Company lists · Data refreshed September 2026
Top 25 Utility companies based in Switzerland
RevenueBase identified 97 company matches for utility companies associated with Switzerland as of September 2026 and tracks 4,151 professional contacts across them, including 2,191 with verified work emails. Zug is the largest hub.
This list covers company matches for utility 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 September 22, 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.
The 25 largest utility companies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 22, 2026 · View company records in RevenueBase | |||||
| 2 | 314 contacts → | ||||
Exact match “Energie Wasser Bern ewb stellt die Versorgung der Stadt und umliegender Gemeinden mit Strom, Erd, Biogas, Fernwärme und Wasser sicher.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 227 contacts → | ||||
Exact match “Viel Zug drin – seit über 130 Jahren.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 202 contacts → | ||||
Exact match “Eniwa ist ein regional verankertes Energie-Dienstleistungsunternehmen mit Sitz in Buchs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 190 contacts → | ||||
Exact match “Référence neuchâteloise de la transition énergétique, Viteos assure la fourniture d’énergies ainsi que la gestion des réseaux d’eau, d’électricité, de gaz et de chauffage/froid à…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 158 contacts → | ||||
Exact match “Electricité, chaleur, gaz et télécommunications : nous sommes à votre écoute et avons à cœur de vous offrir des services et des produits innovants qui correspondent à vos besoins…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 140 contacts → | ||||
Exact match “Le AIL SA sono il più importante distributore al dettaglio di acqua, gas ed energia elettrica nel Cantone Ticino.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 128 contacts → | ||||
Exact match “Wer sich mit der Zukunft beschäftigt, möchte Klarheit.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 106 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 101 contacts → | ||||
Exact match “Genedis est l’une des principales entreprises valaisannes des secteurs de l’énergie et du multimédia.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 80 contacts → | ||||
Exact match “Die Regionalwerke AG Baden versorgt die Stadt Baden und die Region mit Strom, Trinkwasser, Gas, Wärme und Kälte.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 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 22, 2026 · View company records in RevenueBase | |||||
| 13 | 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 22, 2026 · View company records in RevenueBase | |||||
| 14 | 54 contacts → | ||||
Exact match “Die Localnet AG versorgt ihre Kunden in Burgdorf und der Region mit Strom, Gas, Wasser, Telecom, Wärme und Dienstleistungen.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 52 contacts → | ||||
Exact match “StWZ engagiert sich mit über 80 Mitarbeitenden für eine sichere, nachhaltige Energie- und Wasserversorgung in der Region Zofingen.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 49 contacts → | ||||
Exact match “Von der Höri bis ins Klettgau leben mehr als Menschen in unserem Versorgungsgebiet.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 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 22, 2026 · View company records in RevenueBase | |||||
| 18 | 49 contacts → | ||||
Exact match “Die IBC ist eine selbstständig öffentlich-rechtliche Anstalt mit Sitz in Chur.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 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 22, 2026 · View company records in RevenueBase | |||||
| 20 | 42 contacts → | ||||
Exact match “Die Energiezukunft ist ein Gemeinschaftsprojekt, ein Generationenprojekt.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 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 22, 2026 · View company records in RevenueBase | |||||
| 22 | 34 contacts → | ||||
Exact match “Komfortabel leben» lautet unser Slogan.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 30 contacts → | ||||
Exact match “Thurplus ist ein Unternehmen der Stadt Frauenfeld.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 29 contacts → | ||||
Exact match “Unsere Kundinnen und Kunden sowie eine grosse Anzahl Gäste aus aller Welt versorgen wir mit Strom, Gas, Wärme und bestem Trinkwasser.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 29 contacts → | ||||
Exact match “Die Infrastruktur Zürichsee AG (iNFRA) ist das Versorgungsunternehmen der Gemeinden Meilen und Uetikon am See.” Recorded in the RevenueBase company graph · Sep 22, 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 “utility companies”. 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 97 utility companies based in Switzerland
See the full list, filter by size, metro and specialty, and access 2,191 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Utility companies based in Switzerland at a glance
As of Sep 22, 2026Companies by employee count
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 97 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 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 2,191 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 22, 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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many utility companies are there based in Switzerland?
RevenueBase identified 97 company matches for utility companies 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 utility companies?
Zug leads with 3 company records, followed by Dietikon (2) and Granichen (2).
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 2,191 professional contacts with verified work emails tracked across these 97 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 97 utility companies based in Switzerland. Start with a free account, no credit card.
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Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 utility companies based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 97 matching company records for utility companies based in Switzerland, with 4,151 tracked contacts and 2,191 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 utility companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Groupe Egroupe-e.chHQ: Granges-paccot, SwitzerlandReported employees: 1,001-5,000 | Granges-paccot, Switzerland | 1,001-5,000 | Exact match | 1,114 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Energie Wasser Bernewb.chHQ: Bern, SwitzerlandReported employees: 501-1,000 | Bern, Switzerland | 501-1,000 | Exact match | 314 contacts → |
“Energie Wasser Bern ewb stellt die Versorgung der Stadt und umliegender Gemeinden mit Strom, Erd, Biogas, Fernwärme und Wasser sicher.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Zug, SwitzerlandReported employees: 501-1,000 | Zug, Switzerland | 501-1,000 | Exact match | 227 contacts → |
“Viel Zug drin – seit über 130 Jahren.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Eniwa AGeniwa.chHQ: Buchs, SwitzerlandReported employees: 201-500 | Buchs, Switzerland | 201-500 | Exact match | 202 contacts → |
“Eniwa ist ein regional verankertes Energie-Dienstleistungsunternehmen mit Sitz in Buchs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Viteos SAviteos.chHQ: Neuchâtel, SwitzerlandReported employees: 201-500 | Neuchâtel, Switzerland | 201-500 | Exact match | 190 contacts → |
“Référence neuchâteloise de la transition énergétique, Viteos assure la fourniture d’énergies ainsi que la gestion des réseaux d’eau, d’électricité, de gaz et de chauffage/froid à…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Services Industriels DE Lausannelausanne.chHQ: Lausanne, SwitzerlandReported employees: 501-1,000 | Lausanne, Switzerland | 501-1,000 | Exact match | 158 contacts → |
“Electricité, chaleur, gaz et télécommunications : nous sommes à votre écoute et avons à cœur de vous offrir des services et des produits innovants qui correspondent à vos besoins…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Muzzano, SwitzerlandReported employees: 201-500 | Muzzano, Switzerland | 201-500 | Exact match | 140 contacts → |
“Le AIL SA sono il più importante distributore al dettaglio di acqua, gas ed energia elettrica nel Cantone Ticino.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  St.Galler Stadtwerkesgsw.chHQ: St.gallen, SwitzerlandReported employees: 201-500 | St.gallen, Switzerland | 201-500 | Exact match | 128 contacts → |
“Wer sich mit der Zukunft beschäftigt, möchte Klarheit.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Biel, SwitzerlandReported employees: 51-200 | Biel, Switzerland | 51-200 | Exact match | 106 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Genedisgenedis.chHQ: Vernayaz, SwitzerlandReported employees: 51-200 | Vernayaz, Switzerland | 51-200 | Exact match | 101 contacts → |
“Genedis est l’une des principales entreprises valaisannes des secteurs de l’énergie et du multimédia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Regionalwerke AG Badenregionalwerke.ch HQ: Baden, SwitzerlandReported employees: 51-200 | Baden, Switzerland | 51-200 | Exact match | 80 contacts → |
“Die Regionalwerke AG Baden versorgt die Stadt Baden und die Region mit Strom, Trinkwasser, Gas, Wärme und Kälte.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Kerns, SwitzerlandReported employees: 51-200 | Kerns, Switzerland | 51-200 | Exact match | 61 contacts → |
“Als Energiedienstleister und öffentlich-rechtliches Unternehmen versorgt das Elektrizitätswerk Obwalden (EWO) seine Kundinnen und Kunden mit nachhaltigem Strom.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Aubonne, SwitzerlandReported employees: 51-200 | Aubonne, Switzerland | 51-200 | Exact match | 59 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Localnet AGlocalnet.ch HQ: Burgdorf, SwitzerlandReported employees: 51-200 | Burgdorf, Switzerland | 51-200 | Exact match | 54 contacts → |
“Die Localnet AG versorgt ihre Kunden in Burgdorf und der Region mit Strom, Gas, Wasser, Telecom, Wärme und Dienstleistungen.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Stwz Energie AGstwz.chHQ: Zofingen, SwitzerlandReported employees: 51-200 | Zofingen, Switzerland | 51-200 | Exact match | 52 contacts → |
“StWZ engagiert sich mit über 80 Mitarbeitenden für eine sichere, nachhaltige Energie- und Wasserversorgung in der Region Zofingen.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Schaffhausen, SwitzerlandReported employees: 51-200 | Schaffhausen, Switzerland | 51-200 | Exact match | 49 contacts → |
“Von der Höri bis ins Klettgau leben mehr als Menschen in unserem Versorgungsgebiet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Gland, SwitzerlandReported employees: 51-200 | Gland, Switzerland | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  IBC Energie Wasser Churibc-chur.chHQ: Chur, SwitzerlandReported employees: 51-200 | Chur, Switzerland | 51-200 | Exact match | 49 contacts → |
“Die IBC ist eine selbstständig öffentlich-rechtliche Anstalt mit Sitz in Chur.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Limeco Regiowerklimeco.chHQ: Dietikon, SwitzerlandReported employees: 51-200 | Dietikon, Switzerland | 51-200 | Exact match | 46 contacts → |
“Als Regiowerk fürs Limmattal versorgt Limeco die Bevölkerung mit sauberer Wärme und umweltfreundlichem Strom, verwertet deren Abfall und reinigt ihr Abwasser.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  IB Langenthal AGib-langenthal.chHQ: Langenthal, SwitzerlandReported employees: 51-200 | Langenthal, Switzerland | 51-200 | Exact match | 42 contacts → |
“Die Energiezukunft ist ein Gemeinschaftsprojekt, ein Generationenprojekt.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Bellinzona, SwitzerlandReported employees: 51-200 | Bellinzona, Switzerland | 51-200 | Exact match | 37 contacts → |
“AMB è un ente autonomo di proprietà del Comune di Bellinzona, al servizio da oltre 150 anni nel Bellinzonese.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  DIE Werke Versorgung Wallisellen AGdiewerke.chHQ: Wallisellen, SwitzerlandReported employees: 51-200 | Wallisellen, Switzerland | 51-200 | Exact match | 34 contacts → |
“Komfortabel leben» lautet unser Slogan.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Thurplusthurplus.ch HQ: Frauenfeld, SwitzerlandReported employees: 51-200 | Frauenfeld, Switzerland | 51-200 | Exact match | 30 contacts → |
“Thurplus ist ein Unternehmen der Stadt Frauenfeld.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Interlaken, SwitzerlandReported employees: 51-200 | Interlaken, Switzerland | 51-200 | Exact match | 29 contacts → |
“Unsere Kundinnen und Kunden sowie eine grosse Anzahl Gäste aus aller Welt versorgen wir mit Strom, Gas, Wärme und bestem Trinkwasser.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Infrastruktur Zürichsee AGinfra-z.ch HQ: Meilen, SwitzerlandReported employees: 11-50 | Meilen, Switzerland | 11-50 | Exact match | 29 contacts → |
“Die Infrastruktur Zürichsee AG (iNFRA) ist das Versorgungsunternehmen der Gemeinden Meilen und Uetikon am See.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 97 company matches
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Utility companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
97 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 97 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for utility companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many utility companies did RevenueBase find based in Switzerland?
The saved snapshot records 97 matching company records, 4,151 tracked contacts and 2,191 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Utility companies by geography
- Utility companies based in Australia
- Utility companies based in Austria
- Utility companies based in Brazil
- Utility companies based in Canada
- Utility companies based in Colombia
- Utility companies based in Denmark
- Utility companies based in Finland
- Utility companies based in France
- Utility companies based in Germany
- Utility companies based in India
- Utility companies based in Italy
- Utility companies based in Norway
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 utility companies based in Switzerland. Snapshot: September 22, 2026. https://revenuebase.ai/companies/utility-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 utility companies based in Switzerland
RevenueBase records 97 matching company records for utility companies based in Switzerland, with 4,151 tracked contacts and 2,191 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 utility companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Groupe Egroupe-e.ch HQ: Granges-paccot, SwitzerlandReported employees: 1,001-5,000 | Granges-paccot, Switzerland | 1,001-5,000 | Exact match | 1,114 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Energie Wasser Bernewb.ch HQ: Bern, SwitzerlandReported employees: 501-1,000 | Bern, Switzerland | 501-1,000 | Exact match | 314 contacts → |
“Energie Wasser Bern ewb stellt die Versorgung der Stadt und umliegender Gemeinden mit Strom, Erd, Biogas, Fernwärme und Wasser sicher.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Zug, SwitzerlandReported employees: 501-1,000 | Zug, Switzerland | 501-1,000 | Exact match | 227 contacts → |
“Viel Zug drin – seit über 130 Jahren.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Eniwa AGeniwa.ch HQ: Buchs, SwitzerlandReported employees: 201-500 | Buchs, Switzerland | 201-500 | Exact match | 202 contacts → |
“Eniwa ist ein regional verankertes Energie-Dienstleistungsunternehmen mit Sitz in Buchs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Viteos SAviteos.ch HQ: Neuchâtel, SwitzerlandReported employees: 201-500 | Neuchâtel, Switzerland | 201-500 | Exact match | 190 contacts → |
“Référence neuchâteloise de la transition énergétique, Viteos assure la fourniture d’énergies ainsi que la gestion des réseaux d’eau, d’électricité, de gaz et de chauffage/froid à…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Services Industriels DE Lausannelausanne.ch HQ: Lausanne, SwitzerlandReported employees: 501-1,000 | Lausanne, Switzerland | 501-1,000 | Exact match | 158 contacts → |
“Electricité, chaleur, gaz et télécommunications : nous sommes à votre écoute et avons à cœur de vous offrir des services et des produits innovants qui correspondent à vos besoins…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Muzzano, SwitzerlandReported employees: 201-500 | Muzzano, Switzerland | 201-500 | Exact match | 140 contacts → |
“Le AIL SA sono il più importante distributore al dettaglio di acqua, gas ed energia elettrica nel Cantone Ticino.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | St.Galler Stadtwerkesgsw.ch HQ: St.gallen, SwitzerlandReported employees: 201-500 | St.gallen, Switzerland | 201-500 | Exact match | 128 contacts → |
“Wer sich mit der Zukunft beschäftigt, möchte Klarheit.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Biel, SwitzerlandReported employees: 51-200 | Biel, Switzerland | 51-200 | Exact match | 106 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Genedisgenedis.ch HQ: Vernayaz, SwitzerlandReported employees: 51-200 | Vernayaz, Switzerland | 51-200 | Exact match | 101 contacts → |
“Genedis est l’une des principales entreprises valaisannes des secteurs de l’énergie et du multimédia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Regionalwerke AG Badenregionalwerke.ch HQ: Baden, SwitzerlandReported employees: 51-200 | Baden, Switzerland | 51-200 | Exact match | 80 contacts → |
“Die Regionalwerke AG Baden versorgt die Stadt Baden und die Region mit Strom, Trinkwasser, Gas, Wärme und Kälte.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Kerns, SwitzerlandReported employees: 51-200 | Kerns, Switzerland | 51-200 | Exact match | 61 contacts → |
“Als Energiedienstleister und öffentlich-rechtliches Unternehmen versorgt das Elektrizitätswerk Obwalden (EWO) seine Kundinnen und Kunden mit nachhaltigem Strom.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Aubonne, SwitzerlandReported employees: 51-200 | Aubonne, Switzerland | 51-200 | Exact match | 59 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Localnet AGlocalnet.ch HQ: Burgdorf, SwitzerlandReported employees: 51-200 | Burgdorf, Switzerland | 51-200 | Exact match | 54 contacts → |
“Die Localnet AG versorgt ihre Kunden in Burgdorf und der Region mit Strom, Gas, Wasser, Telecom, Wärme und Dienstleistungen.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Stwz Energie AGstwz.ch HQ: Zofingen, SwitzerlandReported employees: 51-200 | Zofingen, Switzerland | 51-200 | Exact match | 52 contacts → |
“StWZ engagiert sich mit über 80 Mitarbeitenden für eine sichere, nachhaltige Energie- und Wasserversorgung in der Region Zofingen.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Schaffhausen, SwitzerlandReported employees: 51-200 | Schaffhausen, Switzerland | 51-200 | Exact match | 49 contacts → |
“Von der Höri bis ins Klettgau leben mehr als Menschen in unserem Versorgungsgebiet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Gland, SwitzerlandReported employees: 51-200 | Gland, Switzerland | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | IBC Energie Wasser Churibc-chur.ch HQ: Chur, SwitzerlandReported employees: 51-200 | Chur, Switzerland | 51-200 | Exact match | 49 contacts → |
“Die IBC ist eine selbstständig öffentlich-rechtliche Anstalt mit Sitz in Chur.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Limeco Regiowerklimeco.ch HQ: Dietikon, SwitzerlandReported employees: 51-200 | Dietikon, Switzerland | 51-200 | Exact match | 46 contacts → |
“Als Regiowerk fürs Limmattal versorgt Limeco die Bevölkerung mit sauberer Wärme und umweltfreundlichem Strom, verwertet deren Abfall und reinigt ihr Abwasser.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IB Langenthal AGib-langenthal.ch HQ: Langenthal, SwitzerlandReported employees: 51-200 | Langenthal, Switzerland | 51-200 | Exact match | 42 contacts → |
“Die Energiezukunft ist ein Gemeinschaftsprojekt, ein Generationenprojekt.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Bellinzona, SwitzerlandReported employees: 51-200 | Bellinzona, Switzerland | 51-200 | Exact match | 37 contacts → |
“AMB è un ente autonomo di proprietà del Comune di Bellinzona, al servizio da oltre 150 anni nel Bellinzonese.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DIE Werke Versorgung Wallisellen AGdiewerke.ch HQ: Wallisellen, SwitzerlandReported employees: 51-200 | Wallisellen, Switzerland | 51-200 | Exact match | 34 contacts → |
“Komfortabel leben» lautet unser Slogan.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Thurplusthurplus.ch HQ: Frauenfeld, SwitzerlandReported employees: 51-200 | Frauenfeld, Switzerland | 51-200 | Exact match | 30 contacts → |
“Thurplus ist ein Unternehmen der Stadt Frauenfeld.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Interlaken, SwitzerlandReported employees: 51-200 | Interlaken, Switzerland | 51-200 | Exact match | 29 contacts → |
“Unsere Kundinnen und Kunden sowie eine grosse Anzahl Gäste aus aller Welt versorgen wir mit Strom, Gas, Wärme und bestem Trinkwasser.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Infrastruktur Zürichsee AGinfra-z.ch HQ: Meilen, SwitzerlandReported employees: 11-50 | Meilen, Switzerland | 11-50 | Exact match | 29 contacts → |
“Die Infrastruktur Zürichsee AG (iNFRA) ist das Versorgungsunternehmen der Gemeinden Meilen und Uetikon am See.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 97 company matches
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Utility companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
97 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 97 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for utility companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many utility companies did RevenueBase find based in Switzerland?
The saved snapshot records 97 matching company records, 4,151 tracked contacts and 2,191 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 utility companies based in Switzerland. Snapshot: September 22, 2026. https://revenuebase.ai/companies/utility-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗