Company lists · Data refreshed November 2026

Top 22 Utility infrastructure maintenance companies based in Switzerland

RevenueBase identified 34 company matches for utility infrastructure maintenance companies associated with Switzerland as of November 2026 and tracks 638 professional contacts across them, including 330 with verified work emails. Zug is the largest hub.

This list covers company matches for utility infrastructure maintenance companies 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
34Companies
638Contacts tracked
330Verified emails
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The 22 largest utility infrastructure maintenance companies based in Switzerland

Ranked by team size
Top 22 of 34 company matches for utility infrastructure maintenance companies 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 matchZug, SwitzerlandHQ recorded Nov 6, 2026501-1,000227 contacts →

Exact match

“Viel Zug drin – seit über 130 Jahren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDübendorf, SwitzerlandHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Verbunden, unterstützend, energiereich, wärmend – die Glattwerk AG versorgt Dübendorf, Gockhausen, Wallisellen, Dietlikon und Wangen-Brüttisellen mit Produkten und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChur, SwitzerlandHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Die IBC ist eine selbstständig öffentlich-rechtliche Anstalt mit Sitz in Chur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBellinzona, SwitzerlandHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“AMB è un ente autonomo di proprietà del Comune di Bellinzona, al servizio da oltre 150 anni nel Bellinzonese.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBevaix, SwitzerlandHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Eli10, votre fournisseur d’énergie sur les communes de Bevaix, Boudry, Cortaillod, Milvignes (villages d’Auvernier, Colombier et Bôle), Saint-Blaise, Le Landeron et Crissier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWeinfelden, SwitzerlandHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“TBW ist der Infrastrukturpartner für Weinfelden und die Region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVésenaz, SwitzerlandHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Fondée à Genève en 1961, Troger SA couvre l’ensemble des métiers de la gestion de l’eau et du gaz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchReinach, SwitzerlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Die EWS Energie AG ist der Versorger in der Region aargauSüd für Strom, Wasser und Telekommunikation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBazenheid, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“rwt Regionalwerk Toggenburg mit Sitz in Bazenheid versorgt in den Regionen Kirchberg, Bütschwil, Ganterschwil, Lütisburg seine Kunden mit Strom, Wasser und Kommunikationsdiensten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAmriswil, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Versorgungsunternehmen für Strom, Gas, Wasser, Wärme und Telekommunikation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAadorf, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Das EW Aadorf versorgt Aadorf, Aawangen, Häuslenen, Guntershausen-Maischhausen, Ettenhausen, Tänikon, Wittershausen, Wittenwil-Weiern zuverlässig mit Strom, Wasser und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZug, SwitzerlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Der Werterhalt ihrer Liegenschaftsentwässerung geht bei der RoKaTech AG mit einem hohen Umweltbewusstsein einher.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEnnetturgi, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Rohrleitungsbau - Gas- und Wasserleitungen - Abwasserleitungen - Anergieleitungen -Anlagebau - Unterhaltsarbeiten - Hydranten- und Schieberwartungen - Reservoirreinigungen -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOberentfelden, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Ein längeres Leben für Ihre Abwasserrohre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStäfa, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Wir sind ein kunden- und marktorientiertes Versorgungsunternehmen für elektrische Energie und Wasser in der Gemeinde Stäfa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChiasso, SwitzerlandHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Age Sa, attiva nella distribuzione di acqua potabile, gas naturale ed elettricità, è l’Azienda di servizi industriali di Chiasso, Comune che ne detiene la totalità del capitale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLe Mont-sur-lausanne, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“La société a pour but l'installation, la construction, la maintenance, l'exploitation et toute prestation de service dans le domaine de l'énergie, des télécommunications, des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAarberg, SwitzerlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Die ewa energie wasser aarberg ag ist die kompetente und zuverlässige Partnerin für Strom, Trinkwasser, Wärme und Telecom in der Gemeinde Aarberg und den angrenzenden Gemeinden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPfäffikon, SwitzerlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Die Gemeindewerke sind das dynamische Energieversorgungsunternehmen in der Gemeinde Pfäffikon ZH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMalans, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Dienstleistungen für Bauämter, Gartenbauämter, Werkhöfe, Strassenmeistereien, technische Betriebe (Wasser, Abwasser, Energie- und Kommunikationsdienstleistungen), Bau- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOberburg, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Als lokal verankertes und regional tätiges Unternehmen versorgt die Energie- und Wasserversorgung Oberburg die politische Gemeinde Oberburg mit Strom, Trinkwasser…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWangen-brüttisellen, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Die Werke Wangen-Brüttisellen leisten einen wertvollen Beitrag für die hohe Lebensqualität in Wangen-Brüttisellen.”

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

Showing 22 of 34 utility infrastructure maintenance companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 330 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility infrastructure maintenance companies based in Switzerland at a glance

As of Nov 6, 2026
51.7%Verified-email coverage
18.8Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Zug
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
14
51-200
7
201-500
1
501-1,000
1
1,001-5,000
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 34 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 “utility infrastructure maintenance companies” 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 330 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 “utility infrastructure maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility infrastructure maintenance companies are there based in Switzerland?

RevenueBase identified 34 company matches for utility infrastructure maintenance companies 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?

WWZ AG Energie, Telekom, E-Mobilität, Wasser tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most utility infrastructure maintenance companies?

Zug leads with 2 company records, followed by Aadorf (1) and Aarberg (1).

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 330 professional contacts with verified work emails tracked across these 34 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.