ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

Filters
IndustryIT & Communication
Search results

Matching companies

47'425 companies found

apm GmbH Logo

apm GmbH 

Münchenstein · Since 2012

The core activity of APM GmbH is the provision of IT services, including: IT consulting, IT support, network security, backup systems, security solutions, telephony solutions, and Microsoft 365 solutions. The company offers individual and customer-specific solutions for small and medium-sized enterprises (SMEs) and supports them in the introduction and management of IT systems.

IT Consulting & Services
View profile5(3)
Apollon Schweiz AG Logo

Apollon Schweiz AG 

Neuenhof · Since 2020

The core activity of Apollon Schweiz AG is the consulting and support of building owners as well as the planning, implementation and operation of fibre-optic networks (FTTH), including project management, contract management, engineering, roll-out, operation and billing & ticketing.

Telecommunications
View profile5(3)
arbermedia GmbH Logo

arbermedia GmbH 

Dättwil Ag · Since 2010

The company's core activity is providing services in the field of advertising and communication, particularly the development and implementation of advertising campaigns, graphic design, web design, social media marketing, database publishing, and signage concepts. The company positions itself as an advertising agency that supports companies in their communication and brand presence.

Advertising Agencies
View profile5(3)
Arbrea Labs AG Logo

Arbrea Labs AG 

Zurich · Since 2021

The core activity of Arbrea Labs is the development and provision of Augmented Reality (AR) and 3D technologies for medical aesthetics, particularly for plastic surgery and facial aesthetics. The company offers a range of products and solutions, including the Arbrea Suite, Arbrea Breast, and Arbrea for Face, which aim to improve communication between patients and doctors and facilitate the planning and execution of procedures.

Software Development
View profile5(3)
ArchiDraft Business Software - Ruth Scherrer Logo

ArchiDraft Business Software - Ruth Scherrer 

Galgenen · Since 2000

The core activity of ArchiDraft Business Software is the consulting, sales, installation, customization, training and support of business software, in particular the Infoniqa ONE 50 software, for small and medium-sized enterprises (SMEs) in the areas of accounting, payroll accounting, order management and invoicing. In addition, the company also offers services in payroll administration and accounting, including the takeover of payroll calculations and payments.

IT Consulting & ServicesSoftware Trade
View profile5(3)
ARkomm Kommunikationstechnik, R. Schlanser Logo

ARkomm Kommunikationstechnik, R. Schlanser 

Herisau · Since 2010

The core activity of ARkomm Kommunikationstechnik is the planning, installation, maintenance and repair of communication systems, as well as the trade and distribution of communication technology products. This includes, in particular, the areas of microwave transmission, mobile radio, security radio, video surveillance, WLAN and the rental of radio equipment. The company also offers consulting and service for communication solutions.

Telecommunications
View profile3.7(3)
Art & Deco GmbH Graphik und Werbung Logo

Art & Deco GmbH Graphik und Werbung 

Zumholz · Since 1985

The core activity of Art & Deco GmbH is the creation and implementation of advertising concepts, including graphic design, web design, signage, advertising videos and other advertising products. The company offers a comprehensive range of services to support customers in the development and implementation of their advertising strategies.

Advertising Agencies
View profile4.7(3)
Artos Jenni Media Logo

Artos Jenni Media 

Liebefeld · Since 2008

The core activity of Artos Branding is the creation of brand identities and communication strategies for companies. This includes services such as corporate design, branding, visual identity, verbal identity, sonic identity, naming, storytelling, web design, UI/UX design, web development, digital commerce, print products and publications, exhibition design, physical environment design, and campaigning. The company supports customers in developing strong brand stories and helps them convey their messages clearly and memorably across all channels.

Advertising Agencies
View profile5(3)
Artwork Zuberbühler Logo

Artwork Zuberbühler 

St. Gallen · Since 1994

The company's core activity is the creation of visual communication and media design, particularly in the areas of graphic design, web design, corporate design, and visual communication. The company offers services such as logo design, brochure design, editorial design, web design, programming, and email newsletter design. It supports customers in the development and realization of visual communication media and provides a comprehensive range of services for the visual design of companies and organizations.

Advertising Agencies
View profile5(3)
Ascom Solutions AG Logo

Ascom Solutions AG 

Mägenwil · Since 2009

Ascom Solutions AG provides integrated communication, collaboration and alarm‑management solutions for healthcare and enterprise environments, including nurse call systems, clinical surveillance and staff safety tools. Its portfolio includes mobile devices (smartphones, DECT and VoWiFi phones, pagers), software such as Digistat, Unite and SmartSense, cloud‑based SaaS packages, and consulting, implementation and support services.

IT Consulting & Services
View profile4(3)
aspaara AG Logo

aspaara AG 

Zurich · Since 2015

aspaara AG develops an AI-powered planning solution for automotive bodyshops. The platform builds a calibrated digital twin of a workshop to support real-time resource scheduling and task assignment and integrates with ERP systems such as SAP.

IT Infrastructure & Cloud
View profile5(3)
ASPARAGUS ENGINEERING AG Logo

ASPARAGUS ENGINEERING AG 

Andelfingen · Since 2016

The core activity of ASPARAGUS ENGINEERING AG is the provision of IT services for the healthcare sector, particularly in the areas of: IT consulting, project and process management, software engineering, application development and management, and IT project management. The company offers integral solutions for the healthcare sector, from analysis to concept, technology and application.

IT Consulting & ServicesSoftware Development
View profile5(3)
Asseco Solutions AG Logo

Asseco Solutions AG 

Spreitenbach · Since 2013

The core activity of Asseco Solutions is the development and implementation of Enterprise Resource Planning (ERP) software solutions for medium-sized businesses. The company offers a wide range of solutions for various economic sectors and supports customers in the digitalization of their business processes.

IT Consulting & ServicesSoftware Development
View profile5(3)
Association Radio Réveil Logo

Association Radio Réveil 

La Neuveville · Since 1980

The company's core activity is the production and broadcasting of radio programs and podcasts with a Christian and social focus. The company operates a radio network that focuses on the dissemination of Christian values and news, and also offers online podcasts and other media content.

Radio & TV Broadcasters
View profile5(3)
Atelier Good GmbH Logo

Atelier Good GmbH 

Zurich · Since 2018

The core activity of Atelier Good GmbH is the provision of services in the field of advertising technology.

Advertising Agencies
View profile5(3)
Atelier Kaempfer GmbH Logo

Atelier Kaempfer GmbH 

Burgdorf · Since 2014

The company offers services in the field of graphic design, web design and marketing, particularly for companies in the Swiss economy. The core activities include: creation of print templates for catalogs, brochures, flyers, brochures, advertisements and business stationery; design of logos, vehicle lettering, banners, signs and outdoor advertising; web design and programming, including search engine advertising (SEA) and search engine optimization (SEO); creation of email campaigns and letters; organization and coordination of external services such as photography, advertising signage and printing; support in the conception of advertising campaigns and corporate designs. The company works closely with various Swiss companies, particularly in the building materials industry, such as JURA Materials, and supports them in their marketing and communication activities.

Advertising Agencies
View profile5(3)
Atelier Sallaberry, Titulaire Emilie Vocat Logo

Atelier Sallaberry, Titulaire Emilie Vocat 

Geneva · Since 2017

The core activity of Atelier SALLABERRY is the creation and realization of advertising materials and supports for clients.

Advertising Agencies
View profile5(3)
Atelier TO Théodoloz Logo

Atelier TO Théodoloz 

Bussigny · Since 2020

The core activity of Atelier TO is the creation of advertising materials and the application of special films on glass and metal surfaces. Specifically, this includes: The production of advertising materials such as vehicle lettering, trade fair stands, stickers, building signs, advertising banners, shop signs and other advertising media. The application of high-tech films on glass surfaces for residential, commercial and industrial buildings to protect and enhance them. The production of metal and glass solutions, including the manufacture of signs and other advertising materials made from these materials.

Advertising Agencies
View profile5(3)
Atrix Consult GmbH Logo

Atrix Consult GmbH 

Zurich · Since 2007

The core activity of Atrix Consult GmbH is consulting, sales and support of IT solutions, particularly in the areas of accounting and computer science. This also includes services such as network administration, training and consulting, project management, helpdesk and remote maintenance for various operating systems and platforms.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(3)
Aurachain AG Logo

Aurachain AG 

Stalden (Sarnen) · Since 2018

The core activity of Aurachain is the development and provision of a low-code platform for automating business processes, particularly in the area of digital transformation of companies. The platform enables customers to automate processes quickly and efficiently without requiring extensive programming knowledge. Aurachain offers solutions for various industries, including financial services, supply chain management, and others. The platform includes features such as process automation, collaborative environments, integrations, analytics, governance, and scalability.

Software Development
View profile5(3)
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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
  • 1
  • More pages
  • 219
  • 220
  • 221
  • 222
  • More pages
  • 500
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.