Company lists · Data refreshed November 2026
Top 25 Solar energy efficiency companies based in Germany
RevenueBase identified 316 company matches for solar energy efficiency companies associated with Germany as of November 2026 and tracks 1,937 professional contacts across them, including 656 with verified work emails. Berlin is the largest hub.
This list covers company matches for solar energy efficiency companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest solar energy efficiency companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 331 contacts → | ||||
Exact match “Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 159 contacts → | ||||
Exact match “Reonic enables renewable energy installers to sell, design and install systems better and faster than ever before.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “Innovative solar solutions for the sustainable future of your company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 46 contacts → | ||||
Exact match “EIGENSONNE is the most convenient way to start producing your own solar energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 40 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “Wir sind Dein zuverlässiger Partner für schlüsselfertige Photovoltaik-Anlagen in allen Größen!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 36 contacts → | ||||
Exact match “Seit 2009 entwickeln wir nachhaltige Energielösungen mit dem Anspruch, Innovation, Wirtschaftlichkeit und Zukunftsfähigkeit miteinander zu verbinden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “Wir befreien Unternehmen von hohen Energiekosten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Strom ist die Energieform der Zukunft - Ihre Photovoltaikanlage von soNachhaltig wird sie begeistern!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “Wir bei Faber Solartechnik bieten Ihnen eine ökonomisch und ökologisch attraktive Verwendung der bisher ungenutzten Dach, Park- oder Grundflächen Ihres Betriebs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “Der Solarteur bringt Solar auf Ihr Dach!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “AMIA ENERGY ist ein führender Full-Service-Provider im Bereich Photovoltaik mit über 200 Mitarbeitern.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Energielösungen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Energy Partners offers a 360-degree service for the implementation of integrated rooftop energy projects for companies and organizations in the industrial and commercial sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “OneSolar mit Hauptsitz in Eching bei Landshut bietet sämtliche Leistungen rund um die schlüsselfertige Errichtung von Solaranlagen an.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Unser Handeln ist geprägt von Effizienz und maximaler Wirtschaftlichkeit: Der Anspruch von ENTEGRO ist es, mit neuen Ideen die Erneuerbaren zur preiswertesten Energieform zu…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “revotec energy ist ein führender Anbieter von Solaranlagen in Baden-Württemberg installiert auf Industrie- und Gewerbeimmobilien sowie Gebäuden von Kommunen und Vereinen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “SAFLUX ist Ihr spezialisierter Partner für die Planung, Realisierung und Optimierung von maßgeschneiderten Photovoltaikanlagen und Lichtsystemen im gewerblichen und industriellen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Mit Photovoltaik umweltgerecht und kostengünstig Strom produzieren Wir beraten Sie umfassend, budgetgerecht und nachhaltig zu allen Themen der Photovoltaik und grünen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Die Energie Spezialisten GmbH berät Privatkunden und Unternehmen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Mit MySolarExpress entscheiden Sie sich für maßgeschneiderte Qualität – unterstützt durch eine breite Auswahl an Herstellern und einen Service, der Sie langfristig begleitet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Wir sind ein Photovoltaik-Unternehmen mit Sitz in Uelsen (Grafschaft Bentheim) und haben über 15 Jahre PV-Erfahrung.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “VOLTARO ist eine führende Photovoltaik-Boutique und spezialisierter Dienstleister für ganzheitliche PV-Lösungen, der Gewerbeimmobilien von der Beratung über die Projektsteuerung…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Die JM Unternehmensgruppe ist seit ihrer Gründung 2010 spezialisiert auf die Entwicklung, den Bau, den Betrieb und die Finanzierung von Energieeffizienzprojekten.” Recorded in the RevenueBase company graph · Nov 6, 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 “solar energy efficiency companies”. 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 316 solar energy efficiency companies based in Germany
See the full list, filter by size, metro and specialty, and access 656 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Solar energy efficiency companies based in Germany at a glance
As of Nov 6, 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 316 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 “solar energy efficiency companies” 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 656 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “solar energy efficiency companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many solar energy efficiency companies are there based in Germany?
RevenueBase identified 316 company matches for solar energy efficiency companies associated with Germany as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Energiekonzepte Deutschland Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most solar energy efficiency companies?
Berlin leads with 23 company records, followed by Munich (9) and Hamburg (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 656 professional contacts with verified work emails tracked across these 316 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 316 solar energy efficiency companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Solar energy efficiency companies by geography
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- Solar energy efficiency companies based in Belo Horizonte, Brazil
- Solar energy efficiency companies based in Sao Paulo, Brazil
- Solar energy efficiency companies based in Toronto, Canada
- Solar energy efficiency companies based in Bangalore, India
- Solar energy efficiency companies based in Mumbai, India
- Solar energy efficiency companies based in Pune, India
- Solar energy efficiency companies based in Cape Town, South Africa
- Solar energy efficiency companies based in Johannesburg, South Africa
- Solar energy efficiency companies based in Madrid, Spain
- Solar energy efficiency companies based in Dubai, United Arab Emirates
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
- Solar energy efficiency companies based in Melbourne, Australia
- Solar energy efficiency companies based in Sydney, Australia
- Solar energy efficiency companies based in Belo Horizonte, Brazil
- Solar energy efficiency companies based in Sao Paulo, Brazil
- Solar energy efficiency companies based in Toronto, Canada
- Solar energy efficiency companies based in Bangalore, India
Company intelligence · public preview
Top 25 solar energy efficiency companies 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 316 matching company records for solar energy efficiency companies based in Germany, with 1,937 tracked contacts and 656 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: November 6, 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 solar energy efficiency companies 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 |  Energiekonzepte Deutschland Gmbhekd-solar.deHQ: Leipzig, GermanyReported employees: 201-500 | Leipzig, Germany | 201-500 | Exact match | 331 contacts → |
“Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Reonicreonic.comHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 159 contacts → |
“Reonic enables renewable energy installers to sell, design and install systems better and faster than ever before.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Centroplan Gmbhcentroplan.comHQ: Baesweiler, GermanyReported employees: 51-200 | Baesweiler, Germany | 51-200 | Exact match | 69 contacts → |
“Innovative solar solutions for the sustainable future of your company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Eigensonneeigensonne.deHQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 46 contacts → |
“EIGENSONNE is the most convenient way to start producing your own solar energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Klarsolar Gmbhklarsolar.de HQ: Heidelberg, GermanyReported employees: 51-200 | Heidelberg, Germany | 51-200 | Exact match | 40 contacts → |
“klarsolar is a Germany based company which has its focus in renewable energy, photovoltaic sytems in particular.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Raiffeisenvolt Gmbhraiffeisenvolt.deHQ: Meschede, GermanyReported employees: 51-200 | Meschede, Germany | 51-200 | Exact match | 38 contacts → |
“Wir sind Dein zuverlässiger Partner für schlüsselfertige Photovoltaik-Anlagen in allen Größen!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Solmotion Project Gmbhsolmotion.deHQ: Ravensburg, GermanyReported employees: 51-200 | Ravensburg, Germany | 51-200 | Exact match | 36 contacts → |
“Seit 2009 entwickeln wir nachhaltige Energielösungen mit dem Anspruch, Innovation, Wirtschaftlichkeit und Zukunftsfähigkeit miteinander zu verbinden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  1punkt5 Gmbh1punkt5.deHQ: Ottersberg, GermanyReported employees: 11-50 | Ottersberg, Germany | 11-50 | Exact match | 28 contacts → |
“Wir befreien Unternehmen von hohen Energiekosten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sonachhaltig Gmbhsonachhaltig.deHQ: Speyer, GermanyReported employees: 51-200 | Speyer, Germany | 51-200 | Exact match | 28 contacts → |
“Strom ist die Energieform der Zukunft - Ihre Photovoltaikanlage von soNachhaltig wird sie begeistern!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Faber Solartechnik Gmbhfaber-solartechnik.deHQ: Bünde, GermanyReported employees: 51-200 | Bünde, Germany | 51-200 | Exact match | 23 contacts → |
“Wir bei Faber Solartechnik bieten Ihnen eine ökonomisch und ökologisch attraktive Verwendung der bisher ungenutzten Dach, Park- oder Grundflächen Ihres Betriebs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  DER Solarteurder-solarteur.comHQ: Dortmund, GermanyReported employees: 51-200 | Dortmund, Germany | 51-200 | Exact match | 22 contacts → |
“Der Solarteur bringt Solar auf Ihr Dach!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Amia Energyamia-energy.deHQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 18 contacts → |
“AMIA ENERGY ist ein führender Full-Service-Provider im Bereich Photovoltaik mit über 200 Mitarbeitern.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  So.Le. Green Energy Gmbhsole-pv.comHQ: Neulußheim, GermanyReported employees: 11-50 | Neulußheim, Germany | 11-50 | Exact match | 15 contacts → |
“Energielösungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Energy Partners Gmbhenergypartners.deHQ: Traunstein, GermanyReported employees: 11-50 | Traunstein, Germany | 11-50 | Exact match | 14 contacts → |
“Energy Partners offers a 360-degree service for the implementation of integrated rooftop energy projects for companies and organizations in the industrial and commercial sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Onesolar International Gmbhonesolar.deHQ: Eching, GermanyReported employees: 11-50 | Eching, Germany | 11-50 | Exact match | 14 contacts → |
“OneSolar mit Hauptsitz in Eching bei Landshut bietet sämtliche Leistungen rund um die schlüsselfertige Errichtung von Solaranlagen an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Entegro Photovoltaik-Systeme Gmbhentegro.euHQ: Fröndenberg, GermanyReported employees: 11-50 | Fröndenberg, Germany | 11-50 | Exact match | 12 contacts → |
“Unser Handeln ist geprägt von Effizienz und maximaler Wirtschaftlichkeit: Der Anspruch von ENTEGRO ist es, mit neuen Ideen die Erneuerbaren zur preiswertesten Energieform zu…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Revotec Energy Gmbhrevotec-energy.deHQ: Weissach, GermanyReported employees: 11-50 | Weissach, Germany | 11-50 | Exact match | 12 contacts → |
“revotec energy ist ein führender Anbieter von Solaranlagen in Baden-Württemberg installiert auf Industrie- und Gewerbeimmobilien sowie Gebäuden von Kommunen und Vereinen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Safluxsaflux.comHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 11 contacts → |
“SAFLUX ist Ihr spezialisierter Partner für die Planung, Realisierung und Optimierung von maßgeschneiderten Photovoltaikanlagen und Lichtsystemen im gewerblichen und industriellen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Viva Solar Energietechnik Gmbhvivasolar.deHQ: Bendorf, GermanyReported employees: 11-50 | Bendorf, Germany | 11-50 | Exact match | 11 contacts → |
“Mit Photovoltaik umweltgerecht und kostengünstig Strom produzieren Wir beraten Sie umfassend, budgetgerecht und nachhaltig zu allen Themen der Photovoltaik und grünen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  energie-spezialisten.deenergie-spezialisten.deHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 10 contacts → |
“Die Energie Spezialisten GmbH berät Privatkunden und Unternehmen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  MY Solar Expressmysolarexpress.deHQ: Hamm, GermanyReported employees: 11-50 | Hamm, Germany | 11-50 | Exact match | 10 contacts → |
“Mit MySolarExpress entscheiden Sie sich für maßgeschneiderte Qualität – unterstützt durch eine breite Auswahl an Herstellern und einen Service, der Sie langfristig begleitet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ecotecworld Gmbhecotecworld.deHQ: Uelsen, GermanyReported employees: 11-50 | Uelsen, Germany | 11-50 | Exact match | 9 contacts → |
“Wir sind ein Photovoltaik-Unternehmen mit Sitz in Uelsen (Grafschaft Bentheim) und haben über 15 Jahre PV-Erfahrung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Voltarovoltaro.deHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 9 contacts → |
“VOLTARO ist eine führende Photovoltaik-Boutique und spezialisierter Dienstleister für ganzheitliche PV-Lösungen, der Gewerbeimmobilien von der Beratung über die Projektsteuerung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JM Projektinvest Gmbh & Co. KGjm-projektinvest.com HQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 8 contacts → |
“Die JM Unternehmensgruppe ist seit ihrer Gründung 2010 spezialisiert auf die Entwicklung, den Bau, den Betrieb und die Finanzierung von Energieeffizienzprojekten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 316 company matches
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Solar energy efficiency companies: dataset insights
November 6, 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
299 records in the displayed employee bands.
17 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 316 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: November 6, 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 solar energy efficiency companies?
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 solar energy efficiency companies did RevenueBase find based in Germany?
The saved snapshot records 316 matching company records, 1,937 tracked contacts and 656 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: November 6, 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
Solar energy efficiency companies by geography
- Solar energy efficiency companies based in Melbourne, Australia
- Solar energy efficiency companies based in Sydney, Australia
- Solar energy efficiency companies based in Belo Horizonte, Brazil
- Solar energy efficiency companies based in Sao Paulo, Brazil
- Solar energy efficiency companies based in Toronto, Canada
- Solar energy efficiency companies based in Bangalore, India
- Solar energy efficiency companies based in Mumbai, India
- Solar energy efficiency companies based in Pune, India
- Solar energy efficiency companies based in Cape Town, South Africa
- Solar energy efficiency companies based in Johannesburg, South Africa
- Solar energy efficiency companies based in Madrid, Spain
- Solar energy efficiency companies based in Dubai, United Arab Emirates
Cite this list
RevenueBase Data Team. Top 25 solar energy efficiency companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/solar-energy-efficiency-companies/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
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Company intelligence · public preview
Top 25 solar energy efficiency companies based in Germany
RevenueBase records 316 matching company records for solar energy efficiency companies based in Germany, with 1,937 tracked contacts and 656 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: November 6, 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 solar energy efficiency companies 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 | Energiekonzepte Deutschland Gmbhekd-solar.de HQ: Leipzig, GermanyReported employees: 201-500 | Leipzig, Germany | 201-500 | Exact match | 331 contacts → |
“Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Reonicreonic.com HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 159 contacts → |
“Reonic enables renewable energy installers to sell, design and install systems better and faster than ever before.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Centroplan Gmbhcentroplan.com HQ: Baesweiler, GermanyReported employees: 51-200 | Baesweiler, Germany | 51-200 | Exact match | 69 contacts → |
“Innovative solar solutions for the sustainable future of your company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eigensonneeigensonne.de HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 46 contacts → |
“EIGENSONNE is the most convenient way to start producing your own solar energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Klarsolar Gmbhklarsolar.de HQ: Heidelberg, GermanyReported employees: 51-200 | Heidelberg, Germany | 51-200 | Exact match | 40 contacts → |
“klarsolar is a Germany based company which has its focus in renewable energy, photovoltaic sytems in particular.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Raiffeisenvolt Gmbhraiffeisenvolt.de HQ: Meschede, GermanyReported employees: 51-200 | Meschede, Germany | 51-200 | Exact match | 38 contacts → |
“Wir sind Dein zuverlässiger Partner für schlüsselfertige Photovoltaik-Anlagen in allen Größen!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Solmotion Project Gmbhsolmotion.de HQ: Ravensburg, GermanyReported employees: 51-200 | Ravensburg, Germany | 51-200 | Exact match | 36 contacts → |
“Seit 2009 entwickeln wir nachhaltige Energielösungen mit dem Anspruch, Innovation, Wirtschaftlichkeit und Zukunftsfähigkeit miteinander zu verbinden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 1punkt5 Gmbh1punkt5.de HQ: Ottersberg, GermanyReported employees: 11-50 | Ottersberg, Germany | 11-50 | Exact match | 28 contacts → |
“Wir befreien Unternehmen von hohen Energiekosten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sonachhaltig Gmbhsonachhaltig.de HQ: Speyer, GermanyReported employees: 51-200 | Speyer, Germany | 51-200 | Exact match | 28 contacts → |
“Strom ist die Energieform der Zukunft - Ihre Photovoltaikanlage von soNachhaltig wird sie begeistern!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Faber Solartechnik Gmbhfaber-solartechnik.de HQ: Bünde, GermanyReported employees: 51-200 | Bünde, Germany | 51-200 | Exact match | 23 contacts → |
“Wir bei Faber Solartechnik bieten Ihnen eine ökonomisch und ökologisch attraktive Verwendung der bisher ungenutzten Dach, Park- oder Grundflächen Ihres Betriebs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | DER Solarteurder-solarteur.com HQ: Dortmund, GermanyReported employees: 51-200 | Dortmund, Germany | 51-200 | Exact match | 22 contacts → |
“Der Solarteur bringt Solar auf Ihr Dach!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Amia Energyamia-energy.de HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 18 contacts → |
“AMIA ENERGY ist ein führender Full-Service-Provider im Bereich Photovoltaik mit über 200 Mitarbeitern.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | So.Le. Green Energy Gmbhsole-pv.com HQ: Neulußheim, GermanyReported employees: 11-50 | Neulußheim, Germany | 11-50 | Exact match | 15 contacts → |
“Energielösungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Energy Partners Gmbhenergypartners.de HQ: Traunstein, GermanyReported employees: 11-50 | Traunstein, Germany | 11-50 | Exact match | 14 contacts → |
“Energy Partners offers a 360-degree service for the implementation of integrated rooftop energy projects for companies and organizations in the industrial and commercial sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Onesolar International Gmbhonesolar.de HQ: Eching, GermanyReported employees: 11-50 | Eching, Germany | 11-50 | Exact match | 14 contacts → |
“OneSolar mit Hauptsitz in Eching bei Landshut bietet sämtliche Leistungen rund um die schlüsselfertige Errichtung von Solaranlagen an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Entegro Photovoltaik-Systeme Gmbhentegro.eu HQ: Fröndenberg, GermanyReported employees: 11-50 | Fröndenberg, Germany | 11-50 | Exact match | 12 contacts → |
“Unser Handeln ist geprägt von Effizienz und maximaler Wirtschaftlichkeit: Der Anspruch von ENTEGRO ist es, mit neuen Ideen die Erneuerbaren zur preiswertesten Energieform zu…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Revotec Energy Gmbhrevotec-energy.de HQ: Weissach, GermanyReported employees: 11-50 | Weissach, Germany | 11-50 | Exact match | 12 contacts → |
“revotec energy ist ein führender Anbieter von Solaranlagen in Baden-Württemberg installiert auf Industrie- und Gewerbeimmobilien sowie Gebäuden von Kommunen und Vereinen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Safluxsaflux.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 11 contacts → |
“SAFLUX ist Ihr spezialisierter Partner für die Planung, Realisierung und Optimierung von maßgeschneiderten Photovoltaikanlagen und Lichtsystemen im gewerblichen und industriellen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Viva Solar Energietechnik Gmbhvivasolar.de HQ: Bendorf, GermanyReported employees: 11-50 | Bendorf, Germany | 11-50 | Exact match | 11 contacts → |
“Mit Photovoltaik umweltgerecht und kostengünstig Strom produzieren Wir beraten Sie umfassend, budgetgerecht und nachhaltig zu allen Themen der Photovoltaik und grünen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | energie-spezialisten.deenergie-spezialisten.de HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 10 contacts → |
“Die Energie Spezialisten GmbH berät Privatkunden und Unternehmen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | MY Solar Expressmysolarexpress.de HQ: Hamm, GermanyReported employees: 11-50 | Hamm, Germany | 11-50 | Exact match | 10 contacts → |
“Mit MySolarExpress entscheiden Sie sich für maßgeschneiderte Qualität – unterstützt durch eine breite Auswahl an Herstellern und einen Service, der Sie langfristig begleitet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ecotecworld Gmbhecotecworld.de HQ: Uelsen, GermanyReported employees: 11-50 | Uelsen, Germany | 11-50 | Exact match | 9 contacts → |
“Wir sind ein Photovoltaik-Unternehmen mit Sitz in Uelsen (Grafschaft Bentheim) und haben über 15 Jahre PV-Erfahrung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Voltarovoltaro.de HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 9 contacts → |
“VOLTARO ist eine führende Photovoltaik-Boutique und spezialisierter Dienstleister für ganzheitliche PV-Lösungen, der Gewerbeimmobilien von der Beratung über die Projektsteuerung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JM Projektinvest Gmbh & Co. KGjm-projektinvest.com HQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 8 contacts → |
“Die JM Unternehmensgruppe ist seit ihrer Gründung 2010 spezialisiert auf die Entwicklung, den Bau, den Betrieb und die Finanzierung von Energieeffizienzprojekten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 316 company matches
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Solar energy efficiency companies: dataset insights
November 6, 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
299 records in the displayed employee bands.
17 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 316 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: November 6, 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 solar energy efficiency companies?
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 solar energy efficiency companies did RevenueBase find based in Germany?
The saved snapshot records 316 matching company records, 1,937 tracked contacts and 656 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: November 6, 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
Solar energy efficiency companies by geography
- Solar energy efficiency companies based in Melbourne, Australia
- Solar energy efficiency companies based in Sydney, Australia
- Solar energy efficiency companies based in Belo Horizonte, Brazil
- Solar energy efficiency companies based in Sao Paulo, Brazil
- Solar energy efficiency companies based in Toronto, Canada
- Solar energy efficiency companies based in Bangalore, India
- Solar energy efficiency companies based in Mumbai, India
- Solar energy efficiency companies based in Pune, India
- Solar energy efficiency companies based in Cape Town, South Africa
- Solar energy efficiency companies based in Johannesburg, South Africa
- Solar energy efficiency companies based in Madrid, Spain
- Solar energy efficiency companies based in Dubai, United Arab Emirates
Cite this list
RevenueBase Data Team. Top 25 solar energy efficiency companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/solar-energy-efficiency-companies/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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