Company lists · Data refreshed November 2026

Top 25 Geothermal energy research organizations based in Spain

RevenueBase identified 139 company matches for geothermal energy research organizations associated with Spain as of November 2026 and tracks 1,915 professional contacts across them, including 299 with verified work emails. Madrid is the largest hub.

This list covers company matches for geothermal energy research organizations 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
139Companies
1,915Contacts tracked
299Verified emails
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The 25 largest geothermal energy research organizations based in Spain

Ranked by team size
Top 25 of 139 company matches for geothermal energy research organizations based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVitoria, SpainHQ recorded Nov 6, 2026201-500212 contacts →

Exact match

“CIC energiGUNE, a member of the Basque Research & Technology Alliance- BRTA, is a benchmark research center in Europe in the field of electrochemical and thermal energy storage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSarriguren, SpainHQ recorded Nov 6, 2026201-500190 contacts →

Exact match

“The National Renewable Energy Centre (CENER) is a technology centre, specialised in applied research and in the development and promotion of renewable energies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMóstoles, SpainHQ recorded Nov 6, 202651-200168 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
4Exact matchGranadilla De Abona, SpainHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Sus objetivos son potenciar trabajos de investigación y desarrollo tecnológico relacionados con el uso de las energías renovables, así como otras facetas de interés para el…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Geosciences Barcelona, CSIC (GEO3BCN) is a research institute for Earth Sciences of the Spanish National Research Council (CSIC).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“The GNERA group was created to participate in the transition towards a new energy model, assuming the dual mission of integrating new energy sources and new technology, while…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTabernas, SpainHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“The Plataforma Solar de Almería (PSA), a dependency of the Centre for Energy, Environment and Technology (CIEMAT), is the largest concentrating solar technology research…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“4fores is fast-growing applied-R&D, field-testing and power electronics company working in the Renewable Energies sector (Wind Energy, Photovoltaics and CHP plants) providing to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchS.s. Reyes, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Energía geotérmica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“La Asociación de Productores de Energías Renovables -APPA- agrupa a más de quinientas empresas que operan en el sector de las energías renovables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCórdoba, SpainHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Soluciones completas de climatización.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSeville, SpainHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Our mission is to achieve a net-zero industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20020 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
15Exact matchTerrassa, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“AEInnova is a company formed by the end of 2014 with a vocation clearly oriented to research, innovation, and development of new products related to alternative energies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOlías Del Rey, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“En Akiter somos expertos en geotermia, aerotermia, energía solar fotovoltaica y térmica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLos Llanos De Aridane, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“LPRC - La Palma Research Centre for Future Studies SL is an independent, internationally active geoscience think-tank headquartered on Isla la Palma, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchValverde Del Camino, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Gaia Exploración nace de la colaboración de varias empresas relacionadas con la geofísica a nivel internacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTárrega, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Watt Energia es una empresa especializada en la implementación de proyectos de energías renovables, incluyendo biomasa, geotermia, aerotermia y fotovoltaica, su sede principal se…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDurango, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“TELUR GEOTERMIA Y AGUA SA is an individual & family services company based out of C/ ALIENDALDE AUZUNEA 6, DURANGO, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCáceres, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

“SER Renovables, es una empresa Extremeña que se dedica a todo tipo de proyectos de energías renovables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchColmenarejo, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“EVEREST GEOPHYSICS offers a full line of geophysical capabilities from our headquarters in Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLogroño, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“d&r Ingenieros es una empresa de ingeniería centrada en el campo de la eficiencia energética y el desarrollo sostenible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLleida, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Empresa independiente de CONSULTORIA GEOLOGICA cuyo campo principal de actuación es la GEOLOGÍA APLICADA, en especial cartografía, prospección minera, ingeniería geológica…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“World Class Centre in Solar Thermal Energy as part of BDR Thermea Group Fabrisolia S.L.U is the most modern solar panel manufacturing plant globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 139 geothermal energy research organizations based in Spain

See the full list, filter by size, metro and specialty, and access 299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geothermal energy research organizations based in Spain at a glance

As of Nov 6, 2026
15.6%Verified-email coverage
13.8Average contacts per company
1-10Median size (employees)
17.3%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
48
51-200
14
201-500
3
501-1,000
1
1,001-5,000
1

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 139 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 “geothermal energy research organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 299 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 “geothermal energy research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal energy research organizations are there based in Spain?

RevenueBase identified 139 company matches for geothermal energy research organizations 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?

CIC Energigune tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most geothermal energy research organizations?

Madrid leads with 24 company records, followed by Barcelona (6) and Seville (4).

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 299 professional contacts with verified work emails tracked across these 139 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.

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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.