNetwork, Server & Data CenterAI Automation & Software Development
View profile4.5(31)
Cloudpartner AG
Since 2000
Cloud WorkplaceIT infrastructureCloud Migration
View profile5(12)
bluematic AG
Since 2000
IT SupportManaged ServicesCloud & Backup
View profile5(4)
Pool Informatik GmbH
Since 2010
Construction site camerasVideo surveillanceMobile video surveillance (MobileGuard)
View profile4.7(9)
Ceruno AG
Since 2015
Cyber SecurityConnectivityPlatform
View profile5(3)
Invell AG
Since 2019
IT security services
View profile
Confideo IT Consulting AG
Since 2022
IT Business ConsultingIT SecurityDatacenter and Cloud Infrastructure
View profile
Eagle PMX AG
Since 2023
Data integrity for Microsoft 365 (PMXChain)Multi-Cloud Integrity (PMXQuantum)Digital trust solutions (PMXTrust)
View profile
MilesGuard GmbH
Since 2025
Security Audits & CompliancePenetration TestingCISO as a Service
View profile
EUEndeavor Unlimited GmbH
Since 2015
View profile
DGDataCork GmbH
Since 2019
View profile
SSSträssle Solutions
Since 2024
View profile
IT Security in St. Gallen
12IT SecurityCommercial register (Zefix) · as of September 23, 2026
2019Median year of registrationCommercial register (Zefix) · as of September 23, 2026
54in the Canton of St. GallenCommercial register (Zefix) · as of September 23, 2026
1,197in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations
IT Security in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 23, 2026
Industry axis
IT Security across SwitzerlandIT Security in other places
By canton
Canton of Zurich298Canton of Zug163Canton of Bern102Canton of Aargau73Canton of Geneva66Canton of Ticino65Canton of Vaud64Canton of St. Gallen54Canton of Schwyz48Canton of Lucerne47Canton of Basel-Country32Canton of Valais22Canton of Thurgau21Canton of Solothurn21Canton of Grisons16Canton of Schaffhausen16Canton of Fribourg14Canton of Neuchâtel13Canton of Nidwalden13Canton of Glarus5Canton of Obwalden4Canton of Appenzell Outer Rhodes4Canton of Jura4Canton of Uri3
Place axis
All companies in St. GallenOther industries in St. Gallen
Holding Companies446Management Consulting443Property Management419Restaurants353IT Consulting & Services303Real Estate Project Development272Software Development248Advertising Agencies223Fiduciary Offices208Real Estate Brokerage205Coaching & Personal Development161Architecture Firms158Facility Management & Cleaning145Technical Consulting & Engineering141Trade Fair & Event Organizers126Hair Salons116Online Shops108NGOs & NPOs105Wholesale - General Specialty Trade105Construction & Project Management93Continuing Education Institutes92Textile & Clothing Industry91Retail - Textiles & Clothing91Automotive & Vehicle Trade90Beauty Salons89Recruitment & HR Consulting86Auto Repair Shops86Other Service Industries85General Contractors81Painting & Plastering80Retail - Food & Luxury Items78Web Portals & Platform Companies76Catering76Building Maintenance74Financial Services73Plumbing & Building Services68Electrical Planning & Installation66Cultural & Educational Organizations61Retail - General Specialty Trade61Clubs, Bars & Event Venues59Logistics & Transport Companies59Research & Development58Administrative Services55Flooring & Tiling52Physiotherapy52Housing Cooperatives52Psychiatry & Psychotherapy51Law Firms & Notary Offices50