Telecommunications

T-WAN SA 

Chiasso · Since 2018

The core activity of T-WAN SA is the provision of telecommunications services, particularly in the wholesale telecommunications market. The company offers voice services, SMS transfer, telemedicine and distance learning services, and specializes in specific routes to offer qualitative advantages and technological know-how.

Twenty-Nine Com SA 

Viganello · Since 2014

The core activity of Twenty-Nine Com SA is the provision of telecommunications services.

Ucom Standards Track Solutions GmbH 

Zurich · Since 2010

The core activity of Ucom Standards Track Solutions GmbH is consulting and developing solutions in the field of internet technology, particularly in the areas of: Voice over Internet Protocol (VoIP), video conferencing, internet standardization (IETF), and IPv6 integration and consulting. The company provides technical consulting, development, and implementation of solutions in these areas and is active in international standardization organizations such as the IETF.

Unicope Schweiz AG 

Wollerau · Since 2006

The core activity of UNICOPE is providing communication solutions for businesses, particularly cloud telephony, mobile fixed network, VoIP telephone systems and IT services, including consulting, installation, training and support.

unified networks AG 

Wädenswil · Since 2007

The core activity of unified networks AG is the provision of IT services, particularly in the areas of data cloud and telephony solutions, as well as the integration of software and hardware systems for small and medium-sized enterprises. The company offers modular service building blocks tailored to the individual needs of customers, which include: consulting and planning, implementation and optimization, operation and maintenance of IT infrastructures, security solutions, cloud solutions, and mobile workplaces. The company positions itself as a manufacturer-independent system integrator and offers solutions for companies with 5-50 employees.

Union Tech GmbH 

Möhlin · Since 2021

The core activity of Union Tech GmbH is the provision of services in the field of IT security and infrastructure, particularly in the areas of: Fiber to the Home (FTTH) solutions for fast and reliable internet, code security and threat protection, vulnerability management, theft and code protection, cloud and storage security, and exploit prevention. The company positions itself as a partner for Swiss companies, offering solutions for the security and efficiency of IT systems.

UNIQUE elektroanlagen + telekommunikation GmbH 

Zurich · Since 2002

The core activity of Unique Elektro is the provision of services and solutions in the fields of electrical engineering, telecommunications and multimedia, particularly in the following specific areas: electrical installations, TV installations, lighting systems, telematics, network planning, e-mobility, electrical controls, smart home and solar power (photovoltaics). The company offers consulting, planning, implementation and maintenance in these areas and positions itself as a competent and reliable partner for customers from various industries.

ValaisNET Holding AG 

Brig · Since 2021

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.

VELOXNumeric Vaud SA 

Le Mont-Sur-Lausanne · Since 2015

Verizon Switzerland AG 

Zurich · Since 1995

The core activity of the company Verizon is the provision of telecommunications services, including mobile communications, broadband and fiber-optic internet, as well as the development and implementation of technologies such as 5G, Internet of Things (IoT) and Managed Security.

VTX Fibre SA 

Pully · Since 2021

VTX Fibre SA provides fiber-optic internet, fixed-line and mobile telephony, TV subscriptions and web hosting. The company operates fiber network access and offers datacenter hosting and related services for residential customers.

VTX Services SA, succursale VTX Omedia 

Sion · Since 2017

VTX Services SA, succursale VTX Omedia offers residential telecommunications services including internet, fixed-line and mobile telephony, TV subscriptions, web hosting and domain registration.

VTX Services S.A., Zweigniederlassung VTX Datacomm 

Basel · Since 2017

VTX Services S.A., Zweigniederlassung VTX Datacomm provides residential telecommunications and internet services. Offerings include internet access, fixed-line and mobile telephony, TV subscriptions, web hosting, domain registration and a website-builder; business solutions are available via celeste.ch.

VTX Services SA 

Pully · Since 1986

VTX Services SA provides residential telecommunications services including internet access, fixed and mobile telephony, television packages, web hosting and domain registration.

VTX Services S.A. Zweigniederlassung VTX Network Solutions 

Schlieren · Since 2017

VTX Services S.A. Zweigniederlassung VTX Network Solutions provides telecommunications and hosting services, offering internet, fixed-line and mobile telephony, TV subscriptions, web hosting and domain services for private customers.

VTX Telecom SA 

Pully · Since 1999

VTX Telecom SA provides internet, fixed-line and mobile telephony services as well as TV and hosting solutions for private customers. Services include web hosting, domain registration, virtual PBX and subscription packages for internet, telephony and television.

wilight telecoms Sàrl 

Neuchâtel · Since 2009

wilight telecoms Sàrl is a telecommunications services company providing installation and maintenance of copper and fiber-optic cabling, data center infrastructure and DCIM. The company also offers IT infrastructure and IT rack solutions, telecom and smart-building connectivity, plus consulting and maintenance services.

wilight telecoms Sàrl 

Gampelen · Since 2017

wilight telecoms Sàrl provides telecommunications installation services, including fiber-optic and copper cabling, data center construction and IT-rack services. The company offers planning, installation, maintenance, data center infrastructure management, and consulting/feasibility services.

WISDOM CONSULTING SL, à Madrid (Espagne), Succursale Le Mont-sur-Lausanne 

Le Mont-Sur-Lausanne · Since 2022

WISDOM CONSULTING SL, à Madrid (Espagne), Succursale Le Mont-sur-Lausanne is a consulting and service provider offering solutions across the product and service lifecycle for telecommunications and digital services. Services include commercial and technical consulting, project and contract management, installations, network operation and maintenance, vendor and service management, and business support such as billing, regulatory and financial advisory.

WISeSat.Space AG 

Cointrin · Since 2024

WISeSat.Space AG provides secure IoT and device-to-device communications via space-based networks, using low-cost picosatellites, PKI and quantum-ready encryption from WISeKey. The company operates a satellite network and offers encrypted message handling, gateways and integration with on‑ground platforms for applications such as logistics, energy, agriculture and security.