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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

TEXTWERK TOMCZAK Logo

TEXTWERK TOMCZAK 

Bern · Since 2011

The core activity of Textwerk Tomczak is the creation of texts, in particular texts for clients, as well as editing, moderating and conceptualizing content. The company thus offers services in the field of text creation and editing.

Newspapers & Magazines
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TGM Technisches Gebäude Management GmbH Logo

TGM Technisches Gebäude Management GmbH 

Widen · Since 1997

The core activity of TGM GmbH is the development and distribution of user-friendly building management software (CAFM software) as well as the provision of consulting services in the field of facility management, particularly for operators of real estate such as schools, commercial and residential buildings, as well as nursing homes and senior residences. The consulting services include, among other things, data collection and analysis, preparation of budget calculations, tendering of maintenance work, consulting in the area of maintenance contract management and reorganization in the area of janitorial services.

IT Consulting & Services
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THE BRANDPOWER BY RALPH AICHEM Logo

THE BRANDPOWER BY RALPH AICHEM 

Schaffhausen · Since 2018

The core activity of the company "THE BRANDPOWER" is the creation of creative solutions for communication and marketing purposes, particularly in the fields of music and marketing. The company offers services such as copywriting, event planning, graphic design and art direction, positioning itself as a creative agency.

Advertising Agencies
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The Good Guys Company GmbH Logo

The Good Guys Company GmbH 

Zurich · Since 2021

The company supports asset managers in modernizing their operating models and optimizing their business processes by developing scalable and technology-driven solutions. The focus is on designing data architectures that enable process optimization, investment decision-making, high-quality reporting, and the use of digital distribution channels. The company offers solutions for data delivery and integration, data warehousing, and business intelligence to help asset managers improve their customer relationships and create added value.

IT Consulting & Services
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The Pool Communications Consulting GmbH Logo

The Pool Communications Consulting GmbH 

Zurich · Since 2010

The core activity of the company "The Pool" is the creation of communication and identity concepts for luxury brands, particularly in the area of digital presence and web design.

Advertising Agencies
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Theta Investor's Bookshop AG Logo

Theta Investor's Bookshop AG 

Zurich · Since 1994

Theta Investor's Bookshop AG is an independent financial firm providing professional asset management and portfolio structuring services for private and institutional clients. The firm develops rule-based dynamic allocation strategies, model portfolios and a research-based stability indicator to detect market instabilities and produce trading signals. It also offers support for investment committees and solutions for financial intermediaries.

Publishing
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thirty3 AG Logo

thirty3 AG 

Zurich · Since 2019

thirty3 AG is a consulting and implementation firm that helps companies adopt strategic AI solutions. Services include AI strategy development, use-case evaluation, proof-of-concept validation, and the scaling and integration of AI systems, with a focus on manufacturing, logistics & supply chain, retail and pharma.

IT Consulting & ServicesSoftware Development
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thomas ruf projekte Logo

thomas ruf projekte 

Muttenz · Since 2000

The core activity of the company "thomas ruf projekte" is the development and programming of individual software solutions, particularly with Microsoft Access, for small and medium-sized enterprises (SMEs) in Switzerland.

IT Consulting & ServicesSoftware Development
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THONIC GmbH Logo

THONIC GmbH 

Bern · Since 2020

The core activity of THONIC is the provision of services in the field of digital and analogue projects, particularly in the areas of concept, consulting and graphic design.

Public Relations Consulting
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THRYVE Group AG Logo

THRYVE Group AG 

Schlieren · Since 2012

The company provides comprehensive marketing services, including omnichannel marketing, shopper marketing, promotions, samplings, consumer activations, event management, web and app development, brand experience, logistics services, on-off design, communication, trade marketing, photo and video production. It supports customers in developing marketing strategies and offers a range of services to convey brand messages to target groups and create sustainable experiences.

Advertising Agencies
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Ticino System Sagl Logo

Ticino System Sagl 

Paradiso · Since 2013

Ticino System Sagl provides security and video-surveillance solutions along with installation and maintenance services for private and commercial clients. Offerings include wired and wireless alarm systems, video surveillance, Wi‑Fi hotspot systems and point‑to‑point links, plus system design, installation and post-sale technical support.

Technical Consulting & EngineeringElectrical Planning & InstallationTelecommunications
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Poseidon & Co. Sàrl Logo

Poseidon & Co. Sàrl 

Geneva · Since 2021

The core activity of the company "Time to Watches" is to organize a platform for watch manufacturers and enthusiasts, where they can present, network and conduct business. The company regularly hosts events, such as the "Time to Watches" fair, which takes place during the "Geneva Watch Week", and offers watch brands the opportunity to present their products to a wide audience.

Web Portals & Platform Companies
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tiun AG Logo

tiun AG 

Zurich · Since 2023

The company tiun offers a platform and software toolkits that enable businesses to acquire, retain and retain their customers. The core activity of the company is to provide solutions for lead generation, customer acquisition, customer retention and payment processing. The platform allows companies to manage their customer relationships, process payments and optimize their business processes.

Software Development
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TMSolutions GmbH Logo

TMSolutions GmbH 

Dietlikon · Since 2020

The core activity of TMSolutions GmbH is the provision of comprehensive IT services, particularly in the areas of IT infrastructure, cloud solutions, IT consulting and support for small and medium-sized enterprises (SMEs).

IT Consulting & ServicesIT Infrastructure & Cloud
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Tobler Trading Logo

Tobler Trading 

Burg Im Leimental · Since 2022

Tobler Trading is a trade partner and distributor that manages market introductions from market analysis through to product shipping. It purchases goods directly from manufacturers on its own account, provides marketing and social media services, and operates as a B2B and B2C distributor in Switzerland and Europe.

Advertising Agencies
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Tomas Houska, TOHOSIS System Information Schulung Logo

Tomas Houska, TOHOSIS System Information Schulung 

Erlen · Since 1994

The core activity of TOHOSIS System Information Schulung is the provision of IT services, including: PC and server installations, networks, ICT basic protection, virtualization, telephony, storage systems, upgrades and repairs, training and support. Furthermore, the company also offers individual lessons on various topics, such as operating systems, application software, network technology, information security, and HTML and CSS courses. Additionally, the company also programs internet appearances for customers.

IT Consulting & Services
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tomedo Praxissoftware AG Logo

tomedo Praxissoftware AG 

Basel · Since 2022

The core activity of tomedo Praxissoftware AG is the development and provision of practice software for doctors and therapists, including functions such as agenda and appointment management, treatment and prescription management, documentation and billing. The company also offers additional products and services such as CloudBackup, IT security services and a video consultation app.

Software Development
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Tomy-Connect GmbH Logo

Tomy-Connect GmbH 

Schenkon · Since 2014

The core activity of Tomy-Connect GmbH is the provision of services and solutions in the field of information technology and telecommunications, particularly: ICT maintenance and security, cloud computing (TOMY-CLOUD), server and network infrastructure, telephony and communication solutions (3CX system, peoplefone), data backup and protection, virus protection and building security, video surveillance and alarm systems, ICT training and consulting, and the development and implementation of ICT solutions for various industries (e.g. carpentry, optician, auto body shop, dental practice). The company offers industry-independent IT solutions from a single source and supports customers in the realization of comprehensive solutions in the field of information technology and telecommunications.

IT Consulting & ServicesIT Infrastructure & CloudTelecommunications
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Tonatronic GmbH Logo

Tonatronic GmbH 

Balterswil · Since 2010

The core activity of TONATRONIC GmbH includes the conception, installation and maintenance of multimedia systems, particularly for hotels, hospitals and similar institutions, as well as the distribution of installation and multimedia materials. Furthermore, the company offers training and further education in the field of HF communication and multimedia technology and develops and distributes specialized planning and design software for TV house installations and cable network administration.

Telecommunications
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Too be web Sàrl Logo

Too be web Sàrl 

Commugny · Since 2022

Too be web Sàrl is a communications company offering graphic design, website development and printing services. Its offerings also include large-format advertising, signage, vehicle marking and in-house production of printed materials and adhesive films for complete communication projects.

Printing CompaniesAdvertising Agencies
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Tooltech Software AG Logo

Tooltech Software AG 

Zollikon · Since 1996

The core activity of Tooltech Software is the development of software.

Software Development
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TOP LINE DIGITAL AG Logo

TOP LINE DIGITAL AG 

Zurich · Since 1993

TOP LINE DIGITAL AG is the digital unit of the Top Line Group, providing digital services including strategy and campaign planning, website and web-application development, e‑commerce and CMS solutions, SEO/SEA, and social media management.

Advertising Agencies
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Top Line Marketing GmbH Logo

Top Line Marketing GmbH 

Zurich · Since 1997

Top Line Marketing GmbH is a communications agency providing integrated marketing services, including strategy, branding, creative design, digital development, event management and public relations.

Advertising Agencies
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TOP SAS Sturzenegger Logo

TOP SAS Sturzenegger 

Gams · Since 2017

TOP SAS Sturzenegger designs and implements websites, web maintenance and automation solutions, connecting established tools (e.g. WordPress, Notion, n8n), implementing integrations and building custom lightweight systems when standard tools are insufficient.

Advertising Agencies
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TouristDataShop SA Logo

TouristDataShop SA 

Aigle · Since 2001

The core activity of TouristDataShop AG is the development and provision of software solutions for channel management in the tourism sector, particularly for the management of bookings and distribution channels for hotels, holiday accommodations and experience providers. The company offers a platform that enables the control and management of multiple distribution channels such as GetYourGuide, Tripadvisor/Viator, Musement and Swiss Activities through a single user interface.

Web Portals & Platform Companies
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Tplay Sagl Logo

Tplay Sagl 

Paradiso · Since 2012

The core activity of Tplay is the development and provision of technological solutions for the creation of Smart Cities. This includes, in particular: the implementation of intelligent waste management systems (Clean); the provision of public wireless networks for mobile and IoT devices (Connected); the development of digital information platforms for citizens and tourists (Informed); the creation of environmentally friendly and sustainable solutions for urban planning (Recycling); and the design of playgrounds and leisure facilities for children and families (Playground). Tplay aims to improve the quality of life and well-being of citizens, businesses, and institutions in cities.

Telecommunications
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Trade Monkey GmbH Logo

Trade Monkey GmbH 

Chur · Since 2018

The core activity of Trade Monkey GmbH is the development and provision of software solutions and services for companies in the field of international trade, particularly in the areas of customs clearance, export control, document management and risk management. The company offers web-based software applications and consulting services to support companies in optimizing their logistics processes, complying with regulations and minimizing risks.

Software DevelopmentLogistics & Transport Companies
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Traffitec AG Logo

Traffitec AG 

St. Gallen · Since 2013

The core activity of Traffitec AG is the development and provision of innovative technical solutions for petrol stations, including payment processing, fuel dispensers, surveillance cameras, LED price displays and cash register systems.

Manufacture of IT HardwareSoftware Development
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Transistor Sàrl Logo

Transistor Sàrl 

Lausanne · Since 2005

The core activity of Transistor is the conception, planning, budgeting, creation, production and implementation of solutions in the field of signage and communication. In particular, the company develops signage systems tailored to the needs of people with reduced mobility or disabilities, promoting universal accessibility. Specific activities include analyzing traffic flows and needs, designing signage systems, designing signage carriers and identity building.

Public Relations Consulting
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Trauerportal GmbH Logo

Trauerportal GmbH 

Winterthur · Since 2018

The core activity of the company "Das Trauerportal GmbH" is to provide an online platform for services and information related to death and mourning. This includes, among other things: The mediation of funeral services and companies, the creation and publication of online death notices, the provision of information and advice on topics such as patient decrees, advance directives, old-age provision and wills, the mediation of services such as mourning support, household dissolution, funeral meals, mourning music and photography, and the provision of products such as urns, mourning cards, tombstones and mourning wreaths. The company thus offers a comprehensive platform for people who need support and services after the death of a loved one.

Web Portals & Platform Companies
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Travizory Border Security SA Logo

Travizory Border Security SA 

Neuchâtel · Since 2019

The core activity of Travizory is the development and provision of digital solutions for security and management of border crossings, particularly through the use of biometrics, electronic visas and other technologies. The company offers products and services that enable governments and authorities to improve the security and efficiency of border crossings while simplifying the travel experience for passengers.

IT SecuritySoftware Development
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Treffpunkt Verlag AG Logo

Treffpunkt Verlag AG 

Stäfa · Since 2012

The core activity of the company "Treffpunkt Verlag AG" is the publication and distribution of a regional magazine focusing on the region around Stäfa, Ürikon, Feldbach, Hombrechtikon, Oetwil am See, Grüningen, Esslingen, Egg, Hinteregg, Meilen, Uetikon, Männedorf and Mönchaltorf. The magazine is published eight times a year and is delivered to households and mailboxes in the mentioned regions. The company also offers advertising and classified ad services.

Publishing
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Triangulum Informatik GmbH Logo

Triangulum Informatik GmbH 

Sattel · Since 1997

The core activity of Triangulum Informatik GmbH is the provision of services in the field of Information and Communication Technology (ICT). This includes: project management and implementation, training and support, evaluations and concept development, installations and hardware procurement, software introductions and operational support. The company thus offers comprehensive ICT services that are tailored to individually support customers and solve their ICT concerns.

IT Consulting & ServicesIT Infrastructure & Cloud
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Triasys AG Logo

Triasys AG 

Zollikerberg · Since 2008

The company's core activity is the provision of IT services, in particular: IT maintenance and support, security management and consulting, cloud services (e.g. virtual desktops, backup as a service, cloud servers and infrastructure), IT infrastructure management (e.g. hyperconverged server infrastructure, VoIP telephony), and consulting and implementation of IT solutions for businesses. The company thus offers comprehensive IT services to support businesses in designing and operating their IT infrastructure.

IT Consulting & ServicesIT Infrastructure & Cloud
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Trigon AG perfekt vernetzt Logo

Trigon AG perfekt vernetzt 

Baar · Since 1997

Trigon provides network solutions and services to businesses, particularly in the areas of WDM (Wavelength Division Multiplexing), FTTH (Fiber to the Home), IoT (Internet of Things) gateways and devices, MPLS (Multiprotocol Label Switching), and network management. The company supports customers in planning, implementing, and maintaining network infrastructures, and also offers consulting and support for network optimization.

IT Infrastructure & CloudTelecommunications
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Trimarca AG Logo

Trimarca AG 

Chur · Since 1978

The core activity of Trimarca is the creation of strategies, brand concepts and campaigns for clients, particularly in the fields of communication and marketing. The company offers services such as concept development, implementation and consulting to support clients in achieving their goals.

Advertising Agencies
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Trin IT GmbH Logo

Trin IT GmbH 

Emmenbrücke · Since 2023

The company provides services in the areas of web design, AI transformation and cybersecurity. The core activity of the company is to support businesses in integrating Artificial Intelligence (AI) and developing websites to strengthen their digital presence and optimize their processes.

IT Consulting & Services
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Triple-M Systems AG Logo

Triple-M Systems AG 

Wetzikon Zh · Since 1996

Triple-M Systems AG is a system integrator and consultancy for building automation and security control systems. The company provides software solutions for technical facility management such as control centers and automation systems, and can perform project planning, implementation and integration on request.

Software Development
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TRIVAL-SERVICES SA Logo

TRIVAL-SERVICES SA 

Geneva · Since 2017

The core activity of TRIVAL is the provision of IT services, particularly in the development of customized solutions for companies to overcome their technological challenges and achieve their goals. TRIVAL positions itself as a partner for companies, offering a combination of technical expertise and a human approach to develop and implement innovative solutions.

Software Development
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TrustUp IT-Solutions AG Logo

TrustUp IT-Solutions AG 

Pratteln · Since 2023

The core activity of TrustUp IT-Solutions is its distribution partnership with Abacus, offering and implementing ERP systems (Enterprise Resource Planning) for Swiss SMEs and law firms. Additionally, they provide services such as Data & Analytics, Business Coaching and Start-Up support.

IT Consulting & Services
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Tschäppeler Solutions GmbH Logo

Tschäppeler Solutions GmbH 

Belp · Since 2023

Tschäppeler Solutions GmbH provides digital recruiting and employer-branding services. The company develops employer strategies, career pages, targeted job marketing, applicant management, training and retention measures, and offers web design and rebranding support for small and medium-sized enterprises.

Advertising Agencies
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T'SIGN Trüeb Logo

T'SIGN Trüeb 

Basel · Since 1999

T'SIGN Trüeb is an advertising and design agency offering conception, creative development and production of analogue and digital communication materials. Services include brand identity (CI/CD), advertising, editorial and packaging design, and the production of publications such as annual and corporate reports.

Advertising Agencies
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T'SIGN GmbH Logo

T'SIGN GmbH 

Basel · Since 2005

T'SIGN GmbH provides conception, design and realisation of analogue and digital communication media; listed services include CI/CD, advertising, editorial and packaging design, POS/exhibition design and publications.

Advertising Agencies
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tts digital HR experts GmbH, Heidelberg (DE), Zweigniederlassung Zürich Logo

tts digital HR experts GmbH, Heidelberg (DE), Zweigniederlassung Zürich 

Zurich · Since 2010

tts digital HR experts GmbH, Heidelberg (DE), Zweigniederlassung Zürich is a tts business unit that develops strategies and solutions for digital HR and supports HR digitization projects. Services include HR consulting, HR transformation, SAP SuccessFactors implementation and application management, as well as products such as xLMS, Story Reporting and QuickStart.

Software Development
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Tudor Dialog GmbH Logo

Tudor Dialog GmbH 

Gossau Zh · Since 2020

The core activity of Tudor Dialog GmbH is the provision of marketing services for small and medium-sized enterprises (SMEs), particularly in the areas of: marketing consulting and conception, communication and PR, advertising and media, web and social media services, and publishing consulting and services. The company also offers its own media products, such as print and online media, and advises others on their own publishing projects.

Advertising Agencies
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TypoDruck Rothen, Gstaad Logo

TypoDruck Rothen, Gstaad 

Gstaad · Since 1991

The core activity of TypoDruck Gstaad is the creation and production of graphic elements, printed materials and signage. This includes in particular: graphic design and layout, including the creation of logos; printing of business stationery, brochures, flyers and prospectuses; and the production of signage, including vehicle lettering, advertising signs and object signage. The company thus offers services in the field of visual communication and printing.

Advertising Agencies
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typografie und gestaltung, reto wahlen Logo

typografie und gestaltung, reto wahlen 

Solothurn · Since 2020

The core activity of the company "typografie & gestaltung reto wahlen" is the creation of visual communication solutions, including corporate design, typography and design for print and digital media. The company offers services such as conception, design and realization of projects in the field of visual communication.

Advertising Agencies
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Typowerkstatt GmbH Logo

Typowerkstatt GmbH 

Glarus · Since 2005

The core activity of Typowerkstatt GmbH is the creation of individual designs and concepts for print and screen media, including layout and design, with the aim of providing high-quality solutions for customer projects.

Advertising Agencies
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UCC Pro GmbH Logo

UCC Pro GmbH 

Thayngen · Since 2013

UCC Pro GmbH provides IT consulting and services in network architecture, IT security, server virtualization and cloud services, including the UCC Secure Vault backup service.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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Uliasti GmbH Logo

Uliasti GmbH 

Zurich · Since 2021

The core activity of Uliasti GmbH is the development of digital products, services and strategies, particularly in the areas of software development, design and technology innovation. The company supports businesses in their digital transformation and offers solutions for enterprise business automation, project management, accounting software, content management and inventory management. It also provides services for B2B and B2C companies and develops creative solutions to create business value.

Software Development
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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.
Per page
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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.