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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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47'425 companies found

IT4EX GmbH Logo

IT4EX GmbH 

Zurich · Since 2012

The company IT4EX provides ICT services, particularly in the areas of: server and network operations, cyber security, VoIP telephony, secure mail systems, and backup solutions. In addition, the company also offers specialized solutions from partners such as Swisscom, Microsoft, GDATA, and others. The core activity of the company is the provision of technical services and solutions for businesses in the field of information and communication technology (ICT).

IT Consulting & Services
View profile4.3(3)
IT-Burri Logo

IT-Burri 

Les Hauts-Geneveys · Since 1990

IT-BURRI is a service company specializing in consulting and supporting businesses in the fields of information technology (IT) and system management. The company's core activities include: IT consulting and support for businesses, project management for IT projects, technological monitoring and consulting on new technologies and trends, security of information systems and risk management, governance of information systems and consulting on IT strategies, auditing and evaluation of IT systems and processes, and development of cloud computing and IT infrastructure solutions. The company thus offers a wide range of services to support businesses in optimizing their IT systems and processes and improving their competitiveness.

IT Consulting & Services
View profile4.3(3)
IT-Consult Frehner GmbH Logo

IT-Consult Frehner GmbH 

St. Gallen · Since 2010

The core activity of IT-Consult Frehner GmbH is the provision of IT services, including: IT consulting, remote maintenance and on-site service, planning and implementation of ICT projects, sales, installation and configuration of computer hardware and software, maintenance and care of IT systems, data management and archiving, malware protection and backup/restore concepts. The company thus offers comprehensive IT services for companies and organizations.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile3.7(3)
IT-Economy C. Thomann Logo

IT-Economy C. Thomann 

Herisau · Since 2004

IT-Economy C. Thomann provides consulting and development services for websites and web applications, including responsive design, database solutions and system integration. Services also include visual design and the development of connected applications.

IT Consulting & Services
View profile3.7(3)
IT Economy GmbH Logo

IT Economy GmbH 

Herisau · Since 2009

IT Economy GmbH develops websites and web applications, providing responsive design, database-backed solutions and integration across applications and devices.

IT Consulting & Services
View profile3.7(3)
ITHusband GmbH Logo

ITHusband GmbH 

Adliswil · Since 2020

The core activity of ITHusband GmbH is the provision of IT services, specifically: * Web hosting: Offering hosting services for websites, including storage space, domain management, and email addresses. * Web development: Creating and updating websites, including design, development, and maintenance. * IT support: Providing technical support for computers, networks, and other IT systems. * Antivirus and VPN services: Offering security services to protect computers and networks from viruses and other threats. * CMS management: Managing content management systems (CMS) such as WordPress, including installation, configuration, and updates. * SEO optimization: Optimizing websites for search engines like Google to achieve a higher ranking. The company thus offers a comprehensive range of IT services to support customers in creating, maintaining, and securing their online presence.

IT Consulting & Services
View profile5(3)
IT-onBase AG Logo

IT-onBase AG 

Uetendorf · Since 2007

The core activity of IT-onBase AG includes providing services in the areas of project management, IT security, IT architecture, ICT and cloud, as well as personnel leasing and consulting. The company offers solutions for complex ICT projects and consulting mandates, and supports customers in planning, implementing and maintaining IT infrastructure projects.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.7(3)
iTrain GmbH Logo

iTrain GmbH 

Schmerikon · Since 2007

iTrain GmbH provides IT services and consultancy for Windows and cloud environments, focusing on Windows Server, Active Directory/Azure AD, Exchange, M365 and Azure. The company carries out migrations, automation and audit projects, develops custom software and offers products such as the ADConnector user-lifecycle management application and the AbsTracker absence-management system.

IT Consulting & ServicesSoftware DevelopmentContinuing Education Institutes
View profile4.3(3)
IT-Schneuwly Logo

IT-Schneuwly 

Bösingen · Since 2022

The core activity of IT-Schneuwly is the provision of IT services, particularly: * Consulting and support for private individuals and small and medium-sized enterprises (SMEs) * Development and implementation of software solutions * Setup and configuration of networks and home networks * Installation and configuration of hardware and software * Performing backups and data security * Repair and update of computers * Development of websites and web applications In addition, the company also offers design and printing services.

IT Consulting & Services
View profile4.7(3)
IT-Suisse AG Logo

IT-Suisse AG 

Schindellegi · Since 2004

The core activity of IT-Suisse is the provision of IT services, particularly in the areas of: * Web development (creation of web applications, internet presence and website management) * Digitalization (support for the digital transformation of companies) * Microsoft 365 Migration & Cloud (consulting and implementation of cloud solutions with Microsoft 365) * Online marketing (social media marketing, search engine marketing and advertising) * Software development (creation of cloud-based software and digital customer interfaces) The company thus offers a wide range of services aimed at supporting companies in their digital transformation and strengthening their online presence.

IT Consulting & ServicesSoftware Development
View profile5(3)
IVU Traffic Technologies Schweiz AG Logo

IVU Traffic Technologies Schweiz AG 

Olten · Since 2018

The company's core activity is the development and provision of software solutions for public transportation, particularly for the planning, control and optimization of transportation systems, including service planning, resource planning, dispatching, operations management, ticketing, passenger information and billing.

Software Development
View profile4.7(3)
Jaberg Design Logo

Jaberg Design 

Solothurn · Since 2003

Jaberg Design is a full-service partner for visual communication and graphic design. Services include logo and web design, SEO, market communication, infographics, corporate publishing, signage, print materials, and exhibition and event design.

Advertising Agencies
View profile5(3)
Jaeggi & Tschui Grafik Webdesign GmbH Logo

Jaeggi & Tschui Grafik Webdesign GmbH 

Deitingen · Since 1998

The core activity of the company "jaeggi & tschui grafik webdesign gmbh" is the provision of services in the field of advertising and communication, in particular: Graphic design and branding (logo design, print design, etc.), web design and development of websites with Content Management System (CMS), photography and image editing, and print advertising (vehicle lettering, magazines, etc.). The company positions itself as an advertising agency that supports companies in the development of their brand and communication.

Advertising Agencies
View profile5(3)
JÄGER IT GmbH Logo

JÄGER IT GmbH 

Seon · Since 2020

The core activity of JÄGER IT GmbH is the provision of IT services, including: IT support and assistance with computer problems, IT service and maintenance of computers and laptops, IT consulting and consulting for the procurement of hardware and software, development and maintenance of websites. The company thus offers comprehensive IT services for private individuals and companies.

IT Consulting & Services
View profile5(3)
Janine Iten Web & Interaction Design GmbH Logo

Janine Iten Web & Interaction Design GmbH 

Zurich · Since 2016

The company's core activity is the creation and design of websites as well as the provision of User Experience (UX) design services. The company offers web design, UX design and interaction design and supports customers in the development of user-friendly online presences.

Web Portals & Platform Companies
View profile5(3)
Joshua Nowak Online-Marketing Dienstleistungen jnowaj Logo

Joshua Nowak Online-Marketing Dienstleistungen jnowaj 

Esslingen · Since 2021

The company offers online marketing services, specializing in Facebook Ads. They help businesses generate qualified leads and increase sales by creating and executing individual marketing campaigns. They also offer free consulting and a trial week to demonstrate their services.

Advertising Agencies
View profile5(3)
JUMEDIA Webagentur GmbH Logo

JUMEDIA Webagentur GmbH 

Naters · Since 2018

The core activity of Jumedia Webagentur GmbH is the creation of websites, search engine optimization (SEO), social media support and content production.

Advertising Agencies
View profile3.7(3)
Juni Designs by Gina Senn Logo

Juni Designs by Gina Senn 

Brunnen · Since 2020

JuniDesigns is a graphic design studio specializing in creating visual identities and online presences for businesses and individuals. The core activities include: Graphic design (logo design, business cards, flyers, etc.), Web design (creation of customizable WordPress-based websites), Marketing support (development of concepts for perfect market placement), and Individual consulting and project management. The company also offers special services such as shirt printing and the creation of iron-on transfers.

Advertising Agencies
View profile5(3)
Kampajobs GmbH Logo

Kampajobs GmbH 

Zurich · Since 2019

The company is a sustainability hub and an agency specializing in marketing, communication, and fundraising. Its core activities include supporting customer projects, creating content for social media and websites, organizing events, and taking care of guests and the community. With a strong focus on sustainability and social responsibility, the company also offers services such as consulting and support for organizations and businesses committed to sustainability and social responsibility.

Advertising Agencies
View profile3.7(3)
Karling AG Logo

Karling AG 

Zurich · Since 2013

The core activity of Karling is the creation of marketing and advertising concepts as well as the implementation of communication strategies for clients. This includes, among other things: brand strategies and concepts, corporate identity and corporate design, advertising (TV, cinema spots, ads, posters, radio), digital solutions (websites, HTML5 campaigns, social media management, content marketing), visual implementations with artificial intelligence, and in-house film production. The company positions itself as a full-service agency offering both online and offline solutions and specializes in solving problems with creativity and passion.

Advertising Agencies
View profile5(3)
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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.