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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

Infomed-Verlags AG Logo

Infomed-Verlags AG 

Wil Sg · Since 1980

The company's core activity is providing medical information, particularly in the pharmaceutical industry and drug therapy. The company offers articles, reports, and analyses on various medical topics, such as new medications, treatment methods, and research results. It appears that the company specializes in conveying specialized knowledge to medical professionals and interested parties.

Publishing
View profile3(1)
Informatik-Furrer Logo

Informatik-Furrer 

Wängi · Since 2010

The core activity of Informatik-Furrer is the provision of services and the sale of products in the fields of computer science, telecommunications and electronics. This includes in particular: consulting and sales of computer products, creation and hosting of websites, delivery, installation, maintenance and updating of computer, telecommunications and electronics products, web hosting and related services. The company thus offers a comprehensive range of services and products in the field of information and communication technology.

IT Consulting & Services
View profile5(1)
InfoSec Global (Schweiz) AG Logo

InfoSec Global (Schweiz) AG 

Zurich · Since 2013

The company's core activity is advising and supporting organizations in their transition to quantum-secure encryption technologies. The company provides expertise in cryptography, cybersecurity and innovation to support companies in their transition to quantum-secure solutions.

IT Consulting & Services
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Interworks GmbH Logo

Interworks GmbH 

Oberkulm · Since 2006

IT Consulting & Services
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Int-Ext Communications AG Logo

Int-Ext Communications AG 

Basel · Since 1997

The company provides services in the field of reputation management, including strategic consulting, communication management, crisis management, sustainability and public affairs. The core activity of the company is to support companies and organizations in developing and implementing reputation strategies to improve their perception and credibility in the market.

Public Relations Consulting
View profile5(1)
iOCO Solutions GmbH Logo

iOCO Solutions GmbH 

Zug · Since 2018

The company's core activity is the development and implementation of Enterprise Resource Planning (ERP) systems, as well as consulting and planning of IT landscapes and products for businesses.

IT Consulting & Services
View profile5(1)
IP-Link Sagl Logo

IP-Link Sagl 

Moleno · Since 2009

The core activity of IP-LINK Sagl is the provision of IT services, particularly: * Development and integration of web solutions (Typo3, Magento, etc.) * Hosting services (Typo3, Joomla, etc.) * Network and server administration * Microsoft Partner services (Office 365, Windows Server, etc.) * Data recovery and backup * Software development (web applications, etc.) * IT consulting and support * Search engine optimization (SEO) The company thus offers a wide range of IT services tailored to the needs of businesses.

IT Consulting & Services
View profile5(1)
Isabelle Tschugmall - in the middle Logo

Isabelle Tschugmall - in the middle 

Neuhaus Sg · Since 2020

The core activity of the company 'Isa in the middle' is the provision of services in the field of digital marketing, communication and sales, particularly: strategy consulting, storytelling and content creation, website consulting and development, social media consulting and management, text creation and correction, speaker and event services, and fundraising and pitching workshops. The company also offers specialized services such as thesis correction and ghostwriting.

Advertising AgenciesPublic Relations Consulting
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Ist Engineering AG Logo

Ist Engineering AG 

Suhr · Since 1989

Ist Engineering AG develops and distributes open, industry- and hardware-independent process control systems and software for automation and process-control applications. The portfolio includes products such as ILTIS-PLS, recipe management and a maintenance manager, together with services from consulting and commissioning to ongoing support.

Software Development
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iTBernhaut GmbH Logo

iTBernhaut GmbH 

Weingarten-Kalthäusern · Since 2009

The core activity of iTBernhaut GmbH encompasses the provision of IT services, particularly: * Programming of websites, web applications and individual software solutions * Consulting and procurement of hardware (PCs, laptops, servers, etc.) * Assistance and consulting in the search for suitable software * Support and troubleshooting for IT problems * Design and creation of websites and web applications, including design and implementation of corporate identity concepts. Thus, the company offers a comprehensive range of IT services for private individuals and businesses.

IT Consulting & ServicesSoftware Development
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IT-Box GmbH Logo

IT-Box GmbH 

Ibach · Since 2014

IT Consulting & Services
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ITec Consulting GmbH Logo

ITec Consulting GmbH 

Obfelden · Since 2002

IT Consulting & Services
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IT Werkstatt GmbH Logo

IT Werkstatt GmbH 

Goldach · Since 2020

The core activity of IT Werkstatt GmbH is the consulting, implementation and maintenance of IT solutions for companies, including the creation of customized IT landscapes, as well as the provision of training and support services to support digital transformation.

IT Consulting & Services
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Karger Publishers Foundation Logo

Karger Publishers Foundation 

Basel · Since 1962

Publishing
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Kdesign KATHRIN ZÜRCHER Logo

Kdesign KATHRIN ZÜRCHER 

Marbach Sg · Since 2014

The core activity of KDesign includes the creation of advertising concepts, graphic design, web design and advertising technology. This includes, among other things, the development of logos, the design of print media, the creation of websites, vehicle lettering and the production of advertising materials. The company offers its customers comprehensive support in designing their appearance, from business cards to car lettering.

Advertising Agencies
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Keiala AG Logo

Keiala AG 

Basel · Since 2019

IT Consulting & ServicesSoftware Development
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KeyDesign SA Logo

KeyDesign SA 

Cadenazzo · Since 2010

KeyDesign SA is a graphic design studio providing visual and strategic communication services, including corporate identity, web and multimedia design, advertising campaigns, print production, signage, and exhibition and event setups.

Advertising Agencies
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Kizano Sàrl Logo

Kizano Sàrl 

Morges · Since 2017

The core activity of Kizano is the organization and implementation of events, particularly the creation of events in the field of event management, communication and design. The company offers a wide range of services, including team building, culinary tours, professional and public events, as well as communication and design services such as graphic and web design.

Public Relations Consulting
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Klauser Informatik Logo

Klauser Informatik 

Horgen · Since 1992

The core activity of Klauser Informatik is the provision of services in the field of information technology, particularly in the following specific areas: system programming and administration for UNIX/Linux systems, programming in C, SQL and Client/Server languages, development of internet and intranet applications using HTML, CGI, Perl, Java and MySQL, and conducting courses and training sessions for UNIX and C programming.

Software Development
View profile2(1)
Köhli Informatik AG Logo

Köhli Informatik AG 

Cham · Since 2012

The core activity of KÖHLI INFORMATIK AG is the marketing and implementation of CRM and ERP software solutions, in particular the Act! and delight software, as well as providing consulting, implementation and project management services in the areas of customer relationship management and enterprise resource planning.

IT Consulting & Services
View profile5(1)
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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.
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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.