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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

Sahli & Partner AG Logo

Sahli & Partner AG 

Urtenen-Schönbühl · Since 2012

The core activity of sawli:interactive is the development of software solutions and the creation of digital platforms, particularly in the field of web development. The company offers individual solutions to its customers, focusing on high quality and security. It develops complex platforms that work on any device and also provides services in the areas of design and UX development.

Advertising AgenciesSoftware Development
View profile5(10)
salted GmbH Logo

salted GmbH 

Olten · Since 2003

The core activity of Salted is the development of brand worlds for companies, including strategy, design and publishing. They support customers in sharpening their brand images, developing communication strategies and designing websites and landing pages.

Advertising Agencies
View profile5(10)
Scherrer Medien GmbH Logo

Scherrer Medien GmbH 

Berg Tg · Since 2010

The core activity of Scherrer Medien is the creation and development of digital solutions, in particular: web design and programming, e-commerce solutions, app development, UX/UI design, and 3D animation and AR/VR applications. The company also offers services in the field of digital communication and marketing, such as the conception and implementation of advertising campaigns.

Advertising Agencies
View profile5(10)
Schlüssel Informatik AG Logo

Schlüssel Informatik AG 

Aarau · Since 1988

The core activity of Schlüssel Informatik AG encompasses the provision of IT services, web and design solutions, as well as consulting and implementation of individual solutions for businesses. This includes, in particular: IT Services: infrastructure, support, maintenance, security; Web & Design: website design, hosting, online marketing; Consulting: consulting and implementation of IT solutions; Solutions: development of individual solutions for businesses. The company positions itself as a full-service provider for all areas of IT and offers competent consulting and implementation through highly trained specialists.

IT Consulting & ServicesSoftware Development
View profile5(10)
Schrifterei Wyler Logo

Schrifterei Wyler 

Winterthur · Since 2015

The core activity of Schrifterei Wyler is the creation of signage and graphic design, particularly for vehicles, windows, special signage, wall paintings and gilding.

Advertising Agencies
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SCHRIFTEN + DESIGN WERBETECHNIK M. Beck Logo

SCHRIFTEN + DESIGN WERBETECHNIK M. Beck 

Biberist · Since 2008

The company Schriften & Design offers a wide range of services in the field of visual communication and advertising. The core activities include: Signage: creation of signs for vehicles, buildings, facades, and other surfaces using films, digital printing, and other techniques. Car Wrapping: wrapping of vehicles for advertising purposes or to protect the original paintwork. Window Tinting: application of visible and UV protection films on vehicle and facade windows. Textile Printing: printing of workwear and leisure clothing with logos or other designs. 3D Objects: production of three-dimensional advertising objects for trade fairs, shop windows, and events. Laser Engraving: creation of precise engravings on various materials such as plastic, aluminum, wood, leather, and glass. The company thus offers a broad spectrum of services for visual communication and advertising to draw attention to customers and business partners.

Advertising Agencies
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SCS Software Consulting Service AG Logo

SCS Software Consulting Service AG 

Grabs · Since 2015

The core activity of SCS Software Consulting Service AG is the development, distribution, training and support of software products for financial service providers, particularly in the area of securities accounting. This also includes the development of industry- and company-specific individual software as well as software-related consulting.

IT Consulting & ServicesSoftware Development
View profile3.8(10)
SecureIT Swiss AG Logo

SecureIT Swiss AG 

Flamatt · Since 2016

The core activity of SecureIT Swiss GmbH is the provision of cybersecurity services and IT solutions, including security consulting, penetration testing, incident response, security awareness training and managed services for network, Microsoft and Linux support.

IT Consulting & Services
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Sektor10 GmbH Logo

Sektor10 GmbH 

Winterthur · Since 2019

The core activity of Sektor10 GmbH is the creation of advertising technology and visual communication, including typography and advertising design. The company offers services such as the implementation of ideas and projects in the field of advertising and communication design.

Advertising Agencies
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SEMBOX GmbH Logo

SEMBOX GmbH 

Klingnau · Since 2015

The core activity of SEMBOX GmbH is search engine marketing, including: search engine optimization (SEO), search engine advertising (SEA), Google Ads management, conversion optimization, and website analysis and optimization. The company supports SMEs in Switzerland in improving their online presence and increasing their visibility on the internet.

Advertising Agencies
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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.

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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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  • 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.