Company lists · Data refreshed September 2026

Top 25 Solar tower power companies based in Spain

Name: Solar tower power companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 133 companies tracked

RevenueBase identified 133 solar tower power companies headquartered in Spain as of September 2026 and tracks 5,303 professional contacts across them, including 954 with verified work emails. Madrid is the largest hub.

This list covers solar tower power companies 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 18, 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 18, 2026 86% judged on-target in blind review

133Companies

5,303Contacts tracked

954Verified emails

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The 25 largest solar tower power companies based in Spain

Ranked by team size

Top 25 of 133 solar tower power companies based in Spain, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar tower power companies: 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	Grenergy	Indirect evidence	Madrid, SpainHQ checked Sep 18, 2026	501-1,000	699 contacts →
	Indirect evidence “The on-demand energy producer empowering ever-changing lives Grenergy is a Spanish multinational clean energy producer.” Source: RevenueBase Database · checked Sep 18, 2026
2	IGNIS	Indirect evidence	Madrid, SpainHQ checked Sep 18, 2026	501-1,000	533 contacts →
	Indirect evidence “We are a vertically integrated energy company and offer tailored solutions for large consumers and for new energy demands, such as data centers.” Source: RevenueBase Database · checked Sep 18, 2026
3	Solaria Energía Y Medio Ambiente	Partial evidence	Madrid, SpainHQ checked Sep 18, 2026	51-200	305 contacts →
	Partial evidence “Solaria Energía y Medio Ambiente is a company dedicated to selling carbon free energy generated by its solar plants.” Source: RevenueBase Database · checked Sep 18, 2026
4	Gransolar Group	Partial evidence	Alcobendas, SpainHQ checked Sep 18, 2026	1,001-5,000	295 contacts →
	Partial evidence “Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.” Source: RevenueBase Database · checked Sep 18, 2026
5	Enerland	Partial evidence	Zaragoza, SpainHQ checked Sep 18, 2026	51-200	262 contacts →
	Partial evidence “Enerland nace en España en el año 2007 con el objetivo de ser líder del mercado solar fotovoltaico internacional, proporcionando soluciones Llaves en Mano a sus clientes en…” Source: RevenueBase Database · checked Sep 18, 2026
6	ID Energy Group	Partial evidence	Ciudad Real, SpainHQ checked Sep 18, 2026	201-500	210 contacts →
	Partial evidence “ID Energy Group is an international corporate group that is dedicated to renewable energy and specialised in solar photovoltaic energy.” Source: RevenueBase Database · checked Sep 18, 2026
7	Enerside Energy	Partial evidence	Barcelona, SpainHQ checked Sep 18, 2026	51-200	205 contacts →
	Partial evidence “Enerside is a fast-growing, fully integrated solar photovoltaic platform with a global presence and headquarters in Barcelona, Spain.” Source: RevenueBase Database · checked Sep 18, 2026
8	Rioglass	Strong evidence	Mieres, SpainHQ checked Sep 18, 2026	501-1,000	155 contacts →
	Strong evidence “Rioglass Solar is an international renewable energy company with more than 15 years of experience in the solar power industry.” Source: RevenueBase Database · checked Sep 18, 2026
9	Ríos Renovables	Indirect evidence	Fustiñana, SpainHQ checked Sep 18, 2026	201-500	95 contacts →
	Indirect evidence “RÍOS Renovables Group es un grupo empresarial consolidado en el mercado de las energías renovables.” Source: RevenueBase Database · checked Sep 18, 2026
10	Grupo Zaragozá	Indirect evidence	Valencia, SpainHQ checked Sep 18, 2026	51-200	88 contacts →
	Indirect evidence “We have history, we’re present, creating future” Zaragozá Group is a group that has grown and adapted to the business opportunities that have arisen.” Source: RevenueBase Database · checked Sep 18, 2026
11	Diverxia	Indirect evidence	Valencia, SpainHQ checked Sep 18, 2026	51-200	83 contacts →
	Indirect evidence “Diverxia is a global company focused on the development and execution of large-scale renewable projects.” Source: RevenueBase Database · checked Sep 18, 2026
12	Greenfield PV	Indirect evidence	Sevilla, SpainHQ checked Sep 18, 2026	51-200	44 contacts →
	Indirect evidence “Somos una empresa comprometida con el desarrollo sostenible y la conservación del medioambiente.” Source: RevenueBase Database · checked Sep 18, 2026
13	Energia Ercam	Partial evidence	Cabanillas Del Campo, SpainHQ checked Sep 18, 2026	51-200	42 contacts →
	Partial evidence “ERCAM ENERGY is an engineering firm, founded in Guadalajara (Spain) in decided to become a leader in the field of RENEWABLE ENERGIES and a dominant SOLAR TRACKER AND FIX…” Source: RevenueBase Database · checked Sep 18, 2026
14	Norsol Energía Solar	Partial evidence	Burgos, SpainHQ checked Sep 18, 2026	51-200	38 contacts →
	Partial evidence “Fundada en 2006 Norsol es una compañía especializada en energía solar fotovoltaica.” Source: RevenueBase Database · checked Sep 18, 2026
15	Alter Enersun, SA	Indirect evidence	Badajoz, SpainHQ checked Sep 18, 2026	11-50	37 contacts →
	Indirect evidence “Alter Enersun fue fundada en 2009, somos una de las empresas de referencia en el sector de las energías renovables, específicamente en la producción de energía fotovoltaica…” Source: RevenueBase Database · checked Sep 18, 2026
16	FF Ventures	Strong evidence	Sevilla, SpainHQ checked Sep 18, 2026	11-50	34 contacts →
	Strong evidence “FieldFare es una compañía dedicada al desarrollo, financiación, construcción y operación de plantas solares fotovoltaicas con vocación de actuar como IPP (Independent Power…” Source: RevenueBase Database · checked Sep 18, 2026
17	Amda Energía	Indirect evidence	Zaragoza, SpainHQ checked Sep 18, 2026	11-50	28 contacts →
	Indirect evidence “Compañía especializada en la promoción, desarrollo, construcción y operación de proyectos de alto valor tecnológico en el campo de las energías renovables, siempre en un marco de…” Source: RevenueBase Database · checked Sep 18, 2026
18	MASPV	Partial evidence	Madrid, SpainHQ checked Sep 18, 2026	11-50	20 contacts →
	Partial evidence “Solar Energy Experts ¿Sabes que puedes tener energía solar sin inversión inicial?” Source: RevenueBase Database · checked Sep 18, 2026
19	Verdian	Partial evidence	Barcelona, SpainHQ checked Sep 18, 2026	11-50	19 contacts →
	Partial evidence “Verdian is a European Independent Power Producer backed by Nuveen Infrastructure, active in the development, construction, management and long-term optimisation of renewable…” Source: RevenueBase Database · checked Sep 18, 2026
20	Proton Future	Indirect evidence	Barberà Del Vallès, SpainHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “Nuestra misión es promover e implementar soluciones energéticas, a través de las nuevas tecnologías y la innovación para impulsar la transición energética mejorando la…” Source: RevenueBase Database · checked Sep 18, 2026
21	Solar Europe	Partial evidence	Cullar Vega, SpainHQ checked Sep 18, 2026	11-50	17 contacts →
	Partial evidence “En Solar Europe llevamos más de 20 años impulsando la transición energética con soluciones que combinan innovación, excelencia técnica y compromiso con la sostenibilidad.” Source: RevenueBase Database · checked Sep 18, 2026
22	Grupo Ecoenergías DEL Guadiana, S.A	Indirect evidence	Badajoz, SpainHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “El Grupo ecoEnergías del Guadiana S.A.” Source: RevenueBase Database · checked Sep 18, 2026
23	Silvasol, S.A	Partial evidence	Jávea, SpainHQ checked Sep 18, 2026	11-50	13 contacts →
	Partial evidence “Nuestra empresa es pionera en España en el aprovechamiento de la energía solar, sector en el que se inició su actividad en 1972.” Source: RevenueBase Database · checked Sep 18, 2026
24	ENDEF	Partial evidence	Zaragoza, SpainHQ checked Sep 18, 2026	11-50	12 contacts →
	Partial evidence “ENDEF is a company born in 2012 that is committed to solar technological innovation through the offer of innovative solutions focused on renewable energies and energy efficiency.” Source: RevenueBase Database · checked Sep 18, 2026
25	SUN Systems Group	Indirect evidence	Tarragona, SpainHQ checked Sep 18, 2026	11-50	11 contacts →
	Indirect evidence “Sun Systems Group es una empresa de energías renovables dedicada a la promoción, realización y instalación principalmente de proyectos fotovoltaicos y termodinámicos.” Source: RevenueBase Database · checked Sep 18, 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: solar tower power companies. 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 solar tower power companies.
Partial evidence: Its own public description names part of solar tower power companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar tower power companies. 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 133 solar tower power companies based in Spain

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Solar tower power companies based in Spain at a glance

As of Sep 18, 2026

18.0%Verified-email coverage

39.9Average contacts per company

11-50Median size (employees)

21.8%Largest-city concentration · Madrid

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 133 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 solar tower power companies, 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 “solar tower power companies”. 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 solar tower power companies), 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 solar tower power companies, 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, 954 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 18, 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.

Solar tower power companies by metro

Solar tower power companies in Madrid29

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 solar tower power companies, 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 solar tower power companies are there based in Spain?

RevenueBase identified 133 solar tower power companies 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?

Grenergy, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most solar tower power companies?

Madrid leads with 29 headquartered companies, followed by Barcelona (10) and Valencia (9).

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 954 verified decision-maker contacts tracked across these 133 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 18, 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 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.