Companies in
Telecommunications

Starhome Mach GmbH

Telecommunications · Zurich · Since 1999

Starhome Mach GmbH provides roaming and roaming value-added services for mobile network operators under the TOMIA brand. Its portfolio includes VoLTE and 5G roaming, IoT roaming and products such as IPN (steering of roaming), Sparx (campaign management), VHE, GLR and real-time anti-fraud (RAF).

Starnet Communication GmbH

Telecommunications · Grosswangen · Since 1998

Strakom GmbH

Telecommunications · Worben · Since 2021

Strakom GmbH delivers infrastructure, telecommunications and safety projects, providing planning, installation and commissioning of technical systems. Services include installations, fall‑protection solutions (Söll systems) and project documentation.

SUA Telenet GmbH

Telecommunications · Neuhausen Am Rheinfall · Since 2001

1. SUA Telenet GmbH: The company's core activity lies in the development and provision of network management solutions for telecommunications providers and large enterprises, as well as in the implementation of secure IT networks for enterprises and telecommunications providers. Additionally, the company offers solutions for wireless communication for the utilities and industrial applications sectors. 2. meile.biz: The company's core activity lies in the provision of IT solutions.

Suissephone Communications GmbH

Telecommunications · Winterthur · Since 2005

Suntel Switzerland AG

IT Consulting & Services · Jona · Since 2018

Suntel Switzerland AG provides industry-specific information and communication solutions, offering consulting, planning, implementation and operation of communication networks as well as turnkey steel construction services.

supshare Kistler

Telecommunications · Eschenbach Sg · Since 2021

The core activity of supshare is to support, support and train customers on innovaphone projects, particularly in the field of telephony. This also includes telephone support and the provision of services for telephony projects.

swicare GmbH

Telecommunications · Adligenswil · Since 2015

The core activity of swicare gmbh is the development and manufacture of tablets for seniors, specifically designed to meet the needs of older people and support their daily lives.

Swisscom Fixnet AG

Telecommunications · Worblaufen · Since 2001

Swiss Connect IP SA

Electrical Planning & Installation · Rolle · Since 2019

Swiss Connect IP offers services in the field of domotics and related technologies. The core activities include: installation of security systems and devices, configuration of networked devices and networks, planning and execution of technical projects, and maintenance and upkeep of installed systems, including proactive maintenance and emergency interventions. The company positions itself as an expert in the integration and optimization of advanced technologies to improve the security and comfort of private and business customers.

SWISSCORDE EXOTEK Sàrl

Specialized Construction Activities · Lutry · Since 2016

SWISSCORDE EXOTEK Sàrl develops and supplies products to reduce exposure to non‑ionizing radiation, offering both domestic shielding items and professional protective clothing for installers and related professionals. The company incorporates shielding textiles (Silver‑Silk by YSHIELD) into its garments and provides services such as repair, customization and fitting/testing kits.

Swiss FibreCo AG

Telecommunications · Bern · Since 2022

The core activity of Swiss Fibre Net AG is the planning, implementation and operation of telecommunications infrastructure, particularly fibre-optic networks, in Switzerland. This also includes the provision of related services and the standardization and simplification of processes and interfaces for network partners and telecommunications providers.

Swissfibers GmbH

IT Infrastructure & Cloud · Mägenwil · Since 2019

The core activity of Swissfibers is the planning, installation and maintenance of fibre-optic projects, as well as the provision of IT services, including the installation and maintenance of IT systems and fibre-optic cable systems.

Swiss Fibre Net AG

Telecommunications · Bern · Since 2013

The core activity of Swiss Fibre Net AG is the planning, implementation and operation of telecommunications infrastructure, particularly fibre-optic networks, in Switzerland. This also includes the provision of related services and the standardization and simplification of processes and interfaces for network partners and telecommunications providers.

SwissIX Internet Exchange

Telecommunications · Zurich · Since 2001

SwissIX is an Internet Exchange Point (IXP) whose core activity is to provide a platform for exchanging internet traffic between different networks and providers. SwissIX enables its members to directly connect their networks and exchange data packets, resulting in improved network performance, lower latency times, and increased security.

SwissMediaCast AG

Telecommunications · Zurich · Since 2007

The core activity of SwissMediaCast is the planning, construction and operation of radio networks for the digital radio standard DAB+ in German-speaking Switzerland and Ticino. This includes coordinating the connection of radio stations, broadcasting radio programs over its own networks and providing reception areas for DAB+ radio stations.

Swiss Networking Solutions AG

Telecommunications · Zug · Since 2015

The core activity of Swiss Networking Solutions AG is to provide network solutions and services, particularly in the area of mobile network operators (MVNOs), corporate networks, network security and connectivity solutions. The company also offers consulting services for network and security solutions and supports customers in the implementation of eSIM technology.

SWISSTEMS SA

Security Services · Yverdon-Les-Bains · Since 2006

SWISSTEMS SA provides custom design, installation and maintenance of solutions for infrastructure, building security and IT systems management. Its services include consulting, management and technical audits, infrastructure and network implementations (IP networks, VoIP, cloud, structured cabling) and building systems such as video surveillance, access control and building automation.

SWISSto12 SA

Telecommunications · Renens Vd · Since 2011

SWISSto12 SA is a developer and manufacturer of radio frequency (RF) products and sub‑systems based on the company's 3D‑printing technology. It produces 3D‑printed antennas, RF filters and waveguides for space, satcom, air and land applications and is advancing satellite platforms such as the HummingSat geostationary small satellite.

Switchover AG

IT Infrastructure & Cloud · Chiasso · Since 2010

Switchover AG is a wholesale telecommunications provider offering voice and SMS routing, anti-fraud services and digital systems for mobile operators. The company also acts as a fintech enabler, providing white‑label digital payment solutions, banking‑as‑a‑service partnerships (e.g. with BKN301) and investments in payment-focused ventures.

Swizzconnexx AG

Telecommunications · Muri Ag · Since 2019

The swizz connexx AG is a distributor of leading products and technologies, specializing in the realization, engineering and operation of network solutions. The company's core activity is to provide customers and partners with added value by implementing their requirements in economically and demand-oriented solutions that offer high availability, security and reliability.

Taridium GmbH

Telecommunications · Herrliberg · Since 2013

The core activity of Taridium is the development and provision of VoIP solutions (Voice over Internet Protocol) for businesses, including managed VoIP services, hosted PBX software and enterprise PBX systems.

Tata Communications (Switzerland) GmbH

Telecommunications · Zurich · Since 2008

Tata Communications (Switzerland) GmbH provides network, cloud, security, interaction (CPaaS/CCaaS/UCaaS) and IoT connectivity and managed services for enterprises and carriers. Its Digital Fabric integrates infrastructure, platforms and services to support application integration, cloud connectivity and secure communications.

TB Netz AG

Telecommunications · Bützberg · Since 2017

The core activity of TB Netz AG is the planning, expansion and maintenance of fiber optic networks in the Thunstetten and Bützberg regions, particularly within the framework of the "FTTH" (Fiber to the Home) project, where fiber optic cables are laid directly into apartments and houses.

TECCOM GmbH

Electrical Planning & Installation · Oberbuchsiten · Since 2009

The core activity of TECCOM GmbH includes the planning, execution, installation, repair and maintenance of electrical systems, communication, electrical and signaling systems, as well as cable systems for speech and data telecommunications and measurement technology. Specific services include the execution of fiber optic cabling, measurements, splicing and documentation of fiber optic systems.

Teco Consulting AG

IT Consulting & Services · Staad Sg · Since 2000

The core activity of Teco Consulting AG is the planning, implementation and optimization of network infrastructures, particularly in the area of local networks (LAN), Wireless-LAN (WLAN), network security, firewalls, Virtual Private Networks (VPN) and performance/alarm management. The company offers its services to both carriers/providers and small and medium-sized enterprises (SMEs).

Telbit GmbH

Manufacture of IT Hardware · Tann · Since 2020

Telbit GmbH supplies telephony and emergency-communication equipment for industrial and public applications. Product offerings include handsfree telephones (analog and IP), GSM/4G gateways, industrial phones, call-signalling devices, clocks, line-switch relays, call columns, isolation transformers and emergency pushbuttons.

TelcoGuard AG

Telecommunications · Zug · Since 2019

The core activity of TelcoGuard is the development and provision of solutions for the prevention of fraud and the security of A2P (Application-to-Person) traffic for mobile network operators. This includes in particular: SMS fraud detection and prevention, network security and audit, flash call prevention, messaging security and firewall, voice fraud protection, HLR lookup and MNP lookup, SS7 vulnerability check, managed services and tech consulting. The company focuses on developing solutions that help mobile network operators prevent fraud, protect their networks and maximize their revenue.

TELDAS GmbH

Telecommunications · Glattpark (Opfikon) · Since 2003

The core activity of Teldas GmbH is to provide services to the telecommunications industry, particularly in the management of number portability (Number Portability) and the assignment of Individual Numbers (INA) for Swiss and Liechtenstein telecommunications providers. This includes the management of porting processes, the provision of routing information and the management of INA tariffs.

Telecom26 AG

Telecommunications · Zug · Since 2012

The core activity of Telecom26 AG is providing mobile data connections and services to businesses, particularly in the areas of the Internet of Things (IoT), maritime communication, and global data transfer. The company offers a range of services, including eSIM and SIM connectivity, global data coverage, nearshore connectivity, maritime services, and GPS tracking. It positions itself as a provider of secure, reliable, and cost-effective mobile data connections for businesses and organizations.

Telecom & Cloud Solutions AG

Telecommunications · Affoltern Am Albis · Since 2023

The core activity of Telecom & Cloud Solutions AG encompasses the provision of telecommunications and cloud solutions, including: rental of communication channels (L2 VPN, DWDM channels, L3 VPN); connection to the global internet via dedicated fibre-optic communication lines; rental of network equipment; colocation of servers in Tier-III data centres; IP transit and IP lease services; and provision of capacity (wavelengths) and connectivity services. The company focuses on solving network challenges and enhancing the competitiveness of its customers through scalable and cost-effective telecommunications solutions.

telecom savings Sàrl

Telecommunications · Vésenaz · Since 2014

The core activity of the company "telecom savings" is the provision of services in the field of telecommunications, in particular: * Installation and maintenance of telephone systems (IPBX, VoIP) * Consulting and design of telecommunications solutions * Sale of computers and IT services (support, maintenance, network operation) * Offering communication solutions for companies, such as Unified Communication and LAN networks * Analysis and optimization of telecommunications costs for companies The company positions itself as a provider of customized telecommunications solutions for companies and offers a wide range of services to meet the communication needs of its customers.

TeleKing AG

Telecommunications · Frick · Since 2022

The core activity of TeleKing AG is the provision of telecommunications services, in particular: Internet access (DSL and fiber optic) in various regions of Switzerland, telephone services with different call rates, and digital television with a selection of channels. The company offers these services as packages and supports its customers through a sales, support and administration service.

Télésonique SA

Telecommunications · Freienbach · Since 1998

The core activity of Télésonique SA is the provision of telecommunications services, particularly: fixed-line and mobile services, internet services (including mobile internet access), IP telephony (Voice over Internet Protocol, VoIP), sale of smartphones and tablets, and offering of virtual phone numbers and packages for private and business customers. The company positions itself as a provider of affordable and innovative telecommunications solutions tailored to the needs of private and business customers in Switzerland.

Teletrend AG

IT Infrastructure & Cloud · Cham · Since 1992

Teletrend AG is an ICT service provider specializing in networks, IT security and data communication. The company provides network solutions and managed services, infrastructure and IT lifecycle services including hardware procurement and IT remarketing, IPTV and digital signage solutions, broadband technologies (FTTH, DOCSIS, HFC) and backup/data recovery services.

Television Aegeri AG

Telecommunications · Unterägeri · Since 1967

The core activity of Television Aegeri AG is as a network operator in the Ägeri Valley, i.e. it connects households in the Ägeri Valley to the wider world through a high-speed network. It does not offer its own products, but provides the network for Quickline's products.

Televox AG

Telecommunications · Baar · Since 1997

Televox AG is a digital marketing agency that provides web design and development and digital marketing services, including video marketing, email marketing, content growth and link building.

TELFO Sàrl

Specialized Construction Installations · Moudon · Since 2022

The core activity of Telfo Sàrl is the installation, maintenance and servicing of telecommunications networks, particularly in the field of fibre-optic and copper connections. This includes the construction of FTTx networks (Fiber to the x), the installation and commissioning of customer connections, the maintenance and repair of existing networks, as well as the performance of quality controls. In addition, the company also offers services in the field of cable laying.

Telgate AG

Telecommunications · Kriens · Since 2019

The core activity of Telgate AG is to provide services and solutions in the field of Information and Communication Technology (ICT) and telematics, particularly in the following specific areas: network and internet services, telecommunications solutions, including internet telephony, security systems and services, and video surveillance and services. The company offers these services and solutions to businesses and individuals, focusing on providing innovative and clever digitalization solutions.

Tel Net Com AG

Telecommunications · Sirnach · Since 2012

Tel Net Com AG provides telecommunications and ICT services, including VoIP/phone systems, structured cabling and network installations, security (alarm and video) and multimedia and electrical installations. The company offers consulting, planning, installation and support and is identified on its website as a Swisscom partner.

Tel Net Com AG

Telecommunications · Russikon · Since 1998

Tel Net Com AG provides consultancy, planning, installation and maintenance of telecommunications systems, ICT network technology, security systems, multimedia installations and electrical installations for businesses, public institutions and private customers.

Tel Net Com AG

Telecommunications · Fehraltorf · Since 2023

Tel Net Com AG is a provider of telecommunications and ICT networking services, offering consultancy, planning, installation and support for VoIP telephone systems, internet connections and structured cabling. Its services also include multimedia installations, security and video surveillance systems, and electrical (Starkstrom) installations.

TESAG AG

Electrical Planning & Installation · Uerikon · Since 1987

TESAG AG provides consulting, installation and ongoing support for communication systems for SMEs and private customers. Its offerings include VoIP telephony, communication servers, digital voice endpoints, mobility solutions and paging/alert systems.

thurcom gmbh

Telecommunications · Wil Sg · Since 2024

thurcom gmbh is a full-service telecommunications provider offering internet, TV, fixed-line and mobile services for private and business customers. The company operates its own fiber-optic network and provides modular subscription plans along with consulting and service points.

TI Sparkle Switzerland GmbH

Telecommunications · Zurich · Since 2000

The core activity of Sparkle Gruppo TIM is the provision of telecommunications services and infrastructure, particularly in the areas of backbone and infrastructure services, multicloud solutions, enterprise services, mobile services and voice services. The company also offers data centers and landing points for the connection of submarine fibers and supports the sustainable development of the economy and society through the implementation of ESG plans (Environmental, Social and Governance).

T-Line GmbH

Telecommunications · Steffisburg · Since 1996

The core activity of T-Line GmbH is the identification and acquisition of suitable locations for mobile phone antennas, particularly in the context of the implementation and expansion of the 5G network in Switzerland. This includes site planning, contract negotiations with landowners and the creation of photomontages to visualize the future installations.

TM Concept AG

Telecommunications · Aarau · Since 2000

TM Concept AG provides engineering and planning services for the design, implementation and management of network infrastructures and real estate. Its services include mobile and fixed network projects, fibre‑optic expansion, surveying, project and construction management, and permit and contract handling.