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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectoryTelecommunications

Telecommunications

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IndustryIT & CommunicationIndustryTelecommunications
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Matching companies

1'210 companies found

deva tech gmbh Logo

deva tech gmbh 

Rothenburg · Since 2020

The core activity of deva tech gmbh is the planning, installation and maintenance of fiber optic networks, including FTTH (Fiber to the Home) installations, LWL (optical fiber) installations and OTDR (Optical Time-Domain Reflectometry) measurements, as well as the provision of products and services in the fiber optic sector.

Telecommunications
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Eduard Bohren GmbH Logo

Eduard Bohren GmbH 

Grindelwald · Since 2003

The core activity of Bohren Multimedia encompasses the planning, installation, and maintenance of multimedia and communication systems for private and business customers. This includes, in particular: the installation and maintenance of internet and WLAN networks; the configuration and maintenance of computer and IT systems; the installation and maintenance of telephone systems, including virtual telephone systems; the planning and installation of hotel TV systems and multimedia systems; the installation and maintenance of video surveillance systems; the organization of events and occasions with corresponding technical equipment; the consulting and sales of Swisscom products and services; and the installation and maintenance of smart home systems. The company also offers service and support services, including the creation of personalized offers and the execution of repair and maintenance work.

Telecommunications
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elektroline GmbH Logo

elektroline GmbH 

Bern · Since 1996

The core activity of elektroline GmbH in Bern is the planning and execution of electrical installations, telematics and telecommunications, including the installation of switchgear, lighting concepts, PV systems, security and video systems, electric vehicle charging stations, as well as electrical repairs of all kinds.

Electrical Planning & InstallationTelecommunications
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EnKom AG Logo

EnKom AG 

Sursee · Since 2007

EnKom AG provides information and communication technology services including consultancy, design, implementation and operation of communication networks. Its offerings include an accredited laboratory for non‑ionising radiation measurements, wireless and fiber network planning, RFID and IoT solutions, e‑mobility services and turnkey steel construction projects.

Telecommunications
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EnKom AG Logo

EnKom AG 

Bern · Since 2017

EnKom AG provides information and communication technology services, including planning, deployment, operation and optimization of communication networks and solutions for mobile infrastructure, wireline and building connectivity, LoRa, city Wi‑Fi, RFID, e‑mobility and steel construction.

Telecommunications
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EnKom AG Logo

EnKom AG 

Bussigny · Since 2017

EnKom AG provides information and communication technology services including consulting, planning, implementation, operation and maintenance of communication networks and digital business processes. Its offerings include mobile and wireline infrastructure, building connectivity, RFID and e‑mobility solutions, City WLAN and turnkey steel constructions, as well as an accredited laboratory for non‑ionizing radiation measurements (ISO/IEC 17025).

Telecommunications
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fiberax GmbH Logo

fiberax GmbH 

Spreitenbach · Since 2022

The core activity of Fiberax GmbH includes the planning, design, maintenance and support of telecommunications networks, particularly fiber optic and copper networks, as well as the installation and maintenance of solar systems and charging stations for e-mobility. In addition, the company offers network solutions, electrical installations and services in the field of renewable energies.

Solar & PhotovoltaicsTelecommunications
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FlexDSL Telecommunications AG Logo

FlexDSL Telecommunications AG 

Urdorf · Since 2005

The core activity of FlexDSL Telecommunications AG is the development, manufacturing and marketing of network equipment for industry and service providers, particularly in the areas of: SHDSL modems and routers, fiber-optic modems, industrial managed switches, voice-over-IP gateways, Ethernet-over-E1 and TDMoIP solutions, rugged industrial outdoor units, and power-over-Ethernet solutions. The company also offers customer-specific solutions and adaptations of its products.

Manufacture of IT HardwareTelecommunications
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Furrer AG Zürich Logo

Furrer AG Zürich 

Zurich · Since 1996

The core activity of Furrer AG Zurich is the planning, installation and maintenance of electrical and telecommunications systems.

Electrical Planning & InstallationTelecommunicationsWholesale - Electronic Devices
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ISPOT COMMUNICATIONS SA Logo

ISPOT COMMUNICATIONS SA 

Nyon · Since 2006

The core activity of iSpot Communications SA is to provide internet access solutions, particularly through the distribution of eSIM cards, Pocket-WiFi devices and the rental of mobile internet access for short-term, seasonal or annual periods.

Telecommunications
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Kabelfernseh-Genossenschaft Safenwil Logo

Kabelfernseh-Genossenschaft Safenwil 

Safenwil · Since 1977

The core activity of Kabelfernseh Genossenschaft Safenwil and Walterswil is the provision of telecommunications services, specifically: * Internet services (fast internet) * Cable television services (TV programs) * Telephony services (telephony in the living room) The company offers these services specifically to the residents of Safenwil and Walterswil and operates its own network.

Telecommunications
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Kabelfernseh-Genossenschaft Walterswil SO Logo

Kabelfernseh-Genossenschaft Walterswil SO 

Walterswil So · Since 1986

Kabelfernseh-Genossenschaft Walterswil SO operates the local cable network and provides digital television, broadband internet and fixed-line telephony. Technical operation and customer support are carried out in cooperation with regional partner ggs netz ag, with services delivered via the Quickline network.

Telecommunications
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Keiser - Wiederkehr Multimedia GmbH Logo

Keiser - Wiederkehr Multimedia GmbH 

Dachsen · Since 2010

The core activity of Keiser-Wiederkehr Multimedia GmbH is to provide services and solutions in the field of information and communication technology, particularly in the following areas: Cable TV and satellite systems, IT, PC and internet, network solutions, and remote maintenance. The company positions itself as a specialist for internet, TV and PC and offers corresponding services and solutions for private and business customers.

Electrical Planning & InstallationTelecommunications
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Kurath Elektro + Telefon AG Logo

Kurath Elektro + Telefon AG 

Volketswil · Since 2024

The core activity of Kurath Elektro + Telefon AG encompasses the planning, installation, and maintenance of electrical, multimedia, and security systems for private and commercial customers. This includes, in particular: electrical installations (e.g. sockets, living room lighting, complex systems), multimedia installations (e.g. internet, telephone, lighting), security installations (e.g. heating and ventilation control), planning and consulting for these systems, service and customer support for the installed systems, and system inspections and maintenance.

Telecommunications
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Lémanvisio S.A. Logo

Lémanvisio S.A. 

Gland · Since 2001

The core activity of Lémanvisio SA is the planning, installation and maintenance of audio and video solutions for companies and institutions, including: design and installation of interactive systems, digital signage systems and presentation technology; maintenance and repair of audio and video equipment; rental of audio and video equipment; creation of solutions for conference and meeting rooms, including video conferencing systems and presentation technology; installation of home automation systems; and creation of solutions for retail, including interactive systems and digital signage systems. The company also offers a wide range of products from various manufacturers, including Barco, Yealink, Cisco, Fohhn, Crestron, LG and Logitech.

Telecommunications
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Lidan AG Logo

Lidan AG 

Otelfingen · Since 2024

The core activity of Lidan AG is the financing, construction and operation of an FTTH fiber-optic network (fiber-optic cable to the home) in the municipality of Otelfingen, where the network is available to all providers to offer multimedia services (Internet, telephony, TV).

Telecommunications
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Lincom AG Logo

Lincom AG 

Lyss · Since 1993

The core activity of Lincom AG is the provision of services in the fields of telecommunications and IT, particularly in the planning, implementation and maintenance of communication infrastructures, including networks, communication cabling, fibre optic connections and telephone systems, as well as in the provision of IT services such as server and PC management, email and Microsoft 365 services.

Electrical Planning & InstallationIT Consulting & ServicesTelecommunications
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Lovefield Wireless GmbH Logo

Lovefield Wireless GmbH 

Liebefeld · Since 2015

Lovefield Wireless GmbH provides technology research, standards engineering, and strategic consulting focused on business innovation, intellectual property generation, prototyping, and scientific research. The company conducts studies, develops software and hardware prototypes, contributes to standardization and regulation, and supports pathways to commercial exploitation for wireless and IoT applications across sectors such as telecommunications, medical devices and consumer electronics.

Research & DevelopmentTechnical Consulting & EngineeringTelecommunications
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Luce 2000 SA Logo

Luce 2000 SA 

Camorino · Since 1994

The core activity of LUCE 2000 SA is the planning, installation and maintenance of electrical systems, telecommunications systems and security systems. This includes in particular: installations and maintenance of electrical systems, including lighting, heating and power supply; installations and maintenance of telecommunications systems, including telephony, internet and TV; planning and installation of security systems, including surveillance cameras and alarm systems; consulting and expert opinions in the field of electrical engineering and telecommunications; calculations of energy consumption, lighting and heating. The company thus offers a comprehensive range of services in the fields of electrical engineering, telecommunications and security.

Electrical Planning & InstallationTelecommunications
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M&H Technik GmbH Logo

M&H Technik GmbH 

Zurich · Since 2023

The core activity of MHtechnik GmbH encompasses four main areas: 1. **Audio & Video**: Design of conference rooms and creation of innovative room controls. 2. **Electrical**: Maintenance and repair work on electrical systems and installations. 3. **Fiber to the Home**: Installation of fiber-optic networks for fast internet. 4. **IT**: Web design, hosting, installation and maintenance of IT infrastructure, IT consulting and client installation. The company is also active as an in-house partner of EWZ and Swisscom.

Electrical Planning & InstallationTelecommunications
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.
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