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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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47'425 companies found

Kabelfernseh-Genossenschaft Walterswil SO Logo

Kabelfernseh-Genossenschaft Walterswil SO 

Walterswil So · Since 1986

Kabelfernseh-Genossenschaft Walterswil SO operates the local cable network and provides digital television, broadband internet and fixed-line telephony. Technical operation and customer support are carried out in cooperation with regional partner ggs netz ag, with services delivered via the Quickline network.

Telecommunications
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Käppeli Electronics GmbH Logo

Käppeli Electronics GmbH 

Obfelden · Since 2016

The core activity of Käppeli Electronics GmbH, led by Corvin Nogara, primarily encompasses IT services and entertainment electronics. Specifically, the company offers: IT support for private individuals and SMEs, including Office 365, mail hosting, NAS systems, and server systems; installations and repairs of entertainment electronics, such as SAT systems, Panasonic TVs, and SONOS sound systems; video productions and graphic design, including logo creation, website design, and flyer design; telephony and communication solutions, including IP telephony and video surveillance; and electrical installations, as well as LAN and WLAN installations in buildings. The company thus provides a wide range of services in the fields of IT and entertainment electronics.

IT Infrastructure & Cloud
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karten-werk GmbH Logo

karten-werk GmbH 

Olivone · Since 2015

The core activity of Karten-Werk GmbH is the development of web mapping applications, geo-data infrastructure, drone flights and GIS support. The company also offers additional services such as GIS training, databases and fast map servers.

Software Development
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KData GmbH Logo

KData GmbH 

Wald Zh · Since 2010

The core activity of KDATA is the development and provision of computer hardware and software solutions for various industries, including banks, media companies, hospitals, taxi companies and others. This includes the development of standard and individual software, consulting, support and the provision of professional software solutions for the operation of companies, associations and private individuals.

Manufacture of IT HardwareSoftware Development
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KDS, Kaufmann Development & Support Logo

KDS, Kaufmann Development & Support 

Kollbrunn · Since 1993

The core activity of KDS - Kaufmann Development & Support is the provision of IT services, particularly in the areas of: * Hardware support * Software support * Programming * Fleet management solutions (vehicle tracking). The company thus offers comprehensive IT support and services for businesses and individuals.

IT Consulting & Services
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Keiser - Wiederkehr Multimedia GmbH Logo

Keiser - Wiederkehr Multimedia GmbH 

Dachsen · Since 2010

The core activity of Keiser-Wiederkehr Multimedia GmbH is to provide services and solutions in the field of information and communication technology, particularly in the following areas: Cable TV and satellite systems, IT, PC and internet, network solutions, and remote maintenance. The company positions itself as a specialist for internet, TV and PC and offers corresponding services and solutions for private and business customers.

Electrical Planning & InstallationTelecommunications
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Kessler KMU Software GmbH Logo

Kessler KMU Software GmbH 

Klosters Dorf · Since 2009

Kessler KMU Software GmbH provides and supports the SelectLine business software for SMEs and offers consultancy, training and technical support, together with related services such as cloud solutions, archiving and hardware/software provision.

IT Consulting & ServicesSoftware Development
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KHEOPS TECHNOLOGIES SA Logo

KHEOPS TECHNOLOGIES SA 

Plan-Les-Ouates · Since 2002

KHEOPS TECHNOLOGIES SA develops web-based software solutions for the healthcare sector, including electronic health records and clinical information systems. Its product portfolio includes ClevEHR (EHR), Imeds (labor results consolidation), KLS (patient flow and real-time location), JustLink (professional–patient communication) and ScribEHR (clinical voice transcription); the products support interoperability with standards such as HL7 and FHIR and the company adheres to ISO 9001 and ISO 13485.

Software Development
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kiconsulting.CH GmbH Logo

kiconsulting.CH GmbH 

Oftringen · Since 2020

kiconsulting.CH GmbH provides consulting, implementation and ongoing support for ERP and accounting software, including training and maintenance. Services include bookkeeping and administration-as-a-service and the implementation of products such as Proffix Px5, Infoniqa ONE 50 and Topal.

IT Consulting & Services
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kiconsulting.CH Kinzinger Logo

kiconsulting.CH Kinzinger 

Oftringen · Since 2020

kiconsulting.CH Kinzinger Softwaredienstleistungen provides consulting and implementation services for ERP and accounting software, including related system configuration. Services include planning, installation, user training, maintenance and support, as well as bookkeeping and administration-as-a-service; the firm works with products such as Proffix, Infoniqa ONE 50 and Topal.

IT Consulting & Services
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KISS Technologies GmbH Logo

KISS Technologies GmbH 

Adliswil · Since 2010

The core activity of KISS Technologies GmbH is the development and implementation of software solutions and technologies for various industries, particularly in the fields of aviation, healthcare, robotics, and computer vision. The company offers services such as system development, project management, software development and testing, and has experience working with various technologies including C++, Linux, computer vision, and artificial intelligence.

Software Development
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K-iS Systemhaus GmbH Logo

K-iS Systemhaus GmbH 

Basel · Since 2008

The company is an IT service provider specializing in the development and implementation of IT solutions. The company's core activity includes accepting and processing customer requests, collaborating with renowned manufacturers, and developing its own solutions and products. The company also offers support services, including second and third-level support.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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Klaar GmbH Logo

Klaar GmbH 

Basel · Since 2023

The core activity of Klaar GmbH is a communications agency specializing in the provision of communication services.

Advertising Agencies
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Klaroweb GmbH Logo

Klaroweb GmbH 

Winterthur · Since 2017

The company Klaroweb GmbH offers services in the field of digital marketing and website creation. The core activities include the development of digital strategies, the creation of websites, search engine optimization (SEO), the management of company profiles in social media, targeted placement of online advertising, and online reputation management. The goal is to support companies in strengthening their digital visibility, increasing their reach, and achieving their online goals.

Advertising Agencies
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Klub Galopp GmbH Logo

Klub Galopp GmbH 

Zurich · Since 2022

Klub Galopp GmbH is a studio for animation, illustration and graphic design. The studio produces animated films, illustrations and graphic work for projects and clients and publishes examples of its work in a showreel.

Advertising Agencies
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KMD-Design GmbH Logo

KMD-Design GmbH 

Uster · Since 2010

The core activity of KMD-Design GmbH is the creation and design of websites, webshops and other online presences for companies, including the development of e-commerce solutions, search engine optimization and the creation of print materials and advertising media.

Advertising Agencies
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Kobalt AG Logo

Kobalt AG 

Kriens · Since 1979

The core activity of Kobalt AG is the provision of services in the field of corporate communications, particularly in the areas of branding, digital and advertising. Specifically, this includes consulting, conception and implementation of communication strategies, advertising concepts, brand positioning, corporate identity, corporate design and digital presence.

Advertising Agencies
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KoinaSoft GmbH Logo

KoinaSoft GmbH 

Zurich · Since 2008

Koina offers professional innovation management services to other companies, encompassing the development of new products and services that are innovative, technically feasible, economically viable, and sustainable. As an external partner, Koina brings fresh input and expert knowledge to support companies in their innovative development.

IT Consulting & Services
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Koller-Computer GmbH Logo

Koller-Computer GmbH 

Brienz Be · Since 2010

The core activity of Koller-Computer GmbH is the provision of services and solutions in the field of information and communication technology (ICT), particularly in the areas of: * Trading in hardware and software * Network technology and network security * Maintenance and support of IT systems * Migration and optimization of IT infrastructures * Voice and VOIP solutions (Voice over IP) * Data security and firewall technology * Consulting and integration of ICT and telephone services The company also offers specific solutions such as internet and WLAN services, computer and notebook services, voice solutions, and cloud and software solutions.

IT Consulting & Services
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KOMM! Produktions AG Logo

KOMM! Produktions AG 

Wettingen · Since 2017

The core activity of KOMM Produktions AG is the consulting, coordination, scouting and monitoring of projects in the field of production of print and advertising materials, merchandise, textiles, packaging and point-of-sales tools. The company offers a wide range of services, including production management, print management, merchandise management, POS management, textile management and packaging management. It supports customers in planning, designing, implementing and producing their products and services, offering a comprehensive network of partners and suppliers.

Advertising Agencies
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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.