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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
Search results

Matching companies

47'425 companies found

Raffinerie AG für Gestaltung Logo

Raffinerie AG für Gestaltung 

Zurich · Since 2000

The core activity of Raffinerie AG is the provision of design services, particularly in the areas of branding, digital and editorials. The company positions itself as a design agency that combines conceptual strength and high design quality to redefine existing standards.

Advertising Agencies
View profile4.3(6)
RCT SA Logo

RCT SA 

Ronco Sopra Ascona · Since 2007

The core activity of iCasa.ch is to operate an online real estate portal where users can insert and search for properties free of charge. The company provides a platform for buying and renting properties in Switzerland, focusing on a simple and uncomplicated user experience.

Web Portals & Platform Companies
View profile5(6)
RealTyme SA Logo

RealTyme SA 

Geneva · Since 2019

RealTyme SA develops and offers a secure communication platform that enables companies, organizations and individuals to securely share, store and manage confidential information and data. The platform features include encrypted communication, secure file sharing, video conferencing and emergency communication. The focus is on security and compliance, particularly for companies and organizations that work with sensitive information.

IT SecuritySoftware Development
View profile4.3(6)
Rheintec Solutions AG Logo

Rheintec Solutions AG 

Basel · Since 2020

The core activity of Rheintec Solutions AG is the provision of IT security services, including Managed Security Services (MSS), consulting, audits and engineering. The company offers tailored solutions for businesses to protect their digital assets and improve their IT security.

IT Consulting & ServicesIT Security
View profile4.3(6)
RIB Cosinus AG Logo

RIB Cosinus AG 

Zofingen · Since 2020

The company provides solutions and services in the field of business software, particularly Microsoft Dynamics 365 Business Central. The core activity includes the implementation, consulting and training of companies in the introduction and use of this software solution to optimize their business processes.

IT Consulting & Services
View profile3.2(6)
Rido Design Pinto Da Silva Cardoso Logo

Rido Design Pinto Da Silva Cardoso 

Widnau · Since 2020

The company's core activity is the provision of full-service advertising services, including: web design and development of e-commerce solutions, branding and corporate design, digital marketing, including online marketing and social media marketing, film and photo production, and strategic consulting for companies. The company positions itself as a partner for companies to strengthen their presence in the digital space and increase their market impact.

Advertising Agencies
View profile5(6)
Rondom GmbH Logo

Rondom GmbH 

Appenzell · Since 2018

The core activity of the company "rondom" is the design and development of spatial and graphic concepts for companies, exhibitions, and museums. This includes in particular: Graphic design (e.g. logos, illustrations, posters), spatial design (e.g. shop building, trade fair stands, exhibitions), branding and re-branding, web design, and concept development for brand worlds and events. The company thus offers a comprehensive service in the field of visual communication and brand appearance.

Architecture FirmsInterior Design & FurnishingAdvertising Agencies
View profile4.8(6)
Sarmap SA Logo

Sarmap SA 

Caslano · Since 1998

The core activity of sarmap is the development and provision of innovative, earth-related solutions, particularly through the development of software for processing remote sensing data (SARscape and Opticalscape) and the creation of digital information about the Earth system. The main products and services focus on the areas of topography, land deformation, agriculture, environmental monitoring and forest management.

Software DevelopmentSoftware Trade
View profile4(6)
Sceghi Grafica e Pubblicità Sagl Logo

Sceghi Grafica e Pubblicità Sagl 

Roveredo Gr · Since 2007

The core activity of Sceghi Grafica is the creation of solutions for the visual identity of companies, including graphic design, printing, marketing, decoration, signage and embroidery/screen printing. The company supports customers in developing tailored solutions to strengthen and market their corporate identity.

Advertising Agencies
View profile4(6)
Serveo Sàrl Logo

Serveo Sàrl 

Grand-Lancy · Since 2007

The company Serveo offers IT services, in particular: * IT audit and consulting * Integration and support for IT systems * Managed services for IT infrastructures * Network computing solutions * Cybersecurity solutions * Cloud storage solutions The core activity of the company is to support businesses in designing, implementing and managing their IT infrastructures, enabling their digital transformation and operating their IT systems securely and efficiently.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(6)
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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.
Per page
102050
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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.