Company lists · Data refreshed November 2026

Top 25 Preventive electrical maintenance services based in Switzerland

RevenueBase identified 126 company matches for preventive electrical maintenance services associated with Switzerland as of November 2026 and tracks 447 professional contacts across them, including 151 with verified work emails. Zurich is the largest hub.

This list covers company matches for preventive electrical maintenance services 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
126Companies
447Contacts tracked
151Verified emails
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The 25 largest preventive electrical maintenance services based in Switzerland

Ranked by team size
Top 25 of 126 company matches for preventive electrical maintenance services 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 matchUrtenen-schönbühl, SwitzerlandHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Ihre Experten im sicheren Umgang mit Strom – in der ganzen Schweiz Die EM ELECTROCONTROL AG wurde am 25.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDietikon, SwitzerlandHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Wir stehen für Zuverlässigkeit, Professionalität und Sicherheit von elektrischen Anlagen und sind die erste Adresse im Bereich Elektrokontrolle und fachliche Weiterbildung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDuillier, SwitzerlandHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Fondée le 17 juin 2013, la société TIMATEC Electricité est active dans tous les domaines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMuttenz, SwitzerlandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“An der richtigen Adresse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Egal ob Neubau, Umbau oder Sanierung: Wir sorgen für Strom an den richtigen Stellen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStans, SwitzerlandHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Als Elektrogesamtdienstleister hat die Maréchaux Elektro AG Stans für jeden Kundenwunsch eine massgeschneiderte Lösung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHochdorf, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Die Tophinke Elektro-Kontroll AG bietet sowohl für Immobilienbesitzer (Privatpersonen und Liegenschaftsverwaltungen) wie auch für Industrie und Gewerbe diverse Dienstleistungen im…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVillars-sur-glâne, SwitzerlandHQ recorded Nov 6, 202651-20010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSuhr, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Die EWAG in Suhr ist ihr Spezialist für den gesamten Stark- und Schwachstrombereich für Wohnungs, Gewerbe- und Industriebau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchInterlaken, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“L’électricité au service de demain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Elektro Kasper AG installs, maintains and repairs electrical systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEmmen, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Schriber Elektro is a construction company based out of MOOSHÜSLISTRASSE 34, Emmen, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMase, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Crettaz Electricité SA - Un savoir-faire à votre service Fondée il y a 40 ans, notre société compte 22 employés techniciens, experts, faisant preuve quotidiennement de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“RealElec SA est une entreprise d'électricité générale située à Lausanne, attentive à la modernisation des services et qui propose sans cesse de nouvelles solutions dans les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWilderswil, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBeinwil, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“About me Norman Lehmann Dipl.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOberglatt, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGrindelwald, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Die Elektro Feuz AG ist Ihr zuverlässiger Partner für Elektroinstallationen in Grindelwald und Region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSchlieren, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLiestal, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ihre Ansprechpartner: Adrian Saladin Marcel Pech Daniel Breitwieser Mike Hoa Giuseppe De Fregias Gloria Prat Alexandra Fanti Firma ASKED bietet folgende Dienstleistungen an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“StromTech Schweiz GmbH – Ihr verlässlicher Partner für innovative und nachhaltige Elektrolösungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBellinzona, SwitzerlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Installazione e Manutenzione: Capacità di installare, modificare e mantenere impianti elettrici secondo le normative e le specifiche tecniche.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPratteln, SwitzerlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Swiss Electro Service GmbH ist ein spezialisiertes Unternehmen für Elektrofachbauleitung, Elektrokontrollen und technische Dienstleistungen in der Gebäudetechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Vor über 100 Jahren aus der Abteilung für Technische Dienstleistungen der Rieter Maschinenfabrik AG und Sulzer entstanden, sind wir heute Ihr Elektrounternehmen für die Industrie…”

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

Showing 25 of 126 preventive electrical maintenance services based in Switzerland

See the full list, filter by size, metro and specialty, and access 151 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Preventive electrical maintenance services based in Switzerland at a glance

As of Nov 6, 2026
33.8%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
5.6%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
31
51-200
8
201-500
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 126 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 “preventive electrical maintenance services” 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 151 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 “preventive electrical maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many preventive electrical maintenance services are there based in Switzerland?

RevenueBase identified 126 company matches for preventive electrical maintenance services 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?

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

Which city has the most preventive electrical maintenance services?

Zurich leads with 7 company records, followed by Dubendorf (3) and Lausanne (3).

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 151 professional contacts with verified work emails tracked across these 126 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.