Company lists · Data refreshed November 2026
Top 25 Clean energy nonprofits based in Spain
RevenueBase identified 153 company matches for clean energy nonprofits associated with Spain as of November 2026 and tracks 1,979 professional contacts across them, including 330 with verified work emails. Madrid is the largest hub.
This list covers company matches for clean energy nonprofits associated with Spain, 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 clean energy nonprofits based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 344 contacts → | ||||
Exact match “Building the most impactful green energy community in Europe by unleashing the full potential of electrifying energy demand by scaling distributed Solar and Storage.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 168 contacts → | ||||
Exact match “IMDEA Energy Institute was created in 2006 by the Regional Government of Comunidad de Madrid as non-profit Foundation to promote and carry out R&D&i activities to contribute to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 124 contacts → | ||||
Exact match “La transición energética es un hecho y la misión SotySolar es acompañar a nuestros clientes en su paso hacia el autoconsumo para que sean dueños de su propia energía.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 43 contacts → | ||||
Exact match “Fomentamos e impulsamos iniciativas y programas de actuación para el conocimiento, desarrollo y aplicación de tecnologías energéticas más eficientes, limpias y sostenibles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 39 contacts → | ||||
Exact match “Sujeto Delegado del sistema CAEs, Certificados de Ahorro Energético.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “Ubora es una cleantech especializada en el diseño de proyectos fotovoltaicos de alta eficiencia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “ENERGAIA is working for 20 years as a link among companies, Universities and research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “La Fundación Renovables es un movimiento ciudadano sin ánimo de lucro que promueve el cambio hacia un nuevo modelo energético basado en el ahorro, la eficiencia y las renovables…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “En Sapiens Energia somos pioneros en el modelo de comunidades energéticas en España.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “Treballem per impulsar un nou model energètic més sostenible i transparent, basat en l'eficiència, la generació d'energia 100% renovable i la participació ciutadana.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “DH ECO ENERGIAS promueve actuaciones dirigidas a la reducción de emisiones de gases de efecto invernadero, la mejora de la eficiencia energética y la implantación de energías…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Bridging the Gap to Finance Climate Action: We are a diverse group of doers united for a common goal: turning bold climate ideas into fundable and implementable projects that have…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Somos la única eléctrica 100% renovable que destina su beneficio a proyectos solidarios y a crecer para seguir ayudando a las personas y al medio ambiente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Desde Senda, impulsamos y construimos comunidades energéticas que permiten a empresas, ayuntamientos y ciudadanos ser protagonistas de la transición hacia una energía más barata y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Revolutionizing sustainability with cutting-edge renewable energy projects, innovative circular economy strategies, and groundbreaking applied research for next-gen technological…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Sobre Nosotros Nuestro principal objetivo es promover el uso de energía limpia y renovable, ofreciendo a nuestros clientes alternativas sostenibles y económicas para satisfacer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Som especialistes en solucions d'energies renovables, solar fotovoltaica i recàrrega de vehicles elèctrics per particulars, empreses i administracions públiques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “At Solarcell we’re on a mission to revolutionize the way you power your life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “En PWR Capital Energy, somos profesionales y especialistas en energías renovables con más de 30 años de experiencia, con valores principales enfocados a el cliente y al…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Empresa de servicios energéticos que nace con el objetivo de promover el desarrollo de sistemas eficientes de consumo energético en viviendas unifamiliares, colegios y otros…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “At Ontec Energy we take care of everything so that you can generate your own electricity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Supporting the energy transition towards a future powered by sustainable energy” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Movinhood acompanya a persones, empreses i comunitats de propietaris en la transició energètica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “CerO2 tiene la misión de democratizar el acceso a la energía limpia, impulsando el cambio de modelo energético en España a través del fomento de las energías renovables.” 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 “clean energy nonprofits”. 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 153 clean energy nonprofits based in Spain
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Clean energy nonprofits based in Spain at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 153 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 Spain whose business descriptions match “clean energy nonprofits” 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 330 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.
Clean energy nonprofits 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 “clean energy nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clean energy nonprofits are there based in Spain?
RevenueBase identified 153 company matches for clean energy nonprofits associated with Spain 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?
Holaluz tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most clean energy nonprofits?
Madrid leads with 26 company records, followed by Barcelona (14) and Valencia (9).
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 330 professional contacts with verified work emails tracked across these 153 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 153 clean energy nonprofits based in Spain. Start with a free account, no credit card.
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Clean energy nonprofits by geography
- Clean energy nonprofits based in Melbourne, Australia
- Clean energy nonprofits based in Sao Paulo, Brazil
- Clean energy nonprofits based in Toronto, Canada
- Clean energy nonprofits based in Paris, France
- Clean energy nonprofits based in Bangalore, India
- Clean energy nonprofits based in New Delhi, India
- Clean energy nonprofits based in Madrid, Spain
- Clean energy nonprofits based in London, United Kingdom
- Clean energy nonprofits based in Austin, United States
- Clean energy nonprofits based in Boston, United States
- Clean energy nonprofits based in Denver, United States
- Clean energy nonprofits based in Houston, United States
Browse the directory
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
- Clean energy nonprofits based in Melbourne, Australia
- Clean energy nonprofits based in Sao Paulo, Brazil
- Clean energy nonprofits based in Toronto, Canada
- Clean energy nonprofits based in Paris, France
- Clean energy nonprofits based in Bangalore, India
- Clean energy nonprofits based in New Delhi, India
Company intelligence · public preview
Top 25 clean energy nonprofits based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 153 matching company records for clean energy nonprofits based in Spain, with 1,979 tracked contacts and 330 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 clean energy nonprofits based in Spain
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 |  Holaluzholaluz.comHQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 344 contacts → |
“Building the most impactful green energy community in Europe by unleashing the full potential of electrifying energy demand by scaling distributed Solar and Storage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Imdea Energyenergy.imdea.orgHQ: Móstoles, SpainReported employees: 51-200 | Móstoles, Spain | 51-200 | Exact match | 168 contacts → |
“IMDEA Energy Institute was created in 2006 by the Regional Government of Comunidad de Madrid as non-profit Foundation to promote and carry out R&D&i activities to contribute to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sotysolarsotysolar.esHQ: Gijón, SpainReported employees: 51-200 | Gijón, Spain | 51-200 | Exact match | 124 contacts → |
“La transición energética es un hecho y la misión SotySolar es acompañar a nuestros clientes en su paso hacia el autoconsumo para que sean dueños de su propia energía.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 43 contacts → |
“Fomentamos e impulsamos iniciativas y programas de actuación para el conocimiento, desarrollo y aplicación de tecnologías energéticas más eficientes, limpias y sostenibles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sinceo2 Consultoria Energéticasinceo2.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 39 contacts → |
“Sujeto Delegado del sistema CAEs, Certificados de Ahorro Energético.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ZULUXzulux.esHQ: Santa Pola, SpainReported employees: 11-50 | Santa Pola, Spain | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  UBORAuborasolar.comHQ: Málaga, SpainReported employees: 11-50 | Málaga, Spain | 11-50 | Exact match | 20 contacts → |
“Ubora es una cleantech especializada en el diseño de proyectos fotovoltaicos de alta eficiencia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Instituto Universitario DE Investigación Mixto Energaiaenergaia.unizar.esHQ: Zaragoza, SpainReported employees: 51-200 | Zaragoza, Spain | 51-200 | Exact match | 20 contacts → |
“ENERGAIA is working for 20 years as a link among companies, Universities and research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Fundación Renovablesfundacionrenovables.orgHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 15 contacts → |
“La Fundación Renovables es un movimiento ciudadano sin ánimo de lucro que promueve el cambio hacia un nuevo modelo energético basado en el ahorro, la eficiencia y las renovables…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sapiens Energiasapiensenergia.esHQ: Canet De Berenguer, SpainReported employees: 1-10 | Canet De Berenguer, Spain | 1-10 | Exact match | 14 contacts → |
“En Sapiens Energia somos pioneros en el modelo de comunidades energéticas en España.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Barcelona Energiabarcelonaenergia.catHQ: San Adrián De Besós, SpainReported employees: 11-50 | San Adrián De Besós, Spain | 11-50 | Exact match | 14 contacts → |
“Treballem per impulsar un nou model energètic més sostenible i transparent, basat en l'eficiència, la generació d'energia 100% renovable i la participació ciutadana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  DH Ecoenergíasdhecoenergias.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 14 contacts → |
“DH ECO ENERGIAS promueve actuaciones dirigidas a la reducción de emisiones de gases de efecto invernadero, la mejora de la eficiencia energética y la implantación de energías…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  GNE Financegnefinance.comHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 13 contacts → |
“Bridging the Gap to Finance Climate Action: We are a diverse group of doers united for a common goal: turning bold climate ideas into fundable and implementable projects that have…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  LUZ Solidarialuzsolidaria.esHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 10 contacts → |
“Somos la única eléctrica 100% renovable que destina su beneficio a proyectos solidarios y a crecer para seguir ayudando a las personas y al medio ambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Senda Comunidades Energéticassenda.greenHQ: SpainReported employees: 11-50 | Spain | 11-50 | Exact match | 8 contacts → |
“Desde Senda, impulsamos y construimos comunidades energéticas que permiten a empresas, ayuntamientos y ciudadanos ser protagonistas de la transición hacia una energía más barata y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Greenargreenar.comHQ: Córdoba, SpainReported employees: 1-10 | Córdoba, Spain | 1-10 | Exact match | 8 contacts → |
“Revolutionizing sustainability with cutting-edge renewable energy projects, innovative circular economy strategies, and groundbreaking applied research for next-gen technological…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Nimart 2022 S.Lnimart2022.comHQ: Cordoba, SpainReported employees: 11-50 | Cordoba, Spain | 11-50 | Exact match | 8 contacts → |
“Sobre Nosotros Nuestro principal objetivo es promover el uso de energía limpia y renovable, ofreciendo a nuestros clientes alternativas sostenibles y económicas para satisfacer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Watts At Homewattsrenovable.comHQ: Celrà, SpainReported employees: 1-10 | Celrà, Spain | 1-10 | Exact match | 7 contacts → |
“Som especialistes en solucions d'energies renovables, solar fotovoltaica i recàrrega de vehicles elèctrics per particulars, empreses i administracions públiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Solarcellsolarcellsoluciones.comHQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 6 contacts → |
“At Solarcell we’re on a mission to revolutionize the way you power your life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  PWR Capital Energypwrcapitalenergy.comHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 6 contacts → |
“En PWR Capital Energy, somos profesionales y especialistas en energías renovables con más de 30 años de experiencia, con valores principales enfocados a el cliente y al…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Natural-Homenatural-home.esHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 5 contacts → |
“Empresa de servicios energéticos que nace con el objetivo de promover el desarrollo de sistemas eficientes de consumo energético en viviendas unifamiliares, colegios y otros…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ontec Energyontecenergy.comHQ: Premià De Mar, SpainReported employees: 1-10 | Premià De Mar, Spain | 1-10 | Exact match | 4 contacts → |
“At Ontec Energy we take care of everything so that you can generate your own electricity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Glide Energyglide-energy.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 4 contacts → |
“Supporting the energy transition towards a future powered by sustainable energy” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Movinhoodmovinhood.comHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 4 contacts → |
“Movinhood acompanya a persones, empreses i comunitats de propietaris en la transició energètica.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cero2 Energía Y Eficienciacero2.esHQ: Las Rozas De Madrid, SpainReported employees: 1-10 | Las Rozas De Madrid, Spain | 1-10 | Exact match | 4 contacts → |
“CerO2 tiene la misión de democratizar el acceso a la energía limpia, impulsando el cambio de modelo energético en España a través del fomento de las energías renovables.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 153 company matches
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Clean energy nonprofits: 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
152 records in the displayed employee bands.
1 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 Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 153 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 ↗
Clean energy nonprofits by metro
Questions about this company list
What does Exact match mean for clean energy nonprofits?
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 clean energy nonprofits did RevenueBase find based in Spain?
The saved snapshot records 153 matching company records, 1,979 tracked contacts and 330 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
Clean energy nonprofits by geography
- Clean energy nonprofits based in Melbourne, Australia
- Clean energy nonprofits based in Sao Paulo, Brazil
- Clean energy nonprofits based in Toronto, Canada
- Clean energy nonprofits based in Paris, France
- Clean energy nonprofits based in Bangalore, India
- Clean energy nonprofits based in New Delhi, India
- Clean energy nonprofits based in Madrid, Spain
- Clean energy nonprofits based in London, United Kingdom
- Clean energy nonprofits based in Austin, United States
- Clean energy nonprofits based in Boston, United States
- Clean energy nonprofits based in Denver, United States
- Clean energy nonprofits based in Houston, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 clean energy nonprofits based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/clean-energy-nonprofits/spain.
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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- Clean energy nonprofits based in Melbourne, Australia
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- Clean energy nonprofits based in New Delhi, India
Company intelligence · public preview
Top 25 clean energy nonprofits based in Spain
RevenueBase records 153 matching company records for clean energy nonprofits based in Spain, with 1,979 tracked contacts and 330 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 clean energy nonprofits based in Spain
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 | Holaluzholaluz.com HQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 344 contacts → |
“Building the most impactful green energy community in Europe by unleashing the full potential of electrifying energy demand by scaling distributed Solar and Storage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Imdea Energyenergy.imdea.org HQ: Móstoles, SpainReported employees: 51-200 | Móstoles, Spain | 51-200 | Exact match | 168 contacts → |
“IMDEA Energy Institute was created in 2006 by the Regional Government of Comunidad de Madrid as non-profit Foundation to promote and carry out R&D&i activities to contribute to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sotysolarsotysolar.es HQ: Gijón, SpainReported employees: 51-200 | Gijón, Spain | 51-200 | Exact match | 124 contacts → |
“La transición energética es un hecho y la misión SotySolar es acompañar a nuestros clientes en su paso hacia el autoconsumo para que sean dueños de su propia energía.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 43 contacts → |
“Fomentamos e impulsamos iniciativas y programas de actuación para el conocimiento, desarrollo y aplicación de tecnologías energéticas más eficientes, limpias y sostenibles.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sinceo2 Consultoria Energéticasinceo2.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 39 contacts → |
“Sujeto Delegado del sistema CAEs, Certificados de Ahorro Energético.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ZULUXzulux.es HQ: Santa Pola, SpainReported employees: 11-50 | Santa Pola, Spain | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | UBORAuborasolar.com HQ: Málaga, SpainReported employees: 11-50 | Málaga, Spain | 11-50 | Exact match | 20 contacts → |
“Ubora es una cleantech especializada en el diseño de proyectos fotovoltaicos de alta eficiencia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Instituto Universitario DE Investigación Mixto Energaiaenergaia.unizar.es HQ: Zaragoza, SpainReported employees: 51-200 | Zaragoza, Spain | 51-200 | Exact match | 20 contacts → |
“ENERGAIA is working for 20 years as a link among companies, Universities and research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fundación Renovablesfundacionrenovables.org HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 15 contacts → |
“La Fundación Renovables es un movimiento ciudadano sin ánimo de lucro que promueve el cambio hacia un nuevo modelo energético basado en el ahorro, la eficiencia y las renovables…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sapiens Energiasapiensenergia.es HQ: Canet De Berenguer, SpainReported employees: 1-10 | Canet De Berenguer, Spain | 1-10 | Exact match | 14 contacts → |
“En Sapiens Energia somos pioneros en el modelo de comunidades energéticas en España.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Barcelona Energiabarcelonaenergia.cat HQ: San Adrián De Besós, SpainReported employees: 11-50 | San Adrián De Besós, Spain | 11-50 | Exact match | 14 contacts → |
“Treballem per impulsar un nou model energètic més sostenible i transparent, basat en l'eficiència, la generació d'energia 100% renovable i la participació ciutadana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | DH Ecoenergíasdhecoenergias.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 14 contacts → |
“DH ECO ENERGIAS promueve actuaciones dirigidas a la reducción de emisiones de gases de efecto invernadero, la mejora de la eficiencia energética y la implantación de energías…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | GNE Financegnefinance.com HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 13 contacts → |
“Bridging the Gap to Finance Climate Action: We are a diverse group of doers united for a common goal: turning bold climate ideas into fundable and implementable projects that have…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | LUZ Solidarialuzsolidaria.es HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 10 contacts → |
“Somos la única eléctrica 100% renovable que destina su beneficio a proyectos solidarios y a crecer para seguir ayudando a las personas y al medio ambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Senda Comunidades Energéticassenda.green HQ: SpainReported employees: 11-50 | Spain | 11-50 | Exact match | 8 contacts → |
“Desde Senda, impulsamos y construimos comunidades energéticas que permiten a empresas, ayuntamientos y ciudadanos ser protagonistas de la transición hacia una energía más barata y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Greenargreenar.com HQ: Córdoba, SpainReported employees: 1-10 | Córdoba, Spain | 1-10 | Exact match | 8 contacts → |
“Revolutionizing sustainability with cutting-edge renewable energy projects, innovative circular economy strategies, and groundbreaking applied research for next-gen technological…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Nimart 2022 S.Lnimart2022.com HQ: Cordoba, SpainReported employees: 11-50 | Cordoba, Spain | 11-50 | Exact match | 8 contacts → |
“Sobre Nosotros Nuestro principal objetivo es promover el uso de energía limpia y renovable, ofreciendo a nuestros clientes alternativas sostenibles y económicas para satisfacer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Watts At Homewattsrenovable.com HQ: Celrà, SpainReported employees: 1-10 | Celrà, Spain | 1-10 | Exact match | 7 contacts → |
“Som especialistes en solucions d'energies renovables, solar fotovoltaica i recàrrega de vehicles elèctrics per particulars, empreses i administracions públiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Solarcellsolarcellsoluciones.com HQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 6 contacts → |
“At Solarcell we’re on a mission to revolutionize the way you power your life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PWR Capital Energypwrcapitalenergy.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 6 contacts → |
“En PWR Capital Energy, somos profesionales y especialistas en energías renovables con más de 30 años de experiencia, con valores principales enfocados a el cliente y al…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Natural-Homenatural-home.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 5 contacts → |
“Empresa de servicios energéticos que nace con el objetivo de promover el desarrollo de sistemas eficientes de consumo energético en viviendas unifamiliares, colegios y otros…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ontec Energyontecenergy.com HQ: Premià De Mar, SpainReported employees: 1-10 | Premià De Mar, Spain | 1-10 | Exact match | 4 contacts → |
“At Ontec Energy we take care of everything so that you can generate your own electricity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Glide Energyglide-energy.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 4 contacts → |
“Supporting the energy transition towards a future powered by sustainable energy” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Movinhoodmovinhood.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 4 contacts → |
“Movinhood acompanya a persones, empreses i comunitats de propietaris en la transició energètica.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cero2 Energía Y Eficienciacero2.es HQ: Las Rozas De Madrid, SpainReported employees: 1-10 | Las Rozas De Madrid, Spain | 1-10 | Exact match | 4 contacts → |
“CerO2 tiene la misión de democratizar el acceso a la energía limpia, impulsando el cambio de modelo energético en España a través del fomento de las energías renovables.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 153 company matches
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Clean energy nonprofits: 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
152 records in the displayed employee bands.
1 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 Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 153 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 ↗
Clean energy nonprofits by metro
Questions about this company list
What does Exact match mean for clean energy nonprofits?
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 clean energy nonprofits did RevenueBase find based in Spain?
The saved snapshot records 153 matching company records, 1,979 tracked contacts and 330 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
Clean energy nonprofits by geography
- Clean energy nonprofits based in Melbourne, Australia
- Clean energy nonprofits based in Sao Paulo, Brazil
- Clean energy nonprofits based in Toronto, Canada
- Clean energy nonprofits based in Paris, France
- Clean energy nonprofits based in Bangalore, India
- Clean energy nonprofits based in New Delhi, India
- Clean energy nonprofits based in Madrid, Spain
- Clean energy nonprofits based in London, United Kingdom
- Clean energy nonprofits based in Austin, United States
- Clean energy nonprofits based in Boston, United States
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- Clean energy nonprofits based in Houston, United States
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Cite this list
RevenueBase Data Team. Top 25 clean energy nonprofits based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/clean-energy-nonprofits/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Clean energy nonprofits based in Melbourne, Australia
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- Clean energy nonprofits based in Bangalore, India
- Clean energy nonprofits based in New Delhi, India