Company lists · Data refreshed November 2026

Top 25 Local renewable energy providers based in Switzerland

RevenueBase identified 90 company matches for local renewable energy providers associated with Switzerland as of November 2026 and tracks 6,423 professional contacts across them, including 3,645 with verified work emails. Zug is the largest hub.

This list covers company matches for local renewable energy providers 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
90Companies
6,423Contacts tracked
3,645Verified emails
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The 25 largest local renewable energy providers based in Switzerland

Ranked by team size
Top 25 of 90 company matches for local renewable energy providers 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 matchMorges, SwitzerlandHQ recorded Nov 6, 20261,001-5,000774 contacts →

Exact match

“As a leading energy company and the largest utility in French-speaking Switzerland, the Romande Energie Group offers a wide range of sustainable solutions such as energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261,001-5,000764 contacts →

Exact match

“Unsere Erfolgsgeschichte begann mit einer aufsehenerregenden Pioniertat: Im Jahr 1892 floss in der Stadt Zürich erstmals elektrischer Strom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAarau, SwitzerlandHQ recorded Nov 6, 2026201-500299 contacts →

Exact match

“AEW Energie AG is an independent company of the Canton of Aargau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSion, SwitzerlandHQ recorded Nov 6, 2026501-1,000240 contacts →

Exact match

“Avenir activé.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 6, 2026201-500222 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBuchs, SwitzerlandHQ recorded Nov 6, 2026201-500205 contacts →

Exact match

“Eniwa ist ein regional verankertes Energie-Dienstleistungsunternehmen mit Sitz in Buchs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLuzern, SwitzerlandHQ recorded Nov 6, 2026201-500178 contacts →

Exact match

“ewl ist die Wegbereiterin für eine klimaneutrale Zukunft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKerns, SwitzerlandHQ recorded Nov 6, 202651-20064 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOrbe, SwitzerlandHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“VOé regroupe l’expérience et les compétences de sociétés régionales actives depuis des décennies dans le domaine de l’énergie et du multimédia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSchaffhausen, SwitzerlandHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Von der Höri bis ins Klettgau leben mehr als Menschen in unserem Versorgungsgebiet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGland, SwitzerlandHQ recorded Nov 6, 202651-20053 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBuchs, SwitzerlandHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Wir versorgen Buchs mit Energie, Wasser und Kommunikation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLangenthal, SwitzerlandHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Die Energiezukunft ist ein Gemeinschaftsprojekt, ein Generationenprojekt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWallisellen, SwitzerlandHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Komfortabel leben» lautet unser Slogan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGrenchen, SwitzerlandHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Wir sind engagierte Produzentin und Anbieterin von erneuerbaren Energien, sauberem Wasser sowie zukunftsweisenden Dienstleistungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWil, SwitzerlandHQ recorded Nov 6, 202651-20032 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Sonnwende GmbH | Photovoltaik und Wärme | Basel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPayerne, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“A comprehensive, tailor-made and self-financed local energy transition solution for your municipality and its residents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSirnach, SwitzerlandHQ recorded Nov 6, 202611-5021 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHerzogenbuchsee, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Die EWK Herzogenbuchsee AG ist ein regional tätiges Energieversorgungsunternehmen in den Bereichen Strom, Gas, Wärme, Wasser und Telekommunikation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“With Solarify private customers can buy solar panels on a roof of their choice in Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAdelboden, SwitzerlandHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Wir sind der Versorgungspartner aus Adelboden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWald, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“EW Wald AG is an independent company owned by the political municipality of Wald ZH and supplies around inhabitants with electricity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGlarus, SwitzerlandHQ recorded Nov 6, 202611-5012 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 90 local renewable energy providers based in Switzerland

See the full list, filter by size, metro and specialty, and access 3,645 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Local renewable energy providers based in Switzerland at a glance

As of Nov 6, 2026
56.7%Verified-email coverage
71.4Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · Zug
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
27
51-200
12
201-500
4
501-1,000
2
1,001-5,000
3
5,001-10,000
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 90 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 “local renewable energy providers” 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 3,645 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 “local renewable energy providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many local renewable energy providers are there based in Switzerland?

RevenueBase identified 90 company matches for local renewable energy providers 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?

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

Which city has the most local renewable energy providers?

Zug leads with 4 company records, followed by Bern (3) and Aarau (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 3,645 professional contacts with verified work emails tracked across these 90 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.