ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
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 · Imprint744,794 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

Filters
IndustryIT & Communication
Search results

Matching companies

47'338 companies found

Atrium Verlag AG Logo

Atrium Verlag AG 

Zurich · Since 1953

The company's core activity is the publishing and distribution of books. The company is active in the book industry and offers a wide range of titles published by various publishers. It is a book publishing house specializing in the publication and distribution of literature.

Publishing
View profile
Atriumvision Sàrl Logo

Atriumvision Sàrl 

Lausanne · Since 2020

Atriumvision Sàrl is a product and developer studio that creates, launches and publishes SaaS solutions. Services include product strategy, design and development, plus post‑launch maintenance and growth support.

Software Development
View profile
ATRON Systems AG Logo

ATRON Systems AG 

Bronschhofen · Since 2003

The core activity of ATRON Group is the development and integration of intelligent solutions for public transportation in cities and regions. This includes in particular: ticketing and validation systems, fleet and depot management, transport and control systems, as well as consulting and services for transportation companies. The company develops and implements software and hardware solutions to increase the efficiency of transportation companies and improve passenger comfort.

Manufacture of IT HardwareSoftware Development
View profile
ATS Capital SA Logo

ATS Capital SA 

Val-D'Illiez · Since 2018

Web Portals & Platform Companies
View profile
atsoft GmbH Logo

atsoft GmbH 

Zofingen · Since 2014

The core activity of atsoft GmbH Switzerland is the development of software and project management in commercial and technical environments. They offer development of special solutions for companies from all industries and for other software developers.

Software Development
View profile
ATSP Schweiz GmbH Logo

ATSP Schweiz GmbH 

Olten · Since 2011

The core activity of ATSP GmbH is SAP consulting and implementation, particularly the development and implementation of tailored solutions based on SAP systems for various industries and departments, such as logistics, accounting, human resources and quality management.

IT Consulting & ServicesSoftware Development
View profile
ÅTTA DESIGN SARL Logo

ÅTTA DESIGN SARL 

Grand-Lancy · Since 2004

The core activity of åtta is the provision of services in the fields of design, strategy and brand communication, particularly: Graphic and editorial design, Branding and brand strategy, Corporate identity, Digital and mobile-interactive design, Advertising campaigns, Corporate literature, Visual identity, Product design, Web design, and Video production. åtta positions itself as a full-service agency that works for private and institutional clients and specializes in the development of sustainable brands.

Advertising Agencies
View profile
atticode GmbH Logo

atticode GmbH 

Münchenstein · Since 2017

The core activity of Atticode GmbH is the development of customized software solutions, including web, mobile and specialized applications, as well as consulting in the field of information and communication technology (ICT). This also includes the development of machine learning and data science solutions, the implementation of IoT devices and the creation of digital solutions for various industries.

Software Development
View profile
Attinum GmbH Logo

Attinum GmbH 

Gossau Sg · Since 2020

The core activity of Attinum is SAP consulting and implementation for companies, particularly in the areas of digital transformation and the development of new business models. Attinum offers comprehensive services, ranging from consulting to process management and implementation, as well as operational support for SAP solutions.

IT Consulting & Services
View profile
atto GmbH Logo

atto GmbH 

Zurich · Since 2019

atto GmbH offers innovation-to-market advisory and Innosuisse innovation mentoring for technology-driven startups and SMEs, helping clients secure innovation funding and refine go-to-market and partnership strategies.

IT Consulting & Services
View profile
AttoLabs AG Logo

AttoLabs AG 

Dübendorf · Since 2023

The company provides services in the field of software development and digital transformation. The core activities include the development of individual software, mobile applications, MVP development, web development, and the implementation of projects in various industries such as banking, education, energy and utilities, logistics, and enterprises.

Software Development
View profile
attribute gmbh Logo

attribute gmbh 

Zurich · Since 2013

The core activity of ATTRIBUTE is the development and implementation of web projects, particularly the creation of websites for customers from the creative sector, with a focus on frontend development and the use of technologies such as Vue, Nuxt, Drupal and Decap CMS.

Software Development
View profile
Atun International GmbH Logo

Atun International GmbH 

Horgen · Since 2013

Atun International GmbH provides cyber security solutions and services, including cyber security consulting, vulnerability checks, and network detection & response (NDR) that leverage machine learning.

IT Security
View profile
ATUS AG Logo

ATUS AG 

Lufingen · Since 1994

The core activity of ATUS AG is the development and implementation of software solutions for companies, particularly in the areas of financial accounting, payroll accounting, ERP and CRM systems. This also includes consulting, coaching, conception, realization, project management, training and support. The company also offers cloud solutions and supports customers in selecting and integrating suitable software solutions.

Software Development
View profile
Atypique Design - Nathalie Vergères Logo

Atypique Design - Nathalie Vergères 

Vétroz · Since 2010

The core activity of Atypique Design is the creation of visual communication and graphic design for various industries and clients. This includes the development of logos, identity visualizations, graphic design for print materials such as business cards, brochures and posters, as well as the creation of objects for advertising, illustrations and design for industrial applications. The company positions itself as an agency for visual communication, aiming to convey its clients' messages through creative and effective visual solutions.

Advertising Agencies
View profile
AUA Solutions Sagl Logo

AUA Solutions Sagl 

Besazio · Since 2018

AUA Solutions Sagl is a project management consultancy that supports project and change initiatives. Services include project manager mandates, evaluation and implementation of IT systems, process and workflow optimization, and organizational change support using best‑practice frameworks such as PRINCE2, AgilePM, Scrum, MoP, MSP, P3O, M_o_R and COBIT5.

Management ConsultingIT Consulting & Services
View profile
aucoma ag Logo

aucoma ag 

Stans · Since 2017

The core activity of aucoma is advising and supporting companies in the implementation of changes and projects, particularly in the area of digital transformation and SAP projects. This also includes services such as project management, interim management, coaching, and strengthening resilience against operational disruptions and cyber attacks. The company supports customers in creating sustainable added value and focuses on customer needs.

Management ConsultingIT Consulting & Services
View profile
Auconet GmbH Logo

Auconet GmbH 

Cham · Since 2019

The core activity of Auconet, Inc. is providing solutions for IT and OT infrastructure management (ITOM), particularly for companies with complex network and security requirements. The company offers a platform called BICS, which enables mastering all aspects of IT and OT infrastructure, including cloud and SaaS implementation, device control, network security, and the Internet of Things (IoT).

IT Infrastructure & Cloud
View profile
AUCTIONIC AG Logo

AUCTIONIC AG 

Busswil Tg · Since 2023

The core activity of AUCTIONIC AG is to provide a virtual real estate marketplace for Switzerland, where users can buy, rent, advertise and evaluate properties. The focus is on the digital bidding process for real estate, where the company offers a platform where sellers and landlords can advertise their properties and buyers and tenants can find them.

Web Portals & Platform Companies
View profile
AUDASS SA Logo

AUDASS SA 

Geneva · Since 1990

The core activity of Audass is the development and distribution of a software product for organizing and conducting audit work, particularly for trust companies and experts in accounting. The product offers features such as management of audit files, support for conducting audit work, creation of financial reports and automatic creation of documents.

Software Development
View profile
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
  • 490
  • 491
  • 492
  • 493
  • 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.