Telecommunications in the
Canton of Valais
49 companies in Telecommunications based in the Canton of Valais — name and year of registration from the commercial register. The list below shows them all.
All 49 companies in the Canton of Valais
BAR Informatik AG
Since 1990 · 11–20 empl.4.9(31)
The core activity of BAR Informatik includes providing IT solutions and services for private and business customers. This includes: Web hosting and website creation (WordPress hosting, web design, online shops, booking systems), Internet and telephony services (fast internet via DSL or fiber optics, modern telephony solutions), hosting and cloud services (mail hosting, SSL certificates, NextCloud, EinsatzJournal), IT network and server specialist services (backup and security solutions, VOIP, hardware and software solutions), and domain and data center services (virtual root servers, dedicated root servers, colocation). The company thus offers a wide range of IT services tailored to the needs of individuals and businesses.
ESC Electro Service SA
Since 1995 · 21–50 empl.4.8(17)
The core activity of ESC SA consists in providing services in the field of electrical engineering, including: installation of electrical systems and plants, home automation and building automation, telecommunications systems, installation of protection systems such as lightning protection and surge protection, sale of electrical appliances and household appliances, planning and consulting of electrical projects, conducting safety audits and creating safety reports (OIBT), and installation of charging stations for electric vehicles. The company thus offers a comprehensive range of services in the field of electrical engineering and positions itself as a full-service provider for electrical systems and plants.
Sigmacom Telecom SA
Since 1972 · 1–10 empl.4.5(23)
The core activity of Sigmacom Télécom SA is the development, sale, installation, maintenance, repair and rental of radio communication solutions and devices, particularly for the public safety and professional communication sectors. The company offers a wide range of products and services, including radio communication devices, accessories, pagers, satellite phones, hotspots, protective equipment for isolated workers and specialized solutions for use in various industries such as healthcare, aviation, transportation and industry.
Valaiscom AG
Since 1993 · 21–50 empl.4.2(29)
The company provides telecommunications services, including internet, TV, mobile and fixed-line services, for both private and business customers. It offers various subscriptions, tariffs and additional services, such as WLAN, digital security, speed tests, TV boxes, mobile and web TV, as well as installation services and e-invoices.
Signalhorn AG
Since 2000 · 11–20 empl.
Signalhorn AG provides hybrid network and communication services, offering turnkey satellite communications, terrestrial MPLS connectivity, mobile (3G/4G) and Wi‑Fi solutions, and IoT/SCADA/M2M services. Its offerings include consulting, network design and provisioning, 24/7 network management, and high‑availability data centre colocation and teleport services.
Elektro Rhone AG
Since 2003 · 1–10 empl.
Elektro Rhone AG is a company active in electrical engineering, telematics and TV reception systems. It provides installation and consulting services, including electrical installations and TV system setup.
Centre Natel Emery Sàrl
Since 2009 · 1–10 empl.
The core activity of Centre Natel Emery is the sale and management of subscriptions for mobile phones, internet and TV, as well as the sale of smartphones and accessories. The company also offers services such as data transmission and repairs.
Moos Yvan Sàrl
Since 2010 · 1–10 empl.
Moos Yvan Sàrl is an IT service provider active in information technology, telephony, networks and mobility. The company offers consulting, installation, maintenance and security services for SMEs, including integrated IT and IP telephony solutions.
DANET Datennetzgesellschaft Oberwallis AG
Since 2012 · 1–10 empl.
The core activity of DANET Oberwallis AG is the planning, construction and provision of a comprehensive fibre-optic network in the Upper Valais, enabling various providers to offer their services on it.
Kubweb - Kubezyk Paul
Since 2013 · 1–10 empl.
Kubweb - Kubezyk Paul provides technical consulting and implements solutions by analysing client issues and applying technical expertise. The services include development and deployment of durable, scalable solutions to support business processes.
VTX Services SA, succursale VTX Omedia
Since 2017 · 1–10 empl.
VTX Services SA, succursale VTX Omedia offers residential telecommunications services including internet, fixed-line and mobile telephony, TV subscriptions, web hosting and domain registration.
RCS-Elektronik AG
Since 2008 · 1–10 empl.
The core activity of RCS-Elektronik AG is the planning, implementation and maintenance of radio networks and wireless transmission networks, particularly in the field of digital radio systems (DMR). The company also develops and distributes special solutions for remote controls, remote monitoring and tunnel radio systems. Additionally, it offers maintenance and repair services for radio devices.
ELECTRO VALAIS SA
Since 2018 · 1–10 empl.
The core activity of Electro Valais SA is the provision of services in the field of electrical installations. The company offers high-quality solutions to meet the needs of its customers, including the planning, installation and maintenance of electrical systems.
PMR-Systems Sàrl
Since 2018 · 1–10 empl.
The core activity of PMR-Systems Sàrl is the planning, installation, and maintenance of communication networks and telemetry systems in challenging environments. This includes: the installation of communication networks (Wi-Fi, LoRaWAN, 4G, 5G, satellite) in hard-to-reach areas; the implementation of telemetry systems that enable the collection and analysis of data from various sensors and measuring devices; the provision of a cloud platform for data management and analysis; and the development of customized solutions for monitoring and managing machines and processes. The company thus offers solutions for the digital transformation of businesses, particularly in areas where communication and data transmission are difficult.
adiatic SA succursale de Sion
Since 2020 · 1–10 empl.
adiatic SA succursale de Sion provides IT services including consultancy, installation, operation and maintenance of IT, network and telephony solutions for SMEs.
Planchamp Télécom SA
Since 1999 · 1–10 empl.5.0(2)
The core activity of Planchamp Télécom SA is to provide solutions and services in the field of radio communication, security alarms and sound systems. The company offers innovative and reliable solutions for communication needs, security solutions that prioritize customer safety, and high-quality sound systems to optimize the acoustic experience. Additionally, the company provides maintenance contracts and qualified support to ensure the functionality and longevity of the installed systems.
netplus.ch SA
Since 2004 · 21–50 empl.2.9(20)
The core activity of net+ is the provision of telecommunications and multimedia services, including internet, telephony, mobile telephony, television and security services, for both private and business customers in Western Switzerland.
Télévision Sierre SA
Since 1969 · 21–50 empl.2.8(70)
Télévision Sierre SA offers multimedia services on the oiken.ch website, including internet, TV and telephone packages, as well as mobile TV and related digital services. The company also presents energy, mobility, solar, heating and energy-efficiency solutions for private customers, businesses and municipalities.
esr multimedia SA
Since 2015 · 21–50 empl.2.8(70)
esr multimedia SA provides multimedia services for private customers as well as businesses and municipalities. The website presents internet, TV and telephony offers, Wi‑Fi and network solutions, and related digital services and support.
Starlink Switzerland GmbH
Since 2025 · 1–10 empl.
Starlink Switzerland GmbH provides satellite internet services for private and business customers. Its offering includes home and mobile service plans as well as connectivity solutions for fixed sites, land mobility, maritime use, and aviation.
SwissDigitalIT Sàrl
Since 2025 · 1–10 empl.
SwissDigitalIT Sàrl develops custom websites, mobile business apps and digital solutions for small and medium-sized companies. The company also provides FTTH fiber installation, measurements, fault finding and technical consulting.
Burgener tech Sàrl
Since 2024 · 1–10 empl.5.0(1)
Burgener Fibre Optique is a Swiss company specializing in the installation, connection, and maintenance of fibre-optic and telecommunications systems. Their core activities include: fibre-optic system installation and connection, cable blowing and pulling, fire-stopping, maintenance and repair of telecommunications systems, and installation and configuration of copper-based telecommunications systems. The company provides its services throughout the Swiss Romandy region and has specialized in delivering high-quality services.
ValaisNET Holding AG
Since 2021 · 11–20 empl.
The core activity of ValaisNET AG is the provision of telecommunications services, particularly in the areas of internet, TV, mobile and fixed network, as well as the provision of fibre-optic networks for the Upper Valais market.
MC Business Sàrl
Since 1996 · 1–10 empl.
MC Business Sàrl is a company whose website currently provides only the company name and contact details. The available information does not state its core business activities.
Delexim AG
Since 2007 · 1–10 empl.
Entreprise d'installations de télécommunications SA EIT
Since 1975 · 1–10 empl.
Sateldranse SA
Since 1986 · 11–20 empl.
ICG-Group SA
Since 1998 · 1–10 empl.
OCTOPUS NETWORK COMMUNICATIONS, J.-Ch. Ducret
Since 1998 · 1–10 empl.
MG Electricité Sàrl
Since 2004 · 1–10 empl.
Magical Power Sàrl
Since 2005 · 1–10 empl.
syscom solution Sàrl
Since 2007 · 1–10 empl.
Lusilux Sàrl
Since 2007 · 1–10 empl.
K-sys SA
Since 2011 · 1–10 empl.
Romega International Sàrl
Since 2012 · 1–10 empl.
Swyztrust GmbH
Since 2015 · 1–10 empl.
Pillet Communications
Since 2016 · 1–10 empl.
Leban GmbH
Since 2016 · 1–10 empl.
van der Gijp Barendregt
Since 2017 · 1–10 empl.
Next-G Sàrl
Since 2021 · 1–10 empl.
SR Tech GmbH
Since 2021 · 1–10 empl.
IPCAST SA
Since 2022 · 1–10 empl.
Enio CASTELLAN
Since 2023 · 1–10 empl.
Devecom Sàrl
Since 2024 · 1–10 empl.
AGTelecom Sàrl
Since 2024 · 1–10 empl.
AlpIT AG
Since 2025 · 1–10 empl.
DICO Fo Sàrl
Since 2025 · 1–10 empl.
Piano CP Fibratek
Since 2026 · 1–10 empl.
MMM Electricité Sàrl
Since 2026 · 1–10 empl.
Telecommunications in the Canton of Valais
Telecommunications in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
Largest places
Sion8Telecommunications in other places
By canton