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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'365 companies found

FURRER ITX Logo

FURRER ITX 

Lutzenberg · Since 2022

The company's core activity is the creation, improvement and optimization of websites as well as the implementation of online marketing measures, including the conception and implementation of Google advertisements, the creation of web texts and the implementation of online marketing analyses.

Advertising AgenciesIT Consulting & Services
View profile5(50)
Improware AG Logo

Improware AG 

Pratteln · Since 1991

The core activity of ImproWare AG is the provision of IT services and products, particularly in the areas of internet and network services, consulting and trade, as well as the provision of telephony solutions for businesses of all sizes.

IT Consulting & ServicesIT Infrastructure & CloudTelecommunications
View profile3.6(50)
JAMOS Web Service GmbH Logo

JAMOS Web Service GmbH 

Fischbach-Göslikon · Since 2013

The company JAMOS offers services in the field of web and graphic design, including the creation of websites, print materials (such as business cards, flyers and brochures), logos and advertising posters. Additionally, it provides training and security services for websites, including SSL certificates and data protection solutions.

Advertising Agencies
View profile5(50)
TKS TELECOM Bühler Stephan Logo

TKS TELECOM Bühler Stephan 

Eschenbach Lu · Since 1998

The core activity of TKS TELE.COM is the consulting, sales and service of communication solutions, in particular mobile phones, tablets, wearables, internet and TV offers as well as office communication solutions. The company also offers training and services such as mobile phone courses, WLAN service and repairs. It acts as a partner of various telecommunications providers such as Swisscom and distributes products from various manufacturers.

Telecommunications
View profile4.7(50)
Vendomat AG Logo

Vendomat AG 

Urtenen-Schönbühl · Since 2007

The core activity of Vendomat AG is the development and provision of innovative POS systems and digital software solutions for the gastronomy and hotel industry. These solutions include, among others, cash register systems, online ordering systems, self-service kiosks, digital receipt and billing systems, as well as network technologies. The goal is to optimize the operational processes of customers, increase revenue, reduce costs, and maximize customer satisfaction.

IT Consulting & Services
View profile4.8(50)
walker radio tv + pc GmbH Logo

walker radio tv + pc GmbH 

Altdorf Ur · Since 2002

The company "walker radio tv + pc GmbH" is a Swiss company specialized in providing communication and IT services. The core activities of the company include: * Sales and consulting of mobile phone, TV and internet services, in particular from Swisscom and Wingo * Registration and management of mobile phone, TV and internet contracts * Sales and consulting of computer and electronic devices * IT service and support, including remote support * Employment of ICT specialists and training of apprentices The company operates a shop in Altdorf, where customers can receive personal advice.

Telecommunications
View profile4.4(50)
belmedia AG Logo

belmedia AG 

Lucerne · Since 2010

The company's core activity is the creation and publication of content, particularly texts, in various areas such as insurance, travel, culture, health, care and marketing. The company appears to be an agency or media company that creates texts and content for various clients and purposes.

Advertising Agencies
View profile4.6(49)
Bedag Solutions AG Logo

Bedag Solutions AG 

Bern · Since 2021

Bedag Solutions AG provides Data Center Services, Workplace Services and develops software solutions. The company delivers end-to-end IT solutions spanning design, development, integration, deployment and operation of applications.

IT Consulting & Services
View profile4.4(49)
ELCA Informatique SA Logo

ELCA Informatique SA 

Pully · Since 1967

ELCA Informatique SA is a full‑service provider of business and technology solutions, offering IT business consulting, software development and maintenance, and systems integration. Its services include data analytics and AI, cybersecurity, cloud transformation, IT outsourcing, Microsoft business applications, enterprise content management and digital agency services.

IT Consulting & Services
View profile4.5(49)
ELCA Security SA Logo

ELCA Security SA 

Zurich · Since 2023

ELCA Security SA provides cybersecurity and identity-and-access-management services. Its offerings include advisory and professional services, managed security services (Senthorus), identity management solutions (TrustID) with e-signature and federation features, offensive and defensive security services, and products such as Praethorus for SMEs and communes.

IT Security
View profile4.5(49)
FF Werbung GmbH Logo

FF Werbung GmbH 

Volketswil · Since 2019

The company's core activity is the printing of various articles, including textiles, promotional items, large format prints, neon signs, 3D letters and other printed products. The company offers comprehensive printing services, from creative conceptualization to flawless printing, and values excellence, reliability and customer satisfaction.

Advertising Agencies
View profile4.9(49)
Foto & Grafik Studio Peter Hofstetter Logo

Foto & Grafik Studio Peter Hofstetter 

Hünenberg · Since 2012

The company provides professional photography and video production services, particularly for business clients. The core activities include: commercial photography, architecture and real estate photography, product photography, food photography, business and employee photography, virtual 360° room representation, underwater photography, video production for companies, real estate, products and online courses, creation of image videos for companies, and photography courses. The company also offers special services such as wedding photography, family photo shoots, beauty photo shoots, and pet photo shoots.

PhotographyAdvertising Agencies
View profile4.9(49)
Hemmersbach Onsite Service Switzerland AG Logo

Hemmersbach Onsite Service Switzerland AG 

Schlieren · Since 2018

Hemmersbach Onsite Service Switzerland AG is an IT service provider that delivers field services and device lifecycle services on behalf of IT hardware manufacturers, global system integrators and device-as-a-service providers. Offerings include dispatched and onsite technician support, unified processes and tools, and global service delivery for clients' device and service operations.

IT Consulting & Services
View profile2.8(49)
Hemmersbach Switzerland AG Logo

Hemmersbach Switzerland AG 

Schlieren · Since 2018

Hemmersbach Switzerland AG provides global field services and device lifecycle services, delivering on-site technical support, device management and logistics on behalf of IT hardware manufacturers, global system integrators and Device as a Service providers.

IT Consulting & Services
View profile2.8(49)
Millennium Computers Res Derendinger Logo

Millennium Computers Res Derendinger 

Rohrbach · Since 2005

The core activity of Millennium Computers is consulting, installation, maintenance and sales of IT and multimedia products, as well as services in the field of EDV security, particularly protection against hacker attacks and maintenance of operating systems, internet routers and other IT systems for private and business customers.

IT Consulting & Services
View profile5(49)
mobilezone ag Logo

mobilezone ag 

Rotkreuz · Since 1993

mobilezone ag sells mobile devices, accessories and mobile subscriptions, operates an online shop and retail stores, and provides services such as repairs, mobile insurance and trade‑in programmes for private and business customers.

Telecommunications
View profile3.3(49)
ProClick SA Logo

ProClick SA 

Echallens · Since 1997

The core activity of ProClick is the provision of IT services, including: IT support for businesses and individuals, web services, IP telephony (VoIP), cloud services, and training and education. The company offers a wide range of services to meet the IT needs of its customers, from the installation and maintenance of hardware to data security and support for complex projects.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.6(49)
Searchmedia GmbH Logo

Searchmedia GmbH 

Fischbach-Göslikon · Since 2021

The core activity of searchmedia gmbh is the creation of websites (web design) and the optimization of Google search results (Google optimization) for small businesses, particularly in the area of local SEO. This also includes the management of Google Business Profiles, the improvement of online visibility, and the creation of user-friendly and visually appealing websites.

IT Consulting & Services
View profile4.9(49)
N2O Informatique Sàrl Logo

N2O Informatique Sàrl 

Rolle · Since 2003

The core activity of N2O Informatique is the provision of IT services, including: * Sales of IT hardware and software * IT consulting * Management and maintenance of IT systems (fleet management) * On-site repair and maintenance of IT equipment * Workshop services for IT equipment * Certification of IT systems * Rental of IT equipment The company thus offers a wide range of IT services for private and business customers.

IT Consulting & Services
View profile4.7(48)
Collective GmbH Logo

Collective GmbH 

Zurich · Since 2020

The company is a Creative Performance Agency specializing in digital marketing and visual identity. Its core activities include: Digital Marketing (e.g. Social Media Ads, Google Ads, Email Marketing), Content Creation (e.g. organic posts, paid campaigns, image films, recruiting videos), Corporate Identity and Design (e.g. Corporate Design, UI/UX Design, Web Development), and Performance Marketing (e.g. Search Engine Optimization, Google Ads). The company supports customers from various industries in developing their digital presence and visual identity.

Advertising Agencies
View profile4.9(47)
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.
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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.