Company lists · Data refreshed November 2026

Top 25 Telecommunications infrastructure operators based in Switzerland

RevenueBase identified 47 company matches for telecommunications infrastructure operators associated with Switzerland as of November 2026 and tracks 4,041 professional contacts across them, including 302 with verified work emails. Brugg is the largest hub.

This list covers company matches for telecommunications infrastructure operators associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
47Companies
4,041Contacts tracked
302Verified emails
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The 25 largest telecommunications infrastructure operators based in Switzerland

Ranked by team size
Top 25 of 47 company matches for telecommunications infrastructure operators based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGlattpark (opfikon), SwitzerlandHQ recorded Nov 6, 20261,001-5,0003,449 contacts →

Exact match

“Sunrise is Switzerland’s leading challenger in the telecommunications market and is listed on the SIX Swiss Exchange (SUNN).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Circet ist der führende Anbieter von Infrastrukturdiensten für Telekommunikationsunternehmen in Europa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSursee, SwitzerlandHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Enkom ist Teil des europäischen Telekommunikationskonzerns Suntel Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDübendorf, SwitzerlandHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Verbunden, unterstützend, energiereich, wärmend – die Glattwerk AG versorgt Dübendorf, Gockhausen, Wallisellen, Dietlikon und Wangen-Brüttisellen mit Produkten und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLausen, SwitzerlandHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Kommunikationsnetze Engineering, Montage & Wartung auf höchstem Niveau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Le monde digital, une expérience humaine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBulle, SwitzerlandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“netplusFR SA (net+Fribourg) est née d’un partenariat entre les entreprises électriques fribourgeoises Groupe E, Gruyère Energie et IB-Murten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLugano, SwitzerlandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Phonegroup is a professional International Telecommunication operator (registered in OFCOM) operating worldwide, through both traditional PSTN and VOIP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFrauenfeld, SwitzerlandHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Die Leucom Gruppe ist ein regionales, familiengeführtes Unternehmen mit rund 100 Mitarbeitenden und seit mehr als 60 Jahren in der Multimedia- und ICT-Branche tätig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSursee, SwitzerlandHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Infra-Com Swiss AG – B2B infrastructure partner for ICT, fibre optics, campus networks and hospitality Infra-Com Swiss AG plans, builds, documents and operates mission-critical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSchaffhausen, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“sasag Kabelkommunikation AG - the local cable network provider - is a stock corporation based in Schaffhausen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Swiss Fibre Net AG ist ein Gemeinschaftsunternehmen lokaler Energieversorger und Kabelnetzbetreiber in der Schweiz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSchönenwerd, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wir sind ein spezialisiertes Generalunternehmen im Bereich Telekommunikation und Netzbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOberdorf, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Die Kabelfernsehen Nidwalden AG (KFN) ist der lokale Kommunikationsnetz-Betreiber in Nidwalden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRapperswil-jona, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Netzinfrastrukturbau Telekom”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNyon, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“net + Léman, is the new commercial identity of the telecom and multimedia operator of the Nyon region TRN SA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUnterseen, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Regional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPfäffikon, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Wavetech ist ein Generalunternehmen im Bereich Telekommunikation das Netzwerke im Core und Access plant, baut und betreibt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWil, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Thurcom ist ein gesamtschweizerischer Full-Service-Telekommunikationsprovider und bietet Internet, TV, Festnetz- und Mobiltelefonie für Private und Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMünsingen, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Der Berner Telekom-Anbieter”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Trigon engagiert sich in Nischenmärkten der Übertragungstechnik und wurde 1996 von Rinaldo Zanella, CEO, und Christoph Good, CTO, gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPorrentruy, SwitzerlandHQ recorded Nov 6, 2026n/a3 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHinwil, SwitzerlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Die Netcom AG ist eine führende Anbieterin für Kommunikationsinfrastruktur in der Schweiz und Deutschland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMuttenz, SwitzerlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Datacomnet AG ist ein Schweizer Infrastrukturdienstleister im Bereich Telekommunikation und IT-Netzwerke.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 47 telecommunications infrastructure operators based in Switzerland

See the full list, filter by size, metro and specialty, and access 302 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications infrastructure operators based in Switzerland at a glance

As of Nov 6, 2026
7.5%Verified-email coverage
86.0Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Brugg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
23
51-200
8
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 47 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Switzerland whose business descriptions match “telecommunications infrastructure operators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 302 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecommunications infrastructure operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications infrastructure operators are there based in Switzerland?

RevenueBase identified 47 company matches for telecommunications infrastructure operators associated with Switzerland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sunrise tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecommunications infrastructure operators?

Brugg leads with 2 company records, followed by Dubendorf (2) and Hinwil (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 302 professional contacts with verified work emails tracked across these 47 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.