1'216 companies found
FiberConnect Netzbau GmbH
Dättwil Ag · Since 2025
Rixiss AG
Zurich · Since 2025
Rixiss AG is a technology company specializing in telecommunications and digital communication solutions. It operates a proprietary messaging platform and provides CPaaS APIs and services including SMS, WhatsApp and in‑app messaging, SMS firewall and network protection, fraud prevention, number intelligence and real‑time verification.
Gravion AG
Hünenberg · Since 2025
Gravion AG is an infrastructure company providing planning, construction and maintenance of networks and installations for telecommunications, energy and transport. Services focus on fiber rollout and network infrastructure, including civil works, home connections, cable pulling, splicing and fiber blowing.
Goitom Connections
Frauenfeld · Since 2026
Goitom Connections operates the Gezana app and provides VoIP calling services for international calls to Eritrea. Services include end-to-end encrypted HD voice calls, transparent pay-as-you-go pricing, multiple payment methods (e.g., Stripe, PayPal, TWINT) and 24/7 customer support.
Circet (Schweiz) AG
Buchs Ag · Since 2026
Circet (Schweiz) AG provides infrastructure services for telecommunications operators, offering turnkey project management as well as engineering, deployment, installation and maintenance of telecommunication networks across technologies, including FTTH.
Axians Schweiz AG
Schlieren · Since 2015
Axians Schweiz AG
Birsfelden · Since 2018
mgi networks gmbh
Zug · Since 2008
AdviceCom Sàrl
Neuchâtel · Since 2014
AnaxSwiss AG
Neerach · Since 2010
The core activity of AnaxSWISS AG is the development and distribution of solutions for telephony and communication, particularly in the areas of analogue and digital telephony, ISDN, payphones, TVA/PBX systems, as well as special solutions for hotels, hospitals and other specific application areas.
Yetnet Kabelgenossenschaft Hunzenschwil (YKH)
Hunzenschwil · Since 1977
The core activity of AGH Hunzenschwil is the provision of telecommunications services, including internet, digital TV and mobile phone services, as well as hosting and support for private and business customers.
AT&T Global Network Services Switzerland GmbH
Zurich · Since 2001
AvalisNT AG Network Technologies
Basel · Since 2001
Badoud Electricité et Télécom
Pully · Since 1998
The core activity of Badoud Electricité & Télécom is the provision of services in the field of electrical and telecommunications technology, including: installation of high and low voltage systems, telecommunications systems, computer cabling, fibre optics, fire detection, security systems, troubleshooting and repair of electrical systems, study and design of electrical and telecommunications systems, and OIBT control (officially recognized by the Federal Office of Energy) of electrical systems. The company offers these services to various customers, including residential buildings, commercial properties, villas, apartments and offices.
Borer TV
Büsserach · Since 1998
Borer TV is a specialist retailer of electronics, computers, household appliances and office supplies. The company's core activity is the sale and distribution of products from various areas, including: Computer and accessories (hardware, software, peripherals), Household appliances (refrigerators, ovens, washing machines, dishwashers, etc.), Entertainment electronics (TVs, audio and video devices, game consoles), Office supplies and equipment (printers, scanners, fax machines, office furniture), Telecommunications and network technology (phones, gateways, routers, switches), Security technology (surveillance cameras, alarm systems, locking systems). The company offers a wide range of products and positions itself as one of the leading providers of electronics, computers and household appliances in Switzerland.
BURE GmbH
Schmitten Fr · Since 2010
BUSINESS MOBILE CONSULTING Sàrl
Geneva · Since 2013
Callcom SA
Paradiso · Since 2012
The core activity of Callcom is the development and provision of telecommunications solutions for businesses, including the management of telephone numbers, the provision of software for managing business calls, and the provision of managed telecom services.
CALL ME SA
Lugano · Since 2021
The core activity of Callme SA is the provision of telecommunications services, in particular voice services, as a private telecommunications operator (OLO) with a focus on the wholesale market. The company offers services such as prepaid calling cards, DID numbers, cloud solutions, mobile services and security services.
Ciena Switzerland GmbH
Lucerne · Since 2021
Ciena Switzerland GmbH develops and supplies networking systems, optical interconnects, automation software, and related services for high-capacity data transmission and network management. Its offerings include solutions for cloud and AI networking, access and aggregation, metro and edge, long-haul and submarine transport, open line systems, secure networking, and AI-driven operations.
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Source: Federal Statistical Office, UID register