Company lists · Data refreshed October 2026

Top 25 Low voltage installation contractors based in Switzerland

RevenueBase identified 111 company matches for low voltage installation contractors associated with Switzerland as of October 2026 and tracks 486 professional contacts across them, including 152 with verified work emails. Zurich is the largest hub.

This list covers company matches for low voltage installation contractors 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 October 17, 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 Oct 17, 2026 How this list was built
111Companies
486Contacts tracked
152Verified emails
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The 25 largest low voltage installation contractors based in Switzerland

Ranked by team size
Top 25 of 111 company matches for low voltage installation contractors based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchCarouge, SwitzerlandHQ recorded Oct 17, 2026201-50045 contacts →

Exact match

“Électrotechnique à 360° Électricien à Genève depuis plus de 45 ans Experts en courant fort et courant faible, nous garantissons votre satisfaction.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchLausanne, SwitzerlandHQ recorded Oct 17, 202651-20045 contacts →

Exact match

“Entreprise générale d'installations électriques, Amaudruz SA naît en 1934 sous la direction de Lucien Amaudruz.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchBaden, SwitzerlandHQ recorded Oct 17, 2026201-50042 contacts →

Exact match

“Ein Unternehmen unter Strom Elektroinstallationen in Neu- und Umbauten machen unser Kerngeschäft aus.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchThônex, SwitzerlandHQ recorded Oct 17, 202651-20031 contacts →

Exact match

“Entreprise Général d'Électricité.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchKreuzlingen, SwitzerlandHQ recorded Oct 17, 202651-20021 contacts →

Exact match

“Ihr Elektropartner vor Ort.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchZürich, SwitzerlandHQ recorded Oct 17, 202651-20016 contacts →

Exact match

“Wir sind Ihre Ansprechpartner für Stark- und Schwachstromanlagen, Alarm- und Sicherheitstechnik, Unterhaltsarbeiten, Beleuchtungstechnik, Energiespartechnologie…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchOron-la-ville, SwitzerlandHQ recorded Oct 17, 202611-5012 contacts →

Exact match

“DEMIERRE DESCHENAUX, PROXIMITÉ ET COMPÉTENCES ÉLEVÉES Fondée en 1986 par Claude Demierre et Charles Deschenaux, puis menée par François Deschenaux durant ces 10 dernières années…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchSt. Moritz, SwitzerlandHQ recorded Oct 17, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchLa Chaux-de-fonds, SwitzerlandHQ recorded Oct 17, 202611-508 contacts →

Exact match

“De l'étude à la réalisation, en passant par le câblage et la programmation, nous vous accompagnons dans toutes vos réalisations.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchVillars-sur-glâne, SwitzerlandHQ recorded Oct 17, 202651-2008 contacts →

Exact match

“Voici les principaux types de prestations que Voltis Energies peut vous offrir : 1.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchDietikon, SwitzerlandHQ recorded Oct 17, 202611-508 contacts →

Exact match

“Wir sind Profi-Allrounder für alle Belangen im Bereich Elektroinstallationen.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchVesenaz, SwitzerlandHQ recorded Oct 17, 20261-108 contacts →

Exact match

“Spécialisée dans les réseaux électriques depuis 31 ans, Cerutti et Giannasi SA à Genève conçoit des systèmes adaptés, économiques et écologiques.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchSursee, SwitzerlandHQ recorded Oct 17, 202651-2007 contacts →

Exact match

“Wir sind Ihr kompetenter Partner für Elektroinstallationen (Stark- und Schwachstrom), Telekommunika- tionslösungen, Netzwerke und Sicherheitstechnik.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchInterlaken, SwitzerlandHQ recorded Oct 17, 202611-507 contacts →

Exact match

“Wir sind ihr kompetenter Partner für alle Elektroinstallationen im privaten, gewerblichen und industriellen Bereich.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchSchlieren, SwitzerlandHQ recorded Oct 17, 202611-506 contacts →

Exact match

“3E Elektro AG bietet Elektroinstallationen, Lichtinstallationen, Photovoltaikanlagen (AC/DC) sowie Ladestationen für E‑Mobilität.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchGrenchen, SwitzerlandHQ recorded Oct 17, 202611-506 contacts →

Exact match

“Die Schilt Elektro AG ist Ihr Elektro-Partner für alle Bedürfnisse betreffend Schwach- und Starkstrominstallationen!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchVillars-sur-glâne, SwitzerlandHQ recorded Oct 17, 202611-506 contacts →

Exact match

“Molliet Lauper est active depuis sa fondation dans le domaine des installations de télécommunication voix et données, des réseaux d'entreprise, du traitement des alarmes et des…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchSusten, SwitzerlandHQ recorded Oct 17, 20261-105 contacts →

Exact match

“Elektrische Installationen bieten nur dann Sicherheit, wenn sie fachgerecht erstellt, seriös unterhalten und regelkonform geprüft werden.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchBaden, SwitzerlandHQ recorded Oct 17, 202611-504 contacts →

Exact match

“In unseren Adern fliesst Strom.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchSaas-fee, SwitzerlandHQ recorded Oct 17, 202611-504 contacts →

Exact match

“Elektroinstallationen Elektroplanung Elektrokontrollen Photovoltaikanlagen LED Beleuchtungen Sanierungen Umbau Neubau”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchCortaillod, SwitzerlandHQ recorded Oct 17, 202651-2004 contacts →

Exact match

“Les valeurs originelles d’Electro-Sécurité animent aujourd’hui encore les plus de 80 collaborateurs de l’entreprise.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchWetzikon (zürich), SwitzerlandHQ recorded Oct 17, 202611-504 contacts →

Exact match

“Elektro Dienstleistungen”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchSt. Gallen, SwitzerlandHQ recorded Oct 17, 202611-503 contacts →

Exact match

“Elektroinstallationen im Stark- und Schwachstrombereich Immer nah - immer schnell - 7x24 h für Sie da!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchCorminboeuf, SwitzerlandHQ recorded Oct 17, 202611-503 contacts →

Exact match

“Électricité Progin SA vous accompagne dans la réalisation, la maintenance, le contrôle et les révisions de vos installations électriques en tous genres”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchZurich, SwitzerlandHQ recorded Oct 17, 20261-103 contacts →

Exact match

“Professionelle Elektroinstallationen bei Stark- und Schwachstrom-Anlagen”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 111 low voltage installation contractors based in Switzerland

See the full list, filter by size, metro and specialty, and access 152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Low voltage installation contractors based in Switzerland at a glance

As of Oct 17, 2026
31.3%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · Zurich
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
30
51-200
8
201-500
2

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 111 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 “low voltage installation contractors” 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 152 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 October 17, 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 “low voltage installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many low voltage installation contractors are there based in Switzerland?

RevenueBase identified 111 company matches for low voltage installation contractors associated with Switzerland as of October 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?

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

Which city has the most low voltage installation contractors?

Zurich leads with 9 company records, followed by Lausanne (4) and St. Gallen (4).

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 152 professional contacts with verified work emails tracked across these 111 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 October 17, 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.