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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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IndustryIT & Communication
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Matching companies

47'425 companies found

nuun gmbh Logo

nuun gmbh 

Weinfelden · Since 2007

The core activity of nuun gmbh is the creation of web design solutions, including the development of websites, apps, online shops and the design of logos, as well as the provision of services in the field of online marketing and web hosting.

Advertising Agencies
View profile5(12)
OMH AG Logo

OMH AG 

Wallbach · Since 2016

The core activity of OMH AG is the creation of online marketing strategies and their implementation for industrial companies, particularly through the development of online marketing roadmaps, content creation, building marketing funnels, and implementing email marketing solutions, as well as consulting and supporting the use of marketing software such as Brevo.

Public Relations ConsultingPublishing
View profile5(12)
oneICT AG Logo

oneICT AG 

Wallisellen · Since 2011

The core activity of oneICT AG is the provision of ICT services for small and medium-sized enterprises (SMEs) as well as non-profit organizations (NPOs). The specific services include: ICT infrastructure installation, ICT infrastructure administration, ICT infrastructure expansion, consulting and project management, user support, remote maintenance, and communication solutions. The company positions itself as a networker and pioneer for its customers, supporting them in all matters related to IT and communication.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(12)
ONPREO AG Logo

ONPREO AG 

Rotkreuz · Since 2023

The core activity of onpreo is the development and provision of software for the real estate industry, particularly for the automation of acquisition processes. The company offers an acquisition software that enables the automation of customer data, creation of funnels and advisors, and winning orders through its own website.

Software Development
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OPAL Associates Holding AG Logo

OPAL Associates Holding AG 

Wetzikon Zh 1 · Since 2000

The core activity of OPAL is the development and implementation of AutoID systems (automatic identification) and mobile solutions for complex logistics systems, particularly in connection with SAP systems. This includes the provision of products such as scanners, printers, mobile computers and software solutions, as well as the integration of these technologies into existing systems. OPAL positions itself as a system integrator and offers consulting, development and implementation of solutions for optimizing goods logistics processes.

IT Consulting & Services
View profile4.7(12)
Open Circle AG Logo

Open Circle AG 

Zurich · Since 2001

The core activity of Open Circle AG is to provide services and products in the field of digital sovereignty, particularly in the areas of workplace, server and backup, security and access, communication and collaboration, as well as on-site administration. The company supports businesses on their path to digital sovereignty and sustainability.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(12)
ORBIT Informatik AG Logo

ORBIT Informatik AG 

Schindellegi · Since 1991

The company ORBIT offers comprehensive IT services for small and medium-sized businesses. The core activities include: development and implementation of IT infrastructure solutions (hardware, cloud, server); provision of software solutions (industry software, standard software); IT services (system monitoring, IT support, data backup); and consulting and sales of IT solutions. The company positions itself as a single point of contact for all IT-related questions of its customers and offers individual solutions for various industries, particularly for building technicians and building envelope specialists.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.9(12)
Outsmart Sagl Logo

Outsmart Sagl 

Lugano · Since 2019

Outsmart is a full-service digital agency specializing in the creation of digital solutions for businesses. The core activities include: Web Design and UX/UI development, Social Media marketing and management, Strategic planning and consulting, Branding and Corporate Identity, Advertising and marketing campaigns, Photo and video production. The company supports customers in developing their online presence, increasing their visibility and achieving their business goals through effective digital solutions.

Advertising Agencies
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Oxidian GmbH Logo

Oxidian GmbH 

Jona · Since 2017

The core activity of Oxidian GmbH is providing services in the field of marketing, particularly in e-commerce, as well as developing web applications and apps. The company supports customers in creating, communicating, delivering, and exchanging offers and helps them achieve their business goals. Specific services include, among others, website creation, app development, design, marketing, and analysis.

Advertising Agencies
View profile4.9(12)
Peakmarketing GmbH Logo

Peakmarketing GmbH 

Bern · Since 2023

The core activity of Peakmarketing GmbH is the provision of marketing services, particularly: Creative management, Content creation, Campaign and design services, Social media and web design services, Digital marketing. The company positions itself as a creative agency and business consultancy that supports companies in developing their marketing strategy and implementation.

Advertising Agencies
View profile5(12)
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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  • 169
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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.