Company lists · Data refreshed September 2026

Top 25 Fiber optic infrastructure contractors based in Switzerland

Name: Fiber optic infrastructure contractors based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 80 companies tracked

RevenueBase identified 80 fiber optic infrastructure contractors headquartered in Switzerland as of September 2026 and tracks 986 professional contacts across them, including 417 with verified work emails. Bulle is the largest hub.

This list covers fiber optic infrastructure contractors 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 16, 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 16, 2026 86% judged on-target in blind review

80Companies

986Contacts tracked

417Verified emails

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The 25 largest fiber optic infrastructure contractors based in Switzerland

Ranked by team size

Top 25 of 80 fiber optic infrastructure contractors based in Switzerland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to fiber optic infrastructure contractors: 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	Connect44	Indirect evidence	Lucerne, SwitzerlandHQ checked Sep 16, 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 16, 2026
2	Saphir Group Networks	Indirect evidence	Lausen, SwitzerlandHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “Kommunikationsnetze Engineering, Montage & Wartung auf höchstem Niveau.” Source: RevenueBase Database · checked Sep 16, 2026
3	Fiber Home	Indirect evidence	Tuggen, SwitzerlandHQ checked Sep 16, 2026	51-200	24 contacts →
	Indirect evidence “Filiale Zofingen” Source: RevenueBase Database · checked Sep 16, 2026
4	WD Comtec AG	Indirect evidence	Schönenwerd, SwitzerlandHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “Wir sind ein spezialisiertes Generalunternehmen im Bereich Telekommunikation und Netzbau.” Source: RevenueBase Database · checked Sep 16, 2026
5	Solifos Ag, Fiber Optic Systems	Strong evidence	Windisch, SwitzerlandHQ checked Sep 16, 2026	11-50	16 contacts →
	Strong evidence “Solifos AG – Fiber Optic Systems We are your partner of choice for high-performance fiber-optic cables.” Source: RevenueBase Database · checked Sep 16, 2026
6	Infra-Com Swiss AG	Strong evidence	Sursee, SwitzerlandHQ checked Sep 16, 2026	51-200	16 contacts →
	Strong 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 16, 2026
7	NCK Engineering	Indirect evidence	Wetzikon, SwitzerlandHQ checked Sep 16, 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 16, 2026
8	Lightcom AG	Indirect evidence	Holderbank Ag, SwitzerlandHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “Ihr Partner für die Kommunikation mit Glasfasern Die LightCom AG ist eine selbständige Aktiengesellschaft, welche 1998 gegründet wurde.” Source: RevenueBase Database · checked Sep 16, 2026
9	TVT Services	Indirect evidence	Renens, SwitzerlandHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “TVT Services SA, société sœur de SIE SA, est une société pionnière dans les métiers et les technologies liés aux télécommunications, témoin privilégié de l’évolution et de la…” Source: RevenueBase Database · checked Sep 16, 2026
10	Netconstruction Gmbh	Indirect evidence	Dübendorf, SwitzerlandHQ checked Sep 16, 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 16, 2026
11	Nevos AG	Indirect evidence	Rapperswil-jona, SwitzerlandHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Netzinfrastrukturbau Telekom” Source: RevenueBase Database · checked Sep 16, 2026
12	WD Regionet AG	Indirect evidence	Oensingen, SwitzerlandHQ checked Sep 16, 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 16, 2026
13	Multinet Communication Romandie SA	Indirect evidence	Bulle, SwitzerlandHQ checked Sep 16, 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 16, 2026
14	Gagnet AG	Indirect evidence	Grenchen, SwitzerlandHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Die GAGNET AG ist Ihr regionaler Partner für Glasfaser, Internet, Mobile, TV, Festnetz und Netzbau.” Source: RevenueBase Database · checked Sep 16, 2026
15	Netpartner AG	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Die netpartner AG ist ein unabhängiges Beratungs‑, Engineering‑ und Planungsunternehmen für Glasfasernetze und Faser‑Management‑Systeme.” Source: RevenueBase Database · checked Sep 16, 2026
16	24 Hours Fiberwork AG	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Fiberwork offre tout ce dont vous avez besoin pour les installations de fibres optiques et réseaux Ethernet: câbles de fibres optiques pré-assemblés, câbles de raccordement RJ45…” Source: RevenueBase Database · checked Sep 16, 2026
17	Wilight Telecoms	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 16, 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 16, 2026
18	Xevo Networks	Indirect evidence	Pfäffikon Sz, SwitzerlandHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Planung & Design / Akquisition / Spleiss Arbeiten / Inhouse-Installationen / Netzbau” Source: RevenueBase Database · checked Sep 16, 2026
19	Wavetech AG	Indirect evidence	Pfäffikon, SwitzerlandHQ checked Sep 16, 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 16, 2026
20	Drahtex AG	Strong evidence	Wallisellen, SwitzerlandHQ checked Sep 16, 2026	11-50	8 contacts →
	Strong evidence “Ihr Spezialist für Verkabelungs- und Installationskomponenten für Telekommunikation und Schwachstromanlagen, Daten, Sicherheits- und Kommunikationstechnik, Fiber Optic…” Source: RevenueBase Database · checked Sep 16, 2026
21	Instakom AG	Indirect evidence	Zollikerberg, SwitzerlandHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Installation von Kommunikationsanlagen” Source: RevenueBase Database · checked Sep 16, 2026
22	Maurer Management Consulting - MMC Gmbh	Indirect evidence	Ostermundigen, SwitzerlandHQ checked Sep 16, 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 16, 2026
23	Glafag AG	Indirect evidence	Ag / Zh / So / Be / Lu / Bs, SwitzerlandHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Technik Partner AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 16, 2026	51-200	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Trigon Ag, Perfekt Vernetzt	Indirect evidence	SwitzerlandHQ checked Sep 16, 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 16, 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: fiber optic infrastructure contractors. 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 fiber optic infrastructure contractors.
Partial evidence: Its own public description names part of fiber optic infrastructure contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fiber optic infrastructure contractors. 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 80 fiber optic infrastructure contractors based in Switzerland

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Fiber optic infrastructure contractors based in Switzerland at a glance

As of Sep 16, 2026

42.3%Verified-email coverage

12.3Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · Bulle

Sep 16, 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 80 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 fiber optic infrastructure contractors, 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 “fiber optic infrastructure contractors”. 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 fiber optic infrastructure contractors), 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 fiber optic infrastructure contractors, 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, 417 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 16, 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 fiber optic infrastructure contractors, 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 fiber optic infrastructure contractors are there based in Switzerland?

RevenueBase identified 80 fiber optic infrastructure contractors 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?

Connect44, headquartered in Switzerland, tops this list with the largest team on record.

Which city has the most fiber optic infrastructure contractors?

Bulle leads with 3 headquartered companies, followed by Zurich (3) and Dubendorf (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 417 verified decision-maker contacts tracked across these 80 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 16, 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.