ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryTelecommunications

Telecommunications

Filters
IndustryIT & CommunicationIndustryTelecommunications
Search results

Matching companies

1'216 companies found

makeIT 24 GmbH Logo

makeIT 24 GmbH 

Zurich · Since 2014

The core activity of makeIT 24 GmbH encompasses IT services, particularly: project management, carrier support, network planning and system integration, hosting, computer repair and data recovery, as well as hardware and software support. Thus, the company provides comprehensive IT solutions for businesses and private individuals.

IT Consulting & ServicesTelecommunications
View profile
Manfred Gubler GkoM GmbH Logo

Manfred Gubler GkoM GmbH 

Müllheim Dorf · Since 2017

The core activity of GkoM GmbH is the acquisition and optimization of locations for mobile phone antennas, particularly with a view to establishing new antenna sites to meet the increasing demands on the mobile network.

Telecommunications
View profile
Marquistech Sàrl Logo

Marquistech Sàrl 

Lausanne · Since 2023

The core activity of Marquistech is to provide services in the field of software and device testing, particularly for the telecommunications and electronics industries. This includes, among other things: conformity tests for devices and systems, field tests and drive test automation, certifications (GCF, GMS), testing and inspection services for various devices and applications (e.g. mobile phones, smartwatches, IoT devices, automotive systems), and consulting and support in the development and testing of products and systems. The company offers its services globally and has branches in various countries, including Germany, the United Kingdom, Italy, Ireland, and India.

Testing & Inspection CentersTelecommunications
View profile
Massagno4net SA Logo

Massagno4net SA 

Massagno · Since 2023

The core activity of Massagno4net is the planning, construction and management of an open fibre-optic network infrastructure (FTTH) in Massagno, Switzerland. The company does not provide telecommunications services, but makes its fibre-optic network infrastructure available to various telecommunications providers, who can offer their own services on it.

Construction & Project ManagementTelecommunications
View profile
McKay Brothers International SA Logo

McKay Brothers International SA 

Cologny · Since 2013

McKay Brothers provides ultra-low latency telecommunications services for the financial market, specifically Long Haul and Metro networks as well as Crypto-Connectivity. The company's core activity is to provide financial institutions and other market participants with access to high-performance, low-latency telecommunications networks, enabling fair and efficient participation in the financial market.

Telecommunications
View profile
MC Télécom Sàrl Logo

MC Télécom Sàrl 

Versoix · Since 2021

MC Télécom Sàrl provides design, installation and maintenance of telecommunications infrastructures, specialising in copper and fiber‑optic network construction and splicing. Services include infrastructure works and ongoing network maintenance for both business and private customers, and the company cites a partnership with Swisscom.

Telecommunications
View profile
MFB Group GmbH Logo

MFB Group GmbH 

Baar · Since 2023

The core activity of MFB Group GmbH is the provision of services in the field of construction-related concerns, including planning, execution and maintenance of construction projects, as well as providing expert knowledge and support to customers in and around buildings.

Electrical Planning & InstallationTelecommunications
View profile
Mobitel AG Logo

Mobitel AG 

Dietikon · Since 1999

The core activity of Mobitel is the distribution of mobile communication products, in particular mobile phones, smartphones, tablets, notebooks and accessories, to specialist retailers and wholesalers in Switzerland and internationally.

TelecommunicationsWholesale - Electronic Devices
View profile
möhr networks Logo

möhr networks 

Schaffhausen · Since 2014

The core activity of the company "moehr net-works" is the provision of services and products in the field of telecommunications, particularly in the installation and servicing of telecom connections, as well as the execution of relocations and the troubleshooting of communication systems.

IT Infrastructure & CloudTelecommunications
View profile
Moos Yvan Sàrl Logo

Moos Yvan Sàrl 

Botyre (Ayent) · Since 2010

Telecommunications
View profile
Morges4net SA Logo

Morges4net SA 

Morges · Since 2022

The core activity of Morges4net consists in the planning, construction, maintenance and operation of fibre-optic networks, particularly FTTH (Fibre To The Home) networks. The company provides the necessary infrastructure for the provision of telecommunications services without offering such services itself. Instead, it enables various telecommunications providers to offer their services via Morges4net's fibre-optic network.

Telecommunications
View profile
M.Système Sàrl Logo

M.Système Sàrl 

Carouge Ge · Since 2023

Telecommunications
View profile
MTFibertech Swiss Sàrl Logo

MTFibertech Swiss Sàrl 

Le Pâquier-Montbarry · Since 2021

MTFibertech Swiss Sàrl provides fibre-optic network services including FTTH/FTTB/FTTx installations, cable routing and the installation of connection and distribution boxes. Its services also cover measurements and fault localisation, FTTH acquisition and feasibility studies, and maintenance and repair work with on-site interventions and central office activity.

Telecommunications
View profile
MultiCell AG Logo

MultiCell AG 

Zug · Since 2020

The core activity of MultiCell AG is providing innovative telecommunications and information technology solutions, particularly in the area of voice and data network capacities, as well as offering telemedicine services to medium-sized to large companies and medical institutions.

Telecommunications
View profile
MU TELEMATIQUE Services Sàrl Logo

MU TELEMATIQUE Services Sàrl 

Romanel-Sur-Morges · Since 2021

The core activity of MU Télématique Services is the planning, implementation and maintenance of solutions in the following areas: Telecommunications (Télécom): particularly IP telephony (IPBX, VOIP) and partnership with Swisscom, IT (Informatique): particularly network installations, WLAN networks and IT system management, Security (Sécurité): particularly intrusion detection systems and video surveillance, and Domotics (Domotique): particularly intelligent building automation and control. The company thus offers comprehensive solutions for communication, information and security technology as well as intelligent building automation.

Telecommunications
View profile
NÄGELE-CAPAUL AG, Triesen (LI), Zweigniederlassung Mörschwil Logo

NÄGELE-CAPAUL AG, Triesen (LI), Zweigniederlassung Mörschwil 

Mörschwil · Since 2010

The core activity of Nägele-Capaul AG is to provide communication and security solutions for various industries, particularly in the healthcare sector. This includes: tunnel radio and location systems, radio communication solutions, including radio equipment rental and repair, in-house supply and telephony solutions (Unified Communications), alarm systems and lone worker protection, and patient call systems. The company thus offers a wide range of communication and security solutions tailored to the specific needs of its customers.

Telecommunications
View profile
NÄGELE-CAPAUL communications AG Logo

NÄGELE-CAPAUL communications AG 

Flims Waldhaus · Since 2025

NÄGELE-CAPAUL communications AG provides communications solutions and services for tunnel radio, building radio and radio/transmission systems. The company plans, installs and operates radio systems, develops and manufactures HF and fiber-optic repeaters, and offers support, maintenance and measurement services.

Manufacture of IT HardwareTelecommunications
View profile
naxoo SA Logo

naxoo SA 

Geneva · Since 1986

The core activity of Naxoo is the provision of internet, telephone and television services, particularly in the city of Geneva. The company offers its customers a combination of internet access, television programs and telephony, and operates its own network based on Hybrid Fiber Coaxial (HFC) technology.

Telecommunications
View profile
Net Jump GmbH Logo

Net Jump GmbH 

Zollikofen · Since 1997

The core activity of NetJump GmbH is the provision of services in the areas of networking, internet and security. This includes in particular: Consulting and coaching, Installation and maintenance of networks, Network monitoring, Internet provision, Security services, Email archiving, Measurement technology, Network analysis and testing (Wire Check, Network Check, Expert Network Check, Security Check, Wireless Check, Design Check). The company offers these services in a customer-oriented, engineering-based and cost-conscious manner, working with selected partners.

IT Infrastructure & CloudIT SecurityTelecommunications
View profile
New Elec Sàrl Logo

New Elec Sàrl 

Les Avanchets · Since 2008

The core activity of Newelec Sàrl is not the provision of sports betting or bonus offers, but rather the provision of services in the field of graphic design and web development, as indicated by the note "Graphics by CDesign".

Security ServicesTelecommunications
View profile
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
Per page
102050
  • 1
  • More pages
  • 28
  • 29
How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
  • 30
  • 31
  • More pages
  • 61