Company lists · Data refreshed September 2026

Top 24 Solar project developers based in Madrid, Spain

RevenueBase identified 164 company matches for solar project developers associated with Madrid, Spain as of September 2026 and tracks 6,379 professional contacts across them, including 1,065 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for solar project developers associated with Madrid, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 18, 2026 How this list was built
164Companies
6,379Contacts tracked
1,065Verified emails
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The 24 largest solar project developers based in Madrid, Spain

Ranked by team size
Top 24 of 164 company matches for solar project developers based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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 matchMadrid, SpainHQ recorded Sep 18, 20261,001-5,000998 contacts →

Exact match

“Solarig was founded in 2005 by a group of 65 Spanish entrepreneurs as an investment vehicle in photovoltaic assets in Spain and Italy.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 18, 2026501-1,000699 contacts →

Exact match

“The on-demand energy producer empowering ever-changing lives Grenergy is a Spanish multinational clean energy producer.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 18, 2026201-500339 contacts →

Exact match

“We are world leaders in providing comprehensive renewable energy solutions.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 18, 202651-200305 contacts →

Exact match

“Solaria Energía y Medio Ambiente is a company dedicated to selling carbon free energy generated by its solar plants.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 18, 2026201-500230 contacts →

Exact match

“Opdenergy is an Independent Power Producer (IPP) with more than 20 years of experience, operating in Europe, the United States, and Latin America.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 18, 202651-200193 contacts →

Exact match

“Exus Renewables Europe is an Energy Solutions Provider active across the full energy value chain, from development and construction to ownership, operations, and third-party asset…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 18, 202651-200147 contacts →

Exact match

“Matrix Renewables is a global renewable energy platform created and backed by global alternative asset manager TPG and its $31 billion impact-investing platform.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 18, 202651-200125 contacts →

Exact match

“RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 18, 202651-200103 contacts →

Exact match

“IMENERGY Power Plants S.L.(IMENERGY) es una compañía especializada en proyectos de generación de energía, principalmente de fuentes renovables.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 18, 202651-200103 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
11Exact matchMadrid, SpainHQ recorded Sep 18, 202651-20062 contacts →

Exact match

“Inversión, promoción, construcción, explotación, operaciones y mantenimiento de parques fotovoltaicos y de otras energías renovables.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 18, 2026n/a57 contacts →

Exact match

“Nacida en julio de 2022, Finlight, es una plataforma de financiación para el sector del autoconsumo fotovoltaico.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 18, 2026201-50052 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
14Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5048 contacts →

Exact match

“Esto es inteligencia solar En Repsol y Movistar hemos unido nuestra experiencia en innovación y tecnología para crear una nueva solución de autoconsumo.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 18, 202651-20043 contacts →

Exact match

“En Avalon desarrollamos proyectos de energía solar y de generación de hidrogeno verde, prestando servicios en todas las fases necesarias para llevarlos hasta la Operación…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5034 contacts →

Exact match

“Nomad Solar Energy is a subsidiary company of Lone Lighthouse dedicated to the design and development of innovative photovoltaic solutions.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5034 contacts →

Exact match

“Proven renewable energy developer based in Spain, with an eye on medium size projects.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5022 contacts →

Exact match

“ALISEA es una de las Empresas de Servicios Energéticos pionera en España especializada en promover proyectos de eficiencia energética, por medio del diseño y soluciones para el…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5022 contacts →

Exact match

“QPV is a tech company located in Madrid that operates in the area of renewable energies, specifically in Photovoltaic Solar Energy.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5020 contacts →

Exact match

“Solar Energy Experts ¿Sabes que puedes tener energía solar sin inversión inicial?”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5018 contacts →

Exact match

“ICOENERGIA SOLUCIONES ENERGETICAS SA es una compañía con mas de 18 años de trayectoria profesional acreditada por la satisfacción de los Clientes que consideramos "Socios" por el…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 18, 20261-1018 contacts →

Exact match

“Uriel Renovables, S.A.(URSA) es una compañía dedicada a la promoción, construcción y explotación de proyectos de energías renovables.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5013 contacts →

Exact match

“Dhamma Energy develops, finances, builds and operates solar parks.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 18, 202611-5012 contacts →

Exact match

“En SolarYou trabajamos para acelerar la transición hacia un modelo energético más sostenible, haciendo que el acceso a la energía solar sea sencillo, eficiente y sin…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 24 of 164 solar project developers based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 1,065 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar project developers based in Madrid, Spain at a glance

As of Sep 18, 2026
16.7%Verified-email coverage
38.9Average contacts per company
11-50Median size (employees)
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
54
51-200
21
201-500
5
501-1,000
3
1,001-5,000
3
10001+
2

Email recency for this list is measured across the whole Spain list rather than for Madrid, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 164 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 Madrid, Spain whose business descriptions match “solar project developers” 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 1,065 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 project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar project developers are there based in Madrid, Spain?

RevenueBase identified 164 company matches for solar project developers associated with Madrid, 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?

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

Which city in Spain has the most solar project developers?

Madrid leads Spain with 164 company records, followed by Barcelona (42) and Valencia (38).

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 1,065 professional contacts with verified work emails tracked across these 164 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.

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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.