Company lists · Data refreshed September 2026
Top 25 Solar thermal heating companies based in Spain
RevenueBase identified 645 company matches for solar thermal heating companies associated with Spain as of September 2026 and tracks 4,158 professional contacts across them, including 291 with verified work emails. Madrid is the largest hub.
This list covers company matches for solar thermal heating companies 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 September 18, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest solar thermal heating companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 199 contacts → | ||||
Exact match “SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 2 | 172 contacts → | ||||
Exact match “Orkli es líder mundial en la fabricación y venta de componentes de seguridad termoeléctrica.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 3 | 125 contacts → | ||||
Exact match “Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 4 | 103 contacts → | ||||
Exact match “En POWEN Somos los especialistas en energía solar fotovoltaica para los clientes que desean una alternativa energética basada en el ahorro, respeto por el medio ambiente y el uso…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 5 | 71 contacts → | ||||
Exact match “Empresa experta en autoconsumo e instaladores de sistemas fotovoltaicos y aerotermia.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 6 | 62 contacts → | ||||
Exact match “Vaillant es una marca internacional líder en el campo de la tecnología aplicada al negocio de calefacción y la ventilación.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 7 | 60 contacts → | ||||
Exact match “Since 1976 we are dedicated to the production and sale of products aimed at the hvac and comfort.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 8 | 52 contacts → | ||||
Exact match “Apostando por soluciones ecológicas, ofrecemos servicios que proporcionan independencia energética.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 9 | 44 contacts → | ||||
Exact match “We are an engineering and consulting company specialised in solar energy and energy efficiency.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 10 | 42 contacts → | ||||
Exact match “Especialistas en ahorro energético y eficiencia energética.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “Nuestra visión es hacer que todos podamos vivir de las energías renovables para siempre y gratis.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “Ingeniería e instaladora de energía solar fotovoltaica.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 13 | 35 contacts → | ||||
Exact match “Empresa dedicada al diseño y ejecución de instalaciones de climatización, calefacción, solar térmica y fotovoltaica, extracción de aire, cocinas industriales, lavandería…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Tenemos un método, lo hemos conseguido, proyectamos y legalizamos cualquier instalación fotovoltaica de una manera eficaz y rápida.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “Solar energy & multisectorial technology experts.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “Ubora es una cleantech especializada en el diseño de proyectos fotovoltaicos de alta eficiencia.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “SOLATOM es una empresa tecnológica que desarrolla sistemas solares para generar calor de alta temperatura en procesos industriales como la fermentación, pasteurización, secado…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 19 | 17 contacts → | ||||
Exact match “Más de 50 años aportando valor a nuestros clientes.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “En Akiter somos expertos en geotermia, aerotermia, energía solar fotovoltaica y térmica.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Somos Termoclima Levante, S.L, dedicados a la distribución mayorista de climatización en Alicante y Murcia.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “Saufer som la teva empresa d’Instal·lacions i Manteniments de confiança.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “En Lumio instalamos placas solares y aerotermia en toda España.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Impulsamos la energía del futuro en las Islas Baleares.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “solar thermal heating 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 645 solar thermal heating companies based in Spain
See the full list, filter by size, metro and specialty, and access 291 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Solar thermal heating companies based in Spain at a glance
As of Sep 18, 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 645 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 “solar thermal heating 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 291 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 18, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
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 thermal heating companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many solar thermal heating companies are there based in Spain?
RevenueBase identified 645 company matches for solar thermal heating companies associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Solarprofit tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most solar thermal heating companies?
Madrid leads with 71 company records, followed by Barcelona (18) and Valencia (17).
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 291 professional contacts with verified work emails tracked across these 645 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 645 solar thermal heating companies based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Solar thermal heating companies by geography
- Solar thermal heating companies based in Belo Horizonte, Brazil
- Solar thermal heating companies based in Bangalore, India
- Solar thermal heating companies based in Austin, United States
- Solar thermal heating companies based in Houston, United States
- Solar thermal heating companies based in Los Angeles, United States
- Solar thermal heating companies based in Phoenix, United States
- Solar thermal heating companies based in San Diego, United States
- Solar thermal heating companies based in Argentina
- Solar thermal heating companies based in Australia
- Solar thermal heating companies based in Austria
- Solar thermal heating companies based in Belgium
- Solar thermal heating companies based in Brazil
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 thermal heating companies based in Belo Horizonte, Brazil
- Solar thermal heating companies based in Bangalore, India
- Solar thermal heating companies based in Austin, United States
- Solar thermal heating companies based in Houston, United States
- Solar thermal heating companies based in Los Angeles, United States
- Solar thermal heating companies based in Phoenix, United States
Company intelligence · public preview
Top 25 solar thermal heating companies 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 645 matching company records for solar thermal heating companies based in Spain, with 4,158 tracked contacts and 291 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 solar thermal heating companies 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 |  Solarprofitsolarprofit.esHQ: Llinars Del Vallès, SpainReported employees: 501-1,000 | Llinars Del Vallès, Spain | 501-1,000 | Exact match | 199 contacts → |
“SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ORKLIorkli.com HQ: Ordizia, SpainReported employees: 501-1,000 | Ordizia, Spain | 501-1,000 | Exact match | 172 contacts → |
“Orkli es líder mundial en la fabricación y venta de componentes de seguridad termoeléctrica.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ESR Energy Solutionsesr.solarHQ: Sant Boi De Llobregat, SpainReported employees: 51-200 | Sant Boi De Llobregat, Spain | 51-200 | Exact match | 125 contacts → |
“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  POWENpowen.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 103 contacts → |
“En POWEN Somos los especialistas en energía solar fotovoltaica para los clientes que desean una alternativa energética basada en el ahorro, respeto por el medio ambiente y el uso…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ELTEXeltex.esHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 71 contacts → |
“Empresa experta en autoconsumo e instaladores de sistemas fotovoltaicos y aerotermia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vaillant Españavaillant.esHQ: Zamudio, SpainReported employees: 201-500 | Zamudio, Spain | 201-500 | Exact match | 62 contacts → |
“Vaillant es una marca internacional líder en el campo de la tecnología aplicada al negocio de calefacción y la ventilación.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Domusa Teknikdomusateknik.comHQ: Errezil, SpainReported employees: 51-200 | Errezil, Spain | 51-200 | Exact match | 60 contacts → |
“Since 1976 we are dedicated to the production and sale of products aimed at the hvac and comfort.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  LRP Energylrpenergy.comHQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 52 contacts → |
“Apostando por soluciones ecológicas, ofrecemos servicios que proporcionan independencia energética.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Solideo ECO Systemssolideo.esHQ: Sant Cugat Del Vallès, SpainReported employees: 51-200 | Sant Cugat Del Vallès, Spain | 51-200 | Exact match | 44 contacts → |
“We are an engineering and consulting company specialised in solar energy and energy efficiency.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cambioenergeticocambioenergetico.comHQ: Coria, SpainReported employees: 51-200 | Coria, Spain | 51-200 | Exact match | 42 contacts → |
“Especialistas en ahorro energético y eficiencia energética.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  1komma5 ES1komma5.esHQ: Cerdanyola Del Vallès, SpainReported employees: 51-200 | Cerdanyola Del Vallès, Spain | 51-200 | Exact match | 39 contacts → |
“Nuestra visión es hacer que todos podamos vivir de las energías renovables para siempre y gratis.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Solartradexsolartradex.comHQ: Mataró, SpainReported employees: 51-200 | Mataró, Spain | 51-200 | Exact match | 38 contacts → |
“Ingeniería e instaladora de energía solar fotovoltaica.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Gasifredgasifred.es HQ: San Rafael De Sa Creu, SpainReported employees: 51-200 | San Rafael De Sa Creu, Spain | 51-200 | Exact match | 35 contacts → |
“Empresa dedicada al diseño y ejecución de instalaciones de climatización, calefacción, solar térmica y fotovoltaica, extracción de aire, cocinas industriales, lavandería…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Quetzal Ingenieríaquetzalingenieria.esHQ: Alicante, SpainReported employees: 1-10 | Alicante, Spain | 1-10 | Exact match | 24 contacts → |
“Tenemos un método, lo hemos conseguido, proyectamos y legalizamos cualquier instalación fotovoltaica de una manera eficaz y rápida.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Solenver Soluciones Energéticassolenver.comHQ: Sudanell, SpainReported employees: 11-50 | Sudanell, Spain | 11-50 | Exact match | 23 contacts → |
“SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tewer Engineeringtewer.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 22 contacts → |
“Solar energy & multisectorial technology experts.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  UBORAuborasolar.comHQ: Málaga, SpainReported employees: 11-50 | Málaga, Spain | 11-50 | Exact match | 18 contacts → |
“Ubora es una cleantech especializada en el diseño de proyectos fotovoltaicos de alta eficiencia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Solatomsolatom.comHQ: Valencia, SpainReported employees: 1-10 | Valencia, Spain | 1-10 | Exact match | 18 contacts → |
“SOLATOM es una empresa tecnológica que desarrolla sistemas solares para generar calor de alta temperatura en procesos industriales como la fermentación, pasteurización, secado…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RELSArelsa.es HQ: Sabadell, SpainReported employees: 11-50 | Sabadell, Spain | 11-50 | Exact match | 17 contacts → |
“Más de 50 años aportando valor a nuestros clientes.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Akiter Renovables S.Lakiter.comHQ: Olías Del Rey, SpainReported employees: 11-50 | Olías Del Rey, Spain | 11-50 | Exact match | 17 contacts → |
“En Akiter somos expertos en geotermia, aerotermia, energía solar fotovoltaica y térmica.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Terclivanterclivan.es HQ: Alicante, SpainReported employees: 11-50 | Alicante, Spain | 11-50 | Exact match | 16 contacts → |
“Somos Termoclima Levante, S.L, dedicados a la distribución mayorista de climatización en Alicante y Murcia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Juan DE Dios Climatizacion SLjuandediosclimatizacion.com HQ: Molina De Segura, SpainReported employees: 11-50 | Molina De Segura, Spain | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Saufersaufer.com HQ: Lleida, SpainReported employees: 11-50 | Lleida, Spain | 11-50 | Exact match | 14 contacts → |
“Saufer som la teva empresa d’Instal·lacions i Manteniments de confiança.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | LUMIOlumio.solar HQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 14 contacts → |
“En Lumio instalamos placas solares y aerotermia en toda España.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Efiwattefiwatt.comHQ: Palma De Mallorca, SpainReported employees: 11-50 | Palma De Mallorca, Spain | 11-50 | Exact match | 13 contacts → |
“Impulsamos la energía del futuro en las Islas Baleares.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 645 company matches
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Solar thermal heating companies: dataset insights
September 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
636 records in the displayed employee bands.
9 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 645 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for solar thermal heating 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 thermal heating companies did RevenueBase find based in Spain?
The saved snapshot records 645 matching company records, 4,158 tracked contacts and 291 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Solar thermal heating companies by geography
- Solar thermal heating companies based in Belo Horizonte, Brazil
- Solar thermal heating companies based in Bangalore, India
- Solar thermal heating companies based in Austin, United States
- Solar thermal heating companies based in Houston, United States
- Solar thermal heating companies based in Los Angeles, United States
- Solar thermal heating companies based in Phoenix, United States
- Solar thermal heating companies based in San Diego, United States
- Solar thermal heating companies based in Argentina
- Solar thermal heating companies based in Australia
- Solar thermal heating companies based in Austria
- Solar thermal heating companies based in Belgium
- Solar thermal heating companies based in Brazil
Cite this list
RevenueBase Data Team. Top 25 solar thermal heating companies based in Spain. Snapshot: September 18, 2026. https://revenuebase.ai/companies/solar-thermal-heating-companies/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
- New lists
- Solar thermal heating companies based in Belo Horizonte, Brazil
- Solar thermal heating companies based in Bangalore, India
- Solar thermal heating companies based in Austin, United States
- Solar thermal heating companies based in Houston, United States
- Solar thermal heating companies based in Los Angeles, United States
- Solar thermal heating companies based in Phoenix, United States
Company intelligence · public preview
Top 25 solar thermal heating companies based in Spain
RevenueBase records 645 matching company records for solar thermal heating companies based in Spain, with 4,158 tracked contacts and 291 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 solar thermal heating companies 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 | Solarprofitsolarprofit.es HQ: Llinars Del Vallès, SpainReported employees: 501-1,000 | Llinars Del Vallès, Spain | 501-1,000 | Exact match | 199 contacts → |
“SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ORKLIorkli.com HQ: Ordizia, SpainReported employees: 501-1,000 | Ordizia, Spain | 501-1,000 | Exact match | 172 contacts → |
“Orkli es líder mundial en la fabricación y venta de componentes de seguridad termoeléctrica.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ESR Energy Solutionsesr.solar HQ: Sant Boi De Llobregat, SpainReported employees: 51-200 | Sant Boi De Llobregat, Spain | 51-200 | Exact match | 125 contacts → |
“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | POWENpowen.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 103 contacts → |
“En POWEN Somos los especialistas en energía solar fotovoltaica para los clientes que desean una alternativa energética basada en el ahorro, respeto por el medio ambiente y el uso…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ELTEXeltex.es HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 71 contacts → |
“Empresa experta en autoconsumo e instaladores de sistemas fotovoltaicos y aerotermia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vaillant Españavaillant.es HQ: Zamudio, SpainReported employees: 201-500 | Zamudio, Spain | 201-500 | Exact match | 62 contacts → |
“Vaillant es una marca internacional líder en el campo de la tecnología aplicada al negocio de calefacción y la ventilación.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Domusa Teknikdomusateknik.com HQ: Errezil, SpainReported employees: 51-200 | Errezil, Spain | 51-200 | Exact match | 60 contacts → |
“Since 1976 we are dedicated to the production and sale of products aimed at the hvac and comfort.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | LRP Energylrpenergy.com HQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 52 contacts → |
“Apostando por soluciones ecológicas, ofrecemos servicios que proporcionan independencia energética.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Solideo ECO Systemssolideo.es HQ: Sant Cugat Del Vallès, SpainReported employees: 51-200 | Sant Cugat Del Vallès, Spain | 51-200 | Exact match | 44 contacts → |
“We are an engineering and consulting company specialised in solar energy and energy efficiency.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cambioenergeticocambioenergetico.com HQ: Coria, SpainReported employees: 51-200 | Coria, Spain | 51-200 | Exact match | 42 contacts → |
“Especialistas en ahorro energético y eficiencia energética.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 1komma5 ES1komma5.es HQ: Cerdanyola Del Vallès, SpainReported employees: 51-200 | Cerdanyola Del Vallès, Spain | 51-200 | Exact match | 39 contacts → |
“Nuestra visión es hacer que todos podamos vivir de las energías renovables para siempre y gratis.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Solartradexsolartradex.com HQ: Mataró, SpainReported employees: 51-200 | Mataró, Spain | 51-200 | Exact match | 38 contacts → |
“Ingeniería e instaladora de energía solar fotovoltaica.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Gasifredgasifred.es HQ: San Rafael De Sa Creu, SpainReported employees: 51-200 | San Rafael De Sa Creu, Spain | 51-200 | Exact match | 35 contacts → |
“Empresa dedicada al diseño y ejecución de instalaciones de climatización, calefacción, solar térmica y fotovoltaica, extracción de aire, cocinas industriales, lavandería…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Quetzal Ingenieríaquetzalingenieria.es HQ: Alicante, SpainReported employees: 1-10 | Alicante, Spain | 1-10 | Exact match | 24 contacts → |
“Tenemos un método, lo hemos conseguido, proyectamos y legalizamos cualquier instalación fotovoltaica de una manera eficaz y rápida.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Solenver Soluciones Energéticassolenver.com HQ: Sudanell, SpainReported employees: 11-50 | Sudanell, Spain | 11-50 | Exact match | 23 contacts → |
“SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tewer Engineeringtewer.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 22 contacts → |
“Solar energy & multisectorial technology experts.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | UBORAuborasolar.com HQ: Málaga, SpainReported employees: 11-50 | Málaga, Spain | 11-50 | Exact match | 18 contacts → |
“Ubora es una cleantech especializada en el diseño de proyectos fotovoltaicos de alta eficiencia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Solatomsolatom.com HQ: Valencia, SpainReported employees: 1-10 | Valencia, Spain | 1-10 | Exact match | 18 contacts → |
“SOLATOM es una empresa tecnológica que desarrolla sistemas solares para generar calor de alta temperatura en procesos industriales como la fermentación, pasteurización, secado…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RELSArelsa.es HQ: Sabadell, SpainReported employees: 11-50 | Sabadell, Spain | 11-50 | Exact match | 17 contacts → |
“Más de 50 años aportando valor a nuestros clientes.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Akiter Renovables S.Lakiter.com HQ: Olías Del Rey, SpainReported employees: 11-50 | Olías Del Rey, Spain | 11-50 | Exact match | 17 contacts → |
“En Akiter somos expertos en geotermia, aerotermia, energía solar fotovoltaica y térmica.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Terclivanterclivan.es HQ: Alicante, SpainReported employees: 11-50 | Alicante, Spain | 11-50 | Exact match | 16 contacts → |
“Somos Termoclima Levante, S.L, dedicados a la distribución mayorista de climatización en Alicante y Murcia.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Juan DE Dios Climatizacion SLjuandediosclimatizacion.com HQ: Molina De Segura, SpainReported employees: 11-50 | Molina De Segura, Spain | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Saufersaufer.com HQ: Lleida, SpainReported employees: 11-50 | Lleida, Spain | 11-50 | Exact match | 14 contacts → |
“Saufer som la teva empresa d’Instal·lacions i Manteniments de confiança.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | LUMIOlumio.solar HQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 14 contacts → |
“En Lumio instalamos placas solares y aerotermia en toda España.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Efiwattefiwatt.com HQ: Palma De Mallorca, SpainReported employees: 11-50 | Palma De Mallorca, Spain | 11-50 | Exact match | 13 contacts → |
“Impulsamos la energía del futuro en las Islas Baleares.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 645 company matches
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Solar thermal heating companies: dataset insights
September 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
636 records in the displayed employee bands.
9 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 645 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for solar thermal heating 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 thermal heating companies did RevenueBase find based in Spain?
The saved snapshot records 645 matching company records, 4,158 tracked contacts and 291 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Solar thermal heating companies by geography
- Solar thermal heating companies based in Belo Horizonte, Brazil
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- Solar thermal heating companies based in Australia
- Solar thermal heating companies based in Austria
- Solar thermal heating companies based in Belgium
- Solar thermal heating companies based in Brazil
Cite this list
RevenueBase Data Team. Top 25 solar thermal heating companies based in Spain. Snapshot: September 18, 2026. https://revenuebase.ai/companies/solar-thermal-heating-companies/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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