Company lists · Data refreshed September 2026
Top 25 Environmental research and advocacy organizations based in Germany
RevenueBase identified 158 company matches for environmental research and advocacy organizations associated with Germany as of September 2026 and tracks 2,813 professional contacts across them, including 1,036 with verified work emails. Berlin is the largest hub.
This list covers company matches for environmental research and advocacy organizations 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 19, 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.
The 25 largest environmental research and advocacy organizations based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 762 contacts → | ||||
Exact match “The Helmholtz Centre for Environmental Research - UFZ was established in 1991 and has more than 1,100 employees in Leipzig, Halle/S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 262 contacts → | ||||
Exact match “Der NABU engagiert sich seit 1899 für Mensch und Natur.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 249 contacts → | ||||
Exact match “The Wuppertal Institute is an implementation-oriented research institute with roots in North Rhine-Westphalia and a global outlook.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 161 contacts → | ||||
Exact match “Greenpeace ist eine internationale Umweltorganisation, die seit 50 Jahren mit gewaltfreien Aktionen für den Schutz der Lebensgrundlagen kämpft.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 126 contacts → | ||||
Exact match “Die Deutsche Umwelthilfe ist ein gemeinnütziger Natur, Umwelt- und Verbraucherschutzverband.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 102 contacts → | ||||
Exact match “Ecologic Institute is an independent scientific institute for environmental research and policy analysis based in Berlin.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 53 contacts → | ||||
Exact match “Das ifeu forscht und berät weltweit zu wichtigen Umwelt- und Nachhaltigkeitsthemen für zahlreiche internationale und nationale Fördermittel- und Auftraggeber.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 47 contacts → | ||||
Exact match “BioConsult SH ist ein Team von Naturwissenschaftlern, das seit 1998 als unabhängiges, ökologisches Forschungs- und Consultingbüro besteht.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 45 contacts → | ||||
Exact match “Bauhaus Earth is committed to a future where buildings, cities, and landscapes proactively contribute to climate restoration and have a positive impact on the planet and its…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “Wir sind Entwicklungshelfer, Vielfaltschützer und Erlebnisraumgestalter – Wir sind die Stiftung Naturschutz Schleswig-Holstein.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “For more than twenty years, the Global Nature Fund (GNF) has been committed to the protection of nature and the environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 23 contacts → | ||||
Exact match “Seit engagieren wir uns für Natur, Moor- und Klimaschutz und sind heute eine weltweit vernetzte Naturschutzinstitution.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 22 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “Das Unabhängige Institut für Umweltfragen - UfU e.V.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 20 contacts → | ||||
Exact match “A globally recognised non profit think-tank driven by the vision of collective local and global efforts focusing on climate change, sustainable development, biodiversity and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 20 contacts → | ||||
Exact match “Mit innovativen Medienformaten setzen wir uns für den Schutz der Umwelt und die Förderung der Demokratie ein.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “Gesundheit beginnt mit sauberer Luft zum Atmen, genug Wasser zum Trinken, Pflanzen zum Essen, erträglichen Temperaturen und einem guten Miteinander.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “Die ARSU GmbH, mit Sitz in Oldenburg, bearbeitet seit mehr als 40 Jahren Planungs, Forschungs- und Umsetzungsprojekte mit einer großen inhaltlichen Bandbreite in den Bereichen…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “Harbauer Environmental Technology develops and builds innovative technologies for the protection of the environment and for the remediation of existing damage to ecosystems, in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Hot or Cool Institute is a public interest think tank working at the intersection of society and sustainability.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Wie setzen uns als Deutsche KlimaStiftung bereits seit 2009 unabhängig und gemeinnützig für Klimabildung und Dialog im In- und Ausland ein.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “Wir stehen für kompetenten Waldschutz seit fast 75 Jahren.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “gaiac is a research institute (registered association), founded in 2003 as a legally independent spin-off from the Institute for Environmental Research at RWTH Aachen University…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Heimatwurzeln setzt sich ein für bürgerlichen Klimaschutz und fördert mit Partnerorganisationen die Akzeptanz für Klimaschutzmaßnahmen in der Mitte der Gesellschaft.” Recorded in the RevenueBase company graph · Sep 19, 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 “environmental research and advocacy organizations”. 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 158 environmental research and advocacy organizations based in Germany
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Environmental research and advocacy organizations based in Germany at a glance
As of Sep 19, 2026Companies by employee count
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 158 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 “environmental research and advocacy organizations” 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 1,036 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 19, 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 “environmental research and advocacy organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental research and advocacy organizations are there based in Germany?
RevenueBase identified 158 company matches for environmental research and advocacy organizations 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?
Helmholtz Centre For Environmental Research UFZ tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental research and advocacy organizations?
Berlin leads with 36 company records, followed by Hamburg (12) and Munich (8).
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 1,036 professional contacts with verified work emails tracked across these 158 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 158 environmental research and advocacy organizations based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Environmental research and advocacy organizations by geography
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- Environmental research and advocacy organizations based in San Francisco, United States
- Environmental research and advocacy organizations based in Seattle, United States
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- Environmental research and advocacy organizations based in Argentina
- Environmental research and advocacy organizations based in Australia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental research and advocacy organizations based in Mumbai, India
- Environmental research and advocacy organizations based in New Delhi, India
- Environmental research and advocacy organizations based in Boston, United States
- Environmental research and advocacy organizations based in Denver, United States
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Company intelligence · public preview
Top 25 environmental research and advocacy organizations based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 158 matching company records for environmental research and advocacy organizations based in Germany, with 2,813 tracked contacts and 1,036 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental research and advocacy organizations based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Leipzig, GermanyReported employees: 1,001-5,000 | Leipzig, Germany | 1,001-5,000 | Exact match | 762 contacts → |
“The Helmholtz Centre for Environmental Research - UFZ was established in 1991 and has more than 1,100 employees in Leipzig, Halle/S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nabu E.Vnabu.de HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 262 contacts → |
“Der NABU engagiert sich seit 1899 für Mensch und Natur.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wuppertal Institute For Climate, Environment And Energywupperinst.org HQ: Wuppertal, GermanyReported employees: 201-500 | Wuppertal, Germany | 201-500 | Exact match | 249 contacts → |
“The Wuppertal Institute is an implementation-oriented research institute with roots in North Rhine-Westphalia and a global outlook.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Greenpeace Deutschlandgreenpeace.de HQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 161 contacts → |
“Greenpeace ist eine internationale Umweltorganisation, die seit 50 Jahren mit gewaltfreien Aktionen für den Schutz der Lebensgrundlagen kämpft.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Deutsche Umwelthilfeduh.de HQ: Radolfzell / Berlin, GermanyReported employees: 51-200 | Radolfzell / Berlin, Germany | 51-200 | Exact match | 126 contacts → |
“Die Deutsche Umwelthilfe ist ein gemeinnütziger Natur, Umwelt- und Verbraucherschutzverband.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ecologic Instituteecologic.eu HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 102 contacts → |
“Ecologic Institute is an independent scientific institute for environmental research and policy analysis based in Berlin.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  IFEUifeu.deHQ: Heidelberg, GermanyReported employees: 51-200 | Heidelberg, Germany | 51-200 | Exact match | 53 contacts → |
“Das ifeu forscht und berät weltweit zu wichtigen Umwelt- und Nachhaltigkeitsthemen für zahlreiche internationale und nationale Fördermittel- und Auftraggeber.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Bioconsult SHbioconsult-sh.deHQ: Husum, GermanyReported employees: 51-200 | Husum, Germany | 51-200 | Exact match | 47 contacts → |
“BioConsult SH ist ein Team von Naturwissenschaftlern, das seit 1998 als unabhängiges, ökologisches Forschungs- und Consultingbüro besteht.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bauhaus Earthbauhauserde.org HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 45 contacts → |
“Bauhaus Earth is committed to a future where buildings, cities, and landscapes proactively contribute to climate restoration and have a positive impact on the planet and its…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stiftung Naturschutz Schleswig-Holsteinstiftungsland.de HQ: Molfsee, GermanyReported employees: 51-200 | Molfsee, Germany | 51-200 | Exact match | 29 contacts → |
“Wir sind Entwicklungshelfer, Vielfaltschützer und Erlebnisraumgestalter – Wir sind die Stiftung Naturschutz Schleswig-Holstein.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bund Naturschutz In Bayern E.Vmiltenberg.bund-naturschutz.de HQ: Erlenbach, GermanyReported employees: 11-50 | Erlenbach, Germany | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Global Nature Fundglobalnature.org HQ: Radolfzell Am Bodensee, GermanyReported employees: 11-50 | Radolfzell Am Bodensee, Germany | 11-50 | Exact match | 25 contacts → |
“For more than twenty years, the Global Nature Fund (GNF) has been committed to the protection of nature and the environment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Michael Succow Stiftungsuccow-stiftung.de HQ: Greifswald, GermanyReported employees: 11-50 | Greifswald, Germany | 11-50 | Exact match | 23 contacts → |
“Seit engagieren wir uns für Natur, Moor- und Klimaschutz und sind heute eine weltweit vernetzte Naturschutzinstitution.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Umweltinstitut Münchenumweltinstitut.org HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 22 contacts → |
“Das Umweltinstitut München ist ein unabhängiger Verein, der sich gegen Atomkraft, für gentechnikfreies Essen, für eine nachhaltige Energiewende und für den ökologischen Landbau…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 20 contacts → |
“Das Unabhängige Institut für Umweltfragen - UfU e.V.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Slycan Trustslycantrust.org HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 20 contacts → |
“A globally recognised non profit think-tank driven by the vision of collective local and global efforts focusing on climate change, sustainable development, biodiversity and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Interactive Media Foundationinteractivemedia-foundation.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 20 contacts → |
“Mit innovativen Medienformaten setzen wir uns für den Schutz der Umwelt und die Förderung der Demokratie ein.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Stiftung Gesunde Erdestiftung-gegm.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 20 contacts → |
“Gesundheit beginnt mit sauberer Luft zum Atmen, genug Wasser zum Trinken, Pflanzen zum Essen, erträglichen Temperaturen und einem guten Miteinander.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Oldenburg, GermanyReported employees: 11-50 | Oldenburg, Germany | 11-50 | Exact match | 18 contacts → |
“Die ARSU GmbH, mit Sitz in Oldenburg, bearbeitet seit mehr als 40 Jahren Planungs, Forschungs- und Umsetzungsprojekte mit einer großen inhaltlichen Bandbreite in den Bereichen…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Harbauer Gmbhharbauer-berlin.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 18 contacts → |
“Harbauer Environmental Technology develops and builds innovative technologies for the protection of the environment and for the remediation of existing damage to ecosystems, in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HOT OR Cool Institutehotorcool.org HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 16 contacts → |
“Hot or Cool Institute is a public interest think tank working at the intersection of society and sustainability.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Deutsche Klimastiftungdeutsche-klimastiftung.de HQ: Bremen, GermanyReported employees: 1-10 | Bremen, Germany | 1-10 | Exact match | 15 contacts → |
“Wie setzen uns als Deutsche KlimaStiftung bereits seit 2009 unabhängig und gemeinnützig für Klimabildung und Dialog im In- und Ausland ein.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SDW Bundesverbandsdw.de HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 14 contacts → |
“Wir stehen für kompetenten Waldschutz seit fast 75 Jahren.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gaiac ECO Assessment & Researchgaiac-eco.de HQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 13 contacts → |
“gaiac is a research institute (registered association), founded in 2003 as a legally independent spin-off from the Institute for Environmental Research at RWTH Aachen University…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Heimatwurzelnheimatwurzeln.de HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 9 contacts → |
“Heimatwurzeln setzt sich ein für bürgerlichen Klimaschutz und fördert mit Partnerorganisationen die Akzeptanz für Klimaschutzmaßnahmen in der Mitte der Gesellschaft.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 158 company matches
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Environmental research and advocacy organizations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
154 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 158 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental research and advocacy organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental research and advocacy organizations did RevenueBase find based in Germany?
The saved snapshot records 158 matching company records, 2,813 tracked contacts and 1,036 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental research and advocacy organizations by geography
- Environmental research and advocacy organizations based in Mumbai, India
- Environmental research and advocacy organizations based in New Delhi, India
- Environmental research and advocacy organizations based in Boston, United States
- Environmental research and advocacy organizations based in Denver, United States
- Environmental research and advocacy organizations based in Los Angeles, United States
- Environmental research and advocacy organizations based in New York, United States
- Environmental research and advocacy organizations based in Portland, United States
- Environmental research and advocacy organizations based in San Francisco, United States
- Environmental research and advocacy organizations based in Seattle, United States
- Environmental research and advocacy organizations based in Washington, United States
- Environmental research and advocacy organizations based in Argentina
- Environmental research and advocacy organizations based in Australia
Cite this list
RevenueBase Data Team. Top 25 environmental research and advocacy organizations based in Germany. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-research-and-advocacy-organizations/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental research and advocacy organizations based in Mumbai, India
- Environmental research and advocacy organizations based in New Delhi, India
- Environmental research and advocacy organizations based in Boston, United States
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- Environmental research and advocacy organizations based in New York, United States
Company intelligence · public preview
Top 25 environmental research and advocacy organizations based in Germany
RevenueBase records 158 matching company records for environmental research and advocacy organizations based in Germany, with 2,813 tracked contacts and 1,036 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental research and advocacy organizations based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Leipzig, GermanyReported employees: 1,001-5,000 | Leipzig, Germany | 1,001-5,000 | Exact match | 762 contacts → |
“The Helmholtz Centre for Environmental Research - UFZ was established in 1991 and has more than 1,100 employees in Leipzig, Halle/S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nabu E.Vnabu.de HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 262 contacts → |
“Der NABU engagiert sich seit 1899 für Mensch und Natur.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wuppertal Institute For Climate, Environment And Energywupperinst.org HQ: Wuppertal, GermanyReported employees: 201-500 | Wuppertal, Germany | 201-500 | Exact match | 249 contacts → |
“The Wuppertal Institute is an implementation-oriented research institute with roots in North Rhine-Westphalia and a global outlook.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Greenpeace Deutschlandgreenpeace.de HQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 161 contacts → |
“Greenpeace ist eine internationale Umweltorganisation, die seit 50 Jahren mit gewaltfreien Aktionen für den Schutz der Lebensgrundlagen kämpft.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Deutsche Umwelthilfeduh.de HQ: Radolfzell / Berlin, GermanyReported employees: 51-200 | Radolfzell / Berlin, Germany | 51-200 | Exact match | 126 contacts → |
“Die Deutsche Umwelthilfe ist ein gemeinnütziger Natur, Umwelt- und Verbraucherschutzverband.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ecologic Instituteecologic.eu HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 102 contacts → |
“Ecologic Institute is an independent scientific institute for environmental research and policy analysis based in Berlin.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IFEUifeu.de HQ: Heidelberg, GermanyReported employees: 51-200 | Heidelberg, Germany | 51-200 | Exact match | 53 contacts → |
“Das ifeu forscht und berät weltweit zu wichtigen Umwelt- und Nachhaltigkeitsthemen für zahlreiche internationale und nationale Fördermittel- und Auftraggeber.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bioconsult SHbioconsult-sh.de HQ: Husum, GermanyReported employees: 51-200 | Husum, Germany | 51-200 | Exact match | 47 contacts → |
“BioConsult SH ist ein Team von Naturwissenschaftlern, das seit 1998 als unabhängiges, ökologisches Forschungs- und Consultingbüro besteht.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bauhaus Earthbauhauserde.org HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 45 contacts → |
“Bauhaus Earth is committed to a future where buildings, cities, and landscapes proactively contribute to climate restoration and have a positive impact on the planet and its…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stiftung Naturschutz Schleswig-Holsteinstiftungsland.de HQ: Molfsee, GermanyReported employees: 51-200 | Molfsee, Germany | 51-200 | Exact match | 29 contacts → |
“Wir sind Entwicklungshelfer, Vielfaltschützer und Erlebnisraumgestalter – Wir sind die Stiftung Naturschutz Schleswig-Holstein.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bund Naturschutz In Bayern E.Vmiltenberg.bund-naturschutz.de HQ: Erlenbach, GermanyReported employees: 11-50 | Erlenbach, Germany | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Global Nature Fundglobalnature.org HQ: Radolfzell Am Bodensee, GermanyReported employees: 11-50 | Radolfzell Am Bodensee, Germany | 11-50 | Exact match | 25 contacts → |
“For more than twenty years, the Global Nature Fund (GNF) has been committed to the protection of nature and the environment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Michael Succow Stiftungsuccow-stiftung.de HQ: Greifswald, GermanyReported employees: 11-50 | Greifswald, Germany | 11-50 | Exact match | 23 contacts → |
“Seit engagieren wir uns für Natur, Moor- und Klimaschutz und sind heute eine weltweit vernetzte Naturschutzinstitution.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Umweltinstitut Münchenumweltinstitut.org HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 22 contacts → |
“Das Umweltinstitut München ist ein unabhängiger Verein, der sich gegen Atomkraft, für gentechnikfreies Essen, für eine nachhaltige Energiewende und für den ökologischen Landbau…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 20 contacts → |
“Das Unabhängige Institut für Umweltfragen - UfU e.V.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Slycan Trustslycantrust.org HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 20 contacts → |
“A globally recognised non profit think-tank driven by the vision of collective local and global efforts focusing on climate change, sustainable development, biodiversity and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Interactive Media Foundationinteractivemedia-foundation.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 20 contacts → |
“Mit innovativen Medienformaten setzen wir uns für den Schutz der Umwelt und die Förderung der Demokratie ein.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Stiftung Gesunde Erdestiftung-gegm.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 20 contacts → |
“Gesundheit beginnt mit sauberer Luft zum Atmen, genug Wasser zum Trinken, Pflanzen zum Essen, erträglichen Temperaturen und einem guten Miteinander.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Oldenburg, GermanyReported employees: 11-50 | Oldenburg, Germany | 11-50 | Exact match | 18 contacts → |
“Die ARSU GmbH, mit Sitz in Oldenburg, bearbeitet seit mehr als 40 Jahren Planungs, Forschungs- und Umsetzungsprojekte mit einer großen inhaltlichen Bandbreite in den Bereichen…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Harbauer Gmbhharbauer-berlin.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 18 contacts → |
“Harbauer Environmental Technology develops and builds innovative technologies for the protection of the environment and for the remediation of existing damage to ecosystems, in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HOT OR Cool Institutehotorcool.org HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 16 contacts → |
“Hot or Cool Institute is a public interest think tank working at the intersection of society and sustainability.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Deutsche Klimastiftungdeutsche-klimastiftung.de HQ: Bremen, GermanyReported employees: 1-10 | Bremen, Germany | 1-10 | Exact match | 15 contacts → |
“Wie setzen uns als Deutsche KlimaStiftung bereits seit 2009 unabhängig und gemeinnützig für Klimabildung und Dialog im In- und Ausland ein.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SDW Bundesverbandsdw.de HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 14 contacts → |
“Wir stehen für kompetenten Waldschutz seit fast 75 Jahren.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gaiac ECO Assessment & Researchgaiac-eco.de HQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 13 contacts → |
“gaiac is a research institute (registered association), founded in 2003 as a legally independent spin-off from the Institute for Environmental Research at RWTH Aachen University…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Heimatwurzelnheimatwurzeln.de HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 9 contacts → |
“Heimatwurzeln setzt sich ein für bürgerlichen Klimaschutz und fördert mit Partnerorganisationen die Akzeptanz für Klimaschutzmaßnahmen in der Mitte der Gesellschaft.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 158 company matches
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Environmental research and advocacy organizations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
154 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 158 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental research and advocacy organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental research and advocacy organizations did RevenueBase find based in Germany?
The saved snapshot records 158 matching company records, 2,813 tracked contacts and 1,036 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 environmental research and advocacy organizations based in Germany. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-research-and-advocacy-organizations/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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