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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'441 companies found

3f Schweiz AG Logo

3f Schweiz AG 

Neuheim · Since 2002

The core activity of 3fpro is the consulting and implementation of IT projects, particularly in the following areas: project consulting and management for complex IT projects, conception and implementation of IT service management processes, development and integration of web-based application systems, cloud architectures and migrations, virtual IT infrastructures and automation, and personnel placement of project positions with IT consultants. The company offers its services to leading companies from various industries, including IT service providers, retail and mail-order trade, real estate, banks, insurance companies, transport and traffic, as well as university clinics.

Management ConsultingIT Consulting & Services
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3G Media GmbH Logo

3G Media GmbH 

Baden · Since 2014

Publishing
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3P AG Logo

3P AG 

Cham · Since 1989

The company offers a wide range of advertising products and services. The core activity includes the procurement, storage and shipping of advertising products, such as textiles, accessories, household appliances, beverages and food. In addition, the company provides consulting services for graphic and technical questions related to embroidery and printing.

Advertising Agencies
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3PPlus Schweiz GmbH Logo

3PPlus Schweiz GmbH 

Galgenen · Since 2008

The company's core activity is the provision of full-stack IT services and consulting, particularly in the development, implementation and maintenance of business and analytics platforms as well as applications. This also includes specialized services such as SAS consulting, migration to cloud solutions and the provision of analytics sandboxes.

IT Consulting & Services
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3rd Level AG Logo

3rd Level AG 

Emmenbrücke · Since 2018

The core activity of 3rd Level AG is the provision of IT services, particularly in the areas of: IT infrastructure maintenance and management, IT security and protection, network and system administration, VoIP telephony and communication solutions, e-mail archiving and management, backup and disaster recovery solutions, and IT consulting and support. The company also offers a range of services including support, installation, configuration, and maintenance of hardware and software.

IT Consulting & Services
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3S COMUNICAZIONE SAGL Logo

3S COMUNICAZIONE SAGL 

Chiasso · Since 2023

The core activity of 3S Comunicazione is the creation and implementation of communication strategies for companies, particularly in the following areas: brand strategy, developing brand identities and images; social media, managing and maintaining social media channels for companies; and websites, creating and designing websites for companies. The company thus provides services in the field of corporate communication and presentation to help companies effectively convey their brand and message.

Public Relations Consulting
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3UNITS Sagl Logo

3UNITS Sagl 

Stabio · Since 2018

The core activity of 3Units Technology is the development and implementation of software solutions for asset management, digitization, and process optimization in industry. In particular, the company offers solutions for managing facilities, performing maintenance work, monitoring processes, and analyzing data. The software solutions are designed to improve the efficiency, reliability, and productivity of companies.

Software Development
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3vicum GmbH Logo

3vicum GmbH 

Adliswil · Since 2010

The core activity of 3vicum is the provision of services in the field of IT project management, quality management and quality assurance, particularly in software development. This includes accompanying and leading projects, optimizing software development processes, creating quality plans and reports, implementing continuous improvement processes, as well as supporting risk management and deviation management.

IT Consulting & ServicesSoftware Development
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3XM AG Logo

3XM AG 

Schaffhausen · Since 2024

3XM AG develops and scales direct-to-consumer brands.

Advertising AgenciesOnline Shops
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404-GEN AG Logo

404-GEN AG 

Baar · Since 2024

404-GEN AG operates a 3D AI generator platform that produces 3D models from text prompts and provides a web app, a catalog of generated assets, and plugins for Unity, Unreal and Blender.

Software Development
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42 ITM GmbH Logo

42 ITM GmbH 

Uitikon Waldegg · Since 2009

The core activity of 42 ITM is the provision of services in the field of IT consulting and project management, particularly in the areas of cloud migration, software development, system integration, infrastructure setup and optimization, as well as business process outsourcing and application management outsourcing. Additionally, the company also offers consulting services in the areas of IT strategy, solution architecture, requirements engineering, and test management.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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42matters AG Logo

42matters AG 

Zurich · Since 2011

The core activity of 42matters is providing app and SDK intelligence solutions for businesses. They offer a range of products and services, including app data, SDK analytics, app store statistics, and connected TV app intelligence. The goal is to help businesses make informed decisions and optimize their business strategies based on accurate app and SDK data.

Software Development
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42 Racing SA Logo

42 Racing SA 

Lugano · Since 2017

The core activity of 42 Racing SA is the brokerage of sponsorship partnerships in motorsport. The company acts as an agency that brings together motorsport experts and companies to support them in achieving their business goals.

Advertising Agencies
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442 Security GmbH Logo

442 Security GmbH 

Uezwil · Since 2022

The core activity of 442 Security GmbH is to provide security services and solutions for software development and testing, including: Secure software development (Secure Development), Security testing and analysis (Security Testing, Secure Code Review, Application Security Testing), Security training and awareness (Awareness Training, Threat Modeling Training, Secure Development Training), Security consulting and analysis (SSDL GAP Analysis, Threat Modeling, Architecture & Design Review), and creation of security certifications and reports (Trusted Build Reports). The company focuses on the security of software applications and systems, offering comprehensive services to ensure the security of software development processes.

IT Security
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44ai AG Logo

44ai AG 

Olten · Since 2024

The core activity of 44ai AG is the development and implementation of artificial intelligence (AI)-based solutions for the healthcare industry, particularly in the area of data processing and organization. The company offers a system that converts various types of health data (e.g. audio, medical images, text reports) into a structured format, thereby facilitating access to relevant data. This system aims to optimize workflows in healthcare facilities and reduce the administrative burden on medical personnel.

Software Development
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47nord AG Logo

47nord AG 

Zurich · Since 2019

47nord AG is a digital service agency offering strategy consulting, product and brand design, and modern software engineering. Its services include venture building, data strategy and BI, UI/UX and web/mobile development, as well as video production and digital communication design.

Software Development
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47th Parallel Witschi Logo

47th Parallel Witschi 

Zurich · Since 2016

The core activity of 47th Parallel Strategic Content is the creation of strategic content for Swiss organizations, particularly in the areas of sustainability and social impact. This includes services such as content development, white papers, opinion pieces, strategic positioning, websites, stories, interviews, articles, case studies, and annual reports.

Advertising Agencies
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48 Peaks AG Logo

48 Peaks AG 

Horgen · Since 2021

The core activity of 48Peaks AG is the development and operation of a mobile app called Alpinist, which enables skiers to book and manage various services such as ski rentals, ski passes, parking and restaurant reservations in ski resorts. The app also offers additional features such as point collection, freebies and discounts to enhance the skiing experience.

Software Development
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4AP Suter Logo

4AP Suter 

Lucerne · Since 2019

The core activity of the company 'Vier Augen' is the creation of visual communication and corporate design for companies, including: Corporate Design (logos, business cards, letter templates), web solutions (websites, digital business cards, online shops), and visual communication (posters, flyers, brochures, social media content). The company thus offers services in the fields of graphic design, web design, and visual communication to support companies in developing their visual identity.

Advertising Agencies
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4ART Holding AG Logo

4ART Holding AG 

Zug · Since 2008

The core activity of 4ARTechnologies is the development and provision of software solutions for the art and culture industry, particularly for galleries and art dealers. These solutions include, among other things, inventory management, customer relationships, payment processes, online presence and shops, virtual showrooms, and automated communication. The company aims to simplify and digitize gallery operations by offering a comprehensive platform for the art industry.

Software Development
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LeadhubOutbound Leads by COHAGA

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

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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.