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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,853 companies indexed · Last updated: today

DirectoryTelecommunications

Telecommunications

Filters

IndustryIT & CommunicationIndustryTelecommunications

Search results

Matching companies

1'209 companies found

PLTS - Paul Lonneville Telecom et Systèmes

Thônex · Since 2024

Telecommunications

Polyglobal Communications Cannon & Hornisberger

Muntelier · Since 1995

Telecommunications

PRE Netcom GmbH

Wädenswil · Since 2003

Telecommunications

FUTURE Projekt AG

Inwil · Since 2024

Telecommunications

Privately SA

Lausanne · Since 2013

Telecommunications

PRO ALPHA EUROPE Sàrl

Ardon · Since 2023

Telecommunications

Pro Cable Fusion GmbH

Alberswil · Since 2015

Telecommunications

Prontello GmbH

Niederlenz · Since 2000

Telecommunications

Protechnology di Toscanelli Guido

Origlio · Since 2017

Telecommunications

Puvirajasingam Communication

Hölstein · Since 2019

Telecommunications

Radiocom Sàrl

Villars-Sous-Yens · Since 2008

Telecommunications

Rapin Telecom - Electricité Sàrl

Chavornay · Since 1997

Telecommunications

Real Concept di Christian Real

Brissago · Since 2017

Telecommunications

Recordon Télécom

Assens · Since 1989

Telecommunications

Red Communications Cannon & Hornisberger

Muntelier · Since 1998

Telecommunications

Réseau TV Lehmann SA

Courchavon · Since 2005

Telecommunications

Rey Electronic Systems

Scherz · Since 1988

Telecommunications

RODELEC Sàrl

Chêne-Bourg · Since 2024

Telecommunications

Rolf Albrecht

Lachen Sz · Since 1991

Telecommunications

Romandie Télécom Stojisavlevic

Châtel-St-Denis · Since 2014

Telecommunications

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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

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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.

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