Company lists · Data refreshed November 2026

Top 25 Energy storage companies based in Germany

Name: Energy storage companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 327 companies tracked

The 327 energy storage companies based in Germany include businesses that develop, manufacture, integrate, install, or service systems for storing electricity and managing when it is delivered. This directory includes 10,692 contacts and 3,403 email addresses, and Berlin is the single most-represented city among the companies listed as of November 2026.

Energy storage companies develop, manufacture, install, integrate, or service systems that store electricity for later use, grid support, backup power, or energy management. This list covers companies whose primary business includes developing, manufacturing, integrating, installing, or servicing energy storage systems and related equipment or services. Ranked by team size, largest first. Data current as of November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Nov 5, 2026 86% judged on-target in blind review

327Companies

10,692Contacts tracked

3,403Verified emails

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The 25 largest energy storage companies based in Germany

Ranked by team size

Top 25 of 327 energy storage companies based in Germany, ranked by team size, largest first. Data refreshed Nov 5, 2026. RevenueBase Smart Search rates how each company's information relates to energy storage companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Energiekonzepte Deutschland Gmbh	Indirect evidence	Leipzig, GermanyHQ checked Nov 5, 2026	201-500	331 contacts →
	Indirect evidence “Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.” Source: RevenueBase Database · checked Nov 5, 2026
2	Senec Gmbh	Strong evidence	Leipzig, GermanyHQ checked Nov 5, 2026	51-200	315 contacts →
	Strong evidence “A company with a profile The German Energy Supply GmbH Since 2009, Deutsche Energieversorgung GmbH in Leipzig has been developing and producing intelligent power storage systems…” Source: RevenueBase Database · checked Nov 5, 2026
3	IBC Solar AG	Partial evidence	Bad Staffelstein, GermanyHQ checked Nov 5, 2026	201-500	212 contacts →
	Partial evidence “IBC SOLAR ist ein führender globaler Anbieter von Lösungen und Dienstleistungen im Bereich Photovoltaik und Energiespeicher.” Source: RevenueBase Database · checked Nov 5, 2026
4	Greentech	Partial evidence	Hamburg, GermanyHQ checked Nov 5, 2026	201-500	203 contacts →
	Partial evidence “greentech is an integrated solar and storage specialist: The areas of business include project development, design, construction, and operational management of photovoltaic (PV)…” Source: RevenueBase Database · checked Nov 5, 2026
5	Fenecon	Strong evidence	Iggensbach, GermanyHQ checked Nov 5, 2026	201-500	156 contacts →
	Strong evidence “FENECON is a leading manufacturer of energy storage solutions and offers systems for private households as well as for trade, industry, utility companies and vehicle manufacturers.” Source: RevenueBase Database · checked Nov 5, 2026
6	Tesvolt AG	Partial evidence	Lutherstadt Wittenberg, GermanyHQ checked Nov 5, 2026	201-500	150 contacts →
	Partial evidence “TESVOLT AG is a German provider and system integrator of battery storage systems for commercial, industrial, and utility-scale applications.” Source: RevenueBase Database · checked Nov 5, 2026
7	Entrix	Partial evidence	Munich, GermanyHQ checked Nov 5, 2026	51-200	148 contacts →
	Partial evidence “We are an energy trader and market leader for trading flexible energy systems in Europe.” Source: RevenueBase Database · checked Nov 5, 2026
8	BMZ Germany Gmbh	Indirect evidence	Karlstein Am Main, GermanyHQ checked Nov 5, 2026	1,001-5,000	111 contacts →
	Indirect evidence “Global player in lithium-ion battery system Solutions BMZ Group is a global player in the production of lithium-ion system solutions.” Source: RevenueBase Database · checked Nov 5, 2026
9	Pure Energy	Partial evidence	Düsseldorf, GermanyHQ checked Nov 5, 2026	51-200	95 contacts →
	Partial evidence “Pure Energy is a private clean-tech organization focusing on commercial optimization of renewable & BESS assets, energy trading, origination, and "hands-on" advisory services.” Source: RevenueBase Database · checked Nov 5, 2026
10	Voltfang	Strong evidence	Aachen, GermanyHQ checked Nov 5, 2026	51-200	84 contacts →
	Strong evidence “We requalify electrical vehicle batteries after their first life in the EV into storage systems, which can store renewable energies in a sustainable way.” Source: RevenueBase Database · checked Nov 5, 2026
11	Stabl Energy	Indirect evidence	Munich, GermanyHQ checked Nov 5, 2026	51-200	83 contacts →
	Indirect evidence “We keep the battery on!” Source: RevenueBase Database · checked Nov 5, 2026
12	Green Flexibility	Strong evidence	Kempten, GermanyHQ checked Nov 5, 2026	51-200	72 contacts →
	Strong evidence “As a leading expert in the energy transition, green flexibility combines in-depth knowledge and state-of-the-art battery storage technology to make the energy infrastructure of…” Source: RevenueBase Database · checked Nov 5, 2026
13	Intilion	Strong evidence	Paderborn, GermanyHQ checked Nov 5, 2026	51-200	71 contacts →
	Strong evidence “INTILION delivers innovative, highly scalable and seamlessly integrable energy storage solutions for utility-scale, as well as industrial and grid applications.” Source: RevenueBase Database · checked Nov 5, 2026
14	The Mobility House Energy	Partial evidence	Munich, GermanyHQ checked Nov 5, 2026	51-200	70 contacts →
	Partial evidence “The Mobility House is shaping the future of energy and mobility.” Source: RevenueBase Database · checked Nov 5, 2026
15	CUBOS	Indirect evidence	Wolfsburg, GermanyHQ checked Nov 5, 2026	51-200	67 contacts →
	Indirect evidence “Wir sorgen für den optimalen Betrieb Ihrer Ladeinfrastruktur.” Source: RevenueBase Database · checked Nov 5, 2026
16	Terra ONE	Partial evidence	Berlin, GermanyHQ checked Nov 5, 2026	11-50	62 contacts →
	Partial evidence “At Terra One, we are pioneers in driving Europe's transition to climate neutrality through cutting-edge battery storage solutions.” Source: RevenueBase Database · checked Nov 5, 2026
17	Xcharge Europe	Strong evidence	Hamburg, GermanyHQ checked Nov 5, 2026	51-200	62 contacts →
	Strong evidence “XCharge is a global supplier of high-performance electric vehicle charging solutions and energy storage solutions.” Source: RevenueBase Database · checked Nov 5, 2026
18	ECO Stor	Indirect evidence	Kirchheim B. München, GermanyHQ checked Nov 5, 2026	51-200	62 contacts →
	Indirect evidence “Das Team der ECO STOR GmbH entwickelt, baut und betreibt deutschlandweit Batteriespeicher, die immer wieder Rekorde bei Leistung und Kapazität setzen.” Source: RevenueBase Database · checked Nov 5, 2026
19	Microvast Gmbh Emea	Indirect evidence	Ludwigsfelde, GermanyHQ checked Nov 5, 2026	1,001-5,000	58 contacts →
	Indirect evidence “Microvast, gegründet im Jahr 2006, beschäftigt sich mit der Forschung, Entwicklung und Produktion sowohl von Materialien und Zellen für Lithium-Ionen Batterien als auch von…” Source: RevenueBase Database · checked Nov 5, 2026
20	Tricera Energy Gmbh	Partial evidence	Dresden, GermanyHQ checked Nov 5, 2026	51-200	56 contacts →
	Partial evidence “To a new era – das ist die Vision der TRICERA energy GmbH.” Source: RevenueBase Database · checked Nov 5, 2026
21	Lion Smart Gmbh	Indirect evidence	Garching, GermanyHQ checked Nov 5, 2026	51-200	48 contacts →
	Indirect evidence “Engineeringing, Production, Integration and Sales of mobile and stationairy Battery Systems.” Source: RevenueBase Database · checked Nov 5, 2026
22	ESK Gmbh	Partial evidence	Dortmund, GermanyHQ checked Nov 5, 2026	51-200	45 contacts →
	Partial evidence “Als anerkanntes Engineering-Unternehmen für Energiespeicher- und Energiesystemdienstleistungen führt die ESK GmbH seit vielen Jahren nationale und internationale Projekte…” Source: RevenueBase Database · checked Nov 5, 2026
23	Taubersolar	Partial evidence	Tauberbischofsheim, GermanyHQ checked Nov 5, 2026	51-200	44 contacts →
	Partial evidence “TAUBER-SOLAR ist Ihr Partner für integrierte Energieinfrastruktur im Gewerbe- und Industriesegment.” Source: RevenueBase Database · checked Nov 5, 2026
24	Smart Battery Solutions Gmbh	Indirect evidence	Kleinostheim, GermanyHQ checked Nov 5, 2026	51-200	43 contacts →
	Indirect evidence “Since 2010, our company has been full of enthusiasm to hit exciting targets.” Source: RevenueBase Database · checked Nov 5, 2026
25	Storengy Deutschland	Partial evidence	Berlin, GermanyHQ checked Nov 5, 2026	51-200	42 contacts →
	Partial evidence “Storengy Deutschland, a company of ENGIE Group, is one of the leading gas storage companies in Germany.” Source: RevenueBase Database · checked Nov 5, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy storage companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy storage companies.
Partial evidence: Its own public description names part of energy storage companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy storage companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 327 energy storage companies based in Germany

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Energy storage companies based in Germany at a glance

As of Nov 5, 2026

31.8%Verified-email coverage

32.7Average contacts per company

11-50Median size (employees)

7.3%Largest-city concentration · Berlin

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

112

51-200

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 327 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy storage companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “energy storage companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy storage companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy storage companies, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,403 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many energy storage companies are based in Germany?

The directory lists 327 energy storage companies based in Germany as of November 2026.

Where are energy storage companies located?

Berlin is the single most-represented city among the companies on this list.

How many contacts and email addresses are available for energy storage companies?

The directory includes 10,692 contacts and 3,403 email addresses for energy storage companies.

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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 Smart Search, 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.