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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

Optonet AG Logo

Optonet AG 

Zuzwil Sg · Since 1994

The core activity of Optonet AG is the manufacture, sale and servicing of passive and active fibre optic and copper products, as well as mobile connectivity solutions, particularly in the fields of telecommunications, energy and transportation. The company offers complete solutions for network installations, including passive and active components such as fibre optic and copper solutions, switches, routers, media converters and antennas for wireless data transmission. In addition, Optonet provides services such as consulting, planning, maintenance, support and operation of fibre optic and data networks.

Telecommunications
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Opus Design, Evelyne Mödritscher Logo

Opus Design, Evelyne Mödritscher 

Bachenbülach · Since 2010

The core activity of Opus Design is the creation of graphic and web design solutions.

Advertising Agencies
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OQTOTEC GmbH Logo

OQTOTEC GmbH 

Rümlang · Since 2018

The core activity of OQTOTEC is the provision of IT services, particularly in the areas of system architecture, solution development, security and compliance, and project management. The company offers full-stack IT services and focuses on infrastructure and DevOps. It supports customers in planning, implementing and maintaining complex IT landscapes and provides solutions for various challenges in the IT industry.

IT Consulting & ServicesIT Infrastructure & Cloud
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oraise Schweiz AG Logo

oraise Schweiz AG 

Lausanne · Since 2012

oraise Schweiz AG is an IT provider for the financial market offering consulting, operational IT services and specialised solutions. Its portfolio includes consulting, managed IT operations under regulatory constraints, market-data distribution and management, cloud sovereignty services, Microsoft 365 optimisation and payment/VoP solutions.

IT Consulting & Services
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oraise Schweiz AG Logo

oraise Schweiz AG 

Schindellegi · Since 2009

oraise Schweiz AG is an IT services provider for the financial market, offering consulting, development and the operation of IT solutions under regulatory requirements. Its portfolio includes consulting, IT operations and specialized solutions such as market data management, cloud sovereignty and Verification‑of‑Payee (VoP) services.

IT Consulting & Services
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ORCA Systems AG Logo

ORCA Systems AG 

Zurich · Since 2000

The core activity of ORCA Systems is software development, including software customizing, system integration, consulting and support. The company develops tailored software solutions for various industries, including banks, insurance companies, universities and others, and also provides support and further development of the software.

IT Consulting & ServicesSoftware Development
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orderpoint AG Logo

orderpoint AG 

Lenzburg · Since 2011

The core activity of orderpoint AG is the provision of services in the areas of IT, office equipment and procurement. Specifically, this includes: IT services, including hardware and software, IT services, web design and hosting; office equipment, including furniture, awnings, lighting solutions and office supplies; procurement and process optimization, including analysis of processing processes and optimization of workflows; consulting and organization of goods and services; support for new installations, relocation and reorganization of companies.

IT Consulting & Services
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Ordi-Conseil SA Logo

Ordi-Conseil SA 

Lausanne · Since 1997

Software Development
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Orion EDP SA Logo

Orion EDP SA 

Lamone · Since 1985

The core activity of Orion EDP SA is the development and provision of software solutions for the management and administration of companies, particularly for small and medium-sized enterprises (SMEs). The software solutions include, among others: * Management software for the administration of companies and commercial activities * Accounting and administration software for the management of finances and personnel * CRM software for the management of customer relationships * Software for the management of real estate and assets * Cloud-based solutions for the management of data and processes In addition, the company also offers consulting services in the areas of infrastructure, hardware, software, and telecommunications to support companies in the implementation and use of their software solutions.

Software Development
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Othmar Wetter, ProConsult Logo

Othmar Wetter, ProConsult 

Zofingen · Since 2002

The core activity of Proconsult is the development and implementation of IT solutions, particularly in the areas of: * Development of microprocessor-based controls * Development of computer-controlled measuring devices * System integration and administration of Microsoft products (e.g. servers, SMS servers, TCP/IP, Windows) * Consulting and services in the field of corporate management and organization. The company also offers services in the field of web development and design.

Software Development
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ottpromotion gmbh Logo

ottpromotion gmbh 

Zurich · Since 2016

The core activity of ottpromotion GmbH is the creation and development of professional websites, webshops, online presences and digital solutions for companies, including web design, SEO/SEA marketing, social media and content creation. The company also offers services such as ticketing systems, event calendars, booking systems and member directories.

Advertising Agencies
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OVERTECH GmbH Logo

OVERTECH GmbH 

Hergiswil Nw · Since 2018

The core activity of OVERTECH GmbH is the development and implementation of software solutions for the automation of industrial processes. This includes in particular: * The creation of software for Programmable Logic Controllers (PLC), Human Machine Interface (HMI) and Supervisory Control and Data Acquisition (SCADA) systems * The development of solutions for industrial image processing (VISION SYSTEMS) * The implementation of robotics solutions for industry * The provision of services for Industry 4.0 The company also offers comprehensive services such as consulting, design, programming, installation and maintenance of automation systems.

Software Development
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PANDA Solutions AG Logo

PANDA Solutions AG 

Grabs · Since 2020

The core activity of PANDA Solutions AG is the development and implementation of solutions for the labeling and traceability of products and packaging units, particularly in the area of industrial system solutions for labeling and traceability. This includes the integration of hardware and software components such as label printers, barcode scanners, cameras, and scales, as well as connection to ERP and MES systems. The company offers modular and scalable solutions for the serialization, aggregation, and deaggregation of products and packaging units to meet the requirements of companies in various industries such as food, beverage, medical, pharmaceutical, and automotive.

Software Development
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PANFORMATIK GmbH Logo

PANFORMATIK GmbH 

Volketswil · Since 2000

IT Infrastructure & Cloud
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Panotour.ch, Inhaber Marc Cathomen Logo

Panotour.ch, Inhaber Marc Cathomen 

Danis · Since 2009

The company provides services in the field of virtual tourism and marketing, particularly through the creation of interactive, immersive experiences using the Panotour platform. The core activities include the creation of virtual tours for various industries, such as hotels and resorts, industry and production, showrooms and shops, hospitals and clinics, nursing homes and care facilities, museums and exhibitions, large-scale projects and master plans, architecture and historical heritage, as well as local and destination marketing services.

Advertising AgenciesIT Consulting & Services
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parallactic gmbh Logo

parallactic gmbh 

Zurich · Since 2017

The core activity of Parallactic GmbH is the development of web applications, particularly websites and business apps that have high demands on individuality and aesthetics.

Software Development
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PAR EXCELLENCE GROUP GmbH Logo

PAR EXCELLENCE GROUP GmbH 

Zug · Since 2023

The core activity of Par Excellence Group is to provide services to luxury brands, particularly in the yachting and villa industry. The activities include: Strategic consulting and brand development for luxury brands, Creation of business strategies and brand identities, Digital marketing services such as SEO, social media management and video production, Publication of content in exclusive publications and magazines, Organization of exclusive events and networking events, Brokerage of partnerships and strategic alliances, Provision of concierge services for Ultra-High-Net-Worth-Individuals (UHNWIs). The company positions itself as a partner for luxury brands to support them in developing their brand, reaching their target audience and increasing their success.

Advertising Agencies
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hiveQ learning AG Logo

hiveQ learning AG 

Emmetten · Since 2002

The core activity of Partekk AG is providing solutions for digital learning (E-Learning) and supporting companies in implementing effective learning solutions. This includes marketing and supporting software products such as Articulate 360, Vyond and hiveQ, as well as creating learning content, conducting training sessions and providing resources and expertise for sustainable further education.

Software DevelopmentWeb Portals & Platform Companies
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Partnerkommunikation GmbH Logo

Partnerkommunikation GmbH 

Zofingen · Since 2016

The core activity of Partnerkom is the planning, implementation and maintenance of fibre optic and LWL networks, including FTTH/FTTS/FTTO implementation, fibre optic cable laying, splicing and installation, as well as OTDR control measurements and fault detection. The company also provides technical consulting, construction management and project management for complex network projects.

Telecommunications
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Partner & Partner Zollikon GmbH Logo

Partner & Partner Zollikon GmbH 

Zollikon · Since 2017

Partner & Partner Zollikon GmbH provides communication and strategy services, supporting projects from small brochures to complex strategies and advising on communication as well as legal and strategic matters.

Public Relations Consulting
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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.