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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

Projektstation GmbH Logo

Projektstation GmbH 

Chur · Since 2018

The core activity of ProjektStation GmbH is the planning, development and implementation of marketing and communication projects and events, particularly in the field of Integrated Communication. The company offers services such as strategic consulting, creative conception and technical implementation of projects to strengthen the attractiveness of its customers' brands. In contrast, seven49.net is an internet specialist and consulting service provider that has specialized in the development and engineering of complex online software architecture. Its core activity includes the creation of digital web projects, including strategic consulting, creative conception and technical implementation.

Public Relations Consulting
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ProSim GmbH Logo

ProSim GmbH 

Sargans · Since 2017

ProSim GmbH develops simulations, data analyses, optimization algorithms and custom web applications to support decision-making in production, logistics and transport. The company works from rapid pre-projects to production deployments and integrates visualization tools such as Power BI.

IT Consulting & Services
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ProSim GmbH Logo

ProSim GmbH 

Weinfelden · Since 2017

ProSim GmbH develops simulations, data analysis, optimization models and custom web applications to make production, logistics and transport processes measurable and comparable. The company supports clients from feasibility studies and MVPs to production-ready solutions and provides dashboards and decision-support tools (e.g. Power BI).

IT Consulting & Services
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PR/TICULAR GmbH Logo

PR/TICULAR GmbH 

Zurich · Since 2012

The company provides services in the areas of Corporate Communications, Media Relations, Event Management, Marketing and Sponsoring, particularly for clients from the luxury and art sectors.

Public Relations Consulting
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Pulsar Media Sàrl Logo

Pulsar Media Sàrl 

Anières · Since 2022

The core activity of Pulsar Media is the provision of services in the field of public relations (PR) and media innovation. Specifically, this includes: content-driven PR services for companies, particularly in the financial sector and other service sectors; strategic communication consulting and media relations; development and deployment of artificial intelligence (AI) for content creation and optimization; incubation and promotion of start-ups and new media companies through the subsidiary Pulsar Labs; and development and marketing of AI-powered content creation tools such as Typr.

Public Relations Consulting
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Pulscom AG Logo

Pulscom AG 

Rotkreuz · Since 2001

Pulscom AG is a full‑service marketing and communications agency operating across classical and new media as well as below‑the‑line activities. Its services include brand management (CI/CD), PR/media work, direct marketing, online solutions (websites, e‑commerce, SEO/SEA, online campaigns), video production, business and customer magazines, and event and promotion services.

Advertising Agencies
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Pure ICT AG Logo

Pure ICT AG 

Rothenburg · Since 2020

The core activity of Pure ICT AG is providing services and solutions in the field of "ICT Networking & Security", including the provision of IT infrastructure, network security, maintenance and support throughout the entire IT lifecycle, as well as the trade of new and refurbished Cisco devices.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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purpur mediengestaltung rodoni Logo

purpur mediengestaltung rodoni 

Therwil · Since 2012

The core activity of Purpur Mediengestaltung is the creation of visual communication media and marketing materials for various clients, including graphic design, concept development, photography, social media management, and advertising campaigns. The company offers its services as a full-service provider and takes over the entire implementation of projects, from conception to final production.

Advertising Agencies
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Qbits AG Logo

Qbits AG 

Embrach · Since 2000

The core activity of QBITS AG is the development and implementation of solutions for the automated exchange of information and data between companies, customers, suppliers, and partners. This includes in particular: Business Process Integration (BPI): QBITS supports companies in integrating business processes and automating document and data processing. Secure Managed File Transfer (MFT): The company offers secure solutions for exchanging files and data between companies and their partners. E-mail archiving and security: QBITS offers solutions for archiving and securing e-mails. Data backup and recovery: The company offers solutions for data backup and recovery. Overall, QBITS focuses on providing solutions for the automation and security of business processes and data processing.

Software Development
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qiio Switzerland AG Logo

qiio Switzerland AG 

Hünenberg · Since 2023

The core activity of qiio is the development and provision of intelligent IoT connections (Smart Connectivity) for companies, particularly for use in demanding environments such as mobile or hard-to-reach areas. To this end, qiio offers solutions that enable reliable, secure and scalable connectivity of IoT devices, including Edge-to-Cloud services and products such as the q200 Guardian Concentrator.

IT Infrastructure & Cloud
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QNex GmbH Logo

QNex GmbH 

Lucerne · Since 2006

The core activity of QNex GmbH is the provision of services in the field of computer science and technology.

IT Consulting & Services
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Qodee GmbH Logo

Qodee GmbH 

Hinwil · Since 2023

The core activity of Qodee is the development and programming of high-quality web solutions, particularly the creation of professional websites for small and medium-sized enterprises (SMEs), with a focus on quality, cost efficiency and user experience.

Software Development
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QSMed GmbH Logo

QSMed GmbH 

Zurich · Since 2010

QSMed offers a digital solution for quality assurance in the healthcare sector. The company's core activity is to provide a modular software platform that covers various aspects of quality assurance in practices and healthcare facilities, such as occupational safety, hygiene and sterilization management, device management, medication management, data protection, and practice management. The software is designed to help automate processes, digitize documentation, and ensure compliance with regulations and guidelines.

Software Development
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Quantivity Philemon Lenherr Logo

Quantivity Philemon Lenherr 

Jona · Since 2020

The company provides data science consulting and development services to businesses. The core activities include: data analysis and evaluation, market analysis and research, customer analysis and understanding, product analysis and development, financial analysis and planning, process analysis and optimization, corporate analysis and strategy, and service analysis and improvement. The company supports customers in extracting valuable insights from their data assets and helps them make better decisions. It offers tailored solutions that are customized to meet the specific needs of its clients.

IT Consulting & ServicesSoftware Development
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Quaternio Verlag Luzern AG Logo

Quaternio Verlag Luzern AG 

Lucerne · Since 2009

The core activity of Quaternio Verlag Luzern is the publication of faithful facsimile editions of medieval manuscripts, art books, catalogs, wall calendars, and Christmas folders. The publishing house specializes in the production of high-quality facsimiles that make fascinating pictorial worlds accessible to a broad audience.

Publishing
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Querwerk GmbH für die Entwicklung visueller Gestaltung Logo

Querwerk GmbH für die Entwicklung visueller Gestaltung 

Glattbrugg · Since 2002

The core activity of Querwerk is the creation of visual communication, design development and media design for clients. Specifically, this includes the conception and visualization of messages, the development of logos, corporate designs and visual identities, as well as the design of communication media such as websites, brochures, posters and other print and screen media.

Software Development
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Quest Communications AG Logo

Quest Communications AG 

Basel · Since 2004

Quest Communications AG is a communications agency offering services in events, marketing and graphic design. Its online services include newsletter management and distribution for clients as well as related digital communication support.

Advertising Agencies
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Quevita AG Logo

Quevita AG 

Olten · Since 2010

The core activity of Quevita is the development of digital solutions and applications in the field of sports and health, particularly for wearables and sports events, as well as the creation of tailored software solutions for companies.

Software DevelopmentWeb Portals & Platform Companies
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r4ts GmbH Logo

r4ts GmbH 

Altdorf Ur · Since 2017

The core activity of r4ts GmbH is the provision of IT services, in particular IT consulting and support, as well as administrative services.

IT Consulting & Services
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RATZ BUSINESS SOLUTIONS Logo

RATZ BUSINESS SOLUTIONS 

Widnau · Since 2019

The core activity of Ratz Business Solutions is the consulting and implementation of business processes and IT solutions for companies, particularly in the area of Microsoft products such as Dynamics 365, Power BI, and Office 365. The company supports customers in their digital transformation, optimization of business processes, and introduction of business intelligence solutions. Additionally, Ratz Business Solutions also offers interim management services to support companies in filling line functions or taking over projects.

Management ConsultingIT 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.
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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.