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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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47'425 companies found

techwerk Frey Logo

techwerk Frey 

St. Gallen · Since 2006

The core activity of techwerk is the creation of advertising and graphic solutions, including services such as sun protection films, signage, signposting, interior design, graphic design, advertising media and advertising materials. The company also offers specialized services such as 3D bumper wrapping and thermoplastic films for the redesign of kitchen elements.

Advertising Agencies
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Telsec GmbH Logo

Telsec GmbH 

Worb · Since 2002

The core activity of Telsec GmbH is the development, planning and implementation of telecommunications solutions in the security sector, particularly in the areas of alarm systems, building automation, intercom systems, emergency call systems and paging systems.

Technical Consulting & EngineeringElectrical Planning & InstallationTelecommunications
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Textair GmbH Logo

Textair GmbH 

Basel · Since 2023

The core activity of TEXTAIR GmbH is the creation of texts and content for various media and formats, such as website texts, magazine articles, social media posts and Instareels. The company also offers services in the areas of controlling, personnel and editing.

Advertising Agencies
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TGG GmbH Logo

TGG GmbH 

St. Gallen · Since 2001

The core activity of TGG Visual Communication is the creation of design solutions in various areas, particularly: Editorial Design (books, catalogs, magazines, brochures, educational materials, biographies, annual reports, business reports); Branding (Corporate Design, visual identity, brand maintenance, brand development, corporate communication, campaigns); Public Space (signage, orientation systems, digital signage, exhibitions, exhibition graphics, themed trails, scenography); and Digital Design (UI/UX design, websites, social media, newsletters, digital publications, digital reports, interface design, applications, museum applications, digitorials, animation, explainer videos). The company thus offers comprehensive design services to businesses and organizations to shape and improve their visual communication.

Advertising Agencies
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The Cosmic Dolphins SA Logo

The Cosmic Dolphins SA 

Lausanne · Since 2021

The core activity of the company "The Cosmic Dolphins SA" is the development and manufacture of Swiss smartphones with a special operating system called CosmicOS, which prioritizes the protection of users' privacy and personal data.

IT Consulting & Services
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Thenet-Internet Services AG Logo

Thenet-Internet Services AG 

Bern · Since 1995

The core activity of TheNet is the provision of internet and telecommunications services for business customers, including: internet connections (Business Internet, Business Internet Light), telephony services (Telephony, TelephonyPlus, vPBX), network solutions (site networking, BusinessWAN, Ethernet, WLAN, PWLAN), mobile internet (Private Mobile Internet, wlan@thenet), and wholesale services (Rent a Network & Inbound Roaming). TheNet positions itself as a full-service provider for business customers, offering customized solutions based on its own network and those of its wholesale partners.

Telecommunications
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The PR Factory AG Logo

The PR Factory AG 

Zurich · Since 2003

The core activity of the company "The PR Factory" is the provision of communication and advertising services as a full-service agency. The company supports customers in the development and implementation of communication measures, offers integrated communication and accompanies companies, organizations and individuals in their appearance and communication.

Public Relations Consulting
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The Slide Agency S. Lastennet Logo

The Slide Agency S. Lastennet 

Chigny · Since 2012

The company 'The Slide Agency' provides services in the field of creating and designing presentations, particularly with PowerPoint and Prezi. Their core activities include: designing your presentations, creating your presentations from A to Z, creating marketing videos, creating templates, and providing PowerPoint training. The company supports customers in creating professional presentations and offers various services to this end.

Advertising Agencies
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Thimoo Sàrl Logo

Thimoo Sàrl 

Marin-Epagnier · Since 2020

The company is a digital agency specializing in the development of solutions for businesses and organizations. Its core activities include: Strategy and Consulting, User Experience (UX) and User Interface Design (UI), Web and App Development (Web and Mobile Applications), E-commerce Solutions, Branding and Identity Design (Branding, Logo, Illustration), Print and Digital Design, and Digital Transformation and Industry-specific Solutions. The company supports clients in developing digital solutions tailored to their specific needs, offering a wide range of services to achieve this goal.

Software Development
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thjnk Zürich AG Logo

thjnk Zürich AG 

Zurich · Since 2016

thjnk Zurich is a Swiss, owner-managed agency for marketing strategy and integrated communication. Its core activity encompasses the development of marketing strategies, communication concepts, and the implementation of campaigns for various brands and clients. This includes, among others: strategy development (brand strategy, communication strategy, innovation strategy); campaign development and implementation (experiential marketing, employer branding, performance marketing, social media marketing); design and corporate identity (corporate identity and design, brand identity and naming, experience design, packaging design, web design, UX/UI); content creation and distribution (content strategy, content marketing, content distribution, corporate publishing, editing, motion picture production); and influencer marketing and AI-based solutions (influencer marketing, AI studio, AI image material, AI stock image material). Overall, thjnk Zurich offers a wide range of services to support companies in their marketing and communication strategy.

Advertising Agencies
View profile3.3(3)
Ticketpark GmbH Logo

Ticketpark GmbH 

Bern · Since 2010

The core activity of Ticketpark GmbH is the development and operation of a ticketing platform for event organizers, with a focus on providing services for the organization of events, such as ticket sales, event organization and provision of support services for event organizers.

Web Portals & Platform Companies
View profile4.7(3)
TMR Triangle Micro Research AG Logo

TMR Triangle Micro Research AG 

Hölstein · Since 1991

The core activity of Triangle Micro Research AG is the development and provision of software solutions for the healthcare industry in Switzerland, particularly in the areas of: * Medical practice software (WinMed) * Middleware for medical tariffs and communication standards (Sumex1) * Form system for medical forms (medForms.ch) * Routing system for data exchange in healthcare (medSRS) The company develops and operates these solutions to reduce administrative burdens in healthcare, facilitate electronic communication, and improve the quality of medical care.

Research & DevelopmentSoftware Development
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todai GmbH Logo

todai GmbH 

Mettmenstetten · Since 2015

The company provides consulting and coaching services to businesses, particularly in the areas of strategy development, communication and leadership. It supports companies in developing and implementing targeted solutions to overcome their entrepreneurial challenges and shape their future.

Public Relations Consulting
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T&O Data AG Logo

T&O Data AG 

Zurich · Since 1987

The core activity of T&O Data AG is the consulting, support and implementation of business software, in particular ABACUS software, for small and medium-sized enterprises (SMEs). This also includes services such as hosting, support, training and the development of industry-specific solutions.

IT Consulting & Services
View profile4.7(3)
Traceon AG Logo

Traceon AG 

Wollerau · Since 2005

Traceon AG specializes in transmitting GPS data from moving objects and in vehicle telematics. The company provides GPS trackers, Bluetooth beacons, sensors and a software-based telematics solution with fleet and logistics packages (including LSVA III), plus installation, on-site technical service and ERP integrations; data are processed in Swiss data centers.

Software Development
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TreeSolution Security Awareness AG Logo

TreeSolution Security Awareness AG 

Hünenberg · Since 2005

The company offers solutions and services in the field of Cyber Security Awareness, particularly training, e-learning, phishing training and awareness campaigns, to prepare companies and their employees for the threats of cybercrime and increase their security in the digital space.

IT Security
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TRESORUS.NET GmbH Logo

TRESORUS.NET GmbH 

Uster · Since 2008

The core activity of TRESORUS.NET GmbH is the provision of IT services, in particular: * Hosted Services (Cloud Services) * Microsoft 365 services * IT security services * IT operations services * IT consulting. The company thus offers a wide range of IT services to support companies in mastering their IT challenges.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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tribework AG Logo

tribework AG 

Schlieren · Since 2013

The tribework AG company offers services in the field of digitalization and system integration. The core activities include: Consulting: advising companies on the introduction of digital solutions and processes Onboarding: supporting the introduction of new systems and solutions Integration: connecting and integrating various systems and platforms, such as SAP, Freshworks, monday.com and ThinkOwl Support: supporting and maintaining implemented systems and solutions The company focuses on the areas of customer service, IT service management and process automation, and offers solutions for companies to optimize their processes and increase customer satisfaction.

Management ConsultingIT Consulting & Services
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Trifork AG Logo

Trifork AG 

Schindellegi · Since 2009

The company develops and operates innovative software solutions for customers from various industries, including Aviation, Energy & Utilities, Financial Services, and Public Health. The core activities include application development, cloud operations, cyber protection, SAP IoT, product and concept development, quality intelligence, and automated testing. Additionally, the company offers platforms such as the Data Cloud Platform, Health Platform, Modular Planning Intelligence, and Quality Intelligence. The solutions are supported by the use of artificial intelligence (AI) and machine learning (ML).

IT Consulting & Services
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Troxler Grafik Logo

Troxler Grafik 

Hitzkirch · Since 2008

The core activity of Troxler Grafik is the creation of advertising concepts, typography and typesetting, indicating that it is an advertising agency specializing in visual design and communication.

Advertising Agencies
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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.