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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

47'323 companies found

Calenso AG Logo

Calenso AG 

Rothenburg · Since 2022

Calenso offers innovative and user-friendly solutions for appointment management that focus on efficiency, data security, and improving the customer experience. The company's core activity is to support businesses and organizations in managing appointments and customer contacts by providing a platform for organizing group appointments, conference appointments, and customer engagement.

IT Consulting & ServicesSoftware Development
View profile4.8(260)
CashCtrl AG Logo

CashCtrl AG 

Münchenstein · Since 2008

The core activity of CashCtrl AG is the development and operation of a cloud-based financial accounting and ERP software (Enterprise Resource Planning) that enables companies to manage their finances, debtors, creditors, articles and reports. The software offers features such as payroll accounting, order management, API and bank imports and is multi-tenant capable.

Software Development
View profile5(254)
Obermatt AG Logo

Obermatt AG 

Zurich · Since 2002

The core activity of Obermatt is the provision of financial research and analysis, particularly the creation and management of stock ratings and indices, as well as the promotion of financial education and literacy through educational resources and regulatory advocacy.

Information & News Services
View profile4.7(252)
nurv GmbH Logo

nurv GmbH 

Gampel · Since 2006

The core activity of NURV GmbH is the provision of IT services and solutions for businesses, including: * Sales and support of hardware and software * IT support and service, including remote maintenance and on-site support * IT security solutions, including firewall, anti-malware and backup * Network and internet solutions, including fiber optics, DSL and LTE * Telephony and collaboration solutions, including traditional telephony and modern UCC * Cloud solutions, including cloud backup and Office 365 * Video surveillance and alarm systems The company also offers various service subscriptions that combine these services and provide a calculable cost structure.

IT Consulting & Services
View profile4.9(243)
RODOS GmbH Logo

RODOS GmbH 

Basel · Since 2010

RODOS GmbH is a visual communication provider offering graphic design, printing, production and installation of advertising materials. The company supports projects from concept and design through production to on-site installation and POS implementation.

Printing CompaniesAdvertising Agencies
View profile5(239)
sasag Kabelkommunikation AG Logo

sasag Kabelkommunikation AG 

Schaffhausen · Since 1977

The company's core activity is the provision of telecommunications services, including fast internet, telephony, television and mobile subscriptions, as well as the development and provision of solutions for private and business customers in a dynamic market environment.

Telecommunications
View profile4.1(239)
Houzy AG Logo

Houzy AG 

Zurich · Since 2017

Houzy offers a platform for homeowners, craftsmen, and real estate professionals to simplify property management and communication between stakeholders. The platform enables homeowners to manage orders, craftsmen to offer their services, and real estate professionals to care for their clients. Houzy collaborates with strategic partners such as UBS and Baloise to offer innovative financing options and digital services to homeowners.

Web Portals & Platform Companies
View profile4.5(232)
Claudia et Olivier Hiernard auberge communale de la croix d'or Logo

Claudia et Olivier Hiernard auberge communale de la croix d'or 

Yens · Since 2012

The core activity of the company "Digital Romandie" is the creation and management of websites, particularly for gastronomic establishments such as restaurants and hotels, as well as the provision of services in the field of online marketing and web development.

Advertising Agencies
View profile4.6(223)
METANET AG Logo

METANET AG 

Zurich · Since 2001

The METANET AG company offers a wide range of services in the field of internet infrastructure. The company's core activity includes in particular: * Webhosting: The company offers powerful hosting solutions for simple websites and complex WordPress installations. * Domains: METANET enables customers to register, purchase and manage domains. * Servers: The company offers powerful servers for individual hosting solutions that provide full control, maximum performance and highest security. * Virtual Data Center: METANET offers a Virtual Data Center for highly available, scalable and secure hosting solutions. * E-Mail & Domains: The company offers professional email addresses with highest reliability and data protection, hosted in Switzerland. * Security and Data Protection: METANET places great emphasis on the security and data protection of its customers and therefore offers various security measures, such as offsite backups and high availability solutions. Overall, the core activity of METANET AG can be described as providing internet infrastructure services, particularly in the areas of webhosting, domains, servers and security.

IT Infrastructure & Cloud
View profile3.9(219)
Auto AG Management Logo

Auto AG Management 

Rothenburg · Since 2018

Auto AG Management provides transport and mobility services for private and public traffic, including scheduled and school bus services, timetables, tickets and season passes. Its services also include lost-and-found administration, operational notices, electromobility solutions and advertising opportunities.

IT Consulting & Services
View profile3.1(218)
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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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  • 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.