Company lists · Data refreshed September 2026

Top 25 Electrical equipment installation services based in Switzerland

Name: Electrical equipment installation services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 700 companies tracked

RevenueBase identified 700 company matches for electrical equipment installation services associated with Switzerland as of September 2026 and tracks 3,448 professional contacts across them, including 1,204 with verified work emails. Zurich is the largest hub.

This list covers company matches for electrical equipment installation 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 September 19, 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 Sep 19, 2026 How this list was built

700Companies

3,448Contacts tracked

1,204Verified emails

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The 25 largest electrical equipment installation services based in Switzerland

Ranked by team size

Top 25 of 700 company matches for electrical equipment installation services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 2026	201-500	167 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 · Sep 19, 2026 · View company records in RevenueBase
2	Selmoni Gruppe	Exact match	Münchenstein, SwitzerlandHQ recorded Sep 19, 2026	501-1,000	129 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 · Sep 19, 2026 · View company records in RevenueBase
3	EKZ Eltop AG	Exact match	Fahrweid, SwitzerlandHQ recorded Sep 19, 2026	201-500	128 contacts →
	Exact match “Die EKZ Eltop AG ist eine der führenden Adressen rund um die moderne Elektroinstallation und ICT-Services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Ciel Electricité SA	Exact match	Lausanne, SwitzerlandHQ recorded Sep 19, 2026	51-200	74 contacts →
	Exact match “CIEL est une marque d’Eiffage Énergie Systèmes Suisse.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Frey CIE Elektro AG	Exact match	Luzern, SwitzerlandHQ recorded Sep 19, 2026	201-500	70 contacts →
	Exact match “Wir entfesseln Power.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Spinelli SA	Exact match	Massagno, SwitzerlandHQ recorded Sep 19, 2026	201-500	66 contacts →
	Exact match “Tecnologie Integrate per Edifici.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Eltop SA	Exact match	Les Acacias, SwitzerlandHQ recorded Sep 19, 2026	51-200	59 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 · Sep 19, 2026 · View company records in RevenueBase
8	Eglin Elektro AG	Exact match	Baden, SwitzerlandHQ recorded Sep 19, 2026	201-500	46 contacts →
	Exact match “Ein Unternehmen unter Strom Elektroinstallationen in Neu- und Umbauten machen unser Kerngeschäft aus.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Sedelec SA	Exact match	Carouge, SwitzerlandHQ recorded Sep 19, 2026	201-500	43 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 · Sep 19, 2026 · View company records in RevenueBase
10	Amaudruz SA	Exact match	Lausanne, SwitzerlandHQ recorded Sep 19, 2026	51-200	39 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 · Sep 19, 2026 · View company records in RevenueBase
11	Jost Elektro AG	Exact match	Brugg, SwitzerlandHQ recorded Sep 19, 2026	51-200	38 contacts →
	Exact match “Wir sind Handwerker - und immer mit dem Kopf bei der Sache.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Edmondo Franchini SA	Exact match	Lamone - Lugano, SwitzerlandHQ recorded Sep 19, 2026	51-200	35 contacts →
	Exact match “La progettazione, l'esecuzione, l'automazione e la riparazione di impianti elettrici a corrente forte e debole e tutte le applicazioni, energie alternative, impianti fotovoltaici…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	K. Schweizer AG	Exact match	Allschwil, SwitzerlandHQ recorded Sep 19, 2026	201-500	32 contacts →
	Exact match “Wir – die K.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Schachenmann Co. AG	Exact match	Basel, SwitzerlandHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Schachenmann + Co.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Marquart Elektroplanung Beratung AG	Exact match	Buchs Sg, SwitzerlandHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “Seit 25 Jahren und mit über Referenzobjekten bietet MARQUART Elektroplanung + Beratung von der klassischen Elektroinstallation bis hin zum komplexen Gebäudeleitsystem innovative…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Grichting & Valterio Electro SA	Exact match	Sion, SwitzerlandHQ recorded Sep 19, 2026	51-200	28 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 · Sep 19, 2026 · View company records in RevenueBase
17	SF Elektro-Engineering AG	Exact match	Flums, SwitzerlandHQ recorded Sep 19, 2026	51-200	24 contacts →
	Exact match “As an engineering company we want to cover the needs of electrical installations and systems of commercial and industrial partners as well as public infrastructures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Jeanfavre & Fils SA	Exact match	Le Mont-sur-lausanne, SwitzerlandHQ recorded Sep 19, 2026	51-200	23 contacts →
	Exact match “Installations électriques, Informatique et Automation des bâtiments” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Savoy SA	Exact match	Carouge, SwitzerlandHQ recorded Sep 19, 2026	51-200	23 contacts →
	Exact match “Conçoit aujourd'hui les solutions électriques de demain depuis 40 ans.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Elektro Arber AG	Exact match	Kreuzlingen, SwitzerlandHQ recorded Sep 19, 2026	51-200	22 contacts →
	Exact match “Ihr Elektropartner vor Ort.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	STS Elektro AG	Exact match	Kriens, SwitzerlandHQ recorded Sep 19, 2026	51-200	22 contacts →
	Exact match “Ihre Elektro-Partner in Luzern Unsere Technik verbindet – und das auf der ganzen Linie.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Grau Electricité SA	Exact match	Monthey, SwitzerlandHQ recorded Sep 19, 2026	51-200	21 contacts →
	Exact match “Grau Electricité SA est une entreprise d'installations électriques basée à Monthey, au coeur du Chablais valaisan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Lumi'elec SA	Exact match	Thônex, SwitzerlandHQ recorded Sep 19, 2026	51-200	21 contacts →
	Exact match “Entreprise Général d'Électricité.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	NSE AG	Exact match	Wohlen, SwitzerlandHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Wherever there are appreciable risks for individuals and materials, reliable systems from NSE are needed.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Laydevant SA	Exact match	Plan-les-ouates, SwitzerlandHQ recorded Sep 19, 2026	51-200	18 contacts →
	Exact match “exploitation d'une entreprise d'installation générale d'électricité et de télécommunications, bureau d'études techniques, fabrication et vente d'appareils électriques…” Recorded in the RevenueBase company graph · Sep 19, 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 “electrical equipment installation services”. 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 700 electrical equipment installation services based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,204 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical equipment installation services based in Switzerland at a glance

As of Sep 19, 2026

34.9%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

4.7%Largest-city concentration · Zurich

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

376

11-50

246

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 700 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 “electrical equipment installation 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 1,204 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 September 19, 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 “electrical equipment installation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical equipment installation services are there based in Switzerland?

RevenueBase identified 700 company matches for electrical equipment installation services associated with Switzerland as of September 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 electrical equipment installation services?

Zurich leads with 33 company records, followed by Basel (16) and Geneva (16).

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 1,204 professional contacts with verified work emails tracked across these 700 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 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 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.