Company lists · Data refreshed September 2026

Top 25 Renewable energy equipment suppliers based in Germany

Name: Renewable energy equipment 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 415 companies tracked

RevenueBase identified 415 renewable energy equipment suppliers headquartered in Germany as of September 2026 and tracks 54,923 professional contacts across them, including 24,179 with verified work emails. Berlin is the largest hub.

This list covers renewable energy equipment suppliers 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 17, 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 17, 2026 86% judged on-target in blind review

415Companies

54,923Contacts tracked

24,179Verified emails

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The 25 largest renewable energy equipment suppliers based in Germany

Ranked by team size

Top 25 of 415 renewable energy equipment suppliers based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy equipment suppliers: 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	Siemens Energy	Partial evidence	Munich, GermanyHQ checked Sep 17, 2026	10001+	46,587 contacts →
	Partial evidence “Siemens Energy is one of the world’s leading energy technology companies.” Source: RevenueBase Database · checked Sep 17, 2026
2	ABO Energy	Strong evidence	Wiesbaden, GermanyHQ checked Sep 17, 2026	1,001-5,000	785 contacts →
	Strong evidence “Founded in 1996, ABO Energy (fomerly known as ABO Wind) is among Europe’s leading developers of renewable energy projects.” Source: RevenueBase Database · checked Sep 17, 2026
3	Juwi Group	Strong evidence	Wörrstadt, GermanyHQ checked Sep 17, 2026	1,001-5,000	785 contacts →
	Strong evidence “For 30 years, we have been one of the leading specialists in renewable energies, offering complete project development and other services related to the planning, construction…” Source: RevenueBase Database · checked Sep 17, 2026
4	IB Vogt Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	501-1,000	784 contacts →
	Indirect evidence “ib vogt is firmly committed to supporting the decarbonisation of the global electricity sector.” Source: RevenueBase Database · checked Sep 17, 2026
5	Baywa R.E. Emea	Indirect evidence	Munich, GermanyHQ checked Sep 17, 2026	1,001-5,000	379 contacts →
	Indirect evidence “At BayWa r.e.” Source: RevenueBase Database · checked Sep 17, 2026
6	Krannich Solar Group	Partial evidence	Weil Der Stadt / Hausen, GermanyHQ checked Sep 17, 2026	1,001-5,000	236 contacts →
	Partial evidence “Since 1995, Krannich Solar has been a strong partner for photovoltaic installers and offers everything that drives the energy revolution: sound advice, effective logistics and one…” Source: RevenueBase Database · checked Sep 17, 2026
7	Greentech	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	197 contacts →
	Indirect 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 17, 2026
8	IBC Solar AG	Partial evidence	Bad Staffelstein, GermanyHQ checked Sep 17, 2026	201-500	196 contacts →
	Partial evidence “IBC SOLAR ist ein führender globaler Anbieter von Lösungen und Dienstleistungen im Bereich Photovoltaik und Energiespeicher.” Source: RevenueBase Database · checked Sep 17, 2026
9	Energiequelle Gmbh	Strong evidence	Zossen, GermanyHQ checked Sep 17, 2026	201-500	189 contacts →
	Strong evidence “About us We have been active in the renewable energy market since 1997.” Source: RevenueBase Database · checked Sep 17, 2026
10	Energieversum EIN Unternehmen DER Enbw Gruppe	Indirect evidence	Steinhagen, GermanyHQ checked Sep 17, 2026	201-500	162 contacts →
	Indirect evidence “Mit Premium-Photovoltaikanlagen und Wärmepumpen im Komplettpaket erleichtern wir seit 2010 Privat- und Gewerbekunden bundesweit den Umstieg auf eine unabhängige, nachhaltige…” Source: RevenueBase Database · checked Sep 17, 2026
11	Memodo Gmbh	Partial evidence	München, GermanyHQ checked Sep 17, 2026	201-500	147 contacts →
	Partial evidence “Zusammen mit unseren starken Partnern und der neusten Technologie gestalten wir die Energiezukunft.” Source: RevenueBase Database · checked Sep 17, 2026
12	ENTER	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	136 contacts →
	Partial evidence “Enter ist ein bundesweit tätiger Anbieter von Wärmepumpen, Solaranlagen (Photovoltaik) mit Stromspeicher, Wallboxen und Energiemanagement-Systemen für Eigenheimbesitzer in…” Source: RevenueBase Database · checked Sep 17, 2026
13	Schoenergie	Partial evidence	Föhren, GermanyHQ checked Sep 17, 2026	201-500	134 contacts →
	Partial evidence “Unabhängigkeit & Energiehoheit gewinnen, Kosten selbststimmt steuern: Schoenergie entwickelt, plant, baut und betreibt nachhaltige Energielösungen für Menschen, Unternehmen und…” Source: RevenueBase Database · checked Sep 17, 2026
14	Fenecon	Partial evidence	Iggensbach, GermanyHQ checked Sep 17, 2026	201-500	130 contacts →
	Partial 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 17, 2026
15	Reonic	Strong evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	113 contacts →
	Strong evidence “Reonic enables renewable energy installers to sell, design and install systems better and faster than ever before.” Source: RevenueBase Database · checked Sep 17, 2026
16	Boreas Energie Gmbh	Partial evidence	Dresden, GermanyHQ checked Sep 17, 2026	201-500	91 contacts →
	Partial evidence “Natur ist unsere Energie.” Source: RevenueBase Database · checked Sep 17, 2026
17	Baywa R.E. Solar Distribution DE	Indirect evidence	Tübingen, GermanyHQ checked Sep 17, 2026	201-500	91 contacts →
	Indirect evidence “Strom und Sonne: Das gehört für uns fest zusammen.” Source: RevenueBase Database · checked Sep 17, 2026
18	Phocos	Partial evidence	Ulm, GermanyHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial 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 17, 2026
19	Elen Energy	Partial evidence	Muelheim An Der Ruhr, GermanyHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “Elen is a company specializing in offering design services for solar energy solutions, energy storage, electrical installation, technical advice, and solutions in energy…” Source: RevenueBase Database · checked Sep 17, 2026
20	Eigensonne	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	201-500	49 contacts →
	Partial evidence “EIGENSONNE is the most convenient way to start producing your own solar energy.” Source: RevenueBase Database · checked Sep 17, 2026
21	Off-Grid Europe	Strong evidence	Pfullendorf, GermanyHQ checked Sep 17, 2026	11-50	49 contacts →
	Strong evidence “Integrating renewable energies into the global energy mix through intelligent stand-alone systems, can help to address the energy needs of off-grid areas all over the world.” Source: RevenueBase Database · checked Sep 17, 2026
22	Tepto Gmbh	Indirect evidence	Marienheide, GermanyHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “Wir bringen die Sonne in dein Leben – nachhaltig, unabhängig, fair.” Source: RevenueBase Database · checked Sep 17, 2026
23	Adler Solar Gmbh	Partial evidence	Bremen, GermanyHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Die ADLER Solar GmbH aus Bremen plant, baut und installiert Energielösungen.” Source: RevenueBase Database · checked Sep 17, 2026
24	Cube Concepts Gmbh	Partial evidence	Kaarst, GermanyHQ checked Sep 17, 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 17, 2026
25	Securenergy	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial evidence “Ökonomisch denken – ökologisch handeln ist unser Leitbild; nachhaltig Energie produzieren, unser Ziel.” Source: RevenueBase Database · checked Sep 17, 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: renewable energy equipment suppliers. 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 renewable energy equipment suppliers.
Partial evidence: Its own public description names part of renewable energy equipment suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy equipment suppliers. 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 415 renewable energy equipment suppliers based in Germany

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Renewable energy equipment suppliers based in Germany at a glance

As of Sep 17, 2026

44.0%Verified-email coverage

132.3Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

160

11-50

164

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 415 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 renewable energy equipment suppliers, 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 “renewable energy equipment suppliers”. 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 renewable energy equipment suppliers), 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 renewable energy equipment suppliers, 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, 24,179 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 17, 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 renewable energy equipment suppliers, 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 renewable energy equipment suppliers are there based in Germany?

RevenueBase identified 415 renewable energy equipment suppliers 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?

Siemens Energy, headquartered in Munich, tops this list with the largest team on record.

Which city has the most renewable energy equipment suppliers?

Berlin leads with 21 headquartered companies, followed by Hamburg (13) and Munich (9).

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 24,179 verified decision-maker contacts tracked across these 415 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 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 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.