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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

ICON Informatics Consulting Networking SA Logo

ICON Informatics Consulting Networking SA 

Plan-Les-Ouates · Since 1997

The core activity of Icon SA is the provision of IT services, in particular: * Hosting (server and data hosting) * User assistance and support * Security services (security monitoring, audits, security consulting) * Network maintenance and support * Provision of hardware and software * Wi-Fi and network services * Data archiving and backup * E-mail and server management. Thus, the company offers a wide range of IT services for businesses and organizations.

IT Consulting & Services
View profile5(27)
TBS Telekom AG Logo

TBS Telekom AG 

Suhr · Since 2011

Telecommunications
View profile3.7(27)
Webperformance GmbH Logo

Webperformance GmbH 

Langendorf · Since 2023

The core activity of Webperformance GmbH is the creation and design of websites as well as graphic design. They offer services such as web design, graphic design and the development of online ordering systems, with the goal of creating user-friendly and technically efficient websites that appeal to visitors and invite them to linger.

Advertising Agencies
View profile5(27)
Bluemelaube GmbH Logo

Bluemelaube GmbH 

Zug · Since 1996

The core activity of the company flowerapp is the development and provision of a software solution for florists and garden centers.

Software Development
View profile4.3(26)
Coiffeur Shery - Sapnicaj Fatmir Logo

Coiffeur Shery - Sapnicaj Fatmir 

Aarau · Since 2022

Software Development
View profile4.5(26)
Floradiso AG Logo

Floradiso AG 

Lucerne · Since 2003

The core activity of the company flowerapp is the development and provision of a software solution specifically for florists and garden centers.

Software Development
View profile4.8(26)
GM communication SA Logo

GM communication SA 

Lausanne · Since 2006

The core activity of GeneralMedia SA is the publication of media content and solutions in the areas of leisure, family, gastronomy and culture. This includes the publication of print and online media, such as magazines, guides and websites, as well as the creation of digital content and solutions for partner companies. The company also offers services in the areas of e-marketing, web development, communication and advertising.

Public Relations Consulting
View profile4.4(26)
Magnolia International AG Logo

Magnolia International AG 

Münchenstein · Since 1997

Magnolia International AG provides a composable Digital Experience Platform (DXP) and a headless/hybrid CMS for creating, managing and delivering content across websites, portals and apps. The platform includes integrations with commerce and third‑party systems, AI-assisted content features, a cloud offering and professional services for migration, support, training and partner-led implementations.

Web Portals & Platform Companies
View profile4.9(26)
Blumen Locher GmbH Logo

Blumen Locher GmbH 

Winterthur · Since 2015

The core activity of flowerapp is the development and provision of a software solution specifically for florists and garden centers.

Software Development
View profile4.5(25)
Chemours Services Sàrl Logo

Chemours Services Sàrl 

Meyrin · Since 2014

Advertising Agencies
View profile4(25)
Guillaume Allet - Service informatique Sàrl Logo

Guillaume Allet - Service informatique Sàrl 

Collombey · Since 2023

The core activity of the company "Guillaume Allet - Service informatique & Création Web avec Touches Photographiques Professionnelles" encompasses two main areas: 1. **IT Services**: The company provides support and services to businesses and individuals in the fields of IT, network installation, and technical support. 2. **Web Development and Photography**: The company creates websites, including e-commerce solutions, and offers professional photography services for events, sports events, and other occasions.

IT Consulting & Services
View profile5(25)
HIGH Quality PC GmbH Logo

HIGH Quality PC GmbH 

Opfikon · Since 2001

IT Consulting & ServicesRetail - Electronic Devices
View profile4.9(25)
Studerus AG Logo

Studerus AG 

Schwerzenbach · Since 1994

The Studerus AG is a distributor of network solutions and products, particularly for small and medium-sized enterprises (SMEs). The company's core activity is the marketing and distribution of network products, such as modems, routers, switches, VoIP telephony solutions and NAS systems, as well as providing services like project support, WLAN measurement, training and support.

IT Infrastructure & CloudWholesale - Electronic Devices
View profile4.1(25)
ERF Medien Logo

ERF Medien 

Pfäffikon Zh · Since 2003

The company is a media company specializing in the production and dissemination of journalistic content. The core activity consists of creating and publishing articles, reports and other media content tailored to the needs and interests of the target audience. The company values independent, constructive and needs-oriented journalism and aims to have a positive and encouraging impact on its target audience with its content.

JournalismPublishingRadio & TV Broadcasters
View profile4.5(24)
GRÜN Ivaris AG Logo

GRÜN Ivaris AG 

Wallisellen · Since 1989

The core activity of GRÜN Ivaris AG is the development and provision of software solutions for the education sector, particularly for the organization of practice-oriented exams, vocational training and higher education institutions.

IT Consulting & ServicesSoftware Development
View profile4.7(24)
Level One Fashion GmbH Logo

Level One Fashion GmbH 

Nesselnbach · Since 2012

Software Development
View profile4.6(24)
Sailogy SA Logo

Sailogy SA 

Chiasso · Since 2013

The core activity of Sailogy is the brokerage of boat rental services, particularly sailboats and motorboats, catamarans and gulets, with or without a skipper and hostesses, for holiday trips. The company offers an online platform where customers can find and book a selection of boats and travel destinations. Sailogy works with professional charter companies and provides customers with support from a multilingual team of experts.

Web Portals & Platform Companies
View profile3.3(24)
Signvision Handels AG Logo

Signvision Handels AG 

Gossau Sg · Since 2021

Advertising Agencies
View profile4.9(24)
Voltec Telecom GmbH Logo

Voltec Telecom GmbH 

St. Gallen · Since 2020

Telecommunications
View profile4.2(24)
Widmer & Kunz GmbH Logo

Widmer & Kunz GmbH 

Basel · Since 2024

The core activity of Widmer & Kunz GmbH is the provision of services in the field of digital marketing, web design, consulting, and e-commerce. Specifically, this includes: Web design: creation of websites and online presence for customers; Marketing: development and implementation of marketing strategies for customers; Consulting: advising customers on solving complex challenges; E-commerce: creation and maintenance of online shops for customers. The company positions itself as a full-service provider for digital solutions and offers its customers tailored solutions for their online presence and marketing strategies.

Advertising Agencies
View profile5(24)
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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.