Company lists · Data refreshed November 2026

Top 25 Member-owned energy suppliers based in Germany

RevenueBase identified 132 company matches for member-owned energy suppliers associated with Germany as of November 2026 and tracks 2,491 professional contacts across them, including 1,200 with verified work emails. Berlin is the largest hub.

This list covers company matches for member-owned energy suppliers associated with Germany, 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
132Companies
2,491Contacts tracked
1,200Verified emails
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The 25 largest member-owned energy suppliers based in Germany

Ranked by team size
Top 25 of 132 company matches for member-owned energy suppliers based in Germany, 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 matchAachen, GermanyHQ recorded Nov 6, 2026201-500387 contacts →

Exact match

“VISIONEN VERWIRKLICHEN.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChemnitz, GermanyHQ recorded Nov 6, 20261,001-5,000223 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKiel, GermanyHQ recorded Nov 6, 2026501-1,000152 contacts →

Exact match

“Wir versorgen die Region mit Strom, Gas, Wasser und Wärme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRuderting, GermanyHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“wattline – Gemeinsam zu dauerhaft besseren Energiepreisen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNeu-isenburg, GermanyHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“eprimo, der Energiediscounter eprimo ist der Energiediscounter, bei dem der bestehende Kunde im Mittelpunkt steht und nicht nur der neue Kunde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStadt Hamburg, GermanyHQ recorded Nov 6, 2026201-500135 contacts →

Exact match

“Wir von Green Planet Energy (bis 2021 Greenpeace Energy) haben ein klares Ziel: die Energiewende, also 100 % erneuerbare Energien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchItzehoe, GermanyHQ recorded Nov 6, 2026201-500109 contacts →

Exact match

“Die Prokon Regenerative Energien eG ist mit rund Mitgliedern eine der größten Energiegenossenschaften Europas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSchwerin, GermanyHQ recorded Nov 6, 2026501-1,000102 contacts →

Exact match

“Die Schweriner WEMAG AG ist ein bundesweit aktiver Öko-Energieversorger und Telekommunikationsdienstleister mit regionalen Wurzeln und Stromnetzbetrieb in Mecklenburg-Vorpommern…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSchönau Im Schwarzwald, GermanyHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“Gemeinsam was bewegen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOffenburg, GermanyHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“e.optimum is Germany's largest independent energy purchasing association!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWuppertal, GermanyHQ recorded Nov 6, 20261,001-5,00085 contacts →

Exact match

“Herzlich Willkommen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Polarstern versorgt Privat- und Geschäftskunden immer mit 100 % Ökoenergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHeidelberg, GermanyHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Wir ermöglichen Menschen, die Energiewende in Gemeinschaft umzusetzen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAhaus, GermanyHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Wir freuen uns Sie unter dem Namen LokalWerke begrüßen zu dürfen und als lokaler Energieversorger an Ihrer Seite zu stehen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOlpe, GermanyHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Wir sind BIGGE ENERGIE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRatingen, GermanyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Die Quantum GmbH hat ihren Sitz in Ratingen und ist eine 2007 von Stadtwerken gegründete Beschaffungskooperation für Energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchForchheim, GermanyHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Die Stadtwerke Forchheim beliefern ihre Kunden bereits seit 120 Jahren mit Strom, Gas sowie Wasser und arbeiten mit Herzblut für Ihre Region und die sichere sowie stabile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEnnigerloh, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Vertrauen durch Leistung”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNümbrecht, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Wer wir sind: Die GWN ist zu 100% im Besitz der Gemeinde Nümbrecht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Wir sind der gemeinnützige Energieanbieter, der für aktiven Verbraucherschutz sorgt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWerl, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Wir von den Stadtwerken Werl versorgen Sie in Werl mit Strom, Gas und Wasser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLottstetten, GermanyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDorfen, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Die Stadtwerke Dorfen GmbH wurde 1987 als Nachfolger des Elektrizitätswerks Dorfen gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMuggensturm, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“eneREGIO hat sich zum Ziel gesetzt, eine regional gesteuerte Energieversorgung mit Strom, Gas und Wasser zu gewährleisten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHeilbronn, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Wir verbinden Energie, Technologie und Vertriebserfolg.”

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

Showing 25 of 132 member-owned energy suppliers based in Germany

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Member-owned energy suppliers based in Germany at a glance

As of Nov 6, 2026
48.2%Verified-email coverage
18.9Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
29
51-200
15
201-500
9
501-1,000
4
1,001-5,000
3

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 132 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 Germany whose business descriptions match “member-owned energy suppliers” 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 1,200 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 “member-owned energy suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many member-owned energy suppliers are there based in Germany?

RevenueBase identified 132 company matches for member-owned energy suppliers associated with Germany 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?

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

Which city has the most member-owned energy suppliers?

Berlin leads with 4 company records, followed by Bremen (3) and Mainz (3).

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 1,200 professional contacts with verified work emails tracked across these 132 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.

Ready to reach these companies? Verified emails and direct dials for all 132 member-owned energy suppliers based in Germany. Start with a free account, no credit card.

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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.