Company lists · Data refreshed November 2026

Top 25 Enterprise telecommunications providers based in Switzerland

RevenueBase identified 153 company matches for enterprise telecommunications providers associated with Switzerland as of November 2026 and tracks 7,020 professional contacts across them, including 1,239 with verified work emails. Zurich is the largest hub.

This list covers company matches for enterprise telecommunications providers 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 5, 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 5, 2026 How this list was built
153Companies
7,020Contacts tracked
1,239Verified emails
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The 25 largest enterprise telecommunications providers based in Switzerland

Ranked by team size
Top 25 of 153 company matches for enterprise telecommunications providers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 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 5, 2026 · View company records in RevenueBase
2Exact matchMuri Bei Bern, SwitzerlandHQ recorded Nov 5, 20261,001-5,0001,144 contacts →

Exact match

“Connected for the future with cablex.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchWallisellen, SwitzerlandHQ recorded Nov 5, 20261,001-5,000575 contacts →

Exact match

“As a leading provider of communication and entertainment, we strive to create happy moments for our customers every day.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSchlieren, SwitzerlandHQ recorded Nov 5, 20261,001-5,000362 contacts →

Exact match

“THE BEST OF ICT WITH A HUMAN TOUCH Technology is changing the world faster than ever.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSursee, SwitzerlandHQ recorded Nov 5, 202651-200166 contacts →

Exact match

“Die BitHawk AG beschäftigt rund 230 Mitarbeitende.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSursee, SwitzerlandHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“Enkom ist Teil des europäischen Telekommunikationskonzerns Suntel Group.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchRothenburg, SwitzerlandHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Die Wurzeln der axelion AG stammen von der 1996 gegründeten Eglin Telecom AG.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDaillens, SwitzerlandHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Votre partenaire IT & Télécoms 360° – Sécurité, Cloud & TV Hospitality De l’infrastructure réseau à l’expérience client premium, nous accompagnons les entreprises et…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchKloten, SwitzerlandHQ recorded Nov 5, 202651-20040 contacts →

Exact match

“We live and work by our values, and integrate our professionalism, innovation, openness and honesty with caring, fun and the willingness to put our customers at the center of our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchZürich, SwitzerlandHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“Wir sind Ihr kompetenter Partner für Gesamtlösungen in der Bürokommunikation und unterstützen Sie in den sich ständig ändernden Geschäftsanforderungen und deren…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAarau, SwitzerlandHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Die Litecom AG mit Sitz in Aarau ist das ICT-Unternehmen von mehreren Energieversorgern der Deutschschweiz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLugano, SwitzerlandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
13Exact matchBaar, SwitzerlandHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Sales & Management GmbH is a Telecommunications and IT Sales Agency.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchWangs, SwitzerlandHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Innovation, Vertrauen und Zusammenarbeit seit 1988 Seit über 30 Jahren begleiten wir Unternehmen auf ihrem Weg in die digitale Zukunft und bieten ihnen massgeschneiderte IT…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchGeroldswil, SwitzerlandHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Seit 20 Jahren ist die Motcom Communication AG ein führender Anbieter für professionelle Kommunikations- und Sicherheitslösungen in der Schweiz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchEmmen, SwitzerlandHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Wir sind seit 1994 ein führender Kommunikationssystemanbieter mit Hauptsitz in Emmen (LU), einer Zweigniederlassung in Taverne (TI) und einer Filiale in Zürich (ZH) und decken so…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchReinach, SwitzerlandHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Als Dienstleistungsunternehmen im IT- und Kommunikationssektor entwickelt, realisiert, betreibt und unterhält atside AG Infrastrukturen aus genannten Bereichen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSankt Gallen, SwitzerlandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“eastphone ag is a information technology company based out of Gübsenstrasse 85, Sankt Gallen, Switzerland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSchlieren, SwitzerlandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Wir bieten Ihnen einen Top-Service zu Top-Konditionen sowie langjährige Erfahrung und grosse Fachkompetenz in allen Bereichen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchWürenlos, SwitzerlandHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Unser Konzept garantiert Ihnen den Aufbau und Betrieb einer professionellen Informatik.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchParadiso, SwitzerlandHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“VoipTel International è una società ticinese operante nel settore delle telecomunicazioni, che si avvale di una affermata tecnologia VoIP, grazie alla quale i nostri clienti…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchZürich, SwitzerlandHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Kompetenz in Sachen Informatik, Netzwerk und Telekommunikation”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSchönenwerd, SwitzerlandHQ recorded Nov 5, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBaden-dättwil, SwitzerlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Die btc.jost AG begleitet Unternehmen entlang des gesamten ICT-Lebenszyklus.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchGossau Sankt Gallen, SwitzerlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Inconet bietet Lösungen, mit denen Unternehmen und öffentliche Einrichtungen für ihre Endkunden weltweit Sprach, Daten, Informations- und Videokommunikationsdienste bereitstellen…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 153 enterprise telecommunications providers based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise telecommunications providers based in Switzerland at a glance

As of Nov 5, 2026
17.6%Verified-email coverage
45.9Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · Zurich
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
53
51-200
13
201-500
3
1,001-5,000
4
5,001-10,000
1
10001+
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 153 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 “enterprise telecommunications providers” 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 1,239 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 5, 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 “enterprise telecommunications providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise telecommunications providers are there based in Switzerland?

RevenueBase identified 153 company matches for enterprise telecommunications providers 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 enterprise telecommunications providers?

Zurich leads with 10 company records, followed by Baar (5) and Lausanne (5).

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 1,239 professional contacts with verified work emails tracked across these 153 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 5, 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.