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

Burning Box SA Logo

Burning Box SA 

Marly · Since 2001

The core activity of Burning Box SA is the development of software, particularly web-based, desktop and mobile applications. The company also offers specialized software solutions for various industries, such as the insurance industry with the product First-Broker. In addition, the company provides consulting services, custom software development and system integration.

Software Development
View profile4.5(15)
Cesa Communication visuelle SA Logo

Cesa Communication visuelle SA 

Bulle · Since 2022

The core activity of CESA (or WIN GROUP) consists in creating and implementing solutions in the field of visual communication, including: manufacturing and installation of signs, illuminated advertisements, textiles and other advertising media; creation of digital signage solutions; development of brand experiences and identities; design and implementation of advertising materials such as posters, banners and displays; creation of interactive signage solutions; and provision of services in the field of visual communication, such as signs, illuminated advertisements, textiles, totems, SAV and cleaning. The company offers its services to various industries, including retail, banks, insurance companies, gas stations and others.

Advertising Agencies
View profile4.9(15)
Cistec AG Logo

Cistec AG 

Zurich · Since 2002

The core activity of CISTEC AG is the development and provision of clinical information systems (CIS), particularly the product KISIM, which includes various functions such as PDMS, Mobile, Teamboard and Patient App. The company focuses on the development and implementation of software solutions for the healthcare sector, especially for hospitals and healthcare organizations.

Software Development
View profile4.9(15)
Comdat Datasystems AG Logo

Comdat Datasystems AG 

Rotkreuz · Since 1988

The core activity of COMDAT DATASYSTEMS AG is providing IT infrastructure solutions, including services such as consulting, deployment, support and managed services, as well as the distribution of certified products like servers, storage solutions, virtualization, communication and workplace solutions.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.6(15)
Constantin Consulting GmbH Logo

Constantin Consulting GmbH 

Zurich · Since 2022

The core activity of Constantin Consulting is to provide services in the field of employer branding, career coaching and personnel development, particularly for small and medium-sized enterprises (SMEs) and scientists. This includes strategic career planning, job search and application, interview training, coaching for scientists, personal branding and personality analysis.

Public Relations Consulting
View profile4.9(15)
Creasquare GmbH Logo

Creasquare GmbH 

Bern · Since 2019

The core activity of creasquare is the creation of creative solutions in the field of marketing and advertising, particularly in the disciplines of: campaigns (digital marketing campaigns, TV spots, digital and out-of-home advertising, social media campaigns), video production (explainer videos, documentaries, commercials), and social media (workshops, content creation, paid media campaigns, tracking and analysis). The company positions itself as a creative agency offering individual solutions for clients across various industries.

Advertising Agencies
View profile5(15)
Disrupt Media Kunz Logo

Disrupt Media Kunz 

Zurich · Since 2016

The core activity of Disrupt Media is the creation and implementation of digital marketing strategies, particularly in the areas of search engine optimization (SEO), search engine advertising (SEA), content creation and optimization, analytics, tracking and reporting, as well as growth hacking. The company supports customers in optimizing their online presence and helps them achieve their goals in digital marketing.

Management ConsultingAdvertising Agencies
View profile4.9(15)
Emotion Picture GmbH Logo

Emotion Picture GmbH 

Winterthur · Since 2015

Emotion Picture GmbH designs personalized photo collages and produces them as prints on materials such as canvas, acrylic glass, aluminium and posters. Offerings include custom layouts and formats with an ordering, revision and delivery process, and services for business clients such as workspace decoration, staff gifts, anniversary and customer gifts.

Advertising Agencies
View profile4.9(15)
ESC Electro Service SA Logo

ESC Electro Service SA 

St-Pierre-De-Clages · Since 1995

The core activity of ESC SA consists in providing services in the field of electrical engineering, including: installation of electrical systems and plants, home automation and building automation, telecommunications systems, installation of protection systems such as lightning protection and surge protection, sale of electrical appliances and household appliances, planning and consulting of electrical projects, conducting safety audits and creating safety reports (OIBT), and installation of charging stations for electric vehicles. The company thus offers a comprehensive range of services in the field of electrical engineering and positions itself as a full-service provider for electrical systems and plants.

Electrical Planning & InstallationTelecommunications
View profile5(15)
Ferris Bühler Communications Logo

Ferris Bühler Communications 

Baden · Since 2000

Ferris Bühler Communications is a PR and communications agency providing 360° storytelling, media relations and content production. Its services include public relations, content production, events, branding, online marketing and media training seminars.

Public Relations Consulting
View profile4.9(15)
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
  • 129
  • 130
  • 131
  • 132
  • More pages
  • 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.