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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,019 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

65'883 companies found

RedAct Kommunikation AG Logo

RedAct Kommunikation AG 

Glattbrugg · Since 2014

The core activity of Redact is the creation and dissemination of content for companies, particularly in the field of content marketing. This includes the development of content strategies, the creation of content, the design of content, the distribution of content, and the optimization of content. Redact positions itself as a full-service agency for content marketing and supports companies in exploiting the value of their topics and stories.

Public Relations Consulting
View profile5(3)
Regulatory Globe GmbH Logo

Regulatory Globe GmbH 

Oberdorf Nw · Since 2019

The core activity of Regulatory Globe GmbH is to provide services and tools for Regulatory Affairs in the field of medical devices, particularly with regard to compliance with EU regulations such as the Medical Device Regulation (MDR) and the In-vitro-Diagnostic Regulation (IVDR). The company offers, among other things, a software called "Elly" that supports companies in meeting regulatory requirements, as well as consulting services and training.

Management ConsultingSoftware Development
View profile5(3)
Rheinfiber AG Logo

Rheinfiber AG 

Sennwald · Since 2015

The core activity of Rheinfiber AG is the planning, development, implementation and maintenance of secure and demanding data supply networks, particularly in the field of optical fibers and glass fiber networks. This includes: consulting and planning of data supply networks, development and delivery of materials (passive/active), splicing service and connector assembly, laying of glass fibers and execution of splicing work, maintenance and upkeep of data supply networks, fault detection and repair with quality measuring devices and piket service.

Telecommunications
View profile4.3(3)
Ristretto Kommunikation AG Logo

Ristretto Kommunikation AG 

Stans · Since 1999

Ristretto Kommunikation AG is an agency for visual communication and events. The company develops brand identities, communication campaigns, print products, web design, and event concepts, and also handles event planning and execution.

Advertising Agencies
View profile5(3)
RIVACOM, Ch. Riva Logo

RIVACOM, Ch. Riva 

Zurich · Since 1998

RIVACOM, Ch. Riva is a business listing with contact details on the website. The accessible page only shows a telephone number and email address, and does not provide further information about services or activities.

Electrical Planning & InstallationIT Infrastructure & Cloud
View profile5(3)
Rixalto Group SA Logo

Rixalto Group SA 

Stabio · Since 2020

The core activity of Rixalto Group SA is the provision of digital services, in particular: development of websites, e-commerce platforms, blogs and mobile applications (app); search engine optimization (SEO) and search engine advertising (SEA); social media marketing; and digital education and training through the Rixalto Academy. The company thus offers a comprehensive range of digital services to support companies in their online presence and strategy.

Advertising Agencies
View profile5(3)
RMVD GmbH Logo

RMVD GmbH 

Basel · Since 2020

The core activity of RMVD is the conception, production and editing of video campaigns and communication strategies for companies, particularly the creation of corporate videos used for internal and external communication. This also includes services such as storytelling, production of image and sound material, as well as the publication of videos on websites and social media channels.

Advertising Agencies
View profile5(3)
Robotron Schweiz GmbH Logo

Robotron Schweiz GmbH 

Wil Sg · Since 2007

The core activity of Robotron Schweiz GmbH is the development and implementation of energy data management systems (EDM) and Oracle solutions for the Swiss energy market. The company provides consulting, implementation and maintenance of systems for all market roles in the energy market, including support for unbundling-compliant role models and IoT sensor technology.

IT Consulting & ServicesSoftware Development
View profile3.7(3)
Rodata AutoID AG Logo

Rodata AutoID AG 

Dietlikon · Since 2013

The core activity of Rodata AutoID AG is the development and provision of Auto-ID solutions for optimizing logistical processes in trade, transport, production and healthcare. This includes consulting, analysis, concept development, software development, hardware provision and implementation of systems based on barcode, RFID, IoT and RTLS technologies. Additionally, the company offers services, support, training, maintenance and repairs.

IT Consulting & ServicesSoftware Development
View profile3.7(3)
Roger Hubmann - Happy Students Logo

Roger Hubmann - Happy Students 

Zurich · Since 2019

Roger Hubmann - Happy Students resells and implements competence-oriented learning software, acting as a certified partner for CYPHER Learning. Services include implementation, training and operational support, as well as the use of generative AI tools for rapid development of digital training content for companies, educational providers and consultants.

IT Consulting & Services
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
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  • 504
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  • 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.