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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,740 companies indexed · Last updated: today
DirectoryIT Security

IT Security

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759 companies found

DomoHealth SA Logo

DomoHealth SA 

Lausanne · Since 2009

The core activity of domo.health is the development and provision of a platform that leverages Artificial Intelligence (AI) and Real-World Evidence (RWE) in the healthcare sector to accelerate drug development and support decision-making in medical research. The platform is designed to make clinical trials more efficient, improve patient stratification, and reduce the costs of clinical trials.

IT SecuritySoftware Development
View profile4(8)
Landtwing Informatik GmbH Logo

Landtwing Informatik GmbH 

Holzhäusern Zg · Since 2009

The company offers IT services, in particular: IT consulting, IT solutions (hardware, software, cloud services), IT security, network optimization, managed services (managed client, managed server, managed backup), Apple support, Microsoft IT services, and cloud solutions (cloud telephone systems, cloud services). The company combines technical expertise with personal service and develops solutions tailored to the needs of its customers. It works with selected technology partners to deliver top-notch results.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(8)
NetAccess AG Logo

NetAccess AG 

Ostermundigen · Since 2005

The company netaccess offers IT services and solutions to businesses, particularly in the areas of digitalization, cybersecurity, cloud computing, modern work, and managed services. The core activity of the company is to support businesses in implementing and managing IT systems and processes to improve their efficiency and security. This includes, among other things, providing IT infrastructure, implementing security measures, deploying cloud solutions, and training employees. The company positions itself as a trusted IT partner for businesses, offering individualized solutions to meet the needs of its customers.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.6(8)
netWolk GmbH Logo

netWolk GmbH 

Uster · Since 2015

The core activity of netwolk GmbH is the provision of IT and hosting services, particularly the supply of scalable, flexible and secure IT solutions for SME needs, including infrastructure hosting, cloud services and personal support.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(8)
SECURIX AG Logo

SECURIX AG 

Olten · Since 2000

The company's core activity is providing services and solutions in the field of cyber security, particularly in the areas of Identity Security, Identity Governance Administration, Customer Identity Access Management, Privileged Access Management, Observability, Security Log Management and Security Information and Event Management. The company offers consulting, implementation, support and managed services to support companies in securing their digital identities and access rights.

IT Consulting & ServicesIT Security
View profile4.9(8)
SmartBee Computer Solutions SA Logo

SmartBee Computer Solutions SA 

Carouge Ge · Since 2007

The company SmartBee Computer Solutions provides IT services for small and medium-sized businesses (SMB). The core activities include: installation and maintenance of hardware and software, cloud solutions, network and security services, telecommunications and mobility solutions, group software services, and help and support for IT infrastructures. The company thus offers comprehensive IT services to meet the technical needs of businesses.

IT Consulting & ServicesIT Security
View profile4.9(8)
Swiss Post Cybersecurity AG Logo

Swiss Post Cybersecurity AG 

Aarau · Since 1996

The core activity of terreActive is the provision of IT security services, particularly in the areas of consulting, integration and operation. This includes the development and implementation of cyber defense platforms, security monitoring, SOC (Security Operations Center) services and audit services. The company supports customers in securing their IT systems and infrastructures and helps them improve their IT security.

IT Security
View profile4.9(8)
WISeKey SA Logo

WISeKey SA 

Cointrin · Since 1999

WISeKey SA develops and supplies semiconductors as well as PKI and post-quantum security hardware and software. The company also provides digital identity and trust services, device and IoT identity lifecycle management, and security solutions for blockchain and satellite connectivity.

IT Security
View profile4.1(8)
xorlab AG Logo

xorlab AG 

Zurich · Since 2024

The core activity of xorlab AG is the development and provision of email security solutions, particularly to counter phishing attacks, malware and other cyber threats. The company offers an email security platform that helps businesses protect their email communication and increase the costs for attackers.

IT Consulting & ServicesIT Security
View profile4.3(8)
AlphaCom Computertechnik GmbH Logo

AlphaCom Computertechnik GmbH 

Domat/Ems · Since 1998

The core activity of AlphaCom Computertechnik GmbH is the provision of IT services, including: Consulting and support for customers in all IT matters; Comprehensive solutions in the field of data processing, including hardware and software procurement, complete care of the IT infrastructure and managed services (e.g. managed firewall, managed server, managed network device); Development and implementation of IT solutions, such as backup solutions, hosted exchange, web security and network solutions; IT system engineering and support; Automation of ERP systems (AlphaERP); Cybersecurity services (IT check, cybersecurity). The company primarily offers these services to small and medium-sized enterprises as well as private individuals in the regions of Graubünden and Rheintal.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.4(7)
AVANTEC AG Logo

AVANTEC AG 

Zurich · Since 1995

The core activity of AVANTEC is the consulting, implementation and support of IT security solutions for companies. This includes services such as Managed Security Services, Incident Response, IT security consulting, training and education, as well as the distribution of security products from various manufacturers such as BeyondTrust, Check Point, CrowdStrike and Zscaler. The solutions include, among others, Advanced Threat Protection, Cloud Security, E-Mail Security, Endpoint Security, Enterprise Firewalls, Ransomware Protection, Remote Access and Authentication, as well as Security-as-a-Service.

IT Security
View profile5(7)
Goldinger IT GmbH Logo

Goldinger IT GmbH 

Frauenfeld · Since 2013

The core activity of Goldinger IT GmbH is the provision of cloud server infrastructures and related services for corporate customers, in particular: Cloud servers and VM hosting, Managed Firewall, IT maintenance contracts, Linux support, and Security and penetration testing services. The company develops and hosts its cloud server software 100% in Switzerland to ensure the highest security and availability.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(7)
HOOC AG Logo

HOOC AG 

Visp · Since 2023

The core activity of HOOC AG is the development and provision of remote management solutions for industrial automation, building technology, and smart city applications. This includes, in particular, the areas of: * Remote access and monitoring of plants and controls * Data visualization and reporting * Networking and communication between devices and systems * Energy optimization and management * Building automation and management * Industrial automation and management * Smart home and smart city solutions The company offers a wide range of products and services, including gateways, cloud solutions, soft PLC systems, protocols and interfaces, apps, sensors, and actuators. The solutions are modular and scalable to meet individual customer needs.

IT Consulting & ServicesIT Security
View profile5(7)
hs informatica ag Logo

hs informatica ag 

Ilanz · Since 2001

The core activity of informatica ag is to provide IT solutions for companies in southeastern Switzerland. This includes in particular: IT service, cyber security, network solutions, cloud services, building automation, unified communications, audio, video and IPTV solutions, and digital signage. The company also offers consulting and support services to support customers in implementing and using these solutions.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.6(7)
ITcom Pro AG Logo

ITcom Pro AG 

Villmergen · Since 2006

The core activity of ITcom Pro AG is providing managed services and solutions for the IT infrastructure of companies, particularly small and medium-sized enterprises (SMEs). This includes: planning, procurement, and implementation of IT infrastructure solutions; maintenance and support of hardware and software from various manufacturers; managed workplace services for Microsoft 365 and SAP Business ONE; security solutions with Trellix; e-mail services and messaging solutions; and full-service offers for SMEs, including maintenance and support of the entire IT infrastructure. The company thus provides comprehensive IT services to support companies in managing and securing their IT infrastructure.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.7(7)
TCInformatique Sàrl Logo

TCInformatique Sàrl 

Delémont · Since 2019

The core activity of TCInformatique is the provision of IT services, particularly in the areas of: * IT Service: Operational management of IT infrastructure, maintenance, data security * Development: Development of applications and software * Digital&Web: Digitalization of companies, solutions for digital transformation The company offers its customers a wide range of services, including: * Integration of ERP systems * Backup and restore services * Cybersecurity and protection against malware, Trojans and viruses * Infrastructure management * Expertise and consulting * Solutions for digital transformation The company focuses on the needs of its customers and offers tailored solutions to optimize their IT infrastructure and support their digital transformation.

IT Consulting & ServicesIT Security
View profile5(7)
Zubler & Partner AG Logo

Zubler & Partner AG 

Würenlos · Since 1990

The core activity of Zubler & Partner AG is the provision of managed services and ICT services for companies, particularly in the areas of: Communication and Telephony (including Teams Telephony and Unified Communication & Collaboration), Cloud Services (including ZP-Cloud and Microsoft 365), Network and IT Security (including E-Mail Security, Mobile Device Management and Network Security), IT Infrastructure (including Servers, Clients, Virtualization and Network Monitoring), and Outsourcing and Managed Services (including Managed Workplace and Managed WLAN). The company thus offers comprehensive solutions for the IT and communication needs of companies.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.6(7)
AlpineDC SA Logo

AlpineDC SA 

Crissier · Since 2010

The AlpineDC AG company offers a wide range of services in the field of data centers and IT infrastructure. The core activities include: * Housing: The company provides space for servers and other IT infrastructure in its data center in Switzerland. * Colocation: Customers can host their own servers and IT infrastructure in AlpineDC's data center. * VPS Eco: Virtual private servers (VPS) are offered, providing a cost-effective and flexible solution for running applications and services. * Dedicated Servers: AlpineDC offers dedicated servers tailored to the specific needs of its customers. * IT Facility Management: The company provides comprehensive management services for its customers' IT infrastructure, including installation, updates, backup, and monitoring. * Network Infrastructure Management: AlpineDC offers management services for network infrastructure, including installation, updates, backup, and monitoring. * Cyber Security: The company provides solutions for the security of IT systems and data. Overall, AlpineDC focuses on providing secure, reliable, and high-performance IT infrastructure solutions for businesses and organizations.

IT Infrastructure & CloudIT Security
View profile5(6)
ARGOnet SA Logo

ARGOnet SA 

Camorino · Since 2004

The core activity of Argonet SA is consulting, planning, implementation and maintenance of networks and telematics solutions for companies and institutions. They offer manufacturer-independent services in the areas of system integration, audit, planning, implementation and customer service.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.7(6)
Consel Group AG Logo

Consel Group AG 

Fahrweid · Since 1997

The core activity of Consel Group is the development, manufacture and distribution of security solutions for access control, site security and construction site security. This includes the production and sale of bollards, barriers, gates and other security equipment, as well as the creation of customer-specific solutions for securing industrial facilities, cities, municipalities and other institutions.

IT Consulting & ServicesIT Security
View profile4.3(6)
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Frequently asked questions

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How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

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