Company lists · Data refreshed September 2026

Top 25 Telecommunications facility builders based in Switzerland

Name: Telecommunications facility builders based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 47 companies tracked

RevenueBase identified 47 telecommunications facility builders headquartered in Switzerland as of September 2026 and tracks 1,953 professional contacts across them, including 870 with verified work emails. Zurich is the largest hub.

This list covers telecommunications facility builders headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

47Companies

1,953Contacts tracked

870Verified emails

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The 25 largest telecommunications facility builders based in Switzerland

Ranked by team size

Top 25 of 47 telecommunications facility builders based in Switzerland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications facility builders: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Cablex AG	Indirect evidence	Muri Bei Bern, SwitzerlandHQ checked Sep 19, 2026	1,001-5,000	1,091 contacts →
	Indirect evidence “Connected for the future with cablex.” Source: RevenueBase Database · checked Sep 19, 2026
2	Connect44	Indirect evidence	Lucerne, SwitzerlandHQ checked Sep 19, 2026	1,001-5,000	517 contacts →
	Indirect evidence “The Only Telecoms Service Provider You Need As one of Europe’s largest independent, vendor-agnostic, fixed & mobile services and solutions providers, we offer a comprehensive…” Source: RevenueBase Database · checked Sep 19, 2026
3	Circet Switzerland	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “Circet ist der führende Anbieter von Infrastrukturdiensten für Telekommunikationsunternehmen in Europa.” Source: RevenueBase Database · checked Sep 19, 2026
4	Saphir Group Networks	Indirect evidence	Lausen, SwitzerlandHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Kommunikationsnetze Engineering, Montage & Wartung auf höchstem Niveau.” Source: RevenueBase Database · checked Sep 19, 2026
5	WD Comtec AG	Indirect evidence	Schönenwerd, SwitzerlandHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Wir sind ein spezialisiertes Generalunternehmen im Bereich Telekommunikation und Netzbau.” Source: RevenueBase Database · checked Sep 19, 2026
6	Infra-Com Swiss AG	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Haveco AG	Indirect evidence	Thun, SwitzerlandHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Als versierter Dienstleister im Netzbau, bieten wir Ihnen umfangreiche Lösungen aus einer Hand.” Source: RevenueBase Database · checked Sep 19, 2026
8	NCK Engineering	Indirect evidence	Wetzikon, SwitzerlandHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “Wir berechnen, planen und bauen Ihr Strom- und Kommunikationsnetz und unterstützen Sie in allen Belangen zum Bau und Unterhalt.” Source: RevenueBase Database · checked Sep 19, 2026
9	Suter & Bähler Installationen	Indirect evidence	Stadtkreis 3 Wiedikon, SwitzerlandHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “Suter & Bähler Installationen AG Ihr kompetenter Partner für Planung, Herstellung, Vertrieb und Installation von Telekommunikationsausrüstungen uvm: Willkommen” Source: RevenueBase Database · checked Sep 19, 2026
10	Netconstruction Gmbh	Indirect evidence	Dübendorf, SwitzerlandHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Unser erfahrenes Team besteht aus qualifizierten Ingenieuren, Technikern und Handwerkern, die über fundierte Kenntnisse in allen Aspekten des Netzbau verfügen.” Source: RevenueBase Database · checked Sep 19, 2026
11	Nevos AG	Indirect evidence	Rapperswil-jona, SwitzerlandHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Netzinfrastrukturbau Telekom” Source: RevenueBase Database · checked Sep 19, 2026
12	WD Regionet AG	Indirect evidence	Oensingen, SwitzerlandHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Seit über 30 Jahren im Dienst für Ihre Kommunikation Wir sind ihr präferenzierter Dienstleister für Datenübertragung mit Beratung, Planung, Projektierung, Bau, Kabeleinzug…” Source: RevenueBase Database · checked Sep 19, 2026
13	Multinet Communication Romandie SA	Indirect evidence	Bulle, SwitzerlandHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Multinet Communication Romandie SA est une entreprise proposant des solutions globales en matière d'installations de télécommunication.” Source: RevenueBase Database · checked Sep 19, 2026
14	Wilight Telecoms	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Créée en 2009, wilight telecoms Sàrl s’est distinguée dans l'installation telecoms, de réseaux de câblage informatique pointus (câblage cuivre et fibre optique) et dans la…” Source: RevenueBase Database · checked Sep 19, 2026
15	Xevo Networks	Indirect evidence	Pfäffikon Sz, SwitzerlandHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Planung & Design / Akquisition / Spleiss Arbeiten / Inhouse-Installationen / Netzbau” Source: RevenueBase Database · checked Sep 19, 2026
16	Wavetech AG	Indirect evidence	Pfäffikon, SwitzerlandHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Wavetech ist ein Generalunternehmen im Bereich Telekommunikation das Netzwerke im Core und Access plant, baut und betreibt.” Source: RevenueBase Database · checked Sep 19, 2026
17	Maurer Management Consulting - MMC Gmbh	Indirect evidence	Ostermundigen, SwitzerlandHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Telekommunikation Wir sind Spezialisten für die Akquisitionsbedürfnisse der technischen Infrastruktur im Mobilfunk und der Datenübermittlung.” Source: RevenueBase Database · checked Sep 19, 2026
18	Trigon Ag, Perfekt Vernetzt	Indirect evidence	SwitzerlandHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Trigon engagiert sich in Nischenmärkten der Übertragungstechnik und wurde 1996 von Rinaldo Zanella, CEO, und Christoph Good, CTO, gegründet.” Source: RevenueBase Database · checked Sep 19, 2026
19	Conetcom AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Die conetCom AG wurde im Jahr von Markus Kilcher, Claude Sperissen und Peter Trefzer gegründet und hat sich seitdem zu einem führenden Partner für die Planung und Realisierung…” Source: RevenueBase Database · checked Sep 19, 2026
20	Fiberconnect Gmbh	Indirect evidence	Baden, SwitzerlandHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Dienstleistungen im Glasfaser, Kupfer- und Telekommunikationsnetzbau sowie Erbringung, Koordination, Planung und Ausführung von Wartungs- und Unterhaltsarbeiten als auch…” Source: RevenueBase Database · checked Sep 19, 2026
21	Gf-Tech Gmbh	Indirect evidence	Altdorf Ur, SwitzerlandHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Wir sind ein expandierendes, junges Unternehmen im Kanton Uri.” Source: RevenueBase Database · checked Sep 19, 2026
22	Kampeak Gmbh	Partial evidence	Uznach, SwitzerlandHQ checked Sep 19, 2026	11-50	3 contacts →
	Partial evidence “Kampeak GmbH provides comprehensive telecommunications services, including design, structural engineering, rollout implementation, civil works, and ongoing maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
23	Telnetcom AG	Indirect evidence	Fehraltorf, SwitzerlandHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “TelNetCom AG – Telecom Network Communication Wir projektieren und installieren sämtliche Anlagen und Systeme der Kommunikationstechnik / IT – Netzwerktechnik bis zur…” Source: RevenueBase Database · checked Sep 19, 2026
24	Lentec	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Die LENTEC ist ein junges, aufstrebendes und zukunftsorientiertes Netzbauunternehmen mit Sitz in St.” Source: RevenueBase Database · checked Sep 19, 2026
25	Bfns Brügger Fiber Network Solution	Indirect evidence	Thun, SwitzerlandHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Bei BFNS bieten wir Ihnen all-in-one Lösungen an.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: telecommunications facility builders. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names telecommunications facility builders.
Partial evidence: Its own public description names part of telecommunications facility builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications facility builders. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 47 telecommunications facility builders based in Switzerland

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Telecommunications facility builders based in Switzerland at a glance

As of Sep 19, 2026

44.5%Verified-email coverage

41.6Average contacts per company

11-50Median size (employees)

8.5%Largest-city concentration · Zurich

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among telecommunications facility builders, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “telecommunications facility builders”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names telecommunications facility builders), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among telecommunications facility builders, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 870 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names telecommunications facility builders, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many telecommunications facility builders are there based in Switzerland?

RevenueBase identified 47 telecommunications facility builders headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Cablex AG, headquartered in Muri Bei Bern, tops this list with the largest team on record.

Which city has the most telecommunications facility builders?

Zurich leads with 4 headquartered companies, 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 the top results, verified emails and direct dials included. Upgrading unlocks all 870 verified decision-maker contacts tracked across these 47 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.