Company lists · Data refreshed November 2026
Top 22 Thermal energy companies based in Spain
RevenueBase identified 81 company matches for thermal energy companies associated with Spain as of November 2026 and tracks 730 professional contacts across them, including 116 with verified work emails. Madrid is the largest hub.
This list covers company matches for thermal energy 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 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 22 largest thermal energy companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 77 contacts → | ||||
Exact match “Neoelectra es un grupo empresarial especializado en aportar soluciones energéticas eficientes a la industria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 35 contacts → | ||||
Exact match “Sistemas de Calor es una empresa especializada en el diseño, ejecución llave en mano, mantenimiento y servicio de asistencia técnica 24/7.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 25 contacts → | ||||
Exact match “En COGEN nace con el objetivo de desarrollar y explotar proyectos de cogeneración y con el compromiso de ayudar a la industria a reducir sus costes energéticos, así como a mejorar…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 20 contacts → | ||||
Exact match “Pavener, servicios energéticos, somos especialistas en energía, incorporamos ingeniería, instalación, y mantenimiento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 19 contacts → | ||||
Exact match “We are a family business working from 1978 in heat generation and developing custom-made and EPC industrial projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Especializados en el área de generación de la energía: grupos de emergencia, plantas de cogeneración/trigeneración, centrales hidráulicas y de biomasa, district-heating.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “INDICE es una empresa de Servicios dedicada al diseño, instalación, mantenimiento y supervisión de Instalaciones basadas en eficiencia energética y el sector renovable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “Empresa instaladora de climatización” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “A Km0 Energy apliquem els nostres coneixements, esforços i experiència en el sector de l’energia per oferir solucions reals al sector públic i privat per una energia neta…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “E.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Desde 1980 colaboramos con nuestros clientes ofreciendo soluciones para la generación de energía de forma eficiente y sostenible.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Sobre nosotros JESFRAN ENERGÍA S.L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Energy Storage & Dispatchable Heat and Power Solutions” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “UNA VISIÓN DIFERENCIAL HACIA LA DESCARBONIZACIÓN PARA LOGRAR LA GESTIÓN INTELIGENTE DE LA ENERGÍA EKIENERGY nace con el objetivo de acelerar la descarbonización del sector…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Creada en 2011 con un firme compromiso con la sostenibilidad, Greening-e es una empresa de ámbito internacional especializada en el diseño, desarrollo, construcción y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Orientación al cliente y sus necesidades de inversión y explotación.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Gurenergías es una empresa líder en el diseño e instalación de soluciones energéticas sostenibles en el País Vasco (Bizkaia, Gipuzkoa y Araba).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Welcome to Thermodemand, where we merge innovation with efficiency in renewable thermal energy solutions.” 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 “thermal energy 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 22 of 81 thermal energy companies based in Spain
See the full list, filter by size, metro and specialty, and access 116 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Thermal energy companies 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 81 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 “thermal energy 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 116 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “thermal energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many thermal energy companies are there based in Spain?
RevenueBase identified 81 company matches for thermal energy companies 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?
Grupo Neoelectra tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most thermal energy companies?
Madrid leads with 10 company records, followed by Alpedrete (2) and Barcelona (2).
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 116 professional contacts with verified work emails tracked across these 81 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 81 thermal energy companies based in Spain. Start with a free account, no credit card.
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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
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Company intelligence · public preview
Top 22 thermal energy 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 81 matching company records for thermal energy companies based in Spain, with 730 tracked contacts and 116 verified work emails.
This public preview shows 22 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 22 thermal energy 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 |  Grupo Neoelectraneoelectra.esHQ: Sant Just Desvern, SpainReported employees: 201-500 | Sant Just Desvern, Spain | 201-500 | Exact match | 77 contacts → |
“Neoelectra es un grupo empresarial especializado en aportar soluciones energéticas eficientes a la industria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sistemas DE Calorsistemasdecalor.comHQ: Roquetas De Mar, SpainReported employees: 51-200 | Roquetas De Mar, Spain | 51-200 | Exact match | 35 contacts → |
“Sistemas de Calor es una empresa especializada en el diseño, ejecución llave en mano, mantenimiento y servicio de asistencia técnica 24/7.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cogen Energía Españacogen-energia.comHQ: Las Rozas De Madrid, SpainReported employees: 51-200 | Las Rozas De Madrid, Spain | 51-200 | Exact match | 25 contacts → |
“En COGEN nace con el objetivo de desarrollar y explotar proyectos de cogeneración y con el compromiso de ayudar a la industria a reducir sus costes energéticos, así como a mejorar…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Pavenerpavener.comHQ: Quart De Poblet, SpainReported employees: 11-50 | Quart De Poblet, Spain | 11-50 | Exact match | 20 contacts → |
“Pavener, servicios energéticos, somos especialistas en energía, incorporamos ingeniería, instalación, y mantenimiento.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sugimatsugimat.comHQ: Quart De Poblet, SpainReported employees: 51-200 | Quart De Poblet, Spain | 51-200 | Exact match | 19 contacts → |
“We are a family business working from 1978 in heat generation and developing custom-made and EPC industrial projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Genelekgenelek.comHQ: Zumaia, SpainReported employees: 11-50 | Zumaia, Spain | 11-50 | Exact match | 18 contacts → |
“Especializados en el área de generación de la energía: grupos de emergencia, plantas de cogeneración/trigeneración, centrales hidráulicas y de biomasa, district-heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Juan DE Dios Climatizacion SLjuandediosclimatizacion.com HQ: Molina De Segura, SpainReported employees: 11-50 | Molina De Segura, Spain | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Solcam Energiasolcam.esHQ: Riudoms, SpainReported employees: 11-50 | Riudoms, Spain | 11-50 | Exact match | 16 contacts → |
“Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Indice Facility Servicesindicefs.comHQ: Albolote, SpainReported employees: 11-50 | Albolote, Spain | 11-50 | Exact match | 16 contacts → |
“INDICE es una empresa de Servicios dedicada al diseño, instalación, mantenimiento y supervisión de Instalaciones basadas en eficiencia energética y el sector renovable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Valfrima SLvalfrima.esHQ: Massanassa, SpainReported employees: 11-50 | Massanassa, Spain | 11-50 | Exact match | 16 contacts → |
“Empresa instaladora de climatización” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Km0 Energykm0.energyHQ: Terrassa, SpainReported employees: 1-10 | Terrassa, Spain | 1-10 | Exact match | 12 contacts → |
“A Km0 Energy apliquem els nostres coneixements, esforços i experiència en el sector de l’energia per oferir solucions reals al sector públic i privat per una energia neta…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  E. Powerepower.solarHQ: Logroño, SpainReported employees: 11-50 | Logroño, Spain | 11-50 | Exact match | 11 contacts → |
“E.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sertecq, Mantenimiento Integral SLsertecq.com HQ: Pamplona, SpainReported employees: 11-50 | Pamplona, Spain | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Termisa Energíatermisa.esHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 11 contacts → |
“Desde 1980 colaboramos con nuestros clientes ofreciendo soluciones para la generación de energía de forma eficiente y sostenible.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Jesfran Energia S.Ljesfranenergia.esHQ: Elche, SpainReported employees: 51-200 | Elche, Spain | 51-200 | Exact match | 11 contacts → |
“Sobre nosotros JESFRAN ENERGÍA S.L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Thermophotonthermophoton.comHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 9 contacts → |
“Energy Storage & Dispatchable Heat and Power Solutions” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ekienergyekienergy.comHQ: Vitoria - Gasteiz, SpainReported employees: 11-50 | Vitoria - Gasteiz, Spain | 11-50 | Exact match | 8 contacts → |
“UNA VISIÓN DIFERENCIAL HACIA LA DESCARBONIZACIÓN PARA LOGRAR LA GESTIÓN INTELIGENTE DE LA ENERGÍA EKIENERGY nace con el objetivo de acelerar la descarbonización del sector…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Greening Energíagreening-e.com HQ: Granada, SpainReported employees: 201-500 | Granada, Spain | 201-500 | Exact match | 6 contacts → |
“Creada en 2011 con un firme compromiso con la sostenibilidad, Greening-e es una empresa de ámbito internacional especializada en el diseño, desarrollo, construcción y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Huso 29 Renovableshuso29renovables.com HQ: As Somozas, SpainReported employees: 1-10 | As Somozas, Spain | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Libenerlibener.comHQ: Tomares, SpainReported employees: 1-10 | Tomares, Spain | 1-10 | Exact match | 5 contacts → |
“Orientación al cliente y sus necesidades de inversión y explotación.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Gurenergias S.Lgurenergias.comHQ: Bilbao, SpainReported employees: 11-50 | Bilbao, Spain | 11-50 | Exact match | 5 contacts → |
“Gurenergías es una empresa líder en el diseño e instalación de soluciones energéticas sostenibles en el País Vasco (Bizkaia, Gipuzkoa y Araba).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Thermodemandthermodemand.comHQ: Tremp, SpainReported employees: 1-10 | Tremp, Spain | 1-10 | Exact match | 1 contacts → |
“Welcome to Thermodemand, where we merge innovation with efficiency in renewable thermal energy solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 81 company matches
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Thermal energy companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
80 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 81 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for thermal energy 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 thermal energy companies did RevenueBase find based in Spain?
The saved snapshot records 81 matching company records, 730 tracked contacts and 116 verified emails. The public preview displays 22 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
Thermal energy companies by geography
- Thermal energy companies based in Australia
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- Thermal energy companies based in Canada
- Thermal energy companies based in Denmark
- Thermal energy companies based in France
- Thermal energy companies based in Germany
- Thermal energy companies based in India
- Thermal energy companies based in Italy
- Thermal energy companies based in the Netherlands
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- Thermal energy companies based in Sweden
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Browse the directory
Cite this list
RevenueBase Data Team. Top 22 thermal energy companies based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/thermal-energy-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
- Thermal energy companies based in Australia
- Thermal energy companies based in Brazil
- Thermal energy companies based in Canada
- Thermal energy companies based in Denmark
- Thermal energy companies based in France
- Thermal energy companies based in Germany
Company intelligence · public preview
Top 22 thermal energy companies based in Spain
RevenueBase records 81 matching company records for thermal energy companies based in Spain, with 730 tracked contacts and 116 verified work emails.
This public preview shows 22 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 22 thermal energy 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 | Grupo Neoelectraneoelectra.es HQ: Sant Just Desvern, SpainReported employees: 201-500 | Sant Just Desvern, Spain | 201-500 | Exact match | 77 contacts → |
“Neoelectra es un grupo empresarial especializado en aportar soluciones energéticas eficientes a la industria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sistemas DE Calorsistemasdecalor.com HQ: Roquetas De Mar, SpainReported employees: 51-200 | Roquetas De Mar, Spain | 51-200 | Exact match | 35 contacts → |
“Sistemas de Calor es una empresa especializada en el diseño, ejecución llave en mano, mantenimiento y servicio de asistencia técnica 24/7.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cogen Energía Españacogen-energia.com HQ: Las Rozas De Madrid, SpainReported employees: 51-200 | Las Rozas De Madrid, Spain | 51-200 | Exact match | 25 contacts → |
“En COGEN nace con el objetivo de desarrollar y explotar proyectos de cogeneración y con el compromiso de ayudar a la industria a reducir sus costes energéticos, así como a mejorar…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pavenerpavener.com HQ: Quart De Poblet, SpainReported employees: 11-50 | Quart De Poblet, Spain | 11-50 | Exact match | 20 contacts → |
“Pavener, servicios energéticos, somos especialistas en energía, incorporamos ingeniería, instalación, y mantenimiento.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sugimatsugimat.com HQ: Quart De Poblet, SpainReported employees: 51-200 | Quart De Poblet, Spain | 51-200 | Exact match | 19 contacts → |
“We are a family business working from 1978 in heat generation and developing custom-made and EPC industrial projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Genelekgenelek.com HQ: Zumaia, SpainReported employees: 11-50 | Zumaia, Spain | 11-50 | Exact match | 18 contacts → |
“Especializados en el área de generación de la energía: grupos de emergencia, plantas de cogeneración/trigeneración, centrales hidráulicas y de biomasa, district-heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Juan DE Dios Climatizacion SLjuandediosclimatizacion.com HQ: Molina De Segura, SpainReported employees: 11-50 | Molina De Segura, Spain | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Solcam Energiasolcam.es HQ: Riudoms, SpainReported employees: 11-50 | Riudoms, Spain | 11-50 | Exact match | 16 contacts → |
“Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Indice Facility Servicesindicefs.com HQ: Albolote, SpainReported employees: 11-50 | Albolote, Spain | 11-50 | Exact match | 16 contacts → |
“INDICE es una empresa de Servicios dedicada al diseño, instalación, mantenimiento y supervisión de Instalaciones basadas en eficiencia energética y el sector renovable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Valfrima SLvalfrima.es HQ: Massanassa, SpainReported employees: 11-50 | Massanassa, Spain | 11-50 | Exact match | 16 contacts → |
“Empresa instaladora de climatización” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Km0 Energykm0.energy HQ: Terrassa, SpainReported employees: 1-10 | Terrassa, Spain | 1-10 | Exact match | 12 contacts → |
“A Km0 Energy apliquem els nostres coneixements, esforços i experiència en el sector de l’energia per oferir solucions reals al sector públic i privat per una energia neta…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | E. Powerepower.solar HQ: Logroño, SpainReported employees: 11-50 | Logroño, Spain | 11-50 | Exact match | 11 contacts → |
“E.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sertecq, Mantenimiento Integral SLsertecq.com HQ: Pamplona, SpainReported employees: 11-50 | Pamplona, Spain | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Termisa Energíatermisa.es HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 11 contacts → |
“Desde 1980 colaboramos con nuestros clientes ofreciendo soluciones para la generación de energía de forma eficiente y sostenible.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Jesfran Energia S.Ljesfranenergia.es HQ: Elche, SpainReported employees: 51-200 | Elche, Spain | 51-200 | Exact match | 11 contacts → |
“Sobre nosotros JESFRAN ENERGÍA S.L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Thermophotonthermophoton.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 9 contacts → |
“Energy Storage & Dispatchable Heat and Power Solutions” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ekienergyekienergy.com HQ: Vitoria - Gasteiz, SpainReported employees: 11-50 | Vitoria - Gasteiz, Spain | 11-50 | Exact match | 8 contacts → |
“UNA VISIÓN DIFERENCIAL HACIA LA DESCARBONIZACIÓN PARA LOGRAR LA GESTIÓN INTELIGENTE DE LA ENERGÍA EKIENERGY nace con el objetivo de acelerar la descarbonización del sector…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Greening Energíagreening-e.com HQ: Granada, SpainReported employees: 201-500 | Granada, Spain | 201-500 | Exact match | 6 contacts → |
“Creada en 2011 con un firme compromiso con la sostenibilidad, Greening-e es una empresa de ámbito internacional especializada en el diseño, desarrollo, construcción y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Huso 29 Renovableshuso29renovables.com HQ: As Somozas, SpainReported employees: 1-10 | As Somozas, Spain | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Libenerlibener.com HQ: Tomares, SpainReported employees: 1-10 | Tomares, Spain | 1-10 | Exact match | 5 contacts → |
“Orientación al cliente y sus necesidades de inversión y explotación.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gurenergias S.Lgurenergias.com HQ: Bilbao, SpainReported employees: 11-50 | Bilbao, Spain | 11-50 | Exact match | 5 contacts → |
“Gurenergías es una empresa líder en el diseño e instalación de soluciones energéticas sostenibles en el País Vasco (Bizkaia, Gipuzkoa y Araba).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Thermodemandthermodemand.com HQ: Tremp, SpainReported employees: 1-10 | Tremp, Spain | 1-10 | Exact match | 1 contacts → |
“Welcome to Thermodemand, where we merge innovation with efficiency in renewable thermal energy solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 81 company matches
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Thermal energy companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
80 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 81 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for thermal energy 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 thermal energy companies did RevenueBase find based in Spain?
The saved snapshot records 81 matching company records, 730 tracked contacts and 116 verified emails. The public preview displays 22 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.
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Cite this list
RevenueBase Data Team. Top 22 thermal energy companies based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/thermal-energy-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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