Company lists · Data refreshed September 2026

Top 25 Municipal electric utilities based in Switzerland

Name: Municipal electric utilities based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 57 companies tracked

RevenueBase identified 57 company matches for municipal electric utilities associated with Switzerland as of September 2026 and tracks 2,140 professional contacts across them, including 1,186 with verified work emails. Granichen is the largest hub.

This list covers company matches for municipal electric utilities 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 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 Sep 17, 2026 How this list was built

57Companies

2,140Contacts tracked

1,186Verified emails

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The 25 largest municipal electric utilities based in Switzerland

Ranked by team size

Top 25 of 57 company matches for municipal electric utilities based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Groupe E	Exact match	Granges-paccot, SwitzerlandHQ recorded Sep 17, 2026	1,001-5,000	1,114 contacts →
	Exact match “Groupe E is a utility active in the production, distribution, sales, trading of electricity, as well as energy related services (telecommunications, district heating, public…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	WWZ AG Energie, Telekom, E-Mobilität, Wasser	Exact match	Zug, SwitzerlandHQ recorded Sep 17, 2026	501-1,000	227 contacts →
	Exact match “Viel Zug drin – seit über 130 Jahren.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Elektrizitätswerk Obwalden	Exact match	Kerns, SwitzerlandHQ recorded Sep 17, 2026	51-200	61 contacts →
	Exact match “Als Energiedienstleister und öffentlich-rechtliches Unternehmen versorgt das Elektrizitätswerk Obwalden (EWO) seine Kundinnen und Kunden mit nachhaltigem Strom.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Sefa Société Electrique DES Forces DE L'aubonne	Exact match	Aubonne, SwitzerlandHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “SEFA, Société Electrique des Forces de l'Aubonne, est une entreprise centenaire dont l’activité première est la production, la distribution et la vente d'énergie électrique.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Seic Société Electrique Intercommunale DE LA Côte SA	Exact match	Gland, SwitzerlandHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Fondée en 1899 et basée à Gland, la Société Électrique Intercommunale de la Côte SA (SEIC SA) offre aux particuliers, aux entreprises et aux collectivités publiques de sa région…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	IBC Energie Wasser Chur	Exact match	Chur, SwitzerlandHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Die IBC ist eine selbstständig öffentlich-rechtliche Anstalt mit Sitz in Chur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Enalpin AG	Exact match	Visp, SwitzerlandHQ recorded Sep 17, 2026	51-200	46 contacts →
	Exact match “Die enalpin AG mit Sitz in Visp ist ein erfolgreiches, dynamisches Unternehmen mit eigenen Kraftwerksanlagen und Beteiligungen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Limeco Regiowerk	Exact match	Dietikon, SwitzerlandHQ recorded Sep 17, 2026	51-200	46 contacts →
	Exact match “Als Regiowerk fürs Limmattal versorgt Limeco die Bevölkerung mit sauberer Wärme und umweltfreundlichem Strom, verwertet deren Abfall und reinigt ihr Abwasser.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Società Elettrica Sopracenerina SA SES	Exact match	Locarno, SwitzerlandHQ recorded Sep 17, 2026	201-500	43 contacts →
	Exact match “La Società Elettrica Sopracenerina SA (SES) si occupa della produzione e distribuzione di energia elettrica in 42 Comuni ticinesi e in 5 Comuni della Bassa Mesolcina e Calanca.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	IB Langenthal AG	Exact match	Langenthal, SwitzerlandHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “Die Energiezukunft ist ein Gemeinschaftsprojekt, ein Generationenprojekt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Azienda Multiservizi Bellinzona AMB	Exact match	Bellinzona, SwitzerlandHQ recorded Sep 17, 2026	51-200	37 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 · Sep 17, 2026 · View company records in RevenueBase
12	DIE Werke Versorgung Wallisellen AG	Exact match	Wallisellen, SwitzerlandHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “Komfortabel leben» lautet unser Slogan.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Technischen Betrieben WIL TBW	Exact match	Wil, SwitzerlandHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Mit den Technischen Betrieben Wil (TBW) verfügt die Stadt über ein eigenes Unternehmen, welches sämtliche Bereiche der Versorgung abdeckt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Energie Belp AG	Exact match	Belp, SwitzerlandHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Die Energie Belp AG ist Ihr regionaler Partner für Elektrizität, Wasser, Wärme und Kommunikation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	EW Sirnach AG	Exact match	Sirnach, SwitzerlandHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Die EW Sirnach AG ist ein privatrechtliches Unternehmen und versorgt rund Einwohnerinnen und Einwohner mit Strom, Wasser, Kommunikation und innovativen Technologien.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Gemeindebetriebe Muri B. Bern FÜR Energie UND Wärme, Wasser, Abwasser UND Telecom	Exact match	Gümligen, SwitzerlandHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Die Gemeindebetriebe Muri b.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	EWS Energie AG	Exact match	Reinach, SwitzerlandHQ recorded Sep 17, 2026	11-50	17 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 · Sep 17, 2026 · View company records in RevenueBase
18	EWD Elektrizitätswerk Davos AG	Exact match	Davos Platz, SwitzerlandHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Die EWD Elektrizitätswerk Davos AG stellt seit über 130 Jahren erfolgreich die Energieversorgung der Gemeinde Davos sicher und versorgt mit über 450 km Kabel- und Freileitungen…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Energie Uster	Exact match	Uster, SwitzerlandHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Energie Uster AG bewegt und belebt die Stadt Uster zuverlässig und sicher mit Strom, Gas, Wasser und Wärme.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Technische Betriebe Seon AG	Exact match	Seon, SwitzerlandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Die Technische Betriebe Seon AG ist ein dynamisches, lokal tätiges Energieversorgungs- und Dienstleitungsunternehmen, welches Kundenorientierung und Wirtschaftlichkeit mit…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Energie Wettingen AG	Exact match	Wettingen, SwitzerlandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Energie Wettingen ist ein selbständiges Unternehmen der Gemeinde Wettingen und versorgt mehr als Kundinnen und Kunden zuverlässig mit Strom und Trinkwasser.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	tb.glarus	Exact match	Glarus, SwitzerlandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Die tb.glarus sind ein – im Rahmen der Gemeindestrukturreform im Kanton Glarus 2011 – aus den Werkbetrieben und Elektrizitätsversorgungen von Netstal, Riedern, Ennenda und Glarus…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	RWT Regionalwerk Toggenburg AG	Exact match	Bazenheid, SwitzerlandHQ recorded Sep 17, 2026	11-50	11 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 · Sep 17, 2026 · View company records in RevenueBase
24	Regio Energie Amriswil REA	Exact match	Amriswil, SwitzerlandHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Versorgungsunternehmen für Strom, Gas, Wasser, Wärme und Telekommunikation” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Ee-Energia Engiadina	Exact match	Scuol, SwitzerlandHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Die EE-Energia Engiadina ist das regionale Energieversorgungsunternehmen im Unterengadin mit Sitz in Scuol.” Recorded in the RevenueBase company graph · Sep 17, 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 “municipal electric utilities”. 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 57 municipal electric utilities based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,186 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Municipal electric utilities based in Switzerland at a glance

As of Sep 17, 2026

55.4%Verified-email coverage

37.5Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · Granichen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 57 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 “municipal electric utilities” 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 1,186 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 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 “municipal electric utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many municipal electric utilities are there based in Switzerland?

RevenueBase identified 57 company matches for municipal electric utilities 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?

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

Which city has the most municipal electric utilities?

Granichen 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 1,186 professional contacts with verified work emails tracked across these 57 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 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.