Company lists · Data refreshed September 2026

Top 25 Commercial geothermal installers based in Spain

Name: Commercial geothermal installers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 280 companies tracked

RevenueBase identified 280 commercial geothermal installers headquartered in Spain as of September 2026 and tracks 1,358 professional contacts across them, including 62 with verified work emails. Madrid is the largest hub.

This list covers commercial geothermal installers headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

280Companies

1,358Contacts tracked

62Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest commercial geothermal installers based in Spain

Ranked by team size

Top 25 of 280 commercial geothermal installers based in Spain, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to commercial geothermal installers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Airmagic	Indirect evidence	Mérida, SpainHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence “Airmagic® somos fabricantes, cálculo, instaladores, mantenedores, suministradores y gestores de garantías de nuestros sistemas de ecoenfriamiento y ecocalentamiento.” Source: RevenueBase Database · checked Sep 19, 2026
2	Sistemas DE Calor	Indirect evidence	Roquetas De Mar, SpainHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “Sistemas de Calor es una empresa especializada en el diseño, ejecución llave en mano, mantenimiento y servicio de asistencia técnica 24/7.” Source: RevenueBase Database · checked Sep 19, 2026
3	Geoter Geothermal Energy	Indirect evidence	S.s. Reyes, SpainHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “Energía geotérmica.” Source: RevenueBase Database · checked Sep 19, 2026
4	Verdumasip	Indirect evidence	Alzira, SpainHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “En Verdumasip Servicios trabajamos para cubrir íntegramente las necesidades de nuestros clientes en tres áreas interrelacionadas-Mantenimiento e instalaciones de climatización…” Source: RevenueBase Database · checked Sep 19, 2026
5	Geointegral	Indirect evidence	Córdoba, SpainHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Soluciones completas de climatización.” Source: RevenueBase Database · checked Sep 19, 2026
6	RELSA	Indirect evidence	Sabadell, SpainHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Más de 50 años aportando valor a nuestros clientes.” Source: RevenueBase Database · checked Sep 19, 2026
7	Akiter Renovables S.L	Indirect evidence	Olías Del Rey, SpainHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “En Akiter somos expertos en geotermia, aerotermia, energía solar fotovoltaica y térmica.” Source: RevenueBase Database · checked Sep 19, 2026
8	Saufer	Indirect evidence	Lleida, SpainHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Saufer som la teva empresa d’Instal·lacions i Manteniments de confiança.” Source: RevenueBase Database · checked Sep 19, 2026
9	Pimacs Grup Climatización Integral	Indirect evidence	Blanes, SpainHQ checked Sep 19, 2026	51-200	12 contacts →
	Indirect evidence “PIMACS GRUP, SL es el resultado de la fusión en el año 2007 de dos empresas: AB CLIMASERVEI y CLIMABRAVA, ambas dedicadas desde el año 1984 a este sector y que poseen muchos años…” Source: RevenueBase Database · checked Sep 19, 2026
10	Serviclima	Indirect evidence	Xàtiva, SpainHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Instalación, mantenimiento y reparación de sistemas de climatización industrial y renovables.” Source: RevenueBase Database · checked Sep 19, 2026
11	Davofrio Ingeniería DE Climatización H.V.A.C R	Indirect evidence	San Vicente Del Raspeig 53, SpainHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Un cerrajero y su hijo de 17 años montando aires acondicionados con un Ford Mondeo.” Source: RevenueBase Database · checked Sep 19, 2026
12	Tecnnia	Indirect evidence	Arroyomolinos, SpainHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Venta, instalación y mantenimiento de sistemas de climatización mediante suelo radiante, aerotermia, geotermia, ventilación y solar térmica/fotovoltaica.” Source: RevenueBase Database · checked Sep 19, 2026
13	Ekienergy	Indirect evidence	Vitoria - Gasteiz, SpainHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
14	Sunthalpy Engineering	Indirect evidence	Oviedo, SpainHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Sunthalpy es una ingeniería que ha creado la vida sostenible que es simplemente mejor en todos los sentidos.+ Economía, gracias a ahorros superiores al 90% y revalorización de los…” Source: RevenueBase Database · checked Sep 19, 2026
15	Sertecq, Mantenimiento Integral SL	Indirect evidence	Pamplona, SpainHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
16	Instalaciones Fojansa	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence “Somos una compañía líder, con más de 25 años de experiencia, que apuesta por la innovación como clave para impulsar su competitividad y proporcionar una completa gama de servicios…” Source: RevenueBase Database · checked Sep 19, 2026
17	Betielek Soluciones Renovables Y Eléctricas Para Hogares Y Empresas	Indirect evidence	Basauri, SpainHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “En Betielek llevamos desde 2013 instalando soluciones energéticas para quienes buscan ahorrar, cuidar el planeta y ganar independencia energética.” Source: RevenueBase Database · checked Sep 19, 2026
18	2dos Calor & Energia S.L	Indirect evidence	Sta Coloma De Farners, SpainHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “2DOS som una enginyeria-instal•ladora de sistemes d’energies renovables per a particulars, indústries, establiments comercials, administracions, establiments rurals.” Source: RevenueBase Database · checked Sep 19, 2026
19	Quadrifoli	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Somos especialistas en instalaciones y en implementación de energías renovables en la edificación y el urbanismo.” Source: RevenueBase Database · checked Sep 19, 2026
20	Clima Rubí S.L	Indirect evidence	Rubí, SpainHQ checked Sep 19, 2026	51-200	4 contacts →
	Indirect evidence “En CLIMA RUBÍ nos dedicamos al diseño, instalación y mantenimiento de proyectos de climatización, tales como aire acondicionado y calefacción, así como ventilación y montajes…” Source: RevenueBase Database · checked Sep 19, 2026
21	Revizo Sistemas S.L	Indirect evidence	Cox, SpainHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Comprometidos con el medioambiente y la eficiencia energética.” Source: RevenueBase Database · checked Sep 19, 2026
22	24 Grados Climatización S.L	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Desde hace más de 20 años trabajando en la instalación de soluciones de climatización, aire acondicionado y suelo radiante.” Source: RevenueBase Database · checked Sep 19, 2026
23	Climaelec Soluciones Energéticas	Indirect evidence	Cuarte De Huerva, SpainHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Climaelec Soluciones Energéticas, S.L.” Source: RevenueBase Database · checked Sep 19, 2026
24	Tecniber Energia I Serveis SL	Indirect evidence	Berga, SpainHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “TECNIBER ENERGIA I SERVEIS SL is a construction company based out of PASSEIG RASA DELS MOLINS, 24, BERGA, Barcelona, Spain.” Source: RevenueBase Database · checked Sep 19, 2026
25	Ramon Cabado SL	Indirect evidence	Mellid, SpainHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “RAMON CABADO SL is a computer software company based out of AVENIDA TOQUES Y FRIOL, 30, O RAÑADOIRO, La Coruña, Spain.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: commercial geothermal installers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names commercial geothermal installers.
Partial evidence: Its own public description names part of commercial geothermal installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial geothermal installers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 280 commercial geothermal installers based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 62 reachable decision-makers.

Free signup · no credit card

View the full list →

Commercial geothermal installers based in Spain at a glance

As of Sep 19, 2026

4.6%Verified-email coverage

4.8Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

113

51-200

501-1,000

10001+

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 280 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among commercial geothermal installers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “commercial geothermal installers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names commercial geothermal installers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among commercial geothermal installers, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 62 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Commercial geothermal installers by metro

Commercial geothermal installers in Madrid27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names commercial geothermal installers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many commercial geothermal installers are there based in Spain?

RevenueBase identified 280 commercial geothermal installers headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Airmagic, headquartered in Badajoz, tops this list with the largest team on record.

Which city has the most commercial geothermal installers?

Madrid leads with 27 headquartered companies, followed by Malaga (7) and Zaragoza (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 62 verified decision-maker contacts tracked across these 280 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 280 commercial geothermal installers based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Commercial geothermal installers by geography

Browse the directory

Browse: Companies home · All Spain lists · All Commercial geothermal installers lists · New lists

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 Smart Search, 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.