Companies in
Telecommunications

Glasfaserkabelnetz AG Diessenhofen

Telecommunications · Diessenhofen · Since 1985

Glasfaserkabelnetz AG Diessenhofen operates a fiber-optic network and provides households and businesses with fiber connections. It receives television and radio signals from SASAG and distributes them via its network, and supports additional services such as digital TV, internet, telephone and mobile through SASAG offerings.

Global Telelinks GmbH

Telecommunications · Zug · Since 2002

The core activity of Global Telelinks is the provision of international telecommunications services, particularly prepaid international calling solutions, which enable customers to make cost-effective calls from abroad. These services include Pinless-Dialing, online accounts, Global-Roaming, Web-Phone and apps that allow users to make calls from any phone or computer. The company also offers a range of additional features such as conference calling, WhizCall telephony and a global address book function.

GMS AG

Telecommunications · Baar · Since 2006

GMS AG provides AI-driven communications solutions for enterprises, mobile operators and partners, offering products such as a CPaaS suite, a campaign platform, conversational AI and network protection services including SMS firewall and traffic management.

GSC GmbH

IT Consulting & Services · Langnau Am Albis · Since 2002

GSC GmbH designs and implements IT projects, delivers telephony and unified-communication (UC) solutions integrated into customers' IT infrastructures, and provides IT specialists for short- and mid-term assignments. The company works with platforms such as Swyx, Innovaphone and Wildix.

Harzenmoser Expertisen

Telecommunications · Dietikon · Since 2012

HA-Tech GmbH

Specialized Construction Activities · Au Zh · Since 2018

The core activity of HA-Tech GmbH is the implementation of network installations and civil engineering works, particularly in the field of CATV network installations, as well as the provision of services in the areas of service and maintenance.

Heights Telecom Switzerland SA

Telecommunications · Geneva · Since 2022

Heights Telecom develops and distributes innovative hardware and software solutions for the telecommunications market, particularly gateways and WIFI extenders, combined with a unique software platform to create an ecosystem of services that enables customers to increase their average revenue per user (ARPU) and reduce customer churn.

Highcom GmbH

Telecommunications · Oberrohrdorf · Since 1998

The core activity of Highcom GmbH is specialization in telecommunications.

Hofmann Telecom Engineering

Telecommunications · Gelterkinden · Since 1992

The core activity of Hofmann Telecom Engineering is the consulting and implementation of telecommunications solutions for companies, particularly in the areas of radio, networks, security, server structures and telephony.

HOTELMEDIA GmbH

Telecommunications · Brusio · Since 2006

The core activity of Hotelmedia GmbH is the planning and implementation of individual and customized solutions for the hotel, gastronomy and institutional sectors in the areas of hotel TV solutions, reception technology, internet for SmartTVs, TV furniture and object furnishings.

HSK-Telematik AG

Telecommunications · Cham · Since 1989

HSK-Telematik AG specializes in planning and implementing complete fiber‑optic and IT network installations. Services include fiber and copper cabling, installation and configuration of active components (switches, routers), testing and quality checks, commissioning, and network consulting and planning (including telephone systems and CATV).

HT-INFRASERV AG

Telecommunications · Oberkirch Lu · Since 2022

The core activity of HT-INFRASERV AG is planning, project management and construction management as well as client consulting and representation in the field of telecommunications and electrical installations. Specific services include the development of basic communication infrastructure, GSM-R and FRMCS, site sharing, client support and representation in the telecommunications sector, as well as electrical engineering for energy, lighting, security and telecommunications systems.

Huawei Technologies Switzerland AG

Manufacture of IT Hardware · Liebefeld · Since 2008

Huawei Technologies Switzerland AG is a technology company that develops and supplies information and communications technology (ICT) products and solutions for carriers, enterprises and consumers, including network infrastructure, cloud services and consumer devices.

HVI-TEC Lüscher

Telecommunications · Zurich · Since 2023

The core activity of HVI-TEC Luescher is the development, delivery and maintenance of communication systems, in particular telephones and emergency call systems, under the label hvi-tec.ch. This also includes the maintenance, repair, conversion and expansion of existing systems of the Telbit telby brand.

iCAN GmbH

Electrical Planning & Installation · Zug · Since 2014

The core activity of iCAN GmbH is the planning, installation and maintenance of interactive TV systems, satellite reception systems, LAN and WLAN systems, as well as digital signage solutions, particularly for the hotel industry and other sectors such as clinics, rehabilitation centers and office buildings.

I-Communic8 Sàrl

Telecommunications · Geneva · Since 2019

The core activity of I-Communic8 is the development and integration of VoIP (Voice over Internet Protocol) and convergence technology solutions, including the installation, maintenance and intervention of systems, as well as the provision of telephone solutions and devices. The company also provides services for migrating existing installations to VoIP systems and supports customers in implementing modern network and communication solutions.

ICT Distribution SA

Telecommunications · Neuchâtel · Since 2006

The core activity of ICT Distribution SA is the distribution of ICT products (Information and Communication Technology) and the provision of online services for the B2B market in Switzerland. The company acts as an intermediary between manufacturers and resellers, offering its partners a wide range of products and services, including hardware distribution, online-based services, technical and commercial support, as well as training. The goal is to support and promote the sales success of its partners.

ID Mobile SA

Software Development · St-Légier-La Chiésaz · Since 2007

The core activity of ID Mobile SA is the development and provision of digital solutions and tools for businesses, particularly in the areas of mobile marketing, ticketing and event management, e-commerce, and customer loyalty. The company offers a range of products and services, including: ID Ticketing: A platform for managing tickets and events; ID Club: A solution for customer loyalty and management; ID Privilège: A tool for managing customer privileges and benefits; ID Webshop: An e-commerce platform; ID Event: A solution for managing events and ticketing; and ID Box: A solution for managing gift cards and packages. The company supports its customers in developing and implementing digital strategies to expand their customer base, strengthen customer loyalty, and increase revenue.

i-forward gmbh

IT Consulting & Services · Mühlau · Since 2015

The core activity of i-forward GmbH is the provision of full-service services in the field of information and communication technology (ICT). This includes the planning, implementation and maintenance of IT infrastructures, including telephone systems, servers, cloud solutions and internet connections. The company offers tailored solutions for business customers to meet their IT requirements and optimize their business processes.

Impuls Bern AG

Electrical Planning & Installation · Bern · Since 2010

The core activity of Impulsbern AG for Electrical and Telematics Engineering consists of planning, installing and implementing electrical and telematics solutions. This includes in particular: Electrical installation: Expert planning and installation of power concepts and electrical systems. Telematics: Development and implementation of high-performance systems for communication and control of plants and processes. Planning: Professional planning and consulting for the implementation of electrical and telematics projects. The company thus offers comprehensive services in the field of electrical engineering and telematics and supports customers in planning, installing and implementing individual solutions.

Inalp Distribution AG

Telecommunications · Niederwangen B. Bern · Since 2024

Inalp Distribution AG distributes networking and IoT technologies and related solutions, acting as a reseller and vendor representative for telecom operators, service providers and system integrators. It manages sales of technologies included in Inalp solution bundles and maintains vendor partnerships.

Infinian AG

Civil Engineering · Zurich · Since 2024

Infinian AG provides fiber‑optic solutions and technical services for the planning, installation and testing of fiber networks. Services include acquisition/site visits, civil works and cable pulling, measurement and testing, splicing and connection technology, and in‑building installations.

INFINITY NETWORK SA

Sustainability Sector · Vico Morcote · Since 2023

The core activity of Infinity Network SA is the provision of IT services, including: IT Managed Service Provider (MSP), hardware rental, virtual machine, complete management of IT systems, installation and sale of telephone systems (VoIP), and installation and sale of air conditioning systems. The company thus offers a wide range of IT services and products to support companies in managing and operating their IT systems.

Infobip Switzerland GmbH

Telecommunications · Zug · Since 2022

Infobip Switzerland GmbH provides an omnichannel cloud communications platform (CPaaS) delivering APIs and services for SMS, email, voice, mobile push and chat apps, together with modular conversational products such as Moments, Conversations, Answers and People.

Infra Voice AG

IT Infrastructure & Cloud · Rotkreuz · Since 2001

The core activity of Infra voice AG is to provide services and products related to telephony, particularly for service providers and companies. This includes the operation of telephony infrastructure, ongoing operation and service of telephony solutions, as well as the introduction and migration of telephony systems. Specifically, this encompasses: operation and service of telephony infrastructure, introduction, migration and operation of telephony solutions, provision of fax solutions, offering of virtual telephone exchanges (Virtual PBX), support for operation and support, trace and security analyses, emergency handling and infrastructure services, and wholesale interconnections. Overall, the company focuses on providing telephony services and solutions for business customers.

Intellico AG

Telecommunications · Freienbach · Since 2024

The core activity of Intellico is providing messaging services, particularly SMS messaging, through a cloud-based platform with APIs, enabling customers and mobile operators to communicate with their customers.

Internet Online AG

IT Infrastructure & Cloud · Watt · Since 2000

Internet Online AG provides internet access services (VDSL, MSDSL and fiber/FTTH), web hosting and web server housing. The company operates email servers with spam and virus filtering, MailScanner, DNS management and offers web-based administration and support tools.

InterXS AG

Telecommunications · Winterthur · Since 2018

The core activity of InterXS is the distribution of internet services, particularly DSL and fibre-optic internet, in Switzerland. The company offers various tariffs, including special tariffs for gamers and expats, and focuses on affordable prices, flexible subscriptions and multilingual support.

INVERSON TECHNOLOGIES SA

Telecommunications · Geneva · Since 2023

The core activity of Inverson Technologies SA is the integration and maintenance of information and telecommunication systems, including engineering systems of any complexity. The company also provides services such as market research, business strategy development, business planning and regulatory compliance. It focuses on providing customized solutions for customers in the fields of telecommunications, IP telephony, IP video surveillance and digital television projects.

Ionos GmbH

Telecommunications · Wettingen · Since 2017

The core activity of ionos GmbH is the creation and delivery of texts and editorial services for companies, associations and private individuals.

IP Dynamics Swiss AG

IT Consulting & Services · Lucerne · Since 2024

The core activity of IP Dynamics Swiss AG is the development and provision of software solutions for optimizing customer service and business processes in companies. In particular, the company offers solutions for workload management, integration of communication channels such as telephony, video and chat, as well as process automation through the use of artificial intelligence and chatbots. The goal is to increase the efficiency and productivity of companies while improving customer satisfaction.

IP-Max SA

IT Infrastructure & Cloud · Geneva · Since 2010

The company IP-Max offers a wide range of services in the field of telecommunications and network technology. The core activity of the company includes providing solutions for networks, internet access, transit, colocation, hosting, connectivity, security, and consulting. Specifically, IP-Max offers the following services: Network solutions: development and implementation of network architectures, platforms, and solutions; Internet access and transit: provision of internet access and transit services; Colocation and hosting: establishment and operation of data centers and server rooms; Connectivity: provision of connections to cloud services, private networks, and other services; Security: offering security solutions such as firewalls, VPN, and protection against DDoS attacks; Consulting: consulting on planning and implementing network solutions and security concepts. Overall, IP-Max focuses on providing comprehensive solutions for companies that require a reliable and secure network infrastructure.

iQcom (Schweiz) GmbH

IT Infrastructure & Cloud · Basel · Since 2025

iQcom (Schweiz) GmbH provides telecommunications, cloud and energy solutions for businesses, including VoIP, SIP trunks, iQ PBX, internet connectivity and modular solar and energy storage products. The company also supplies networking hardware, managed SaaS applications (e.g. iQshare, iQmeet) and mobile WAN/SD‑WAN services, and offers project planning and implementation for energy systems.

IWB Net AG

Telecommunications · Basel · Since 2010

The core activity of IWB Net AG is the creation and operation of a comprehensive fibre-optic network (FTTH) in Basel, including overall coordination, planning, commissioning and approval of the network.

Jäggi Philippe

Telecommunications · Collonge-Bellerive · Since 2003

Jäggi Philippe Electricité is an electrical company specializing in the installation, maintenance, and repair of electrical systems. The core activities include providing services to private individuals, companies, and public institutions in the areas of electrical installations, maintenance and repair of electrical systems, and consulting and planning of electrical projects. The company offers its services in the Geneva region and has specialized in providing high-quality services.

Kabelgenossenschaft Frutigen

Telecommunications · Frutigen · Since 1984

The core activity of Kabelgenossenschaft Frutigen is the provision of communication services, in particular: broadband internet, fixed-line telephony, and digital television. The company builds and maintains a communication network in Frutigen and offers these services to its private and business customers. In doing so, it works closely with its partner Sunrise, from which it obtains the signal for internet and television.

Kabelnetzgenossenschaft Oensingen

Telecommunications · Oensingen · Since 1972

Kabelnetzgenossenschaft Oensingen operates a cable network and provides internet access, fixed-line telephony and digital television services, including pay-TV and radio.

Kommunikationsnetz Däniken AG

Telecommunications · Däniken So · Since 2014

The core activity of the company "Kommunikationsnetz Däniken AG" is the provision and management of a Fiber-to-the-Home (FTTH) fiber optic network in the municipality of Däniken. The company enables its customers to choose from three providers (service providers of internet, TV and telephone) and subscribe to and use their services.

Kubweb - Kubezyk Paul

Telecommunications · Torgon · Since 2021

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.

Kunz + Schneider AG

Technical Consulting & Engineering · Alvaneu Dorf · Since 1978

Kunz + Schneider AG sells KATHREIN antennas for cars and portable radios and supplies related accessories. The company also provides cable assembly (RG316, RG58, RG223), tuning of filters and combiners, and publishes technical downloads plus an MSI pattern-viewer application for antenna radiation diagrams.

La Fibre Verte Sàrl

Telecommunications · Chailly-Montreux · Since 2024

La Fibre Verte Sàrl is a company specializing in the deployment and maintenance of connectivity and energy infrastructures. Services include installation, connection and maintenance of fiber-optic networks (FTTH/FTTB), civil engineering for FTTH, photovoltaic panel installation and electric vehicle charging station installation.

LANconsult AG

IT Consulting & Services · Appenzell · Since 2009

LEMAN TELECOMMUNICATION Sàrl

Telecommunications · La Croix-De-Rozon · Since 2000

LEMAN TELECOMMUNICATION Sàrl provides telecommunications services including transmission networks and broadcasting of media content, and develops, manufactures and sells LED lamps, luminaires, retrofit modules and solar LED products.

Lenok Netzbau GmbH

Telecommunications · Lucerne · Since 2013

The core activity of Lenok Netzbau GmbH is the planning, expansion and operation of telecommunications networks, particularly in the field of fiber-optic broadband connections (Fiber to the Home, FTTH). This also includes the installation, maintenance and repair of networks, including the localization and troubleshooting of faults.

LESEC GmbH

Electrical Planning & Installation · Frauenfeld · Since 2010

The core activity of LESEC GmbH is the planning, installation and maintenance of security and communication systems, including access control systems, alarm systems, video surveillance and communication systems, for private and commercial customers.

LFO SA

Telecommunications · Lausanne · Since 2013

Lausanne Fibre Optique SA (LFO) provides services in the field of telecommunications and internet access. The core activities include: Providing internet access for businesses and organizations (Internet Business); Connecting businesses to the internet via a redundant backbone network; Carrier Ethernet Access services for secure and flexible network connections; Housing services for hosting servers in secure data centers; Providing 'Fibre Noire' services, where customers receive a dedicated fiber optic line for their own needs; Developing and implementing cost-effective and environmentally friendly network solutions for the city of Lausanne. The company positions itself as a local partner for businesses and organizations in Lausanne to meet their communication and network requirements.

Liebherr-Industrieanlagen AG

Telecommunications · Bulle · Since 2023