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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,071 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

65'866 companies found

DecoGin Sagl Logo

DecoGin Sagl 

Rivera · Since 2005

DecoGin Sagl provides signage and printing services, including digital printing, banners, vehicle wrapping and engravings. The company also produces custom-printed clothing and other visual communication items.

Advertising Agencies
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DEEProd SA Logo

DEEProd SA 

Granges-Paccot · Since 2007

The core activity of DEEProd is the development of tailored solutions for IT, particularly in the areas of quality management, commercial management and software application development. The company offers consulting, development and implementation of solutions that are tailored to the specific needs of its customers.

Software Development
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DEEPSEO Sàrl Logo

DEEPSEO Sàrl 

Hermance · Since 2015

The core activity of Deepseo Sàrl is the management of brands and websites, particularly in the field of health technology, such as electrostimulation devices.

Advertising Agencies
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Deflorin Werbetechnik Logo

Deflorin Werbetechnik 

Ilanz · Since 2016

The core activity of Deflorin Werbetechnik includes the creation of advertising materials and concepts, including graphic design, textile printing, printing and logo design. In addition, the company also offers services in the field of social media, particularly the creation of individual Instagram feed designs.

Advertising Agencies
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DEKO 2 Christa Pfister Logo

DEKO 2 Christa Pfister 

Remigen · Since 2000

The core activity of Deko2 is the creation of decorations and advertising. The company offers services in this field and has a studio where creative decorations are created.

Advertising Agencies
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Deko-Werbegestaltung Vollenweider Logo

Deko-Werbegestaltung Vollenweider 

Tschugg · Since 2005

The core activity of the company 'Gestalter 3D' is the creation of shop window decorations, visual merchandising, shop designs, advertising technology, signage and graphic designs for various companies, particularly in the retail and fashion industries. The company also offers design consulting services to support customers in presenting their products and brand.

Advertising Agencies
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Delta JS AG Logo

Delta JS AG 

Zurich · Since 1997

The core activity of DELTA JS AG is the development and distribution of software for the analysis and simulation of rotor dynamics, particularly with the product MADYN 2000. In addition, the company offers engineering services for the specification and verification of designs as well as troubleshooting. Furthermore, training and seminars are provided on topics such as rotor dynamics, magnetic bearings and fluid film bearings.

Software Development
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Design Terminal GmbH Logo

Design Terminal GmbH 

St. Moritz · Since 2018

The company's core activity is the creation of creative solutions for customers' online presence, including: Web design: creation of authentic and appealing websites; Graphic design: creation of graphics and images that reflect the customer's brand; Online marketing: optimization and marketing of the customer's brand on the web; Communication: creation of storytelling concepts that create images in customers' minds; Video production: creation of videos that present the customer's brand; Photo production: creation of expressive images that establish an emotional connection with the customer. The company thus offers a comprehensive range of services to support customers in developing their online presence and marketing their brand.

Advertising Agencies
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Deutsche Telekom Global Business & Security Schweiz AG Logo

Deutsche Telekom Global Business & Security Schweiz AG 

Zollikofen · Since 2020

The company provides connectivity and communication solutions for businesses, including the design, implementation and operation of secure, tailored solutions and associated managed services such as SD-WAN, LAN infrastructure, Unified Communication & Collaboration and Cyber Security.

Telecommunications
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Devigus Engineering AG Logo

Devigus Engineering AG 

Rotkreuz · Since 1993

Devigus Engineering AG provides shareholder services and develops IT solutions for share register management, the organisation of physical, hybrid and virtual general meetings, and legally compliant electronic voting systems. Its offerings include the AREGIS share register software, Televoter voting devices, data hosting in redundant data centres and relevant ISO certifications (ISO 9001, ISO 27001, ISO 27017, ISO 27018).

Software Development
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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.