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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

47'441 companies found

Avantage AG Logo

Avantage AG 

Münsingen · Since 2020

The core activity of Avantage AG is the marketing and distribution of the HYPERVSN system, a 3D advertising technology that generates holographic, spatial representations. Avantage AG acts as a full-service provider for the HYPERVSN system in Switzerland, offering consulting, configuration, installation and maintenance of HYPERVSN devices.

Advertising Agencies
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Avantea GmbH Logo

Avantea GmbH 

Weinfelden · Since 2024

The core activity of Avantea is to advise and support customers in the development of digital solutions, particularly in the areas of software development, user experience (UX) and agility. Avantea offers services such as sparring, strategy development, design, development and implementation of solutions tailored to the needs of customers. The focus is on creating added value for users and customers through the application of agile methods and collaborative approaches.

IT Consulting & Services
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avantguard cyber security AG Logo

avantguard cyber security AG 

Rapperswil Sg · Since 2021

The core activity of avantguard cyber security AG is to provide services in the field of cybersecurity, particularly in the areas of: Penetration Testing (simulating attacks on IT systems), Red Teaming (simulating realistic threats), AD Security Improvement (enhancing the security of Active Directory systems), Basic Health Check (conducting fundamental security checks on IT systems), and Research (research and development in the field of cybersecurity). The company offers these services to support customers in improving their cybersecurity and protecting them from realistic threats.

IT SecuritySoftware Development
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Avanti Group AG Logo

Avanti Group AG 

Baar · Since 2021

The core activity of Avanti Group is technology consulting and implementation expertise, particularly supporting companies in the development and implementation of IT strategies, the evaluation and optimization of IT projects, and the accompaniment of business-critical IT initiatives.

Management ConsultingIT Consulting & Services
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AvanzaTec GmbH Logo

AvanzaTec GmbH 

Weinfelden · Since 2022

The core activity of AvanzaTec is the development of customized web applications and apps for businesses. They focus on creating highly scalable solutions that can be flexibly adapted to the needs of their customers. AvanzaTec offers services such as the development of web applications, apps, and the implementation of microservice architectures to support the efficiency and innovation capabilities of their customers.

Software Development
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avasis AG Logo

avasis AG 

Berneck · Since 1997

The core activity of avasis is consulting, implementation, support and training of digital solutions in the areas of Product Lifecycle Management (PLM) and Application Lifecycle Management (ALM), particularly for the medical technology, mechanical engineering and mechatronics industries. This includes providing services such as consulting, implementation, support and training for software solutions like Teamcenter, Polarion and NX.

IT Consulting & Services
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avasero GmbH Logo

avasero GmbH 

Zurich · Since 2020

The core activity of Avasero is providing complex data solutions, including integration, monitoring and automation of data, to enable better decision-making in companies. The company offers consulting services to support customers in designing and implementing data architectures, and has experts who are able to navigate complex data landscapes and support customers in using data to support their business goals.

IT Consulting & Services
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AVASO Technology Solutions AG Logo

AVASO Technology Solutions AG 

Zug · Since 2020

The company offers a wide range of services in the fields of IT and logistics. The core activities include: IT services: consulting, project management, technology transition management, service desk, managed network, smart data storage and recovery, liquid cooling, data center relocation and migration, and structured cabling. Logistics services: depot and logistics services, asset roll out and lifecycle management, importer/exporter of record (IOR/EOR), and configuration management. Personnel and payroll services: strategic staffing, payroll as a service (PaaS), and skill on demand. Value-added reseller services: distribution of hardware and software products. Overall, the company's core activity can be described as 'IT and logistics services'.

IT Consulting & Services
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Avast Switzerland GmbH Logo

Avast Switzerland GmbH 

Zug · Since 1988

The company offers security solutions for private users and businesses, including antivirus software, patch management, cloud backup, remote control and other security products. The core activity of the company is the development and distribution of security software and services to protect computers, networks and data from threats.

IT SecuritySoftware Development
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Avataris GmbH Logo

Avataris GmbH 

Thun · Since 1996

The core activity of Avataris GmbH is the provision of services in the field of Information and Communication Technology (ICT), particularly in the areas of project management, consulting, engineering, and training. Specifically, this includes the conception, planning, implementation, and evaluation of ICT projects, including the analysis of business processes, the development of strategies and concepts, the creation of specifications, the execution of tests, and the integration of solutions. The company's core activities also include the areas of information security, quality assurance, business communication, IP telephony, and cloud computing. The company supports customers in planning, implementing, and evaluating ICT projects and provides solutions to the challenges in the field of Information and Communication Technology.

IT Consulting & Services
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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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Frequently asked questions

Searching the directory

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.
Per page
102050
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  • 986
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  • 1000
How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
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

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.