Company lists · Data refreshed September 2026

Top 25 Wind energy storage manufacturers based in Germany

Name: Wind energy storage manufacturers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 162 companies tracked

RevenueBase identified 162 wind energy storage manufacturers headquartered in Germany as of September 2026 and tracks 3,230 professional contacts across them, including 1,381 with verified work emails. Berlin is the largest hub.

This list covers wind energy storage manufacturers headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 Sep 19, 2026 86% judged on-target in blind review

162Companies

3,230Contacts tracked

1,381Verified emails

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The 25 largest wind energy storage manufacturers based in Germany

Ranked by team size

Top 25 of 162 wind energy storage manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to wind energy storage manufacturers: 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	Hoppecke Batteries	Strong evidence	Brilon, GermanyHQ checked Sep 19, 2026	1,001-5,000	530 contacts →
	Strong evidence “HOPPECKE - your expert for industrial batteries & energy storage solutions The availability and securing of electricity is one of the key requirements of our society and at the…” Source: RevenueBase Database · checked Sep 19, 2026
2	Senec Gmbh	Strong evidence	Leipzig, GermanyHQ checked Sep 19, 2026	501-1,000	347 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 Sep 19, 2026
3	Greentech	Partial evidence	Hamburg, GermanyHQ checked Sep 19, 2026	201-500	197 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 Sep 19, 2026
4	Energiequelle Gmbh	Partial evidence	Zossen, GermanyHQ checked Sep 19, 2026	201-500	189 contacts →
	Partial evidence “About us We have been active in the renewable energy market since 1997.” Source: RevenueBase Database · checked Sep 19, 2026
5	Tesvolt AG	Partial evidence	Lutherstadt Wittenberg, GermanyHQ checked Sep 19, 2026	201-500	158 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 Sep 19, 2026
6	Fenecon	Strong evidence	Iggensbach, GermanyHQ checked Sep 19, 2026	201-500	130 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 Sep 19, 2026
7	Entrix	Partial evidence	Munich, GermanyHQ checked Sep 19, 2026	51-200	120 contacts →
	Partial evidence “Beyond Trading We are an energy trader and market leader for trading flexible energy systems in Europe.” Source: RevenueBase Database · checked Sep 19, 2026
8	RCT Power	Strong evidence	Konstanz, GermanyHQ checked Sep 19, 2026	201-500	75 contacts →
	Strong evidence “Storage Systems rethought Storage systems designed by RCT Power make intelligent use of solar energy and enable home owners to become independent from power suppliers.” Source: RevenueBase Database · checked Sep 19, 2026
9	Stabl Energy	Indirect evidence	Munich, GermanyHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “We keep the battery on!” Source: RevenueBase Database · checked Sep 19, 2026
10	Intilion	Strong evidence	Paderborn, GermanyHQ checked Sep 19, 2026	51-200	68 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 Sep 19, 2026
11	Terra ONE	Partial evidence	Berlin, GermanyHQ checked Sep 19, 2026	11-50	61 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 Sep 19, 2026
12	RRC Power Solutions Gmbh	Partial evidence	Homburg / Saar, GermanyHQ checked Sep 19, 2026	201-500	60 contacts →
	Partial evidence “RRC power solutions - this name stands for high reliability and innovative technology in the field of mobile energy.” Source: RevenueBase Database · checked Sep 19, 2026
13	ECO Stor	Indirect evidence	Kirchheim B. München, GermanyHQ checked Sep 19, 2026	51-200	58 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 Sep 19, 2026
14	Green Flexibility	Strong evidence	Kempten, GermanyHQ checked Sep 19, 2026	51-200	57 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 Sep 19, 2026
15	Voltstorage	Strong evidence	Munich, GermanyHQ checked Sep 19, 2026	51-200	56 contacts →
	Strong evidence “VoltStorage is an energy storage company that develops innovative products and solutions to help providers and customers maximize energy value, eliminate curtailment/waste, and…” Source: RevenueBase Database · checked Sep 19, 2026
16	Phocos	Indirect evidence	Ulm, GermanyHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Phocos is one of the largest suppliers of off-grid and edge of grid power supply system components in the world.” Source: RevenueBase Database · checked Sep 19, 2026
17	ESK Gmbh	Partial evidence	Dortmund, GermanyHQ checked Sep 19, 2026	11-50	41 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 Sep 19, 2026
18	Smart Battery Solutions Gmbh	Indirect evidence	Kleinostheim, GermanyHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “Since 2010, our company has been full of enthusiasm to hit exciting targets.” Source: RevenueBase Database · checked Sep 19, 2026
19	Kraftblock	Strong evidence	Sulzbach/saar, GermanyHQ checked Sep 19, 2026	11-50	38 contacts →
	Strong evidence “KRAFTBLOCK is an energy storage system that is able to decarbonize industries like steel, glass or ceramics, food, chemicals or paper.” Source: RevenueBase Database · checked Sep 19, 2026
20	Cube Concepts Gmbh	Partial evidence	Kaarst, GermanyHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial evidence “CUBE CONCEPTS GmbH – Systementwickler für integrierte Energiesysteme Wir entwickeln und realisieren schlüsselfertige ganzheitliche Energiesysteme für Industrie- und…” Source: RevenueBase Database · checked Sep 19, 2026
21	Alphaess Europe	Strong evidence	Eschborn, GermanyHQ checked Sep 19, 2026	11-50	35 contacts →
	Strong evidence “AlphaESS was founded in 2012 and specializes in offering advanced energy storage services.” Source: RevenueBase Database · checked Sep 19, 2026
22	Freqcon Gmbh	Strong evidence	Rethem, GermanyHQ checked Sep 19, 2026	51-200	32 contacts →
	Strong evidence “FREQCON is one of the leading German manufacturers of power converters and control systems for renewable energy systems and energy storage applications.” Source: RevenueBase Database · checked Sep 19, 2026
23	BOS Balance Of Storage Systems AG	Partial evidence	Ulm, GermanyHQ checked Sep 19, 2026	11-50	29 contacts →
	Partial evidence “BOS Balance of Storage Systems AG is a german high-tech company based in Neu-Ulm.” Source: RevenueBase Database · checked Sep 19, 2026
24	Wstech Gmbh	Strong evidence	Flensburg, GermanyHQ checked Sep 19, 2026	51-200	24 contacts →
	Strong evidence “As a leading specialist in power electronics including photovoltaic, wind and battery storage system technologies, WSTECH GmbH develops and manufactures a whole range of solutions…” Source: RevenueBase Database · checked Sep 19, 2026
25	Thermic Energy RZ Gmbh	Partial evidence	Hirschaid, GermanyHQ checked Sep 19, 2026	51-200	24 contacts →
	Partial evidence “Thermic Energy RZ GmbH is a renewables & environment company based out of 9 Abtsweg, Hirschaid, Germany.” Source: RevenueBase Database · checked Sep 19, 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: wind energy storage manufacturers. 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 wind energy storage manufacturers.
Partial evidence: Its own public description names part of wind energy storage manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wind energy storage manufacturers. 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 162 wind energy storage manufacturers based in Germany

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Wind energy storage manufacturers based in Germany at a glance

As of Sep 19, 2026

42.8%Verified-email coverage

19.9Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Berlin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 162 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 wind energy storage manufacturers, 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 “wind energy storage manufacturers”. 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 wind energy storage manufacturers), 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 wind energy storage manufacturers, 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, 1,381 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 September 19, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names wind energy storage manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many wind energy storage manufacturers are there based in Germany?

RevenueBase identified 162 wind energy storage manufacturers headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hoppecke Batteries, headquartered in Brilon, tops this list with the largest team on record.

Which city has the most wind energy storage manufacturers?

Berlin leads with 11 headquartered companies, followed by Hamburg (7) and Munich (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,381 verified decision-maker contacts tracked across these 162 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 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.