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 · Imprint731,019 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

Filters
IndustryIT & Communication
Search results

Matching companies

65'883 companies found

42talents GmbH Logo

42talents GmbH 

Zurich · Since 2014

The core activity of 42talents GmbH is the development and improvement of software solutions for businesses. This includes: Technology Consulting: Long-term support in the development of individual software for business customers, Workshops and Training: Further education and training of employees with the help of experienced mentors and trainers, Custom Software: Development of sustainable software to successfully implement business processes. The company supports customers in improving their software development and offers training and consulting to strengthen their teams.

IT Consulting & ServicesSoftware Development
View profile5(2)
4BMC Sagl Logo

4BMC Sagl 

Viganello · Since 2019

The core activity of 4BMC Sagl is the development of software solutions, particularly in the field of artificial intelligence (AI), mobile applications, and blockchain technologies. The company offers services such as the development of scalable web platforms, mobile apps, chatbots, and smart contracts on various blockchain platforms. Additionally, 4BMC provides solutions for the automation of business processes, data analysis and extraction, as well as the development of user-friendly interfaces (UI/UX).

Management ConsultingIT Consulting & ServicesSoftware Development
View profile5(2)
4Quant Ltd. Logo

4Quant Ltd. 

Birmensdorf Zh · Since 2015

4Quant Ltd. develops software platforms, tools and services for large-scale image analysis and analytics, particularly for medical imaging using big data and deep learning techniques. It provides an annotation platform (HICCAP), a Big Image Data Analytics Platform (BIDAP), cloud image processing frameworks, as well as consulting, training and statistical reporting to support the development and validation of AI-powered medical imaging applications.

Web Portals & Platform Companies
View profile5(2)
4 Synergy GmbH Logo

4 Synergy GmbH 

Knonau · Since 2007

The core activity of 4 Synergy is the provision of IT services and solutions. Specifically, this includes: IT support and engineering (IT 4U), development of customized applications (Engineering), operation and management of data centers (Datacenter Services), and consulting and support for customers on IT projects (Brain Sourcing). The company thus offers a wide range of IT services, from the development and maintenance of systems to consulting and supporting customers in the implementation of IT solutions.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(2)
5w155 SA Logo

5w155 SA 

Geneva · Since 2017

The core activity of 5w155 SA is to provide IT talent and services to businesses, particularly in the areas of software development, web and mobile app development, UX/UI design and quality assurance. The company offers dedicated teams, software and app development, as well as the placement of developers and other IT specialists. It supports customers in recruiting and managing IT talent and takes over administrative tasks to enable customers to focus on their core business.

Software Development
View profile5(2)
a2line communication Sàrl Logo

a2line communication Sàrl 

Martigny · Since 2018

The core activity of a2line is the provision of services in the field of communication, particularly in the areas of creative communication, graphic design and communication agency.

Advertising AgenciesPublic Relations Consulting
View profile5(2)
A88Lab. Digital Agency N. Rodolfi Logo

A88Lab. Digital Agency N. Rodolfi 

Dietikon · Since 2021

The core activity of A88Lab is to provide marketing services for B2B Software-as-a-Service (B2B SaaS) companies. Specifically, A88Lab offers the following services: Demand Generation for B2B SaaS, Go-To-Market (GTM) strategies for B2B SaaS, Inbound Marketing for B2B SaaS, Growth-Driven Design for B2B SaaS, and Marketing Automation with HubSpot. The company supports its customers in developing marketing strategies, creating content, automating marketing processes, and optimizing websites. A88Lab is a HubSpot partner company and is headquartered in Switzerland.

Advertising Agencies
View profile5(2)
AA Media Services GmbH Logo

AA Media Services GmbH 

Herisau · Since 2014

AA Media Services GmbH specializes in mobile internet traffic management and provides mobile affiliate programs, mobile ad server solutions, mobile payment connectivity, and mobile marketing and consulting services. The company works with publishers and advertisers to develop partnerships and value-added services for mobile devices.

Advertising AgenciesWeb Portals & Platform Companies
View profile1(2)
Aargauer Woche AG Logo

Aargauer Woche AG 

Aarau · Since 2013

The company is a media company specializing in the publication of newspapers and online content. The core activity consists of creating and disseminating news, articles and content on various topics such as culture, economy, automotive, environment and politics.

Publishing
View profile3(2)
Abando GmbH Logo

Abando GmbH 

St. Gallen · Since 2011

The core activity of Abando GmbH is the provision of IT services, particularly the development and implementation of business management solutions, network configuration, security concepts, server configuration, support and assistance with IT problems, as well as the marketing of hardware and software products such as SelectLine ERP, blue office ERP and Parallels RAS.

IT Consulting & Services
View profile5(2)
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
  • 525
  • 526
  • 527
  • 528
  • 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.