Company lists · Data refreshed September 2026

Top 25 Industrial energy suppliers based in Germany

Name: Industrial energy suppliers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 817 companies tracked

RevenueBase identified 817 company matches for industrial energy suppliers associated with Germany as of September 2026 and tracks 56,565 professional contacts across them, including 17,496 with verified work emails. Berlin is the largest hub.

This list covers company matches for industrial 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 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

817Companies

56,565Contacts tracked

17,496Verified emails

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The 25 largest industrial energy suppliers based in Germany

Ranked by team size

Top 25 of 817 company matches for industrial energy suppliers based in Germany, 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	e.on	Exact match	Essen, GermanyHQ recorded Sep 17, 2026	10001+	21,622 contacts →
	Exact match “We are one of Europe's largest energy companies with the business areas of energy networks, energy infrastructure solutions and energy sales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Enbw Energie Baden-Württemberg AG	Exact match	Karlsruhe, GermanyHQ recorded Sep 17, 2026	10001+	4,360 contacts →
	Exact match “EnBW Energie Baden-Württemberg AG – our name indicates where our roots lie and what we are dedicated to.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Uniper	Exact match	Düsseldorf, GermanyHQ recorded Sep 17, 2026	5,001-10,000	4,117 contacts →
	Exact match “From gas fields and power stations to international energy markets, Uniper helps keep energy reliable.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Stadtwerke München Gmbh	Exact match	Munich, GermanyHQ recorded Sep 17, 2026	10001+	2,431 contacts →
	Exact match “With its energy supply, outstanding services, integrated local public transport system and many public swimming pools, Stadtwerke München (SWM) makes an enormous contribution to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	E.On Deutschland	Exact match	Munich, GermanyHQ recorded Sep 17, 2026	5,001-10,000	1,026 contacts →
	Exact match “Die E.ON Energie Deutschland GmbH ist ein bundesweit führendes Energieunternehmen und Dachgesellschaft des E.ON Vertriebs in Deutschland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Techem Energy Services Gmbh	Exact match	Eschborn, GermanyHQ recorded Sep 17, 2026	1,001-5,000	1,021 contacts →
	Exact match “Techem is a leading global energy service provider for the real estate sector and private homeowners.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Mainova AG	Exact match	Frankfurt, GermanyHQ recorded Sep 17, 2026	1,001-5,000	750 contacts →
	Exact match “Wir sind der führende Energiedienstleister in Frankfurt am Main und versorgen über eine Million Menschen mit Strom, Gas, Wärme und Wasser.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Sachsenenergie AG	Exact match	Dresden, GermanyHQ recorded Sep 17, 2026	1,001-5,000	733 contacts →
	Exact match “Wir bei SachsenEnergie sind regionaler Leistungsführer in der Energiebranche und sorgen mit modernen, marktgerechten Lösungen rund um Strom, Gas, Wärme, Wasser, Telekommunikation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Enercity	Exact match	Hanover, GermanyHQ recorded Sep 17, 2026	1,001-5,000	671 contacts →
	Exact match “enercity ist einer der größten Energiedienstleister Deutschlands: Wir versorgen rund eine Million Menschen mit Strom, Wärme, Erdgas und Trinkwasser.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Hamburger Energienetze Gmbh	Exact match	Hamburg, GermanyHQ recorded Sep 17, 2026	1,001-5,000	554 contacts →
	Exact match “Hamburger Energienetze GmbH is an Utilities company located in 130 Bramfelder Chaussee, Hamburg, HH, Germany.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Enertrag	Exact match	Dauerthal, GermanyHQ recorded Sep 17, 2026	1,001-5,000	492 contacts →
	Exact match “ENERTRAG provides a full range of services related to renewable energies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Steag Iqony Group	Exact match	Essen, GermanyHQ recorded Sep 17, 2026	5,001-10,000	467 contacts →
	Exact match “The Steag Iqony Group combines the best of all energy worlds.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Kraftanlagen Energies & Services	Exact match	Munich, GermanyHQ recorded Sep 17, 2026	1,001-5,000	456 contacts →
	Exact match “Kraftanlagen Energies & Services – Solutions for the future Kraftanlagen Energies & Services is part of the French group Bouygues SA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	N-Ergie Aktiengesellschaft	Exact match	Nuremberg, GermanyHQ recorded Sep 17, 2026	1,001-5,000	402 contacts →
	Exact match “Die N-ERGIE Aktiengesellschaft ist ein regionales Energieversorgungsunternehmen mit Hauptsitz in Nürnberg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Schleswig-Holstein Netz Gmbh	Exact match	Quickborn, GermanyHQ recorded Sep 17, 2026	1,001-5,000	373 contacts →
	Exact match “Schleswig-Holstein Netz ist ein Teil der HanseWerk-Gruppe und Ihr Netzbetreiber in Schleswig-Holstein.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Trianel Gmbh	Exact match	Aachen, GermanyHQ recorded Sep 17, 2026	201-500	362 contacts →
	Exact match “VISIONEN VERWIRKLICHEN.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Teleson Vertriebs Gmbh	Exact match	Munich, GermanyHQ recorded Sep 17, 2026	1,001-5,000	355 contacts →
	Exact match “Die TeleSon Vertriebs GmbH, ein Tochterunternehmen der TeleSon AG, ist Marktführer in der Vermittlung von Energielieferverträgen im Direktvertrieb.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Energiekonzepte Deutschland Gmbh	Exact match	Leipzig, GermanyHQ recorded Sep 17, 2026	201-500	334 contacts →
	Exact match “Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Naturenergie	Exact match	Rheinfelden (baden), GermanyHQ recorded Sep 17, 2026	1,001-5,000	286 contacts →
	Exact match “Wir gestalten die Energiewende – gemeinsam und regional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Westfalen Weser	Exact match	Paderborn, GermanyHQ recorded Sep 17, 2026	1,001-5,000	272 contacts →
	Exact match “Wer die Zukunft nachhaltig gestalten will, muss heute gut vernetzt sein.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Teag Thüringer Energie AG	Exact match	Erfurt, GermanyHQ recorded Sep 17, 2026	1,001-5,000	244 contacts →
	Exact match “Gestalten Sie mit uns die Energiezukunft Thüringens!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	EWE Vertrieb Gmbh	Exact match	Oldenburg, GermanyHQ recorded Sep 17, 2026	1,001-5,000	233 contacts →
	Exact match “Die EWE VERTRIEB GmbH ist eine Tochtergesellschaft der EWE AG und verantwortet den Verkauf von Energieprodukten.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Energieversorgung Mittelrhein Evm-Gruppe	Exact match	Koblenz, GermanyHQ recorded Sep 17, 2026	501-1,000	220 contacts →
	Exact match “Wir, die Unternehmensgruppe Energieversorgung Mittelrhein (evm-Gruppe), sind das größte kommunale Energie- und Dienstleistungsunternehmen aus Rheinland-Pfalz.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Rhenag Rheinische Energie AG	Exact match	Cologne, GermanyHQ recorded Sep 17, 2026	501-1,000	218 contacts →
	Exact match “Nahezu 150 Jahre im Energiegeschäft aber nicht alt; Regional tief verwurzelt aber bundesweit aktiv; Lösungsorientier Praktiker, gleichzeitig gefragter Berater; Der einzige…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Eins Energie In Sachsen Gmbh & Co. KG	Exact match	Chemnitz, GermanyHQ recorded Sep 17, 2026	1,001-5,000	200 contacts →
	Exact match Recorded description not available. 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 “industrial energy suppliers”. 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 817 industrial energy suppliers based in Germany

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Industrial energy suppliers based in Germany at a glance

As of Sep 17, 2026

30.9%Verified-email coverage

69.2Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

317

11-50

186

51-200

165

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 817 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 “industrial 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 17,496 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 “industrial energy suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy suppliers are there based in Germany?

RevenueBase identified 817 company matches for industrial energy suppliers associated with Germany 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?

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

Which city has the most industrial energy suppliers?

Berlin leads with 38 company records, followed by Cologne (20) and Munich (19).

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 17,496 professional contacts with verified work emails tracked across these 817 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.