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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint726,546 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

46'722 companies found

ZEICHENFABRIK ROLAND RYSER Logo

ZEICHENFABRIK ROLAND RYSER 

Zurich · Since 2008

ZEICHENFABRIK ROLAND RYSER is a graphic studio and a practice for scientific illustration. It produces visual concepts and systems, graphic design, infographics and scientific illustrations focused on information visualization and knowledge communication (e.g. technology, biology, medicine, archaeology), and offers services such as corporate design, icon systems, software interfaces and exhibition design.

Advertising Agencies
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zeitbar.ch - Analoges und Digitales & New Work, Patrick Huber Logo

zeitbar.ch - Analoges und Digitales & New Work, Patrick Huber 

Wetzikon Zh · Since 2017

The core activity of the company "zeitbar.ch" is the creation and maintenance of websites, particularly based on WordPress, as well as the provision of services in the areas of online marketing, search engine optimization (SEO) and web design.

Advertising Agencies
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Zimmermann Werbung AG Logo

Zimmermann Werbung AG 

Suhr · Since 2003

The company Zimmermann-Werbung is engaged in advertising.

Advertising Agencies
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ZISKO Ziswiler Kommunikation Manufaktur für Marketing und Kommunikation Logo

ZISKO Ziswiler Kommunikation Manufaktur für Marketing und Kommunikation 

Lenzerheide/Lai · Since 2020

ZISKO Ziswiler Kommunikation Manufaktur für Marketing und Kommunikation provides integrated marketing and communication services. Offerings include brand consulting, strategy and concept development, content management, web/SEO, online and offline campaigns, PR and project management, with external specialists engaged as needed.

Public Relations Consulting
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Z-Management AG Logo

Z-Management AG 

Eschenbach Sg · Since 2007

The core activity of Z-Management AG is to support companies in minimizing the risks of costly production downtime, particularly through the analysis and evaluation of supplier risks and the development of measures to minimize these risks. To this end, the company offers a software platform called ZAMENTA, which helps companies to systematically evaluate their suppliers and identify potential risks.

Management ConsultingSoftware Development
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ZNIPP GmbH Logo

ZNIPP GmbH 

Horw · Since 2000

ZNIPP GmbH is a software development company that builds digital products and custom workflows. Its work focuses on rapid MVP development, user experience (UX), automation, and the integration of machine learning solutions.

Software Development
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ZUSECO Züst Security Consulting Logo

ZUSECO Züst Security Consulting 

Walzenhausen · Since 2008

The core activity of ZUSECO Züst Security Consulting is to advise and support customers in the field of IT security, including analysis, implementation of security solutions, as well as training and awareness programs.

IT Consulting & Services
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beUnity Living AG Logo

beUnity Living AG 

Adliswil · Since 2025

The core activity of beUnity is the development and provision of a digital platform for communication, networking and community building. The platform enables users to create digital meeting points to make interactions visible and measure the sustainable development of communities. The platform offers features such as communication, engagement, networking and community management to meet the needs of companies, organizations and communities.

Web Portals & Platform Companies
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Pyxa SA Logo

Pyxa SA 

Sierre · Since 2025

The core activity of Pyxa is the development of simple, effective and tailored digital solutions to support the growth of companies and respond to their unique challenges. In particular, Pyxa focuses on the development of multilingual websites and applications, as well as the creation of intuitive and natural technological solutions that simplify everyday life and meet the needs of customers.

Software Development
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procelo tosca GmbH Logo

procelo tosca GmbH 

Lucerne · Since 2025

procelo tosca GmbH provides consulting and coaching to improve software quality, applying the EYE (EMPOWER YOUR EXCELLENCE) method to help teams produce more maintainable internet software through processes, testing and iterative practices.

Software Development
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LeadhubOutbound Leads by COHAGA

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

Discover Leadhub
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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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.