IT Security in
Zurich
145 companies in IT Security based in Zurich — name and year of registration from the commercial register.
Companies
50 of 145 companies
care4IT AG
Since 2003
Managed IT ServicesCloud ComputingIT Outsourcing & IT Support
View profile4.4(21)
Limacher Informationssicherheit GmbH
Since 2018
Information security consultingOrganisational information securityTechnical information security
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Ergonomics AG
Since 1991
Custom software developmentSecurity consultingSecurity solutions
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AVANTEC AG
Since 1995
IT Security SolutionsIT Security ConsultingManaged Security Services
View profile5(7)
at rete ag
Since 1997
IT ConsultingCIO AdvisoryIT Sourcing Advisory
View profile4.7(7)
EDV Beratungen und Installationen Beat Schilt
Since 1998
IT consulting and installationVirtualized servers (Hyper-V)PC and laptop installations
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Recht + Informatik, Dr. René Huber
Since 1999
Advisory and support for data protection and data securityWorkshops, presentations and trainingSpecialist articles, fact sheets and training materials
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think digital GmbH
Since 1999
IT Security ConsultingPerimeter SecurityIdentity Management
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Techgroup Schweiz AG
Since 2000
Software development for transport and warehousing logisticsCustom cloud softwareModernisation of legacy systems
View profile3.9(11)
Barracuda Networks AG
Since 2002
BarracudaONE™ Cybersecurity PlatformEmail ProtectionData Protection
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PrivaSphere AG
Since 2002
Secure MessagingPrivaSphere Registered Secure eMail™Mail Signature Service
View profile2.3(3)
scip ag
Since 2002
Penetration testingSecurity assessmentsRed teaming
View profile5(3)
Oneconsult AG
Since 2003
Incident ResponseDigital ForensicsPenetration Testing
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Compination GmbH
Since 2004
Managed ServicesHosting ServicesExpertise in OS, Infrastructure and Migration
View profile5(2)
Secure Data Innovations AG
Since 2004
Secure Data SolutionSecure Communications and Document TransferSecure, Automatic, Off-Site Backup
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igeeks AG
Since 2004
IT OutsourcingCloud SolutionsIT Security
View profile4.9(45)
Datatrans AG
Since 2004
Online and in-app payment platformAcquirer-agnostic gatewayMobile SDK for native apps
View profile4.3(22)
ClearMedia AG
Since 2006
IT OutsourcingCloud & InfrastructureIT Security
View profile4.7(13)
DSwiss AG
Since 2006
Secure Data PlatformPassFile
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ITware GmbH
Since 2006
IT servicesIT security solutionsIT security awareness
View profile5(1)
Ant IT Bonassi
Since 2007
IT Support and Services for Business CustomersCloud Solutions / Office 365Infrastructure Services
View profile4.8(28)
Protect7 GmbH
Since 2008
Security analysesAdvisory & engineeringTraining
View profile5(4)
Kaspersky Lab Switzerland GmbH
Since 2008
Endpoint, EDR and XDR Security Platform (Kaspersky Next)Managed Detection and Response Services (Kaspersky MDR)Threat Intelligence
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Quest Software Switzerland GmbH
Since 2009
Quest Trusted Data Management PlatformQuest Security Management PlatformOn Demand Migration
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Axalon GmbH
Since 2009
IAM consultingIAM implementationIAM support, operations
View profile4(4)
Safe Swiss Cloud AG
Since 2009
Sovereign Cloud InfrastructurePrivate AIManaged IT Services
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Teufel NET (Schweiz) GmbH
Since 2010
Network Security & IT SecurityNetwork InfrastructureWireless LAN & Microwave Radio Links
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TEMET AG
Since 2010
Security ConsultingAdvisoryAudit & Review
View profile5(5)
IPower GmbH
Since 2011
Strategy & Consulting ServicesSecurity ConsultingCustomer Experience & Design
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Rackspace International GmbH
Since 2012
Enterprise AI CloudGoverned AI Private CloudForward Deployed Engineering
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Sabtec Services GmbH
Since 2012
On-site PC supportPC support at our service pointPC support by phone
View profile4.9(66)
Arco IT GmbH
Since 2013
CISO as a ServiceSecurity AuditDetection & Response
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Tresorit AG
Since 2013
Secure cloud platform for businesses (Tresorit SecureCloud)Secure data rooms for external collaboration (Tresorit Engage)Secure file sharing (Tresorit FileSharing)
View profile4(4)
Redguard AG
Since 2014
Incident Response (CSIRT)Penetration TestingCompliance & Risk Management
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Securosys SA
Since 2014
Hardware Security Modules (HSM)Securosys CloudHSMCloudHSM Service Offerings
View profile4.8(9)
SEC Consult (Schweiz) AG
Since 2014
Penetration TestingWeb Application SecurityInformation Security Management (ISM)
View profile3.7(9)
KITE AG
Since 2015
IT serviceIT consultingManaged cloud
View profile5(4)
Palo Alto Networks (Switzerland) GmbH
Since 2015
Network SecuritySASE Platform (Prisma SASE)Security Operations Platform (Cortex)
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xorlab AG
Since 2015
Email security platformInbound email securityAbuse mailbox automation
View profile4.3(9)
Prewen AG
Since 2016
Data-centric securityEncryption-as-a-ServiceKey management
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Exeon Analytics AG
Since 2016
Network Detection & Response (Exeon.NDR)User and Entity Behavior Analytics (Exeon.UEBA)Continuous Network Visibility & Asset Intelligence (Exeon.Visibility)
View profile5(5)
Trellix Switzerland GmbH
Since 2017
Cybersecurity PlatformEndpoint SecurityData Security
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Isovalent GmbH
Since 2017
Networking for KubernetesNetworking for VirtualizationRuntime Security
View profile5(5)
DATEN PARTNER GmbH
Since 2017
Virtual data roomsDocument managementTailored data room solutions
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Techway GmbH
Since 2017
Cyber strategySecurity AssessmentCISO as a Service
View profile5(3)
Anapaya Systems AG
Since 2017
Enterprise WANsSecure Internet ConnectivityAnapaya GATE
View profile5(10)
Skribble AG
Since 2018
E-signature softwareE-signature standardsIdentification for electronic signatures
View profile4.2(36)
scanmeter GmbH
Since 2018
Agentic Threat Modeling
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FAST Systems AG
Since 2018
TERRA 4D software platformTERRA 4D ISTAR solutionVideo unification
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FortIT AG
Since 2019
Security AssessmentsRisk-based Security ManagementCISO as a Service
View profile5(4)
IT Security in Zurich
145IT SecurityCommercial register (Zefix) · as of September 23, 2026
2020Median year of registrationCommercial register (Zefix) · as of September 23, 2026
298in the Canton of ZurichCommercial 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 ZurichOther industries in Zurich
Management Consulting3,381IT Consulting & Services2,398Software Development2,309Holding Companies2,056Advertising Agencies1,786Architecture Firms1,702Property Management1,648Restaurants1,599Fiduciary Offices1,160Coaching & Personal Development1,132NGOs & NPOs1,095Trade Fair & Event Organizers968Real Estate Project Development930Financial Services899Technical Consulting & Engineering783Real Estate Brokerage759External Asset Management733Other Service Industries718Cultural & Educational Organizations708Recruitment & HR Consulting704Film & TV Production699Facility Management & Cleaning680Web Portals & Platform Companies670Continuing Education Institutes646Online Shops622Hair Salons610Wholesale - General Specialty Trade605Beauty Salons563Public Relations Consulting559Catering544Research & Development466Retail - Textiles & Clothing458Publishing444Law Firms & Notary Offices441Construction & Project Management422Industrial & Product Design419Textile & Clothing Industry413Funds & Investment Companies392Travel Agencies388Retail - Food & Luxury Items377Psychiatry & Psychotherapy369Food Processing367Photography361Taxi Companies352Professional & Trade Associations341Wholesale - Food & Luxury Items323Clubs, Bars & Event Venues321Private Equity & Venture Capital319