IT & Communication

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47'307 companies found

Sabtec Services GmbH

Zurich · Since 2019

The core activity of Sabtec Services is the provision of IT services, in particular: IT service outsourcing, IP telephony (Hosted PBX), Secure Backup (secure external backup solutions), Secure Network (network planning and setup), and Internet connectivity (Internet services). In addition, the company also offers supporting services such as on-site support, support at our premises, telephone support, PC consulting, and online marketing solutions.

IT Consulting & ServicesIT Infrastructure & CloudIT Security

View profile4.9(62)

Ankab Kommunikations AG

Zurich · Since 1978

The core activity of Ankab is the planning, construction and installation of fibre-optic networks, particularly in the area of "Fiber to the Home" (FTTH), as well as the execution of civil engineering and cabling work related to the expansion of broadband networks. This also includes internal building cabling and the installation of network components.

Telecommunications

View profile3.3(61)

ClubMaster GmbH

Cham · Since 2022

The company ClubMaster offers a software solution for managing members, customers and projects in various industries, such as sports clubs, art and music schools, construction, craft businesses, fitness studios, tattoo and beauty studios, NGOs and foundations. The software enables the management of members, online bookings, sending of e-mails and SMS notifications, journaling, sales management and much more. The core activity of the company is to provide a flexible and adaptable software solution for managing members and customers in various industries.

IT Consulting & ServicesSoftware Development

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digitalgut AG

Bäch Sz · Since 1992

The core activity of digitalgut ag is the digitization of physical documents and plans, particularly in the fields of architecture and construction. This includes: scanning and digitizing plans, archives, microfilms and cadastral maps; converting scanned plans into vectors and creating layer-structured plans; and architectural visualization and building surveys through 3D laser scanning. The company offers these services to help customers convert their physical documents and plans into digital formats, making them more easily accessible and editable.

IT Consulting & Services

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Green-iTech GmbH

Zurich · Since 2019

Green-iTech GmbH sells used, professionally refurbished business and consumer devices supplied with Windows 10 or Windows 11. The company offers tested, functional secondhand hardware with up to 12 months warranty and operates a showroom and service center with on-site, telephone and remote support.

IT Consulting & ServicesRetail - Electronic Devices

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Regionalradio Aargaudio AG

Aarau · Since 1990

The core activity of Kanal K is the operation of a non-profit local radio station, offering a carefully selected music program, broadcasts in 20 languages, and editorial projects in the fields of culture, youth, integration, politics, and sustainability.

Radio & TV Broadcasters

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Itworldzh GmbH

Zurich · Since 2021

The core activity of IT-WORLD-ZH is the provision of IT services, particularly in the areas of: PC repair and maintenance, IT support and consulting, network and server installation, sales of computers, notebooks and tablets, and development and distribution of mobile software applications. The company also offers specialized solutions for small and medium-sized enterprises (SMEs).

IT Consulting & Services

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Le Grand Atlas Alimentation Sàrl

Lausanne · Since 2007

The core activity of CentOS is the development and provision of a stable, predictable, manageable and reproducible Linux distribution based on the sources of Red Hat Enterprise Linux (RHEL).

IT Infrastructure & Cloud

View profile4.6(60)

pebe AG

Frauenfeld · Since 2009

The core activity of pebe AG is the development and distribution of software solutions for financial accounting, payroll accounting, performance recording, invoicing and securities accounting, particularly with the product pebe Live. In addition, the company also offers support, consulting and training for its customers.

Software Development

View profile4.9(60)

Proton AG

Plan-Les-Ouates · Since 2024

Proton AG provides privacy-focused online services, including end-to-end encrypted email (Proton Mail), VPN, encrypted cloud storage (Proton Drive), calendar, password manager (Proton Pass), and an authenticator. The company publishes open-source apps, uses end-to-end encryption, and highlights protections under Swiss privacy laws.

Software Development

View profile3.3(60)

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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.