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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

Prolog AG Logo

Prolog AG 

Basel · Since 2021

Prolog AG is a service company specializing in the development of digital solutions. The core activities include: User Experience Design (UX-Design), Information Architecture, Front- and Backend Development, Prototyping, Development of Web and Mobile Applications, E-Commerce Solutions, Branding and Design Systems. The company develops digital products and solutions for various industries and clients, including companies, organizations and institutions.

IT Consulting & Services
View profile5(3)
PromptNet GmbH Logo

PromptNet GmbH 

Uetendorf · Since 1996

The core activity of PromptNet GmbH is the creation and maintenance of internet solutions, particularly: development and implementation of websites and online presences, application of content management systems (CMS) such as TYPO3 and WordPress, individual web programming, and hosting services. The company also offers consulting, agency and freelance services in the field of internet solutions.

IT Consulting & ServicesSoftware Development
View profile5(3)
Protect7 GmbH Logo

Protect7 GmbH 

Zurich · Since 2008

The core activity of Protect7 is the provision of services in the field of Application Security, specifically: Security analyses (Penetration Testing, Active Directory Security Audit, etc.), Consulting and engineering in the field of software security, Training and managed services for companies, Support in implementing a secure software development process (Secure Software Development Lifecycle, S-SDLC). The company positions itself as an expert in Application Security and offers product-neutral services to support companies in securing their software applications.

IT Consulting & ServicesIT Security
View profile5(3)
Proton Automation GmbH Logo

Proton Automation GmbH 

Neuenhof · Since 1998

The core activity of Proton Automation GmbH is the development and implementation of automation solutions for various industries, particularly in the areas of: * HVAC automation (heating, ventilation, air conditioning) * Alarm and visualization systems * Controls for energy centers * M2M and IoT solutions. The company offers customized solutions tailored to the needs of its customers, including the development of alarm servers, process control systems, and district heating systems.

Technical Consulting & EngineeringManufacture of IT HardwareSoftware Development
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PROVIS AG Logo

PROVIS AG 

Kemptthal · Since 1986

The company's core activity is the development and distribution of software solutions for construction project management, particularly with the product PROVIS, as well as the provision of services such as system development, project support, process individualization, training and interfaces.

IT Consulting & ServicesSoftware Development
View profile4(3)
Prozessfux AG Logo

Prozessfux AG 

Zürich · Since 2010

The core activity of Prozessfux AG is to advise, implement and support companies in optimizing and automating their business processes, particularly in the areas of Service Management, IT Service Management, IT Operations Management, Strategic Portfolio Management and Integrated Risk Management. To this end, the company offers customized solutions based on the ServiceNow platform to support customers in achieving their business goals.

IT Consulting & ServicesSoftware Development
View profile5(3)
psc Peter Schütz Informatik-Dienstleistungen Logo

psc Peter Schütz Informatik-Dienstleistungen 

Arch · Since 2003

The core activity of PSC Informatik is the development and implementation of customized internet projects, including web design, software development and data management.

Software Development
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PSE Solutions GmbH Logo

PSE Solutions GmbH 

Rothenburg · Since 2011

The core activities of PSE Solution GmbH encompass the following areas: * Project Management: Supporting companies in planning, controlling and monitoring projects * System Engineering: Developing and implementing systems and processes for companies * Requirement Engineering: Analyzing and defining requirements for software and system developments * Software Development: Developing its own software products, such as document management systems (DMS) and Building Information Management (BIM) systems * Consulting and Interim Management: Supporting companies in solving problems and taking on leadership roles The company also develops and implements its own software products, such as PRIMADOCA, DokPro and DokPro Business, and offers training and training for these products.

IT Consulting & ServicesSoftware Development
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Publicis Media Switzerland AG Logo

Publicis Media Switzerland AG 

Zurich · Since 1994

The core activity of Publicis Media is providing services in the field of media strategy, planning and implementation, including Media Planning & Buying, Research, Data & Analytics, Social Media Marketing, Programmatic Advertising, SEA, SEO, E-Commerce Marketing and Outcome Based Solutions. The company thus offers comprehensive solutions for media consulting and implementation to support customers in achieving their marketing goals.

Advertising Agencies
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PUBSWISS Charles Aeschlimann Logo

PUBSWISS Charles Aeschlimann 

Ovronnaz · Since 2022

The core activity of Pub Swiss is the provision of services in the field of advertising and communication, including: Advertising, Branding, Web design and development, Marketing strategies and campaigns, Consulting and strategy development. The company offers a comprehensive range of services to support customers in developing their brand and communication strategy.

Advertising AgenciesPublic Relations Consulting
View profile5(3)
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

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

Discover Leadhub
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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  • 1000
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.