Company lists · Data refreshed October 2026

Top 25 Facility electrical maintenance contractors based in Switzerland

Name: Facility electrical maintenance contractors based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 372 companies tracked

RevenueBase identified 372 company matches for facility electrical maintenance contractors associated with Switzerland as of October 2026 and tracks 1,881 professional contacts across them, including 707 with verified work emails. Zurich is the largest hub.

This list covers company matches for facility electrical maintenance 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 12, 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 12, 2026 How this list was built

372Companies

1,881Contacts tracked

707Verified emails

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The 25 largest facility electrical maintenance contractors based in Switzerland

Ranked by team size

Top 25 of 372 company matches for facility electrical maintenance contractors based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Swisspro AG	Exact match	Urdorf, SwitzerlandHQ recorded Oct 12, 2026	201-500	165 contacts →
	Exact match “Die swisspro AG ist im elektrotechnischen Bau und Unterhalt von Gewerbe- und Industrieimmobilien sowie im Bereich ICT-Lösungen für Geschäftskunden tätig.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Selmoni Gruppe	Exact match	Münchenstein, SwitzerlandHQ recorded Oct 12, 2026	501-1,000	138 contacts →
	Exact match “Als Elektro-Gebäudetechnikunternehmen ist Selmoni seit 90 Jahren im Raum Basel und der gesamten Nordwestschweiz tätig.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Eltop SA	Exact match	Les Acacias, SwitzerlandHQ recorded Oct 12, 2026	51-200	53 contacts →
	Exact match “UNE SA QUI REFUSE DE DEVENIR ANONYME EL TOP SA est une entreprise spécialisée dans l’installation électrique et le dépannage depuis 2007 à Genève.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Elektrotechnik AG Eagb	Exact match	Postfach, SwitzerlandHQ recorded Oct 12, 2026	51-200	45 contacts →
	Exact match “Seit 1923 begeistern wir uns für Elektrotechnik und sind fest in der Region Basel verwurzelt.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Sedelec SA	Exact match	Carouge, SwitzerlandHQ recorded Oct 12, 2026	201-500	45 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 12, 2026 · View company records in RevenueBase
6	Amaudruz SA	Exact match	Lausanne, SwitzerlandHQ recorded Oct 12, 2026	51-200	45 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 12, 2026 · View company records in RevenueBase
7	Eglin Elektro AG	Exact match	Baden, SwitzerlandHQ recorded Oct 12, 2026	201-500	42 contacts →
	Exact match “Ein Unternehmen unter Strom Elektroinstallationen in Neu- und Umbauten machen unser Kerngeschäft aus.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Jost Elektro AG	Exact match	Brugg, SwitzerlandHQ recorded Oct 12, 2026	51-200	37 contacts →
	Exact match “Wir sind Handwerker - und immer mit dem Kopf bei der Sache.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	EM Electrocontrol AG	Exact match	Urtenen-schönbühl, SwitzerlandHQ recorded Oct 12, 2026	51-200	31 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 · Oct 12, 2026 · View company records in RevenueBase
10	Grichting & Valterio Electro SA	Exact match	Sion, SwitzerlandHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “Electricité et technique L'électrotechnique commence à la centrale électrique et comprend tous les processus jusqu'à la commande d'installations et de machines électriques chez le…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Savoy SA	Exact match	Carouge, SwitzerlandHQ recorded Oct 12, 2026	51-200	26 contacts →
	Exact match “Conçoit aujourd'hui les solutions électriques de demain depuis 40 ans.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Melcom AG	Exact match	Wallisellen, SwitzerlandHQ recorded Oct 12, 2026	51-200	25 contacts →
	Exact match “Wir sind ein inhabergeführtes Elektrounternehmen, das seit 1997 innovative und massgeschneiderte Elektrolösungen realisiert.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Maréchaux Electricité SA	Exact match	Crissier, SwitzerlandHQ recorded Oct 12, 2026	51-200	25 contacts →
	Exact match “Maréchaux fascine car ses performances ont un seul objectif, aller de l'avant.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	STS Elektro AG	Exact match	Kriens, SwitzerlandHQ recorded Oct 12, 2026	51-200	24 contacts →
	Exact match “Ihre Elektro-Partner in Luzern Unsere Technik verbindet – und das auf der ganzen Linie.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Ruckstuhl Elektrotech AG	Exact match	Adliswil, SwitzerlandHQ recorded Oct 12, 2026	51-200	21 contacts →
	Exact match “Ruckstuhl Elektrotech AG ist Ihr Elektropartner in Ihrer Nähe.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Elektro Arber AG	Exact match	Kreuzlingen, SwitzerlandHQ recorded Oct 12, 2026	51-200	21 contacts →
	Exact match “Ihr Elektropartner vor Ort.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Hotz Elektro AG	Exact match	Regensdorf, SwitzerlandHQ recorded Oct 12, 2026	51-200	18 contacts →
	Exact match “Seit über 100 Jahren steht die Hotz Elektro AG für Qualität, Präzision und Vertrauen im Bereich Elektrotechnik.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Hensel AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 12, 2026	51-200	16 contacts →
	Exact match “Wir sind Ihre Ansprechpartner für Stark- und Schwachstromanlagen, Alarm- und Sicherheitstechnik, Unterhaltsarbeiten, Beleuchtungstechnik, Energiespartechnologie…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Timatec Electricité	Exact match	Duillier, SwitzerlandHQ recorded Oct 12, 2026	51-200	16 contacts →
	Exact match “Fondée le 17 juin 2013, la société TIMATEC Electricité est active dans tous les domaines.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Ramseyer Elektro AG	Exact match	Muttenz, SwitzerlandHQ recorded Oct 12, 2026	51-200	15 contacts →
	Exact match “An der richtigen Adresse.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Novelec SA	Exact match	Lancy, SwitzerlandHQ recorded Oct 12, 2026	51-200	15 contacts →
	Exact match “Que vous ayez besoin de monteurs pour une nouvelle installation, une transformation ou d’un électricien de proximité pour un simple dépannage, Novelec répond à vos attentes en…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Tophinke Elektro-Kontroll AG	Exact match	Hochdorf, SwitzerlandHQ recorded Oct 12, 2026	11-50	14 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 · Oct 12, 2026 · View company records in RevenueBase
23	Leutwyler Elektro AG	Exact match	Lupfig, SwitzerlandHQ recorded Oct 12, 2026	51-200	13 contacts →
	Exact match “Ihr Elektropartner für Wohn, Gewerbe- und Industriebauten.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Demierre Deschenaux SA	Exact match	Oron-la-ville, SwitzerlandHQ recorded Oct 12, 2026	11-50	12 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 12, 2026 · View company records in RevenueBase
25	Huber SA	Exact match	Nyon, SwitzerlandHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Concepteur de solutions électriques sur la Côte depuis 100 ans Fondée en 1905 et membre de l’USIE (Union Suisse des Installateurs Electriciens) dès 1929, l’entreprise…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “facility electrical maintenance contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 372 facility electrical maintenance contractors based in Switzerland

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Facility electrical maintenance contractors based in Switzerland at a glance

As of Oct 12, 2026

37.6%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

6.5%Largest-city concentration · Zurich

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

191

11-50

140

51-200

201-500

501-1,000

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 372 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 “facility electrical maintenance 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 707 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 12, 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 “facility electrical maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facility electrical maintenance contractors are there based in Switzerland?

RevenueBase identified 372 company matches for facility electrical maintenance 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?

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

Which city has the most facility electrical maintenance contractors?

Zurich leads with 24 company records, followed by Geneva (10) and Carouge (9).

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 707 professional contacts with verified work emails tracked across these 372 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 12, 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.