Company lists · Data refreshed November 2026

Top 25 Renewable energy advocacy groups based in Germany

RevenueBase identified 69 company matches for renewable energy advocacy groups associated with Germany as of November 2026 and tracks 1,557 professional contacts across them, including 276 with verified work emails. Berlin is the largest hub.

This list covers company matches for renewable energy advocacy groups 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
69Companies
1,557Contacts tracked
276Verified emails
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The 25 largest renewable energy advocacy groups based in Germany

Ranked by team size
Top 25 of 69 company matches for renewable energy advocacy groups 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 matchFreiburg, GermanyHQ recorded Nov 6, 20261,001-5,000950 contacts →

Exact match

“The Fraunhofer Institute for Solar Energy Systems ISE in Freiburg, Germany is the largest solar research institute in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Als Dachverband der Erneuerbare-Energien-Branche in Deutschland bündelt der BEE die Interessen von 55 Verbänden und Unternehmen aus den Branchen der Wind, Bio- und Solarenergie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMeldorf, GermanyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are CarbonFreed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Das Umweltinstitut München ist ein unabhängiger Verein, der sich gegen Atomkraft, für gentechnikfreies Essen, für eine nachhaltige Energiewende und für den ökologischen Landbau…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Within 6 hours deserts receive more energy from the sun than humankind consumes within a year" Based on this scientific finding, the DESERTEC Foundation promotes the widespread…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGladbeck, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Energiewender mit Weitblick Wir wollen die Wende in Nordrhein-Westfalen gemeinsam schaffen – hin zu einem verantwortungsbewussten System der Energieversorgung, von dem wir und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWerdau, GermanyHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Erneuerbare Energien schützen unseren Planeten, denn für ihn gibt es nur eine Chance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“We are advocating for community energy in Germany for 100% renewable energies latest by 2030”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Wir sind die Energiewende-Macher in Nordrhein-Westfalen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Groundbreaking knowledge for the new energy world The story of the Berliner Solarpraxis began in 1992.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Die Agentur für Erneuerbare Energien (AEE) begleitet und unterstützt die Energiewende mit PR- und Öffentlichkeitsarbeit, um die Akzeptanz für den Ausbau der Erneuerbaren Energien…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSachsenheim, GermanyHQ recorded Nov 6, 2026201-50010 contacts →

Exact match

“Die N° SICHER für deine ENERGIE-ZUKUNFT Das ist unser Motto und gleichzeitig das Versprechen für jede:n, der oder die mit uns für die Energie-Revolution im Einsatz ist, sei es als…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHerten, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Bei NATURWERK setzen wir uns leidenschaftlich für eine nachhaltige Energiezukunft ein.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHanover, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Unsere Mission: effiziente und mit Erneuerbaren Energien betriebene Energieerzeugungsanlagen in allen Gebäuden bis 2045.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAachen, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Der Solarenergie-Förderverein (SFV) setzt sich für eine schnellstmögliche, nachhaltige Energiewende ein - dezentral und bürgernah.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDurmersheim, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“SOLAR ACTIV: WEIL NEUE ENEGIE VORSPRUNG BRINGT!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHeidelberg, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Wir arbeiten für eine Energiewende in Bürger:innenhand, dezentral und erneuerbar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKiel, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Der Landesverband Erneuerbare Energien Schleswig-Holstein steht für die Vielfalt und gemeinsame Stärke der Erneuerbaren-Branche.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSinsheim, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Unser Fokus liegt auf der Gewinnung und Verbreitung 100% regenerativer Energien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHanover, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Der LEE Niedersachsen/Bremen ist der Branchenverband der Erzeuger Erneuerbarer Energien in Niedersachsen und Bremen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMunich, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Beim Thema Klimawandel und der Rolle, die die Energiewende dabei spielt, sind sich alle einig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKerpen, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Die Energie-Revolution beginnt: Wir entfachen das grüne Feuer!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSchonefeld, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Vision: Unsere Vision ist eine Welt, in der jeder Mensch Zugang zu sauberer und nachhaltiger Energie hat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRostock, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Der Landesverband Erneuerbare Energien Mecklenburg-Vorpommern e.”

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

Showing 25 of 69 renewable energy advocacy groups based in Germany

See the full list, filter by size, metro and specialty, and access 276 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy advocacy groups based in Germany at a glance

As of Nov 6, 2026
17.7%Verified-email coverage
22.6Average contacts per company
1-10Median size (employees)
17.4%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
23
51-200
1
201-500
1
1,001-5,000
2

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 69 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 “renewable energy advocacy groups” 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 276 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 “renewable energy advocacy groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy advocacy groups are there based in Germany?

RevenueBase identified 69 company matches for renewable energy advocacy groups 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?

Fraunhofer-Institut FÜR Solare Energiesysteme ISE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy advocacy groups?

Berlin leads with 12 company records, followed by Hamburg (4) and Munich (4).

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 276 professional contacts with verified work emails tracked across these 69 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.

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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.