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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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IndustryIT & Communication
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Matching companies

47'425 companies found

Adivan High-Tech AG Logo

Adivan High-Tech AG 

Wangen Sz · Since 1990

The core activity of ADIVAN includes the production, distribution and development of digital storage media such as CDs, DVDs, Blu-ray discs, music cassettes, video cassettes and floppy disks. In addition, the company offers duplication solutions for CDs and DVDs, including the development and sale of its own products and complete solutions for media production.

IT Infrastructure & Cloud
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Adjumed Services AG Logo

Adjumed Services AG 

Zurich · Since 1996

The core activity of Adjumed Services AG is the development and provision of software solutions for the capture, analysis and validation of medical data, particularly in the area of registry management for various medical specialist societies and organizations. The solutions include, among others, the products AdjumedCollect, AdjumedAnalyze and AdjumedValidate, which enable the collection, analysis and validation of data to improve the quality of medical care and support research.

Public Relations ConsultingContinuing Education Institutes
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ADKEY AG Logo

ADKEY AG 

Davos Platz · Since 2009

The core activity of ADKEY AG is the consulting, brokerage and marketing of online advertising in Switzerland. Specifically, this includes media planning, media processing, reporting, analysis and recommendation for online advertising campaigns, as well as the implementation of an ad management system for customers with corresponding inventory.

Advertising Agencies
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Adlati Engineering GmbH Logo

Adlati Engineering GmbH 

Dättwil Ag · Since 1994

The core activity of Adlati Software Engineering GmbH is the development of software solutions and the provision of goal-oriented support for customers.

Software Development
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adlima GmbH Logo

adlima GmbH 

Lucerne · Since 2004

adlima GmbH is a publishing company that produces editions of classic literature in simplified and foreign-language formats. Offerings include texts in simple and easy German, prose versions of plays, language-learning editions in English, French and Italian, and illustrated classics for children; texts are adapted close to the originals and reviewed by native proofreaders.

Publishing
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admaos GmbH Logo

admaos GmbH 

Lenzburg · Since 2015

The core activity of admaos GmbH is the development of software solutions with a focus on user-friendliness and user experience, aimed at simplifying and relieving the workload of its customers.

Software Development
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ADMAZING AG Logo

ADMAZING AG 

Tägerwilen · Since 2002

ADMAZING AG provides AI-powered marketing solutions focused on measurable marketing performance. Its services include measurement and analytics (OutMeasure), data-driven creative production (OutCreate), marketing investment optimisation (OutSmart) and a technology suite referred to as Seamless Technology.

IT Consulting & Services
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Admedia AG Logo

Admedia AG 

Zurich · Since 1981

The core activity of Admedia AG is the creation and marketing of industry-specific shopping guides.

Advertising Agencies
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AdmiCash GmbH Logo

AdmiCash GmbH 

Glis · Since 2012

The core activity of AdmiCash GmbH is the development and distribution of accounting software for small and medium-sized enterprises. The software enables users to manage their company's finances, create invoices, monitor payment transactions and prepare tax returns.

Software Development
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AdMind Public Relations, Karin Auf der Maur, Luzern Logo

AdMind Public Relations, Karin Auf der Maur, Luzern 

Lucerne · Since 2012

The core activity of the company 'admind public relations' is the strategic and operational support of customers in the areas of communication and public relations. This includes in particular consulting, implementation, project management, sparring partnership and coaching for communication projects.

Public Relations Consulting
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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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  • 884
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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.