IT Security in the
Canton of St. Gallen

54 companies in IT Security based in the Canton of St. Gallen — name and year of registration from the commercial register.

Companies

50 of 54 companies

Stadler IT AG Logo

Stadler IT AG

Since 1995

IT Support for SMEs in Eastern SwitzerlandNetwork, Server & Data CenterAI Automation & Software Development
View profile4.5(31)
IT-S GmbH Logo

IT-S GmbH

Since 2006

IT-S KI Services – Intelligence that drives your businessIT for SMEsManaged Service
View profile4.8(12)
Compass Security Network Computing AG Logo

Compass Security Network Computing AG

Since 1999

Penetration TestsRed TeamingManaged Detection and Response
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Cloudpartner AG Logo

Cloudpartner AG

Since 2000

Cloud WorkplaceIT infrastructureCloud Migration
View profile5(12)
Semantics AG Logo

Semantics AG

Since 2000

Identity and Access ManagementManaged ServicesHigh Availability and Data Protection
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bluematic AG Logo

bluematic AG

Since 2000

IT SupportManaged ServicesCloud & Backup
View profile5(4)
DataTrust AG Logo

DataTrust AG

Since 2001

BackupArchivingConsulting
View profile4.8(20)
Bercom Solution GmbH Logo

Bercom Solution GmbH

Since 2002

IT Concepts
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remasec Kreis Logo

remasec Kreis

Since 2004

IT security consultingInstallation and operation of security systemsIT security training for employees
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grangé it services Logo

grangé it services

Since 2008

IT SupportIT SecurityMicrosoft 365
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intelliCard Solutions AG Logo

intelliCard Solutions AG

Since 2008

ID security solutionsIdentity management software and integrationCorporate Certificate Management
View profile3(2)
Cyberdine Systems Kellenberger Logo

Cyberdine Systems Kellenberger

Since 2008

Web hostingvServerWeb design
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Pool Informatik GmbH Logo

Pool Informatik GmbH

Since 2010

Construction site camerasVideo surveillanceMobile video surveillance (MobileGuard)
View profile4.7(9)
cnlab security AG Logo

cnlab security AG

Since 2010

Application SecurityMobile SecurityNetwork Security
View profile5(5)
Loher IT Service GmbH Logo

Loher IT Service GmbH

Since 2010

Cyber Protect CloudData Protection FilterHome Automation
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IFP Informatik AG Logo

IFP Informatik AG

Since 2011

Cloud services for SMEsCybersecurityIT services
View profile4.5(27)
Compass Security Schweiz AG Logo

Compass Security Schweiz AG

Since 2013

Penetration TestsRed TeamingManaged Detection and Response (MDR)
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padcom ag Logo

padcom ag

Since 2014

IT as a ServiceData Center & ConnectivityManaged Infrastructure
View profile5(29)
Ceruno AG Logo

Ceruno AG

Since 2015

Cyber SecurityConnectivityPlatform
View profile5(3)
1AS AG Logo

1AS AG

Since 2018

SME ITIT ConsultingSecurity technology
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7network GmbH Logo

7network GmbH

Since 2018

ConsultingEngineeringPlanning
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Invell AG Logo

Invell AG

Since 2019

IT security services
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Pentagrid AG Logo

Pentagrid AG

Since 2019

Software SecurityInfrastructure SecurityHardware Security
View profile5(1)
T-Alpha GmbH Logo

T-Alpha GmbH

Since 2020

Security AssessmentsSecurity ChecksAwareness Training
View profile4.6(9)
AdVision Swiss AG Logo

AdVision Swiss AG

Since 2021

Microsoft Cloud consulting and implementationManaged IT ServicesMicrosoft Cloud Security consulting
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avantguard cyber security AG Logo

avantguard cyber security AG

Since 2021

Penetration TestingRed TeamingFINMA-regulated Penetration Testing
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DSS DATA SECURITY GmbH Logo

DSS DATA SECURITY GmbH

Since 2021

Computer specialist shopSupport / remote maintenancePurchase advice
View profile4.6(9)
Digital Development AG Logo

Digital Development AG

Since 2022

IT security solutionsSoftware developmentData protection and data encryption solutions
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Confideo IT Consulting AG Logo

Confideo IT Consulting AG

Since 2022

IT Business ConsultingIT SecurityDatacenter and Cloud Infrastructure
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VonBjerring GmbH Logo

VonBjerring GmbH

Since 2023

IT security solutionsPrivate cloudOnboarding and migration of IT platforms
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Lion Security GmbH Logo

Lion Security GmbH

Since 2023

Consulting for Building Information TechnologyBuilding Management and Security SolutionsSecurity Academy and Certifications
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Eagle PMX AG Logo

Eagle PMX AG

Since 2023

Data integrity for Microsoft 365 (PMXChain)Multi-Cloud Integrity (PMXQuantum)Digital trust solutions (PMXTrust)
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Oceanleaf GmbH Logo

Oceanleaf GmbH

Since 2024

Learning platform for Microsoft Cloud (Oceanleaf Learn)Video workshopsCertifications
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CYRIAD GmbH Logo

CYRIAD GmbH

Since 2024

CISO on DemandRisk Management on DemandInterim Management
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MilesGuard GmbH Logo

MilesGuard GmbH

Since 2025

Security Audits & CompliancePenetration TestingCISO as a Service
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Swiss Cyber Gate AG Logo

Swiss Cyber Gate AG

Since 2015

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SA

Signalarm AG

Since 1974

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RL

Robert Lüönd, Sicherheitssysteme

Since 1994

View profile
SI

Sauter ImmoSec AG

Since 1999

View profile
EU

Endeavor Unlimited GmbH

Since 2015

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FG

FelmaCom GmbH

Since 2015

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DG

DataCork GmbH

Since 2019

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XC

xbitpunktch cybersecurity honegger

Since 2021

View profile
CA

Credere AG

Since 2021

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FG

framegame gmbh

Since 2023

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WG

Wyndix GmbH

Since 2024

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SS

Strässle Solutions

Since 2024

View profile
QA

Qsentinel AG

Since 2025

View profile
PA

ProgressThink Advisory GmbH

Since 2025

View profile
SV

SecSign Vision AG

Since 2025

View profile

IT Security in the Canton of St. Gallen

54IT SecurityCommercial register (Zefix) · as of September 23, 2026
2018Median 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

Largest places

St. Gallen12Wil SG6Rapperswil SG6
Industry axis

IT Security in other places

IT Security across Switzerland
St. Gallen12Wil SG6Rapperswil SG6

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

Other industries in the Canton of St. Gallen

All companies in the Canton of St. Gallen
Property Management2,418Holding Companies2,059Management Consulting1,736Restaurants1,585Real Estate Project Development1,459IT Consulting & Services1,275Real Estate Brokerage1,057Technical Consulting & Engineering984Fiduciary Offices984Auto Repair Shops874Software Development856Advertising Agencies824Automotive & Vehicle Trade785Coaching & Personal Development742Facility Management & Cleaning709Online Shops703Wholesale - General Specialty Trade677Architecture Firms664Painting & Plastering586Construction & Project Management574Building Maintenance559General Contractors543Mechanical Engineering Industry541Plumbing & Building Services529Interior Construction526Food Processing524Hair Salons509Other Service Industries498Trade Fair & Event Organizers490Logistics & Transport Companies480Timber Construction & Carpentry437Electrical Planning & Installation437Metal Construction403Horticulture & Landscaping402Wholesale - Machinery & Technical Equipment399Beauty Salons391Flooring & Tiling389Retail - Food & Luxury Items387Building Construction384Catering375Retail - General Specialty Trade365Repair of Machinery & Electronic Devices359Textile & Clothing Industry351Continuing Education Institutes348Retail - Textiles & Clothing344Recruitment & HR Consulting327Joinery327NGOs & NPOs318