Company lists · Data refreshed October 2026
Top 25 Nonprofit solar organizations based in Germany
RevenueBase identified 720 company matches for nonprofit solar organizations associated with Germany as of October 2026 and tracks 6,945 professional contacts across them, including 2,359 with verified work emails. Berlin is the largest hub.
This list covers company matches for nonprofit solar 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 October 18, 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 nonprofit solar organizations based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 900 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 487 contacts → | ||||
Exact match “Clean, affordable energy for all is one of the greatest challenges of our time.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 440 contacts → | ||||
Exact match “Gemeinsam machen wir Wohnen klimaneutral!” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 311 contacts → | ||||
Exact match “ENERPARC AG is an internationally oriented specialist for all business related to photovoltaics, whether it's in a technical or commercial role, pure consultation or…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 140 contacts → | ||||
Exact match “Chint Solar is a leading player active in project development, financing, realization and operation of solar parks.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 136 contacts → | ||||
Exact match “Make energy a driver of business success.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 93 contacts → | ||||
Exact match “Strom und Sonne: Das gehört für uns fest zusammen.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 79 contacts → | ||||
Exact match “We provide technologies for the energy of the future.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 72 contacts → | ||||
Exact match “NexWafe, based in Freiburg, is commercializing an engineered green solar wafer production process to make the PV industry more sustainable.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 66 contacts → | ||||
Exact match “Since 2022 part of the EDPR, a leading global renewable energy company.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 65 contacts → | ||||
Exact match “Our vision CO2-free energy for 100% of companies Our mission We develop and operate solar and charging infrastructure to save 1 gigatonne of CO2 together with our customers.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 65 contacts → | ||||
Exact match “Innovative solar solutions for the sustainable future of your company.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 59 contacts → | ||||
Exact match “Elen is a company specializing in offering design services for solar energy solutions, energy storage, electrical installation, technical advice, and solutions in energy…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 55 contacts → | ||||
Exact match “Alle sprechen von der Energiewende.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 50 contacts → | ||||
Exact match “klarsolar is a Germany based company which has its focus in renewable energy, photovoltaic sytems in particular.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 48 contacts → | ||||
Exact match “ecoligo is leading the clean energy revolution in emerging markets with solar energy solutions that generate economic and environmental returns, all financed by crowdinvestors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 47 contacts → | ||||
Exact match “FEBESOL macht im Jahr rund 2.500 Privathaushalte unabhängig(er) von externen Stromversorgern und hilft seinen Kunden mit maßgeschneiderten Photovoltaikanlagen Geld zu sparen.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 44 contacts → | ||||
Exact match “Wir bringen die Sonne in dein Leben – nachhaltig, unabhängig, fair.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 44 contacts → | ||||
Exact match “EIGENSONNE is the most convenient way to start producing your own solar energy.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 37 contacts → | ||||
Exact match “Wir sind Dein zuverlässiger Partner für schlüsselfertige Photovoltaik-Anlagen in allen Größen!” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 36 contacts → | ||||
Exact match “RCT Solutions GmbH covers the full range of photovoltaic value chain providing customised services from FEED & owner's engineering to business & financial modeling and PV…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 35 contacts → | ||||
Exact match “Ökonomisch denken – ökologisch handeln ist unser Leitbild; nachhaltig Energie produzieren, unser Ziel.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 35 contacts → | ||||
Exact match “Wir haben deutschlandweit bereits über Photovoltaikanlagen gebaut und arbeiten für viele zufriedene Kunden seit 21Jahren.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 34 contacts → | ||||
Exact match “Die Sunniva GmbH wurde im Jahr 2020 gegründet und hat ihren Unternehmenssitz in Eschwege, Deutschland.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 34 contacts → | ||||
Exact match “Unsere Kompetenz und Erfahrung im Bau und Betrieb von PV-Anlagen haben wir seit 2019 in der enercity Solution GmbH gebündelt.” Recorded in the RevenueBase company graph · Oct 18, 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 “nonprofit solar 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 720 nonprofit solar organizations based in Germany
See the full list, filter by size, metro and specialty, and access 2,359 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Nonprofit solar organizations based in Germany at a glance
As of Oct 18, 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 720 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 “nonprofit solar 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 2,359 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 October 18, 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.
Nonprofit solar organizations by metro
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 “nonprofit solar organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nonprofit solar organizations are there based in Germany?
RevenueBase identified 720 company matches for nonprofit solar organizations associated with Germany as of October 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 nonprofit solar organizations?
Berlin leads with 68 company records, followed by Munich (35) and Hamburg (28).
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 2,359 professional contacts with verified work emails tracked across these 720 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 October 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 720 nonprofit solar organizations based in Germany. Start with a free account, no credit card.
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Nonprofit solar organizations by geography
- Nonprofit solar organizations based in Brisbane, Australia
- Nonprofit solar organizations based in Melbourne, Australia
- Nonprofit solar organizations based in Sydney, Australia
- Nonprofit solar organizations based in Belo Horizonte, Brazil
- Nonprofit solar organizations based in Fortaleza, Brazil
- Nonprofit solar organizations based in Rio De Janeiro, Brazil
- Nonprofit solar organizations based in Sao Paulo, Brazil
- Nonprofit solar organizations based in Calgary, Canada
- Nonprofit solar organizations based in Toronto, Canada
- Nonprofit solar organizations based in Santiago, Chile
- Nonprofit solar organizations based in Paris, France
- Nonprofit solar organizations based in Berlin, Germany
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
- Nonprofit solar organizations based in Brisbane, Australia
- Nonprofit solar organizations based in Melbourne, Australia
- Nonprofit solar organizations based in Sydney, Australia
- Nonprofit solar organizations based in Belo Horizonte, Brazil
- Nonprofit solar organizations based in Fortaleza, Brazil
- Nonprofit solar organizations based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 nonprofit solar 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 720 matching company records for nonprofit solar organizations based in Germany, with 6,945 tracked contacts and 2,359 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: October 18, 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 nonprofit solar 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 |  Fraunhofer-Institut FÜR Solare Energiesysteme ISEise.fraunhofer.deHQ: Freiburg, GermanyReported employees: 1,001-5,000 | Freiburg, Germany | 1,001-5,000 | Exact match | 900 contacts → |
“The Fraunhofer Institute for Solar Energy Systems ISE in Freiburg, Germany is the largest solar research institute in Europe.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sonnen Gmbhsonnen.deHQ: Wildpoldsried, GermanyReported employees: 501-1,000 | Wildpoldsried, Germany | 501-1,000 | Exact match | 487 contacts → |
“Clean, affordable energy for all is one of the greatest challenges of our time.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Thermondothermondo.de HQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 440 contacts → |
“Gemeinsam machen wir Wohnen klimaneutral!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Enerparc AGenerparc.deHQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 311 contacts → |
“ENERPARC AG is an internationally oriented specialist for all business related to photovoltaics, whether it's in a technical or commercial role, pure consultation or…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Chint Solar Europechintsolar.comHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 140 contacts → |
“Chint Solar is a leading player active in project development, financing, realization and operation of solar parks.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  TRAWAtrawa.deHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 136 contacts → |
“Make energy a driver of business success.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Baywa R.E. Solar Distribution DEsolar-distribution.baywa-re.deHQ: Tübingen, GermanyReported employees: 201-500 | Tübingen, Germany | 201-500 | Exact match | 93 contacts → |
“Strom und Sonne: Das gehört für uns fest zusammen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Avancis Gmbhavancis.deHQ: Torgau, GermanyReported employees: 201-500 | Torgau, Germany | 201-500 | Exact match | 79 contacts → |
“We provide technologies for the energy of the future.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nexwafenexwafe.com HQ: Freiburg Im Breisgau, GermanyReported employees: 51-200 | Freiburg Im Breisgau, Germany | 51-200 | Exact match | 72 contacts → |
“NexWafe, based in Freiburg, is commercializing an engineered green solar wafer production process to make the PV industry more sustainable.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Kronos Solar - Edprkronos-solar.comHQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 66 contacts → |
“Since 2022 part of the EDPR, a leading global renewable energy company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  giga.greengiga.greenHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 65 contacts → |
“Our vision CO2-free energy for 100% of companies Our mission We develop and operate solar and charging infrastructure to save 1 gigatonne of CO2 together with our customers.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Centroplan Gmbhcentroplan.comHQ: Baesweiler, GermanyReported employees: 51-200 | Baesweiler, Germany | 51-200 | Exact match | 65 contacts → |
“Innovative solar solutions for the sustainable future of your company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Elen Energyelen-ks.comHQ: Muelheim An Der Ruhr, GermanyReported employees: 51-200 | Muelheim An Der Ruhr, Germany | 51-200 | Exact match | 59 contacts → |
“Elen is a company specializing in offering design services for solar energy solutions, energy storage, electrical installation, technical advice, and solutions in energy…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  WI Energy Gmbhwi-energy.deHQ: Trier, GermanyReported employees: 51-200 | Trier, Germany | 51-200 | Exact match | 55 contacts → |
“Alle sprechen von der Energiewende.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Klarsolar Gmbhklarsolar.de HQ: Heidelberg, GermanyReported employees: 51-200 | Heidelberg, Germany | 51-200 | Exact match | 50 contacts → |
“klarsolar is a Germany based company which has its focus in renewable energy, photovoltaic sytems in particular.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ecoligoecoligo.comHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 48 contacts → |
“ecoligo is leading the clean energy revolution in emerging markets with solar energy solutions that generate economic and environmental returns, all financed by crowdinvestors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Febesol Gmbhfebesol.deHQ: Sankt Leon-rot, GermanyReported employees: 51-200 | Sankt Leon-rot, Germany | 51-200 | Exact match | 47 contacts → |
“FEBESOL macht im Jahr rund 2.500 Privathaushalte unabhängig(er) von externen Stromversorgern und hilft seinen Kunden mit maßgeschneiderten Photovoltaikanlagen Geld zu sparen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tepto Gmbhtepto.de HQ: Marienheide, GermanyReported employees: 51-200 | Marienheide, Germany | 51-200 | Exact match | 44 contacts → |
“Wir bringen die Sonne in dein Leben – nachhaltig, unabhängig, fair.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Eigensonneeigensonne.deHQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 44 contacts → |
“EIGENSONNE is the most convenient way to start producing your own solar energy.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Raiffeisenvolt Gmbhraiffeisenvolt.deHQ: Meschede, GermanyReported employees: 51-200 | Meschede, Germany | 51-200 | Exact match | 37 contacts → |
“Wir sind Dein zuverlässiger Partner für schlüsselfertige Photovoltaik-Anlagen in allen Größen!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  RCT Solutions Gmbhrct-solutions.comHQ: Constance, GermanyReported employees: 51-200 | Constance, Germany | 51-200 | Exact match | 36 contacts → |
“RCT Solutions GmbH covers the full range of photovoltaic value chain providing customised services from FEED & owner's engineering to business & financial modeling and PV…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Securenergysecurenergy.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 35 contacts → |
“Ökonomisch denken – ökologisch handeln ist unser Leitbild; nachhaltig Energie produzieren, unser Ziel.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  BSH Gmbh & Co. KGbsh-energie.deHQ: Bad Königshofen I. Grabfeld, GermanyReported employees: 201-500 | Bad Königshofen I. Grabfeld, Germany | 201-500 | Exact match | 35 contacts → |
“Wir haben deutschlandweit bereits über Photovoltaikanlagen gebaut und arbeiten für viele zufriedene Kunden seit 21Jahren.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sunnivavendomnia.com HQ: Eschwege, GermanyReported employees: 11-50 | Eschwege, Germany | 11-50 | Exact match | 34 contacts → |
“Die Sunniva GmbH wurde im Jahr 2020 gegründet und hat ihren Unternehmenssitz in Eschwege, Deutschland.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Enercitysolution Gmbhenercity-solution.deHQ: Hanover, GermanyReported employees: 51-200 | Hanover, Germany | 51-200 | Exact match | 34 contacts → |
“Unsere Kompetenz und Erfahrung im Bau und Betrieb von PV-Anlagen haben wir seit 2019 in der enercity Solution GmbH gebündelt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 720 company matches
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Nonprofit solar organizations: dataset insights
October 18, 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
710 records in the displayed employee bands.
10 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 720 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: October 18, 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 ↗
Nonprofit solar organizations by metro
Questions about this company list
What does Exact match mean for nonprofit solar 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 nonprofit solar organizations did RevenueBase find based in Germany?
The saved snapshot records 720 matching company records, 6,945 tracked contacts and 2,359 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: October 18, 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
Nonprofit solar organizations by geography
- Nonprofit solar organizations based in Brisbane, Australia
- Nonprofit solar organizations based in Melbourne, Australia
- Nonprofit solar organizations based in Sydney, Australia
- Nonprofit solar organizations based in Belo Horizonte, Brazil
- Nonprofit solar organizations based in Fortaleza, Brazil
- Nonprofit solar organizations based in Rio De Janeiro, Brazil
- Nonprofit solar organizations based in Sao Paulo, Brazil
- Nonprofit solar organizations based in Calgary, Canada
- Nonprofit solar organizations based in Toronto, Canada
- Nonprofit solar organizations based in Santiago, Chile
- Nonprofit solar organizations based in Paris, France
- Nonprofit solar organizations based in Berlin, Germany
Cite this list
RevenueBase Data Team. Top 25 nonprofit solar organizations based in Germany. Snapshot: October 18, 2026. https://revenuebase.ai/companies/nonprofit-solar-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
- Nonprofit solar organizations based in Brisbane, Australia
- Nonprofit solar organizations based in Melbourne, Australia
- Nonprofit solar organizations based in Sydney, Australia
- Nonprofit solar organizations based in Belo Horizonte, Brazil
- Nonprofit solar organizations based in Fortaleza, Brazil
- Nonprofit solar organizations based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 nonprofit solar organizations based in Germany
RevenueBase records 720 matching company records for nonprofit solar organizations based in Germany, with 6,945 tracked contacts and 2,359 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: October 18, 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 nonprofit solar 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 | Fraunhofer-Institut FÜR Solare Energiesysteme ISEise.fraunhofer.de HQ: Freiburg, GermanyReported employees: 1,001-5,000 | Freiburg, Germany | 1,001-5,000 | Exact match | 900 contacts → |
“The Fraunhofer Institute for Solar Energy Systems ISE in Freiburg, Germany is the largest solar research institute in Europe.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sonnen Gmbhsonnen.de HQ: Wildpoldsried, GermanyReported employees: 501-1,000 | Wildpoldsried, Germany | 501-1,000 | Exact match | 487 contacts → |
“Clean, affordable energy for all is one of the greatest challenges of our time.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Thermondothermondo.de HQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 440 contacts → |
“Gemeinsam machen wir Wohnen klimaneutral!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Enerparc AGenerparc.de HQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 311 contacts → |
“ENERPARC AG is an internationally oriented specialist for all business related to photovoltaics, whether it's in a technical or commercial role, pure consultation or…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chint Solar Europechintsolar.com HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 140 contacts → |
“Chint Solar is a leading player active in project development, financing, realization and operation of solar parks.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TRAWAtrawa.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 136 contacts → |
“Make energy a driver of business success.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Baywa R.E. Solar Distribution DEsolar-distribution.baywa-re.de HQ: Tübingen, GermanyReported employees: 201-500 | Tübingen, Germany | 201-500 | Exact match | 93 contacts → |
“Strom und Sonne: Das gehört für uns fest zusammen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Avancis Gmbhavancis.de HQ: Torgau, GermanyReported employees: 201-500 | Torgau, Germany | 201-500 | Exact match | 79 contacts → |
“We provide technologies for the energy of the future.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nexwafenexwafe.com HQ: Freiburg Im Breisgau, GermanyReported employees: 51-200 | Freiburg Im Breisgau, Germany | 51-200 | Exact match | 72 contacts → |
“NexWafe, based in Freiburg, is commercializing an engineered green solar wafer production process to make the PV industry more sustainable.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kronos Solar - Edprkronos-solar.com HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 66 contacts → |
“Since 2022 part of the EDPR, a leading global renewable energy company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | giga.greengiga.green HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 65 contacts → |
“Our vision CO2-free energy for 100% of companies Our mission We develop and operate solar and charging infrastructure to save 1 gigatonne of CO2 together with our customers.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Centroplan Gmbhcentroplan.com HQ: Baesweiler, GermanyReported employees: 51-200 | Baesweiler, Germany | 51-200 | Exact match | 65 contacts → |
“Innovative solar solutions for the sustainable future of your company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Elen Energyelen-ks.com HQ: Muelheim An Der Ruhr, GermanyReported employees: 51-200 | Muelheim An Der Ruhr, Germany | 51-200 | Exact match | 59 contacts → |
“Elen is a company specializing in offering design services for solar energy solutions, energy storage, electrical installation, technical advice, and solutions in energy…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | WI Energy Gmbhwi-energy.de HQ: Trier, GermanyReported employees: 51-200 | Trier, Germany | 51-200 | Exact match | 55 contacts → |
“Alle sprechen von der Energiewende.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Klarsolar Gmbhklarsolar.de HQ: Heidelberg, GermanyReported employees: 51-200 | Heidelberg, Germany | 51-200 | Exact match | 50 contacts → |
“klarsolar is a Germany based company which has its focus in renewable energy, photovoltaic sytems in particular.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecoligoecoligo.com HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 48 contacts → |
“ecoligo is leading the clean energy revolution in emerging markets with solar energy solutions that generate economic and environmental returns, all financed by crowdinvestors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Febesol Gmbhfebesol.de HQ: Sankt Leon-rot, GermanyReported employees: 51-200 | Sankt Leon-rot, Germany | 51-200 | Exact match | 47 contacts → |
“FEBESOL macht im Jahr rund 2.500 Privathaushalte unabhängig(er) von externen Stromversorgern und hilft seinen Kunden mit maßgeschneiderten Photovoltaikanlagen Geld zu sparen.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tepto Gmbhtepto.de HQ: Marienheide, GermanyReported employees: 51-200 | Marienheide, Germany | 51-200 | Exact match | 44 contacts → |
“Wir bringen die Sonne in dein Leben – nachhaltig, unabhängig, fair.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Eigensonneeigensonne.de HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 44 contacts → |
“EIGENSONNE is the most convenient way to start producing your own solar energy.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Raiffeisenvolt Gmbhraiffeisenvolt.de HQ: Meschede, GermanyReported employees: 51-200 | Meschede, Germany | 51-200 | Exact match | 37 contacts → |
“Wir sind Dein zuverlässiger Partner für schlüsselfertige Photovoltaik-Anlagen in allen Größen!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | RCT Solutions Gmbhrct-solutions.com HQ: Constance, GermanyReported employees: 51-200 | Constance, Germany | 51-200 | Exact match | 36 contacts → |
“RCT Solutions GmbH covers the full range of photovoltaic value chain providing customised services from FEED & owner's engineering to business & financial modeling and PV…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Securenergysecurenergy.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 35 contacts → |
“Ökonomisch denken – ökologisch handeln ist unser Leitbild; nachhaltig Energie produzieren, unser Ziel.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | BSH Gmbh & Co. KGbsh-energie.de HQ: Bad Königshofen I. Grabfeld, GermanyReported employees: 201-500 | Bad Königshofen I. Grabfeld, Germany | 201-500 | Exact match | 35 contacts → |
“Wir haben deutschlandweit bereits über Photovoltaikanlagen gebaut und arbeiten für viele zufriedene Kunden seit 21Jahren.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sunnivavendomnia.com HQ: Eschwege, GermanyReported employees: 11-50 | Eschwege, Germany | 11-50 | Exact match | 34 contacts → |
“Die Sunniva GmbH wurde im Jahr 2020 gegründet und hat ihren Unternehmenssitz in Eschwege, Deutschland.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Enercitysolution Gmbhenercity-solution.de HQ: Hanover, GermanyReported employees: 51-200 | Hanover, Germany | 51-200 | Exact match | 34 contacts → |
“Unsere Kompetenz und Erfahrung im Bau und Betrieb von PV-Anlagen haben wir seit 2019 in der enercity Solution GmbH gebündelt.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Nonprofit solar organizations: dataset insights
October 18, 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
710 records in the displayed employee bands.
10 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 720 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: October 18, 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 ↗
Nonprofit solar organizations by metro
Questions about this company list
What does Exact match mean for nonprofit solar 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 nonprofit solar organizations did RevenueBase find based in Germany?
The saved snapshot records 720 matching company records, 6,945 tracked contacts and 2,359 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: October 18, 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
Nonprofit solar organizations by geography
- Nonprofit solar organizations based in Brisbane, Australia
- Nonprofit solar organizations based in Melbourne, Australia
- Nonprofit solar organizations based in Sydney, Australia
- Nonprofit solar organizations based in Belo Horizonte, Brazil
- Nonprofit solar organizations based in Fortaleza, Brazil
- Nonprofit solar organizations based in Rio De Janeiro, Brazil
- Nonprofit solar organizations based in Sao Paulo, Brazil
- Nonprofit solar organizations based in Calgary, Canada
- Nonprofit solar organizations based in Toronto, Canada
- Nonprofit solar organizations based in Santiago, Chile
- Nonprofit solar organizations based in Paris, France
- Nonprofit solar organizations based in Berlin, Germany
Cite this list
RevenueBase Data Team. Top 25 nonprofit solar organizations based in Germany. Snapshot: October 18, 2026. https://revenuebase.ai/companies/nonprofit-solar-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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- Nonprofit solar organizations based in Brisbane, Australia
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- Nonprofit solar organizations based in Sydney, Australia
- Nonprofit solar organizations based in Belo Horizonte, Brazil
- Nonprofit solar organizations based in Fortaleza, Brazil
- Nonprofit solar organizations based in Rio De Janeiro, Brazil