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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

TRIA Solutions GmbH Logo

TRIA Solutions GmbH 

Selzach · Since 2022

The core activity of TRIA Solutions GmbH is the provision of comprehensive IT services and managed services, including the maintenance and support of IT infrastructures, the placement of employees, software products, planning and installation of network solutions, as well as the provision of cloud services. The company offers customized IT solutions tailored to the specific needs of its customers, in order to support them in optimizing their business processes.

IT Infrastructure & Cloud
View profile5(17)
Uniplex AG Logo

Uniplex AG 

Dübendorf · Since 2007

The core activity of Uniplex is providing services in the field of online marketing, particularly in the areas of search engine optimization (SEO), Google Ads optimization, AI-based optimization, and lead generation. The company supports businesses in improving their online presence, increasing their visibility in search engines, and boosting their sales through targeted online advertising and lead generation.

Advertising Agencies
View profile4.7(17)
Urs Walther AG Logo

Urs Walther AG 

Zollikofen · Since 1961

The core activity of Urs Walther AG is the provision of services in the field of electrical engineering, including: electrical installations, IT networks, building automation, electrical planning, service and maintenance of electrical systems, telematics and electromagnetic pollution consulting. The company offers these services to both private households and businesses and has a motivated team that supports customers with questions and challenges.

Electrical Planning & InstallationTelecommunications
View profile4.9(17)
vaios gmbh Logo

vaios gmbh 

Stansstad · Since 1994

The core activity of vaios gmbh is the provision of services in the fields of advertising, graphics and web development, including branding, corporate design, print media, web design, digital marketing, illustrations, event planning and organization. The company positions itself as a young, bold advertising agency that develops and implements creative solutions for businesses.

Advertising Agencies
View profile4.9(17)
Valdev Informatique Sàrl Logo

Valdev Informatique Sàrl 

Aven · Since 2022

The core activity of Valdev Informatique Sàrl is the creation and management of websites, web design, graphic design, online marketing, hosting and IT services. The company offers specific services such as website creation, online stores, website optimization, search engine optimization, email marketing, social media management, web hosting, domain registration and security certificates. Additionally, the company also offers photography and video production services.

Software Development
View profile5(17)
VSHN AG Logo

VSHN AG 

Zurich · Since 2014

The core activity of VSHN is providing platform engineering and managed services to the software industry, particularly in the areas of DevOps and cloud infrastructures. They support developers in focusing on their core business by providing the necessary platforms and services to transform software into online services.

IT Infrastructure & Cloud
View profile5(17)
WEBKINDER AG Logo

WEBKINDER AG 

Lucerne · Since 2014

The core activity of Webkinder AG is the creation and development of digital solutions, in particular websites, web applications and digital transformations, as well as the provision of services in the areas of design, branding, SEO, SEA, data & analytics and hosting. The company positions itself as a digital agency and offers consulting and conception services for companies.

Advertising Agencies
View profile5(17)
Webopolis GmbH Logo

Webopolis GmbH 

Zurich · Since 2006

The company Witweb (Webopolis GmbH) offers a wide range of services in the field of web hosting, including shared hosting, reseller hosting, business hosting, dedicated servers, cloud hosting, SSL certificates, hosting add-ons, and domain registration. The core activity of the company is to provide comprehensive solutions for websites, including web hosting, server and storage solutions, security services, and email services. Witweb positions itself as an environmentally friendly provider, operating its servers 100% with renewable energy.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile4.4(17)
Wirz Group AG Logo

Wirz Group AG 

Zurich · Since 1967

Wirz Group AG is an independent, owner-managed creative agency that acts as a Creative Business Partner to develop strategic brand and marketing solutions. The firm combines brand strategy, digital platforms, customer journeys and marketing ecosystems to deliver measurable business impact. Services include branding, marketing, digital development, customer-centric solutions and business transformation.

Advertising Agencies
View profile4.8(17)
3-D-ART Innovation GmbH Logo

3-D-ART Innovation GmbH 

Hergiswil Nw · Since 2021

3-D-ART Innovation GmbH is a full-service exhibition and event provider offering concept development, design, production and installation of trade fair stands, events, point-of-sale solutions and spatial experiences. The company operates an in-house production facility and joinery workshop and implements sustainable, resource-conscious solutions.

Advertising Agencies
View profile4.9(16)
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
  • 1
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  • 115
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  • 118
  • More pages
  • 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.