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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

SYSPOST AG Logo

SYSPOST AG 

Wallisellen · Since 2000

The core activity of Syspost AG is the development and provision of solutions for internal logistics, in particular: intelligent lockers and digitization of incoming mail. The company thus offers innovative solutions for the organization and management of internal logistics processes, including the digital capture of incoming mail and the provision of smart lockers.

Software DevelopmentPostal & Courier Services
View profile5(2)
SZ Informatique SA Logo

SZ Informatique SA 

Carouge Ge · Since 2001

The core activity of SZ Informatique SA is the development of custom software solutions (Logiciel sur mesure) as well as the creation of specific modules such as ModulePlanning and ModuleTimeSheet. The company also provides project management and consulting services to support customers in the implementation of IT solutions.

Software Development
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SZS AG Logo

SZS AG 

Trogen · Since 1984

The core activity of SZS AG is to provide office and IT solutions, including: * Sales and service of office equipment such as copiers, scanners and typewriters * Provision of ICT services such as IT infrastructure, consulting and support * Sales of office furniture and accessories * Fleet and service management for office equipment * Development and implementation of individual IT solutions for businesses and private households The company positions itself as a forward-thinking partner for businesses of all sizes, offering a comprehensive range of services and products to meet the needs of its customers in the office and IT sector.

IT Consulting & Services
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T.ACT - Tolksdorf AI Consulting Training Logo

T.ACT - Tolksdorf AI Consulting Training 

Herrliberg · Since 2023

T.ACT - Tolksdorf AI Consulting Training provides AI consulting, workshops and training services. Offerings include customised advice on AI strategy and tool selection, practical workshops (e.g. ChatGPT and image generation with Midjourney) and trainings in prompt design and AI user competence.

Management ConsultingIT Consulting & ServicesIT Infrastructure & Cloud
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taktwerk GmbH Logo

taktwerk GmbH 

Basel · Since 2012

The core activity of taktwerk GmbH is the digitalization of small and medium-sized enterprises (SMEs) from the industry and construction sectors in Switzerland. They offer solutions for digitalization and Industry 4.0 by developing software tailored to the specific needs of their customers. In doing so, they rely on a user-centered and pragmatic approach to develop effective and economical solutions.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Team-Telecom Sàrl Logo

Team-Telecom Sàrl 

Morges · Since 2004

The company Team-Telecom provides, installs and maintains technical solutions for healthcare facilities such as clinics, hospitals, nursing homes (EMS) and small and medium-sized enterprises (SMEs) in the French-speaking Switzerland.

Telecommunications
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TECGROUP GmbH Logo

TECGROUP GmbH 

Oberwil Bl · Since 2011

The core activity of Tecgroup is the provision of IT services for companies, particularly SMEs (Small and Medium-sized Enterprises). This includes consulting, project management, implementation and maintenance of IT solutions, as well as remote maintenance and support. The company also offers customized IT overall solutions to improve the business processes, flexibility, security and productivity of its customers.

IT Consulting & Services
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Technosoft SA Logo

Technosoft SA 

Neuchâtel · Since 1996

The company Technosoft Motion Control develops and manufactures intelligent controls and motors for use in motion control technology. The company's core activity includes the development of digital motor controls, DSP development tools, and customer-specific solutions for the motion control industry. The company's products are focused on cost-effective drive solutions for OEM use and are characterized by their embedded intelligence and high-level control algorithms.

Electrical IndustrySoftware Development
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Teco Engineering AG Logo

Teco Engineering AG 

Hünenberg · Since 2011

The core activity of Teco Engineering AG is the development and implementation of control and automation solutions for industrial processes, including the integration of ERP systems and the provision of MES solutions (Manufacturing Execution System). The company supports customers in optimizing their production processes through efficient and reproducible manufacturing processes, and creates bridges to dynamic and networked systems of the future.

IT Consulting & Services
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tekonet gmbh Logo

tekonet gmbh 

Nidau · Since 2019

The core activity of Tekonet GmbH is to provide services and solutions in the fields of communication, smart home, alarm systems, surveillance and access control. This specifically includes: communication solutions such as telephony, network and W-LAN; smart home solutions with systems like Loxone and KNX; alarm systems, including burglar alarm systems; surveillance solutions, including video surveillance and vehicle surveillance; and access and locking systems, including door intercoms and video door intercoms. Additionally, Tekonet also offers consulting services and online applications such as Tekonet-Meeting for meetings and conferences.

Advertising AgenciesPublic Relations Consulting
View profile5(2)
telematik.ch AG Logo

telematik.ch AG 

Belp · Since 2013

The core activity of telematik AG includes the planning, installation, maintenance and repair of information and communication technology (ICT) systems, particularly in the areas of conference technology, security technology, hospitality and residences. This also includes the development and assembly of devices as well as the environmentally friendly disposal of old devices. The company also offers service services such as Predictive Maintenance and System Care.

Technical Consulting & EngineeringIT Consulting & Services
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Telematix AG Logo

Telematix AG 

Bern · Since 2012

The core activity of Telematix AG is the development and provision of telematics solutions for various markets, particularly for the road, public transport and rail sectors, as well as for infrastructure operators. The company offers consulting, project development, customer-specific development and after-sales services to provide its customers with tailored solutions for their telematics challenges.

IT Consulting & ServicesSoftware Development
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TelXira GmbH Logo

TelXira GmbH 

Zurich · Since 2013

The core activity of telXira is the development and provision of an Omni-Channel Business Messaging Platform, which enables companies to reach and interact with their customers through various communication channels such as WhatsApp, SMS, and other messaging services. The platform offers features like campaign management, transactional messages, two-factor authentication, and comprehensive reporting. telXira supports companies in implementing and growing business messaging solutions, providing consulting, collaboration, and support to maximize efficiency and return on investment (ROI).

IT Infrastructure & CloudTelecommunications
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Temm Werbung + Event GmbH Logo

Temm Werbung + Event GmbH 

Lohn-Ammannsegg · Since 1994

The core activity of Temm Werbung+Event GmbH encompasses three main areas: 1. **Graphic Design and Photography**: The company offers graphic design and photography services, including consulting and support. 2. **Event Technology and Events**: Temm Werbung+Event GmbH provides event technology and event services, including rental items and venue rental. 3. **Advertising**: The company offers advertising services, including the creation of advertising campaigns and the sale of advertising materials. Overall, the core activity of the company can be described as a combination of creative services, event technology, and advertising.

Advertising Agencies
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tempRENT GmbH Logo

tempRENT GmbH 

Brig · Since 2023

The core activity of tempRENT is the brokerage of subletting relationships through a digital platform. The company offers an online platform where landlords can advertise their apartments and tenants can search for furnished temporary housing. The platform enables the entire process, from advertising to payment, to be handled online, including digital contract signing. tempRENT also offers security services such as protection against damage or rent default and a support service for tenants and landlords.

Web Portals & Platform Companies
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Thanusayan Logo

Thanusayan 

Meiringen · Since 2020

The core activity of Thanush IT includes the provision of IT services, including: IT support for private and business customers, IT infrastructure solutions for SMEs and hotels, network and security services, web design and development, IT training, and smartphone repair. The company also offers free initial consultations and is available outside of business hours for emergencies.

IT Consulting & Services
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The Fundraising Company Fribourg AG Logo

The Fundraising Company Fribourg AG 

Fribourg · Since 2006

The Fundraising Company Fribourg AG provides multi-channel fundraising and communication services. Its offerings include strategy consulting, direct mailing, telephone marketing, online fundraising, institutional and major-donor fundraising, legacy marketing, graphic design and data management.

Advertising Agencies
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The Kisslers GmbH Logo

The Kisslers GmbH 

Thun · Since 2020

The core activity of the company "The Kisslers GmbH" is the provision of services in the field of social media marketing, particularly the development and implementation of social media strategies, the creation of content for social media and the support of customers in the use of social media platforms such as Instagram, Facebook, Pinterest, Tiktok and YouTube.

Advertising Agencies
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Therefore GmbH Logo

Therefore GmbH 

Zurich · Since 2002

The company is a communications agency specializing in content creation, corporate communications, branding, and digital communications. It supports its clients in developing marketing strategies, creating content, and implementing communication projects. The agency works with various channels and thinks in terms of personas and customer journeys to develop targeted and concise messages.

Advertising Agencies
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communicaziun.ch digital ag Logo

communicaziun.ch digital ag 

Chur · Since 2021

The core activity of Think11 Switzerland AG is providing services in the field of Digital Marketing, including Marketing Consulting, Digital Marketing, Monetization, Analytics and Tech solutions. The company supports customers in the development and implementation of digital marketing strategies and offers various services such as consulting, analysis and implementation.

Advertising Agencies
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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TVZ Theologischer Verlag Zürich AG Logo

TVZ Theologischer Verlag Zürich AG 

Zurich · Since 1945

The company's core activity is the publication and distribution of religious publications, particularly Bibles, hymnals and other theological works, as well as the production of companion volumes and song commentaries.

Publishing
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twwc - the web worker company GmbH Logo

twwc - the web worker company GmbH 

Cham · Since 2005

twwc - the web worker company GmbH provides digital solutions for communication, marketing and e‑commerce. The company develops and maintains websites, delivers PHP and Typo3 development, performs system integrations and templates, and offers maintenance, support and training services.

Manufacture of IT HardwareSoftware Development
View profile4.5(2)
Typo Graphic Composing - Karin Kuster-Hofer Logo

Typo Graphic Composing - Karin Kuster-Hofer 

Dübendorf · Since 2004

The core activity of Typo Graphic Composing (TGC) is the provision of services in the fields of graphics, layout, design, creation, web design, internet presence, web shops, concepts and consulting. The company offers full-service agency services, ranging from conception to implementation across all media.

Advertising Agencies
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Typomedia GmbH Logo

Typomedia GmbH 

Mörschwil · Since 1995

The core activity of Typomedia GmbH is the creation of creative solutions for the visual communication of companies, particularly in the areas of design and development of: Corporate Design (brand identity), web design and development, and graphic design (print media such as flyers, brochures, etc.). The company also provides consulting services in these areas and supports customers in achieving their visual communication goals.

Advertising Agencies
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TZ Transformationszentrum GmbH Logo

TZ Transformationszentrum GmbH 

Zurich · Since 2017

The company TZ Transformationszentrum GmbH supports customers in their digital transformation through consulting and implementation of strategies, concepts, and solutions. The core activities include: Design of transformation architectures, Program leadership and transformation management, Strategy, conception, and implementation of digital solutions, Digital leadership development, Building agile project teams, Self-organization and employee empowerment programs, HR & digitalization. The company focuses on supporting customers in developing digital services and products, introducing agile project teams, and promoting employee-centered leadership and customer-centric thinking and action.

IT Consulting & Services
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Uchronic SA Logo

Uchronic SA 

Geneva · Since 2019

The core activity of Uchronic SA is the development and provision of a digital platform called Uscope, which enables individuals and organizations to develop, document and assess skills. The platform supports the creation of portfolios, self-assessment of skills, documentation of experiences and the conduct of evaluations. It targets various audiences, including educational institutions, companies, coaches and individuals who wish to develop and document their skills.

Web Portals & Platform Companies
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UHU Druck & Medien GmbH Logo

UHU Druck & Medien GmbH 

Wängi · Since 2022

The core activity of UHU Druck & Medien GmbH is the creation and production of printed materials, in particular: * Pre-press (consulting, design, layout, typesetting and production) * Digital printing (small print runs, personalized or individualized products) * Media production (production of physical and digital media, such as local newspapers, club newsletters and publications) The company also offers services such as layout, typesetting and printing of printed materials and supports customers in the design and implementation of individual, high-quality printed materials.

Advertising Agencies
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UNIMETA SA Logo

UNIMETA SA 

Lugano · Since 2005

The company is a communications and advertising agency specializing in the development of brand identities, content creation, event planning, digital communication, graphic design, and advertising campaigns. It offers its services to companies from various industries such as industry, engineering, finance, public institutions, and service companies.

Advertising Agencies
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Unionsverlag AG Logo

Unionsverlag AG 

Zurich · Since 1982

The company's core activity is the publication of books.

Publishing
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unisoft consulting GmbH Logo

unisoft consulting GmbH 

Sarmenstorf · Since 2004

The core activity of Unisoft Consulting GmbH is the development and implementation of IT products and solutions for companies, particularly SMEs (Small and Medium-sized Enterprises). This includes, among other things: Consulting and support in IT technology issues, analysis and realization of projects, development and implementation of software solutions such as payroll accounting, time management, object design and online shop software, provision of IT services such as backup solutions and support, and development of websites and graphic design. The company positions itself as a partner for companies in all IT technology issues and offers personal and competent consulting and support.

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.