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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'425 companies found

atety sàrl Logo

atety sàrl 

Niederwangen B. Bern · Since 2014

The core activity of atety sàrl is to provide services in the field of digital technologies, particularly in the following areas: 1. **Application Integration**: The company supports customers in integrating their digital components, such as devices and applications, to create a service-oriented IT architecture. 2. **Drupal Development**: atety sàrl specializes in developing solutions with the Content Management System (CMS) Drupal and offers expertise in this area. 3. **Livestreaming**: The company provides services for broadcasting events on the internet in HD or 4K quality, such as conferences, webinars, workshops, concerts, and public events. Overall, the company's focus is on advising and implementing digital solutions for businesses to optimize their IT systems and meet their customer needs.

IT Consulting & Services
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ATG systèmes, Thierry Guillemin Logo

ATG systèmes, Thierry Guillemin 

Ecublens Vd · Since 2000

The core activity of ATG Systèmes is the sale, programming, installation, maintenance and repair of cash register systems and payment terminals, particularly from brands such as Schultes, RCH and Nets. The company also offers related services such as training, support and maintenance to support customers in the Swiss Romandy region in managing their sales transactions and payment processing.

IT Consulting & Services
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ATG Suisse SA Logo

ATG Suisse SA 

Stabio · Since 2005

The company ATG Anzani Group is an IT service provider specializing in the areas of Business Intelligence, Artificial Intelligence, software development, and digital transformation. The company's core activities include: development and implementation of Business Intelligence solutions, creation of customer-specific software applications, application of Artificial Intelligence technologies, consulting and support for the digital transformation of companies, development of solutions for the automation of business processes (Robotic Process Automation), and application of Blockchain technology in the field of digital assets. The company offers its services to companies from various industries, including energy, gas, oil, chemicals, and others.

Software Development
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AT Handel & Dienstleistung GmbH Logo

AT Handel & Dienstleistung GmbH 

Volketswil · Since 2024

AT Handel & Dienstleistung GmbH provides IT consulting and IT services, including analysis, planning, implementation, support, system integration and cloud solutions. The company supports projects from initial analysis through implementation and provides ongoing IT support.

IT Consulting & ServicesIT Security
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atheia Sàrl Logo

atheia Sàrl 

Les Acacias · Since 2022

The company Atheia Sàrl provides IT services to small and medium-sized enterprises (SMEs). The core activities include: IT support (technical support for software, hardware and network issues), regular maintenance of IT systems (regular maintenance and security checks), consulting and training (advice and training for optimizing IT usage), IT infrastructure (management and maintenance of IT infrastructure), and telephony (implementation of VoIP solutions for businesses). The company thus offers comprehensive IT services to SMEs to secure, maintain and optimize their IT infrastructure.

IT Consulting & Services
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Athena AG für Data-Engineering und Consulting Logo

Athena AG für Data-Engineering und Consulting 

Zurich · Since 1993

Athena AG für Data-Engineering und Consulting provides data engineering and consulting services focused on data analysis, CRM systems, software development, and data capture/management.

IT Consulting & Services
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ATHENAIS SA Logo

ATHENAIS SA 

Boudry · Since 2019

ATHENAIS SA develops AI-based systems for defect detection and predictive analytics, including a HyperOptimization tool for parameter selection with Cognex Vidi and Halcon MvTec. The company also provides the AIS automated optical inspection platform and software modules MAP Pilot (image collection) and MAP Inspect (image tagging).

IT Consulting & Services
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Athenco Sàrl Logo

Athenco Sàrl 

Geneva · Since 2020

The core activity of Athenco is software quality engineering, particularly the industrialization of test processes and the automation of tests. The company offers solutions and services in the areas of test automation, test management, test data management and quality assurance, especially for SAP systems.

IT Consulting & Services
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Athlema AG Logo

Athlema AG 

Cham · Since 2022

The core activity of Athlema AG is the brokerage and marketing of partnerships between Swiss snow sports athletes and business partners. The company acts as a management agency, supporting athletes in economic matters and developing individual marketing solutions to enable long-term and sustainable collaborations between athletes and companies.

Advertising Agencies
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Atilla Deniz Logo

Atilla Deniz 

Rorschach · Since 2019

The company's core activity is providing services in the field of digital transformation, particularly in the areas of: web and app development, 3D and VFX production, branding and brand strategy, social media strategy and content creation, video production, artificial intelligence development, and startup consulting and marketing consulting. The company supports customers in visual communication, the development of digital platforms, and the positioning of their brand in the market.

Advertising Agencies
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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
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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.