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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,014 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

66'267 companies found

Versatec GmbH Logo

Versatec GmbH 

Lucerne · Since 2022

Versatec GmbH provides IT services for small and medium-sized enterprises, designing, implementing and operating IT infrastructure. Its offerings include managed services with remote monitoring, cloud packages (VersaCloud), IT security (including managed EDR), managed backup, consulting and support.

IT Infrastructure & Cloud
View profile5(4)
vestr AG Logo

vestr AG 

Zug · Since 2017

The company's core activity is the development and provision of technologies and platforms for the management of investment products, in particular Actively Managed Certificates (AMCs), as well as the integration of quantitative models and other financial products. The company positions itself as "The engine behind active management" and offers solutions for banks, SPV issuers, on-balance sheet issuers and off-balance sheet issuers.

FinTechSoftware Development
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Virtual-Call GmbH Logo

Virtual-Call GmbH 

Dübendorf · Since 2020

The core activity of Virtual-Call GmbH is providing cloud-based telephony solutions and communication services, including voice termination, SMS services, cloud PBX, SIP trunk, VC Connect, MS Teams Direct Routing, and 0800 service numbers, to enable companies to have seamless communication with employees, customers, and partners.

Telecommunications
View profile2.3(4)
visiocom gmbh Logo

visiocom gmbh 

Burgdorf · Since 2004

The core activity of Visiocom GmbH encompasses the provision of ICT and multimedia solutions for businesses, including: ICT solutions, cloud solutions, network and security consulting, professional multimedia solutions, security technology (video/alarm), project management, IT, internet and telephony services, school solutions, and consulting. The company offers tailored solutions to meet the specific needs of each individual business and supports its customers in achieving their full potential.

Film & TV ProductionIT Consulting & Services
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visol digitale Dienstleistungen AG Logo

visol digitale Dienstleistungen AG 

Kriens · Since 2009

The core activity of visol digitale Dienstleistungen AG is the development of individual software, in particular CMS platforms and business applications, as well as the digitization of processes and the creation of websites.

IT Consulting & ServicesSoftware Development
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Visualreality 3D AG Logo

Visualreality 3D AG 

Zurich · Since 2008

The company provides a platform and technology that enables the conversion of 3D photos of the real world into immersive digital twins. The company's core activity lies in the capture and processing of 3D models, particularly for the real estate, retail, hospitality and other industries. The company also offers training, support and products such as cameras and accessories to support customers in creating and using 3D models.

Web Portals & Platform Companies
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visualtonic GmbH Logo

visualtonic GmbH 

Zurich · Since 2023

visualtonic GmbH is an architectural visualization studio producing images and animations for competition entries, real-estate marketing, 360° environments and product visualizations. The studio also offers teaching and visual consultancy services.

Advertising Agencies
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VoiceLan AG Logo

VoiceLan AG 

Urdorf · Since 2003

The core activity of VoiceLan AG is the provision of IT and telecommunications solutions for businesses. This includes, in particular: IT services, such as setting up, operating and maintaining client-server infrastructures, cloud services, managed security solutions and email services; telecommunications solutions, such as implementing telephone systems and services; and consulting and support in the selection and implementation of business management solutions. The company positions itself as a full-service provider for IT and telecommunications solutions and offers its customers comprehensive services to meet their IT and communication needs.

IT Consulting & ServicesTelecommunications
View profile4.3(4)
Vonesco Control AG Logo

Vonesco Control AG 

Steinmaur · Since 1991

Vonesco Control AG designs and implements complex control systems and related software for sectors such as electroplating, automation, medical technology and the food industry. Its services include engineering, control-cabinet construction, retrofit and support, smart factory/Industry 4.0 solutions (network technology, interfaces, mobile applications), the TQR3000 system and DC power supplies.

Software Development
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Voxia communication SA Logo

Voxia communication SA 

Geneva · Since 2001

The core activity of Voxia is to provide services in the fields of communication, public relations and design. The company is divided into three main areas: VOXCOM, which offers consulting services in public relations, corporate communication, institutional communication and brand development; VOXIMO, specialized in marketing and communication in the real estate sector; and VOXFINANCE, which provides consulting services in financial communication and investor relations. The company supports its customers in developing innovative solutions tailored to their specific needs and goals, offering services such as communication consulting, design and public relations.

Public Relations Consulting
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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
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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.