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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

Wings Lernmedien AG Logo

Wings Lernmedien AG 

Schindellegi · Since 2019

The core activity of Wings Lernmedien AG is the development and distribution of teaching materials for PC-based training and further education, particularly for commercial vocational schools, grammar schools, vocational schools and professional training schools. The teaching materials cover a wide range of topics such as word processing, spreadsheet calculation, presentation, image editing and computer science, and are offered in various formats such as course materials, exercise files and self-study checks.

IT Consulting & ServicesSoftware Development
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Winkler Kommunikation GmbH Logo

Winkler Kommunikation GmbH 

Oberglatt Zh · Since 2021

Winkler Kommunikation GmbH is a communications agency providing consulting, concept development, creative production and implementation of comprehensive communication solutions. Services include storytelling and visual communication, branding, campaigns, PR, corporate and internal communication, and project management.

Advertising Agencies
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WinTool AG Logo

WinTool AG 

Zurich · Since 1980

The core activity of WinTool is the development and provision of software solutions for tool and data management, particularly for machining and the management of manufacturing data and tools. The company offers solutions for various industries, including automotive, aerospace and medical technology, and supports customers in the implementation of tool management systems.

Software Development
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WiperTech Hard- & Software GmbH Logo

WiperTech Hard- & Software GmbH 

Hägendorf · Since 2011

The core activity of WiperTech is software development, particularly the development of user-friendly and customized software for various industries. This also includes specific services such as prototyping, IoT consulting, database development, web development, and the creation of user interfaces.

IT Consulting & ServicesSoftware Development
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Wipfkom.ch Logo

Wipfkom.ch 

Schaffhausen · Since 2016

The company primarily focuses on creating historical publications, such as anniversary publications for companies, associations, and municipalities, as well as moderating discussion rounds, conferences, and corporate events. It also produces podcasts about economic pioneers and offers companion booklets to these podcasts.

Publishing
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wirkungs-Stark Logo

wirkungs-Stark 

Aarau · Since 2016

The company wirkungsStark offers graphic and concept services, in particular the creation of logos, print media such as business cards, flyers and brochures, as well as the design of websites. The core activity includes the development and implementation of visual communication concepts for companies to effectively present their brand and products and anchor them in the target group.

Advertising Agencies
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Wittwer Informatik Logo

Wittwer Informatik 

Heimberg · Since 2018

The core activity of Wittwer Informatik is the consulting and implementation of Microsoft 365 solutions for small businesses, including the development of customized PowerApps, the automation of business processes with Power Automate, and the optimization of digital collaboration.

IT Consulting & Services
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Wiz-Team SA Logo

Wiz-Team SA 

Lausanne · Since 2012

The core activity of Wiz-Team is the development and provision of event management solutions, particularly with their product Event-Works, which enables the efficient and cost-effective planning and execution of events.

Public Relations Consulting
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Wobmann Media Logo

Wobmann Media 

Wiggen · Since 2020

The core activity of Wobmann Media is to provide IT services to small and medium-sized enterprises as well as private customers, with a focus on data security. This includes, in particular: * Providing network storage solutions (NAS servers) * Implementing data security solutions, including backup solutions and protection against hacker attacks * Training customers in the efficient use of software and hardware * Providing virtualization solutions and system administration * Supporting the management of user accounts and devices within the company Overall, Wobmann Media focuses on providing comprehensive IT solutions that aim to improve the security and efficiency of businesses and private customers.

IT Consulting & Services
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Wondercrow GmbH Logo

Wondercrow GmbH 

Dietikon · Since 2019

The company's core activity is the consulting and implementation of digitalization projects as well as the execution of transformation and optimization projects in various industries, particularly in finance, real estate, transportation management, and the public sector. The company also provides interim management services and supports customers in introducing agile and lean methods, project management, and business analysis.

Software DevelopmentWeb Portals & Platform Companies
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WooMedia GmbH Logo

WooMedia GmbH 

Horn · Since 2018

WooMedia GmbH develops web solutions based on open-source software. Its services include custom corporate websites, intranet/extranet systems, e‑commerce platforms with ERP and interface integration, digital data management using Pimcore (PIM/DAM/CDP), hosting and operational support, online marketing, and print/brand design.

Software Development
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wortschaft, Text und Verlag Philipp Abt Logo

wortschaft, Text und Verlag Philipp Abt 

Langenthal · Since 2009

The company 'wortschaft' is a text and publishing house specializing in the creation of texts, concepts, and publications. The core activities include: text creation (PR texts, advertising texts, ghostwriting, speeches, blog posts), concept development, publication design (book projects, brochures, magazines), editorial work (periodicals, newspapers), and publishing services (publication of the newsletter 'Der ROGGWILER'). The company offers its services to businesses, organizations, and private individuals, supporting them in communication and content publication.

Publishing
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worx engineering GmbH Logo

worx engineering GmbH 

Romanshorn · Since 2007

worx engineering GmbH develops and manufactures embedded systems for industrial applications, including safety-related explosion-protection systems and image-processing solutions for quality control. Its services cover specification, development, certification, series production and long-term product care across the product lifecycle.

Software Development
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Wössner Jürgen, Typograf Logo

Wössner Jürgen, Typograf 

St. Gallen · Since 2014

The core activity of Jürgen Wössner's company is the creation of typography and code, indicating that it is a company specializing in the design of fonts and the development of software or web applications.

Advertising Agencies
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WTB GmbH Logo

WTB GmbH 

Münsingen · Since 2016

The core activity of WTB GmbH is the conception and production of advertising technology and advertising items. This includes, in particular: Signage of all types of surfaces, such as shop windows, cars, buildings and construction sites; Textile finishing, such as printing or embroidering clothing and advertising items; The manufacture of trade fair items, such as roll-ups, counters, brochure stands, flags and beach flags; The production of merchandising items, such as individualized or standardized advertising items. Overall, the company offers a wide range of services in the field of advertising technology and articles.

Advertising Agencies
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www.hallo.swiss gmbh Logo

www.hallo.swiss gmbh 

Lucerne · Since 2013

The core activity of hallo.swiss is integration consulting and support for immigrants in Switzerland, particularly Germans. The company offers personal advice, tips, and strategies for successful integration, including budget planning, relocation strategy, and onboarding. It works closely with the Association for Germans in Switzerland and offers a membership that provides various benefits.

Advertising Agencies
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Wyden AG Logo

Wyden AG 

Zurich · Since 2014

The core activity of Wyden is to provide digital assets and crypto trading infrastructure to institutional and professional clients, including banks, brokers, hedge funds and crypto funds. Wyden offers a fully integrated solution for trading and custody of digital assets, including a 24/7 crypto trading platform, risk management and automation.

FinTechSoftware Development
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Wylkomm GmbH Logo

Wylkomm GmbH 

Remetschwil · Since 2020

The core activity of Wylkomm GmbH is the provision of communication services, particularly in the areas of specialist communication, communication strategies, communication and marketing projects, mediation and coaching, workshops, crisis management and internal communication. The company offers a wide range of services, from strategy to consulting to the realization of text and design, and works closely with partners and customers to develop individual solutions.

Public Relations Consulting
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Xcellerate GmbH Logo

Xcellerate GmbH 

Basel · Since 2020

The core activity of Xcellerate is the optimization and automation of business processes, particularly in the area of Microsoft Office and Excel. The company offers tailored solutions to increase the efficiency of businesses by simplifying complex workflows, saving time and reducing costs. This is achieved through the analysis, conception, implementation and anchoring of solutions that are tailored to the specific needs of customers.

IT Consulting & Services
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XIMIQ AG Logo

XIMIQ AG 

Solothurn · Since 2013

The core activity of Ximiq AG is consulting and implementing IT solutions, particularly in the areas of Enterprise Architecture Management (EAM), Microsoft Dynamics 365 and cloud integration. The company also offers coaching and development services for executives and teams.

IT Consulting & ServicesSoftware Development
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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.