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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

Thong & Partner GmbH Logo

Thong & Partner GmbH 

Rotkreuz · Since 2023

The core activity of Thong & Partner GmbH is to provide services as a partner for reliable and efficient project implementation, particularly for non-profit organizations (NPOs), public institutions and small and medium-sized enterprises (SMEs) in German-speaking Switzerland. This includes providing IT project managers, consultants and qualified temporary staff as well as strategic consulting and technical support for the successful implementation of IT projects.

IT Consulting & Services
View profile5(2)
Threeway AG Logo

Threeway AG 

Brugg Ag · Since 1996

The company's core activity is the creation and conception of digital solutions, in particular webshops, websites and online marketing campaigns, as well as consulting and implementation of communication projects and strategies.

IT Consulting & ServicesSoftware Development
View profile5(2)
Ticimatica SA Logo

Ticimatica SA 

Cadempino · Since 2003

The core activity of Ticimatica is the provision of services in the field of Information and Communication Technology (ICT). Specifically, this includes: The installation and maintenance of telephone systems as well as the provision of comprehensive solutions for voice and data communication, including VoIP technology. The provision of IT services, including: Personalized consulting and support, Creation and management of IT networks in outsourcing, Cloud-based e-mail solutions, Server housing and virtualization. The company thus offers a combination of telecommunications and IT services to support companies in designing and implementing their communication and IT infrastructure.

IT Consulting & Services
View profile4.5(2)
tiedon GmbH Logo

tiedon GmbH 

Bergdietikon · Since 2009

The core activity of tiedon GmbH is the provision of IT services, particularly the analysis of requirements, the conception and construction of high-end systems, as well as the provision of support and services for customers. The company positions itself as an IT manufacturer that takes into account the individual needs of customers and develops solutions to meet these needs.

IT Consulting & Services
View profile4(2)
T&N AG Logo

T&N AG 

Dietlikon · Since 1996

The company provides ICT solutions (Information and Communication Technology) and supports customers in the implementation and integration of digital infrastructures. The core activity includes the development and realization of customized solutions for customers, including consulting, implementation and maintenance of ICT systems.

IT Consulting & ServicesIT Infrastructure & CloudTelecommunications
View profile4.5(2)
tnt-graphics AG Logo

tnt-graphics AG 

Dietlikon · Since 2001

The core activity of tnt-graphics AG is the creation of communication solutions for companies, including: development and implementation of communication strategies, creation of content (texts, images, videos), corporate design and advertising materials, web design and development, social media concepts and implementation, infographics and illustrations, editorial design, and web-based training. The company thus offers a wide range of services in the field of visual communication and online marketing.

Advertising Agencies
View profile4.5(2)
TOAST Communication Sagl Logo

TOAST Communication Sagl 

Bellinzona · Since 2011

The company's core activity is providing services in the field of communication and marketing, specifically: development of communication strategies and concepts, creation of brand identities (naming, logo, corporate design), web development and design, print media (flyers, brochures, magazines), media relations and public relations (press work, communication with local media), planning and implementation of advertising campaigns (online and offline), and consulting and partnerships to solve communication problems. The company positions itself as a full-service agency for communication and marketing.

Public Relations Consulting
View profile5(2)
Token Factory AG Logo

Token Factory AG 

Zug · Since 2018

The core activity of Token Factory AG is the consulting and development of blockchain solutions for companies, particularly in the real estate sector. They support companies in integrating blockchain technology into their business models and offer services such as strategy consulting, solution development, token economy modeling, and education. A key focus is on the tokenization of real estate and the development of platforms for the primary and secondary market.

IT Consulting & Services
View profile5(2)
Tomtronic GmbH Logo

Tomtronic GmbH 

Hünenberg · Since 2000

The core activity of tomtronic GmbH is the provision of IT services, particularly in the following areas: computer repairs and maintenance, sales of computers and accessories, consulting and planning of IT infrastructures, server and network administration, virtualization and data backup, IT security and protection against hacker attacks, remote maintenance and online support, and management of decentralized IT systems and networks. The company thus offers comprehensive IT services for businesses and individuals, with the goal of ensuring a reliable and secure IT infrastructure.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(2)
TORUS INVESTMENTS AG Logo

TORUS INVESTMENTS AG 

Winterthur · Since 2013

TORUS INVESTMENTS AG is a proprietary trading firm specializing in algorithmic and high-frequency trading and market making in spot and derivative markets. The company develops low-latency trading connectors and a unified API gateway for multi-venue access.

FinTechSoftware Development
View profile5(2)
Traak SPS Sàrl Logo

Traak SPS Sàrl 

Luins · Since 2020

Traak offers a digital solution for managing working hours and projects, particularly for companies in the construction industry. The core activity consists of providing a web-based platform and a mobile app that allows employees to record their working hours and companies to monitor their projects and employees. The platform enables the recording of working hours, tracking of projects, exporting of data and communication with the team.

Telecommunications
View profile5(2)
Trace Creative LLC Logo

Trace Creative LLC 

Rotkreuz · Since 2014

The company's core activity is providing services in the field of digital marketing, specifically: * Website design and development * Digital marketing (strategies that position companies as leaders and trusted authorities) * Design and branding (creative and eye-catching visual designs) * Real estate marketing (strategies, materials, and presentations) * Search engine optimization (SEO strategies) * Social media marketing The company thus offers a wide range of services to support businesses in developing and implementing digital marketing strategies.

Advertising Agencies
View profile5(2)
Transverse Sàrl Logo

Transverse Sàrl 

Lausanne · Since 2021

Transverse is a UX and product design agency based in Lausanne. Its core activity is to support companies in the development of digital products and services by adopting a user-centered (UX) and innovative approach. The agency offers a range of services, including strategy, design, development, and optimization of digital solutions, such as websites, e-commerce platforms, mobile applications, and software-as-a-service (SaaS) solutions.

IT Consulting & ServicesSoftware Development
View profile5(2)
Trend Connection GmbH Logo

Trend Connection GmbH 

Altendorf · Since 2012

Trend Connection GmbH represents product portfolios of international manufacturers in Switzerland and manages selected national key accounts. The company provides sales and go-to-market strategies for B2B and B2C channels, project management and training, and offers marketing, logistics and administrative support.

Advertising AgenciesWholesale - General Specialty Trade
View profile5(2)
TRENDERS GmbH Logo

TRENDERS GmbH 

Bern · Since 2018

TRENDERS GmbH provides marketing and digital product development services. Core activities include brand management, strategy and creative campaigns, plus the design and implementation of digital platforms, e‑commerce solutions and data management.

Advertising Agencies
View profile5(2)
TRENDERS Interactive GmbH Logo

TRENDERS Interactive GmbH 

Bern · Since 2021

TRENDERS Interactive GmbH is a marketing and digital agency offering brand management, strategy, creative services, and the design and implementation of digital platforms and campaigns. Its services include digital transformation, data management, system architecture, implementation and media planning.

Advertising Agencies
View profile5(2)
Trifact AG Logo

Trifact AG 

Rothenburg · Since 2002

The trifact AG company develops, produces and installs communication solutions for hospitals and care homes, specifically tailored to the needs of nursing staff and patients. The solutions include products such as triApp, trinity, triNode, triHold, triVision and triDevice, which are designed to meet the specific requirements of the healthcare sector. The company also offers services such as consulting, planning, installation and maintenance to ensure the smooth functioning of its products.

Software Development
View profile3(2)
Trinkler IT Service Logo

Trinkler IT Service 

Menzingen · Since 2011

The core activity of Trinkler IT Service is the provision of IT services, including: * Repairs and maintenance of computer and network systems * Error diagnosis and troubleshooting * Removal of viruses and other malware * Replacement of hardware components * Network setup and expansion * Integration of devices into networks * Remote maintenance and on-site support * Individual training and consulting * Procurement and assembly of hardware components The company thus offers comprehensive IT support for private and business customers.

IT Consulting & Services
View profile5(2)
Tschamper Kommunikation Logo

Tschamper Kommunikation 

St. Gallen · Since 2015

The core activity of Tschamper Kommunikation is the creation and placement of content, such as concepts, messages, topics, texts, and their publication in media, as well as the consulting and implementation of communication strategies for clients from various industries, including industry and public institutions.

Public Relations Consulting
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TT-Swiss GmbH Logo

TT-Swiss GmbH 

Dietikon · Since 2015

The core activity of T T-Swiss GmbH is the manufacture and/or distribution of splicers for copper or glass fiber cables.

Telecommunications
View profile5(2)
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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.