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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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47'425 companies found

Topix AG Logo

Topix AG 

St. Gallen · Since 1991

The core activity of Topix AG is the development and provision of IT solutions for media production, particularly in the areas of process optimization, media management, publishing solutions and IT infrastructure. The company offers strategies, solutions and services to agencies, media service providers, printing companies, publishers, marketing and communications departments of medium-sized and large companies.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(7)
TOPKOM GmbH Logo

TOPKOM GmbH 

Bolligen · Since 2002

TOPKOM GmbH provides radio communication solutions, offering consulting, planning, sales, maintenance and service for radio equipment and systems, including LTE radio, repeaters and PMR446 devices. The company also rents communication equipment for events and supplies accessories such as pagers, cables and Polycom parts.

Telecommunications
View profile4.1(7)
Transtec Computer AG Logo

Transtec Computer AG 

Schindellegi · Since 1985

The company provides IT solutions for businesses, institutions, and research institutions. The core activity of the company is to develop and offer customer-specific IT solutions tailored to the specific needs of the customers. The solutions are characterized by high investment security and productivity and support customers in mastering technological challenges and achieving their goals.

Software Development
View profile4.9(7)
T Squared AG Logo

T Squared AG 

Lucerne · Since 2023

T Squared AG provides sports marketing and partnership services, advising rights-holders and brands on commercial strategy, partnership activation and operational delivery.

Advertising Agencies
View profile4.6(7)
Tsüri AG Logo

Tsüri AG 

Zurich · Since 2016

The core activity of Tsüri.ch is the creation and publication of local news, articles and content for the city of Zurich, particularly in the area of city magazines and local journalism. This includes researching, editing and publishing articles, columns, news and other content on the website and in newsletters, as well as organizing events and workshops.

Newspapers & Magazines
View profile3.9(7)
Tube Design GmbH Logo

Tube Design GmbH 

Winterthur · Since 2010

The core activity of Tube Design GmbH is the provision of design services, particularly in the areas of: Brand Design (Branding, Brand Positioning, Corporate Design), Communication Design (Marketing Communication, Corporate Communication), User Experience Design (UX Design, Interface Design, Web Design, Prototyping and Testing), and Packaging Design. The company supports customers in the development and implementation of design concepts to strengthen their brands, improve their communication, and increase their user-friendliness.

Advertising Agencies
View profile5(7)
UBIQ AG Logo

UBIQ AG 

Altdorf Ur · Since 2013

The core activity of UBIQ AG is the provision of services in the field of design and development of digital solutions, particularly: web design, graphic design, brand design, product design, and e-commerce platform development. The company also offers consulting and support services to assist customers in implementing their digital projects.

Advertising Agencies
View profile5(7)
UFirst GmbH Logo

UFirst GmbH 

Zurich · Since 2010

The core activity of UFirst Group is the development and implementation of digital solutions, particularly in the areas of e-commerce, app development, and product development. The company offers full-service solutions that range from strategy to UX design to technological implementation. It supports customers in the conception, design, and implementation of digital products and shop systems, such as Spryker OS and Medusa, and advises them in these areas.

IT Consulting & ServicesSoftware Development
View profile3.9(7)
Uftritt GmbH Logo

Uftritt GmbH 

Saland · Since 2023

The core activity of Uftritt GmbH is the development and implementation of targeted communication solutions for companies, including web development, video production, graphic design and communication consulting.

Advertising Agencies
View profile5(7)
Uristier AG Logo

Uristier AG 

Altdorf Ur · Since 2016

Gisler 1843 AG is a media company specializing in the publication of free advertising media and promotional materials. The company's core activity is the creation and distribution of the free advertising magazine "Uristier" and the coupon book "Powerkombi", which publish advertisements, event calendars, small ads, real estate ads, PR ads, and puzzles. The company also offers consulting and design services for advertising customers and has an online platform where ads and events can be published.

Publishing
View profile4.3(7)
Vadian.Net AG Logo

Vadian.Net AG 

St. Gallen · Since 1996

Vadian.Net AG provides digital services in the internet and IT sector, developing messaging APIs, SDKs and software products for mobile applications. The company operates directory and search technologies, domain query tools and produces content on topics such as privacy, news, weather, education and jobs.

Telecommunications
View profile4.3(7)
Vality AG Logo

Vality AG 

Root D4 · Since 2016

The company offers IT services, particularly: analysis and optimization of IT infrastructures, installation, configuration and sale of hardware and software, network and storage solutions, IT security consulting and training, project management and support, servicedesk and support, maintenance planning and execution, configuration and monitoring of network devices, mobile device management, data backup and migration, and hosting of e-mail and remote workplaces. The company's core activity is providing comprehensive IT services to businesses, especially in the areas of hospitality, tourism, healthcare and public institutions.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(7)
variabel Medienvielfalt GmbH Logo

variabel Medienvielfalt GmbH 

Engelburg · Since 2015

The core activity of the company 'Variabel' is the creation of individual solutions in the areas of marketing, design, web, social media and analysis, where these areas are combined into a larger whole. Another focus is on the application of Artificial Intelligence (AI) in various projects.

Advertising Agencies
View profile4.9(7)
Veeam Software Group GmbH Logo

Veeam Software Group GmbH 

Baar · Since 2011

The core activity of Veeam is the development and provision of data management and data security solutions, particularly in the area of cloud data management and security. This includes products and services such as backup and recovery solutions, data management platforms, and security services for businesses that store and process their data in the cloud.

IT Infrastructure & CloudSoftware Development
View profile5(7)
VIACAR AG Logo

VIACAR AG 

Aarau · Since 2010

Software Development
View profile3.9(7)
Viasuisse AG Logo

Viasuisse AG 

Biel/Bienne · Since 2001

The core activity of Viasuisse AG is the creation and provision of traffic information for various channels, including radio stations, as well as the development of IT services and data analysis in the field of transportation. The company produces and delivers traffic messages, forecasts and information in various formats to support and improve traffic in Switzerland.

Information & News Services
View profile2.7(7)
Videobrain Marketing Seifert Logo

Videobrain Marketing Seifert 

Schaffhausen · Since 2021

The core activity of Videobrain is the creation of online video marketing campaigns for customer acquisition and social recruiting. The company develops strategies and produces videos aimed at attracting potential customers and increasing the visibility of companies in social media. Additionally, it supports companies in acquiring new customers and recruiting employees through effective video strategies.

Advertising Agencies
View profile5(7)
Vigia AG Logo

Vigia AG 

Zurich · Since 2020

Cannavigia develops and offers software solutions for the cannabis industry, particularly in the areas of cultivation, manufacturing, distribution, and customer engagement. The software enables companies to optimize their processes, integrate their supply chain, and share product information with customers.

IT Consulting & ServicesSoftware Development
View profile5(7)
Visionary AG Logo

Visionary AG 

Zurich · Since 2002

The company's core activity is the development and provision of software solutions for digital transformation in the healthcare sector, particularly for communication and data exchange between healthcare professionals, as well as the creation of duty rosters and support for emergency services.

Software DevelopmentWeb Portals & Platform Companies
View profile3.9(7)
Visium SA Logo

Visium SA 

Prilly · Since 2018

The core activity of Visium is to advise and support companies in the introduction and use of Artificial Intelligence (AI) and data analysis. Visium offers tailored solutions for companies in various industries, including healthcare, chemicals, financial services, and retail. The services include the development of AI strategies, data engineering, cloud engineering, data science, and MLOps. The goal is to support companies in their digital transformation and to fully exploit the potential of AI and data analysis.

IT Consulting & ServicesSoftware Development
View profile5(7)
Vorcon Grafic & Design AG Logo

Vorcon Grafic & Design AG 

Laax Gr · Since 1998

The company's core activity is the creation of advertising measures, particularly in the areas of digital, design and signage. The company offers services such as the development of brand and image worlds, the creation of digital content, the design of graphic implementations and the signage of vehicles, buildings and other surfaces. The goal is to create consistent brand concepts and help customers achieve their goals.

Advertising Agencies
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WD RegioNet AG Logo

WD RegioNet AG 

Oensingen · Since 2011

WD RegioNet AG is a service provider in the field of telecommunications and network infrastructure. The company's core activity includes planning, installation, maintenance and repair of broadband networks, in particular CATV (cable TV) and FTTH (Fiber-to-the-Home) systems, as well as providing services for installers, planners, industrial and SME customers, and private individuals.

Telecommunications
View profile4.4(7)
Weitblick Online Agentur GmbH Logo

Weitblick Online Agentur GmbH 

St. Gallen · Since 2013

The company's core activity is the creation of online marketing solutions and web design services to support businesses in achieving their commercial goals. This includes strategy development, implementation of digital and print communication media, online and offline campaigns, texting, storytelling, graphic design, layout design, screen design, illustrations, photography concepts, typography, image optimization, and social media advertising. The company acts as an external marketing department and offers individual solutions tailored to the customer's needs and goals.

Advertising Agencies
View profile5(7)
Werren Werbetechnik GmbH Logo

Werren Werbetechnik GmbH 

Langnau Im Emmental · Since 2014

The company Werren Werbung offers a wide range of services in the field of advertising and signage. The core activities include in particular: vehicle lettering, textile lettering, production of stickers, production of banners, and lettering of signs and rooms. The company thus offers a broad spectrum of advertising opportunities for companies and organizations to communicate their brand and message.

Advertising Agencies
View profile4.9(7)
WeSlam GmbH Logo

WeSlam GmbH 

Zurich · Since 2020

WeSlam GmbH is a digital product and UX studio that provides no-code product development, rapid prototyping and product validation. The company also offers GenAI workshops, labs and ongoing coaching to integrate generative AI, together with UX/UI design, user research and product management services.

Industrial & Product DesignIT Consulting & Services
View profile5(7)
Wolf & Bär GmbH Logo

Wolf & Bär GmbH 

Uitikon Waldegg · Since 2014

The core activity of Wolf+Bär consists of two main pillars: 1. Services: The company offers strategy and consulting services, paid advertising and tracking, as well as HubSpot solutions to increase profitable customer sales. 2. Software development: Wolf+Bär develops conversion measurement software used by 50,000 companies to gather insights and industry data and refine strategies. The company focuses on digital marketing, particularly Google Ads, social media advertising, and e-commerce solutions, and provides customized technical solutions and consulting for internal marketing teams.

Advertising Agencies
View profile4.7(7)
Workbooster Cloud GmbH Logo

Workbooster Cloud GmbH 

Fehraltorf · Since 2013

IT Infrastructure & Cloud
View profile5(7)
Workbooster GmbH Logo

Workbooster GmbH 

Fehraltorf · Since 2011

Software Development
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World-Connect Services Sàrl Logo

World-Connect Services Sàrl 

Lausanne · Since 2005

The company World-Connect Services offers a wide range of IT services and solutions for businesses. The core activities include: IT Infrastructure: Storage, SAN, Virtualization, Infrastructure and Systems; Network and Connectivity: Internet Access, Dedicated Internet, Point-to-Point, FTTH, xDSL, Wireless Solutions; Hosting and Cloud: Web Hosting, SSL Certificates, Hosted Exchange, Cloud Servers, Virtual Datacenter, Backup Online, CDN; Telephony: Voice Line, Voice Trunking, SMS Gateway, IP-PBX; Security: Archivage Legal, VPN, Firewalls; IT Service and Support: Maintenance, Intervention, Monitoring, Consulting. The company thus provides comprehensive IT solutions for businesses, from infrastructure to network and communication to security and support.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile3.9(7)
WR Technologies AG Logo

WR Technologies AG 

Zurich · Since 2017

WR Technologies AG provides facility management, cleaning, maintenance and technical services for carwash installations and supports associated payment and self-service systems. Services include inspections, diagnostics, repair coordination, 24/7 support, updates for Subtilis-based payment terminals and solutions for customer cards, tokens and RFID.

Advertising Agencies
View profile5(7)
XATENA AG Logo

XATENA AG 

Zurich · Since 2016

The core activity of Flumerics is the provision of IT services and solutions, particularly in the context of Microsoft Dynamics 365 CE, Power Platform and various Azure Services. The company supports its customers in analyzing existing business processes, digitizing and automating their processes, as well as implementing IT solutions.

IT Consulting & Services
View profile3.9(7)
XEEH GmbH Logo

XEEH GmbH 

St. Gallen · Since 2021

The core activity of XEEH is the creation of content, particularly in the areas of video and multimedia production, film, live communication and web design. The company positions itself as a multimedia ideas factory, developing creative solutions for its clients.

Advertising Agencies
View profile5(7)
XIAG AG Logo

XIAG AG 

Winterthur · Since 2000

The core activity of XIAG AG is the development and implementation of digital solutions, in particular customer platforms, platforms and marketplaces, B2B ordering platforms, booking solutions and travel solutions, to support companies in the digitalization of their business models. This also includes software architecture planning, front-end and back-end development, database architecture and DevOps. The company provides its customers with comprehensive consulting and support in the development and implementation of digital business models.

IT Consulting & ServicesSoftware Development
View profile5(7)
Zubler & Partner AG Logo

Zubler & Partner AG 

Würenlos · Since 1990

The core activity of Zubler & Partner AG is the provision of managed services and ICT services for companies, particularly in the areas of: Communication and Telephony (including Teams Telephony and Unified Communication & Collaboration), Cloud Services (including ZP-Cloud and Microsoft 365), Network and IT Security (including E-Mail Security, Mobile Device Management and Network Security), IT Infrastructure (including Servers, Clients, Virtualization and Network Monitoring), and Outsourcing and Managed Services (including Managed Workplace and Managed WLAN). The company thus offers comprehensive solutions for the IT and communication needs of companies.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.6(7)
0816 design, Res Fürling Logo

0816 design, Res Fürling 

Kerns · Since 2005

The core activity of 0816 design is the provision of services in the fields of design, marketing and business engineering. Specifically, this includes the development of marketing strategies, the design of websites, graphic design, interior design, business engineering and strategic consulting. The company supports its customers in their digital transformation and helps them develop and implement their business and growth strategies.

Advertising Agencies
View profile4.5(6)
3rd-eyes analytics AG Logo

3rd-eyes analytics AG 

Zurich · Since 2015

The company's core activity is the development and provision of digital wealth management solutions, particularly for wealth advisors and private clients, with a focus on sustainable capital investment, risk management and customer-centric distribution strategies.

FinTechSoftware Development
View profile5(6)
7Media - Thierry Yersin Logo

7Media - Thierry Yersin 

Lausanne · Since 2012

The core activity of 7Media is the creation of creative content for communication, particularly in the areas of video, animation and digital expertise. This includes the production of videos, 3D projects, websites and other digital content. The company also offers services such as the creation of educational and tutorial videos as well as website design.

Advertising Agencies
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AAC Computer AG Logo

AAC Computer AG 

Winterthur · Since 1990

The core activity of AAC Computer AG is to provide IT security solutions and services, particularly in the area of system and network security. This includes, among other things: backup and data protection solutions, uninterruptible power supplies (USV), virus protection and malware defense, intrusion detection systems (IDS), firewall solutions, RAID systems (Redundant Array of Independent Disks), network management and monitoring, network traffic analysis, honeypot solutions (attack detection and defense), VPN solutions (Virtual Private Network) and encryption, data storage and data management. The company offers a comprehensive service to ensure the IT environment, in order to support customers in ensuring the security of their systems and networks.

IT Consulting & ServicesRetail - Electronic Devices
View profile3.5(6)
aargNET GmbH Logo

aargNET GmbH 

Hirschthal · Since 2003

aargNET GmbH is an IT service provider for small and medium-sized enterprises offering network and server implementation, virtualization, data backup and cybersecurity. Its services include managed services and maintenance subscriptions, IT support, firewall and antivirus solutions, VoIP/Smart Business Connect, NAS systems, Office 365/hosted Exchange, monitoring and patch management.

IT Consulting & Services
View profile4.3(6)
actricity AG Logo

actricity AG 

Allschwil · Since 2001

The core activity of Actricity is the development and provision of Enterprise Resource Planning (ERP) systems and service solutions for various industries, particularly for service providers, trading companies and service-oriented businesses. The solutions include modules for order processing, materials management, service management, project management, maintenance and other functions aimed at optimizing and digitizing the business processes of customers.

IT Consulting & ServicesSoftware Development
View profile4.5(6)
Additiv AG Logo

Additiv AG 

Zurich · Since 2003

The core activity of Additiv AG is to develop and provide innovative financial solutions for banks, insurance companies, asset and wealth managers, as well as non-financial institutions. To this end, the company offers a platform on which various financial services such as wealth management (addWealth), banking services (addBanking), credit services (addCredit), and insurance services (addInsurance) can be integrated. Additiv AG supports its customers in transforming their business models and offers strategic consulting, implementation, and operation of financial solutions.

FinTechSoftware Development
View profile4.8(6)
Addnet GmbH Logo

Addnet GmbH 

St. Gallen · Since 2000

The core activity of Addnet GmbH is the provision of IT services, including: IT consulting and support, development and implementation of web solutions and applications, cloud and server solutions, IT security and protection, hardware and software installations and maintenance, web design and development, and Microsoft 365 solutions. The company primarily offers these services to medium-sized and small businesses in German-speaking Switzerland.

IT Consulting & Services
View profile4.3(6)
Agence NEUE SA Logo

Agence NEUE SA 

Peseux · Since 2019

The core activity of NEUE is providing services in the field of digital communication and marketing, particularly: strategy development for brands and companies, branding and rebranding, creative design, creation of digital experiences, development of creative content, and technological implementation of marketing concepts. The company positions itself as a creative agency that supports companies in communicating with their audience and presenting their brand.

Advertising Agencies
View profile4.3(6)
Agentur Frontal AG Logo

Agentur Frontal AG 

Willisau · Since 2004

The company's core activity is the creation and management of brand identities for companies, including brand strategy, corporate design, storytelling, digital branding, and visual appearance. The company positions itself as a branding agency that supports companies in developing and strengthening their brand.

Advertising Agencies
View profile4.8(6)
AHA-Werbung GmbH Logo

AHA-Werbung GmbH 

Aarau Rohr · Since 2012

The core activity of AHA-Werbung GmbH is the creation and implementation of advertising materials and marketing solutions, including: logo and graphic design, web design and development, signage and apparel (e.g. for cars, shirts, shop windows), and print materials (e.g. flyers, brochures). The company provides tailored solutions for customers to strengthen their brand and business.

Advertising Agencies
View profile5(6)
ahype studio klg Logo

ahype studio klg 

Chur · Since 2023

The core activity of ahype studio is the creation of digital marketing solutions, including: website design and development, social media branding and marketing, video content creation (advertising videos, 3D design), corporate design and branding, and UI/UX design. The company positions itself as a digital marketing agency that develops innovative and creative solutions for its clients.

Advertising Agencies
View profile5(6)
alltitude SA Logo

alltitude SA 

Lausanne · Since 2002

alltitude SA is an IT consultancy that provides IT services and expertise across Business Consulting, Application Engineering, System Integration and User Environment Management. It delivers offerings such as business analysis, program and project management, software development and support, application integration, cloud and security services, and service‑desk and deployment support.

IT Consulting & ServicesSoftware Development
View profile3.3(6)
Alnovis AG Logo

Alnovis AG 

Rothenburg · Since 2001

The company provides fundraising services for organizations and institutions. Its core activities include developing strategies and concepts for fundraising campaigns, conducting telephone marketing campaigns, creating mailings, print materials and online content, managing donor relationships, and implementing major donor programs. The company supports its clients in achieving their fundraising goals and offers a comprehensive range of services to do so.

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

AlpineDC SA 

Crissier · Since 2010

The AlpineDC AG company offers a wide range of services in the field of data centers and IT infrastructure. The core activities include: * Housing: The company provides space for servers and other IT infrastructure in its data center in Switzerland. * Colocation: Customers can host their own servers and IT infrastructure in AlpineDC's data center. * VPS Eco: Virtual private servers (VPS) are offered, providing a cost-effective and flexible solution for running applications and services. * Dedicated Servers: AlpineDC offers dedicated servers tailored to the specific needs of its customers. * IT Facility Management: The company provides comprehensive management services for its customers' IT infrastructure, including installation, updates, backup, and monitoring. * Network Infrastructure Management: AlpineDC offers management services for network infrastructure, including installation, updates, backup, and monitoring. * Cyber Security: The company provides solutions for the security of IT systems and data. Overall, AlpineDC focuses on providing secure, reliable, and high-performance IT infrastructure solutions for businesses and organizations.

IT Infrastructure & CloudIT Security
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A+M Informatik GmbH Logo

A+M Informatik GmbH 

Kehrsatz · Since 2002

A & M Informatik GmbH provides IT services centered on the principle “automation and people,” promoting a user-focused approach where IT adapts to users. Services include technical support and remote maintenance (TeamViewer) and project work such as the VAT conversion to Infoniqa ONE 50.

IT Consulting & Services
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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.