Company lists · Data refreshed November 2026

Top 25 Renewable district heating operators based in Switzerland

RevenueBase identified 70 company matches for renewable district heating operators associated with Switzerland as of November 2026 and tracks 795 professional contacts across them, including 351 with verified work emails. Bern is the largest hub.

This list covers company matches for renewable district heating operators 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
70Companies
795Contacts tracked
351Verified emails
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The 25 largest renewable district heating operators based in Switzerland

Ranked by team size
Top 25 of 70 company matches for renewable district heating operators 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 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
2Exact matchAadorf, SwitzerlandHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Seit 1989 begeistern wir unsere Kunden mit massgeschneiderten Lösungen und unvergleichlichen Dienstleistungen im Bereich der erneuerbaren Energien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchDietikon, SwitzerlandHQ recorded Nov 6, 202651-20053 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZofingen, SwitzerlandHQ recorded Nov 6, 202651-20053 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSempach-station, SwitzerlandHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Die Zukunft des Heizens beginnt hier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSolothurn, SwitzerlandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Alle reden davon – wir tun es.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGwatt, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Seit 1984 steht die Allotherm AG für erneuerbare Energie, Energieeffizienz und den Vertrieb von ökologischen Heizsystemen wie Pellet, Stückholz- und Schnitzelheizungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOberburg, SwitzerlandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Die Speicherlösung für Ihr Projekt Jenni Energietechnik ist Ihr Partner für Energiespeicher: Ob Industrieanlage, Fernwärmeverbund oder Einfamilienhaus – mit unseren Wärme- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMurten, SwitzerlandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Die IB-Murten ist eine selbständige öffentlich-rechtliche Anstalt, welche zu 100% durch ein Dotationskapital der öffentlichen Hand finanziert ist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKnonau, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“RENERCON entwickelt, plant, realisiert und betreibt Fernwärme-Anlagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBern, SwitzerlandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Der 1984 gegründete Verband Fernwärme Schweiz (VFS), bzw.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPrilly, SwitzerlandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“CADOUEST SA a pour mission la construction, la réalisation, l’exploitation et l’entretien d’un réseau de chauffage à distance, ainsi que la distribution et la vente de chaleur sur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTentlingen, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“La société est active dans le secteur des pompes à chaleur mettant à profit les dernières technologies dans le domaine des énergies renouvelables et non polluantes.”

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

Exact match

“Die GEVAG betreibt im Kehrichtheizkraftwerk Trimmis die energetische Verwertung und das thermische Recycling von Abfällen aus Haushalten, Industrie und Gewerbe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchThun, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Die Wing Consulting GmbH unterstützt Energieversorger, Städte und Gemeinden beim Aufbau, dem Betrieb und der Optimierung von thermischen Netzen (Fernwärme/Anergienetze).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVolketswil, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Ob Sie nun auf erneuerbare Energien umsteigen, Ihre Öl- oder Gasheizung durch eine moderne, energieeffiziente Anlage ersetzen oder den Wirkungsgrad Ihrer bestehenden Heizung…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPetit Lancy, SwitzerlandHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Fondé en 1970, Bosson-Pillet SA est une des entreprise leader du marché genevois du chauffage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUetendorf, SwitzerlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Sie wollen sich von einer herkömmlichen Heizung verabschieden oder bauen neu und suchen das aktuell beste Heizungssystem auf Basis erneuerbarer Energie?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAarau, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Wir, von meineheizung.ch, helfen Ihnen einfach und bequem, auf moderne, energieeffiziente Heizungssysteme umzusteigen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEclépens, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Entreprise de chauffage à distance depuis 1994, Cadcime est au service de ses clients dans 4 communes: Eclépens, La Sarraz, Pompaples et Daillens Z.I.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWürenlos, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOberhasli, SwitzerlandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Die Ackermann Wärmetechnik AG ist Ihr zuverlässiger Partner für moderne, energieeffiziente und nachhaltige Wärmetechniklösungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSchattdorf, SwitzerlandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Die oeko energie ag verbindet innovative Nutzung von erneuerbaren Energien mit solidem Handwerk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWohlen, SwitzerlandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Unser Team möchte Ihnen eine bessere Alternative anbieten.”

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

Showing 25 of 70 renewable district heating operators based in Switzerland

See the full list, filter by size, metro and specialty, and access 351 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable district heating operators based in Switzerland at a glance

As of Nov 6, 2026
44.2%Verified-email coverage
11.4Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · Bern
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
21
51-200
8
201-500
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 70 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 “renewable district heating operators” 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 351 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 “renewable district heating operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable district heating operators are there based in Switzerland?

RevenueBase identified 70 company matches for renewable district heating operators 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?

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

Which city has the most renewable district heating operators?

Bern leads with 2 company records, followed by Murten (2) and Porrentruy (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 351 professional contacts with verified work emails tracked across these 70 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.