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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

ProMedia H. Hadorn Logo

ProMedia H. Hadorn 

Urdorf · Since 1993

The core activity of ProMedia Hans Hadorn is the provision of services in the field of advertising and communication, particularly in the areas of web design and media design, photography and video production, image editing and graphics, as well as marketing and advertising. The company offers a comprehensive service that ranges from idea generation to implementation and also includes specialized services such as drone footage, event photography, and proofreading.

Advertising Agencies
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ProMedia Werbeberatung GmbH Logo

ProMedia Werbeberatung GmbH 

Basel · Since 2002

Advertising Agencies
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Prometheus Informatik AG Logo

Prometheus Informatik AG 

Lucerne · Since 2002

The company's core activity is the provision of IT services, particularly in the areas of: * Strategic Consulting * Cloud Services * Managed Services * Infrastructure projects * License management. The company also offers specific solutions for various requirements, such as Microsoft Cloud solutions, security solutions, backup solutions, and telephony solutions. It is an IT consulting and services company that supports companies in planning, implementing, and maintaining their IT infrastructure and systems.

IT Consulting & ServicesIT Infrastructure & Cloud
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Proof of Work AG Logo

Proof of Work AG 

Seedorf Ur · Since 2018

The core activity of Proof of Work AG is the development and implementation of blockchain solutions, including the creation of smart contracts, as well as consulting and project management for companies looking to benefit from this technology.

IT Consulting & ServicesSoftware Development
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ProSell AG Logo

ProSell AG 

Schönenwerd · Since 2001

ProSell AG is a publishing agency that handles advertising sales for trade and special‑interest magazines and provides corporate publishing services. Its offerings include consulting, concept and content development, editorial and design work, production and distribution, subscription and membership management, and web design.

Advertising Agencies
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Prosult GmbH Logo

Prosult GmbH 

Lauperswil · Since 1997

Prosult GmbH provides IT services including project support, business consulting and software development. The company works in the web domain and on Microsoft-based software projects, offering freelance-based contributions and collaboration with other software developers.

IT Consulting & Services
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PSI NEPLAN AG Logo

PSI NEPLAN AG 

Küsnacht Zh · Since 1988

The core activity of PSI Neplan AG is the development and distribution of software solutions for asset management and network planning in the energy sector, particularly for strategic network planning, asset condition assessment and integrated asset management.

Technical Consulting & EngineeringSoftware Development
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PSINOVA AG Logo

PSINOVA AG 

Tägerwilen · Since 2009

The core activity of PSINOVA AG is the development and implementation of software solutions, particularly in the area of SAP consulting and integration, as well as the creation of company-specific portals and process solutions. The company also offers consulting, development, training, and support to its customers. Another focus is on creating solutions for connecting external processes, workflow and approval processes, as well as document input and management.

IT Consulting & ServicesSoftware Development
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PTA Schweiz GmbH Logo

PTA Schweiz GmbH 

Zurich · Since 2005

PTA Schweiz GmbH provides IT consulting and services focused on the design and development of application systems as well as the digitalization and optimization of business processes. Its offerings include software development, business intelligence, CRM/ERP services, service & support and AI solutions such as intelligent document processing and machine learning.

IT Consulting & ServicesSoftware Development
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PUBLIbusiness24 AG Logo

PUBLIbusiness24 AG 

Zug · Since 1993

The core activity of PUBLIbusiness24 AG is to provide services to companies and individuals who wish to operate in Switzerland. This includes in particular: * Support for company formation and cooperation in Switzerland and Liechtenstein * Professional marketing activities, from website to social media * Relocation services, i.e. support for relocating residence or business activities to Switzerland * Consulting and support for companies and individuals in establishing themselves in Switzerland The company works discreetly and reliably and offers its services on recommendation. It maintains a network of partners with whom it cooperates to meet the needs of its customers.

Advertising Agencies
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publicloud ag Logo

publicloud ag 

Zurich · Since 2013

publicloud ag provides managed cloud and IT infrastructure services, combining multicloud offerings from established solution providers into turnkey solutions. Its services include managed desktop, managed server, managed security & network, support and licensing, plus a publicloud Marketplace, and the publicloud services are ISO 27001 certified.

IT Consulting & ServicesIT Infrastructure & Cloud
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publikat Marco Perroulaz Logo

publikat Marco Perroulaz 

Düdingen · Since 2000

The core activity of publikat® encompasses advertising and web design.

Advertising Agencies
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Publishing Factory SA Logo

Publishing Factory SA 

Lausanne · Since 2016

Publishing Factory SA provides marketing tools and subscription management solutions for media and marketing companies. Its services include platform hosting, CRM-based customer lifecycle management, payment processing (card and SEPA), digital and physical delivery, marketing automation, tracking & analytics, and a low-code email editor.

Advertising Agencies
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Puissance Mac Sàrl Logo

Puissance Mac Sàrl 

Martigny · Since 2009

The company Puissance Mac Sàrl offers IT services, particularly for Mac and iOS devices. The core activities include: * Infogérance: regular maintenance and monitoring of computers and servers to prevent disruptions * Custom software application development * Creation of websites and web applications * Installation and configuration of computers and software * Technical support and maintenance of Mac and iOS devices The company thus offers a wide range of IT services, with a focus on Mac and iOS devices.

IT Consulting & Services
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PULS AG HEALTH COMMUNICATION Logo

PULS AG HEALTH COMMUNICATION 

Basel · Since 1986

The core activity of Puls AG is health communication.

Advertising Agencies
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Punkt + Pixel GmbH Logo

Punkt + Pixel GmbH 

Lucerne · Since 2020

The core activity of Punkt+Pixel is the creation of advertising campaigns and the development of communication strategies for companies. This includes in particular: CI/brand development, creation of communication media (analog and digital), responsive web development, and search engine marketing (SEA and SEO). The company positions itself as an advertising agency that develops holistic campaigns to generate added value for its customers.

Advertising Agencies
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punktzwei publishing GmbH Logo

punktzwei publishing GmbH 

Solothurn · Since 2020

The core activity of punktzwei publishing gmbh is the conception and implementation of Content-First strategies, particularly in the field of media production and automated publishing. This includes the development of workflows, the creation of templates for editorial systems, automated typesetting and the design of interfaces for optimal content presentation. The company also offers training and consulting services on topics such as Adobe Creative Cloud, InDesign scripting and layout automation.

Advertising Agencies
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generational GmbH Logo

generational GmbH 

Zurich · Since 2022

The company Purpose Switzerland supports and advises other companies in their transition to a form of ownership called Steward-Ownership, where the purpose and long-term perspective of the company take precedence over short-term profit. This also includes communication and public relations work to share knowledge about responsible ownership and inspire other companies.

Management ConsultingPublic Relations Consulting
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qData GmbH Logo

qData GmbH 

Schönenberg An Der Thur · Since 2002

The core activity of QDATA is the provision of services in the field of online marketing and internet agency. Specifically, this includes: development and optimization of websites and webshops, search engine optimization (SEO) and search engine advertising (SEA), social media marketing and advertising, online marketing strategies and consulting, creation of newsletters and mailings, branding and corporate design, web hosting and maintenance, and consulting and training in the areas of WordPress, online shops and digital business. The company positions itself as a full-service internet agency, supporting companies in their online presence and marketing strategy.

Advertising Agencies
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Q Point AG Logo

Q Point AG 

Langenthal · Since 2018

Q Point is a provider of digitalization solutions for the construction industry, particularly for road construction. The company's core activity is to develop and offer manufacturer-independent and system-independent solutions that enable all parties involved in the construction project to be networked and create a seamless digital process. This includes the integration of existing IT systems, digital planning and documentation of construction sites, the production and dispatch of asphalt, as well as communication between road construction companies, transport companies and production sites.

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.