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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,019 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

65'883 companies found

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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LeadhubOutbound Leads by COHAGA

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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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
102050
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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.