Company lists · Data refreshed October 2026

Top 24 Hybrid renewable developers based in Madrid, Spain

RevenueBase identified 62 company matches for hybrid renewable developers associated with Madrid, Spain as of October 2026 and tracks 4,112 professional contacts across them, including 488 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for hybrid renewable 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 October 14, 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 Oct 14, 2026 How this list was built
62Companies
4,112Contacts tracked
488Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest hybrid renewable developers based in Madrid, Spain

Ranked by team size
Top 24 of 62 company matches for hybrid renewable developers based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 Oct 14, 2026201-500493 contacts →

Exact match

“X-ELIO: global leader in the development of renewable energy projects.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Oct 14, 2026201-500321 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Oct 14, 2026201-500244 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 · Oct 14, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Oct 14, 2026201-500208 contacts →

Exact match

“With more than 200 employees and a growing workforce, Elawan Energy provides integrated solutions across the clean energy lifecycle, from the promotion, development, and…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Oct 14, 202651-200163 contacts →

Exact match

“Matrix Renewables is a global renewable energy platform created and backed by global alternative asset manager TPG and its $32 billion impact-investing platform.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 14, 202651-20066 contacts →

Exact match

“Univergy Solar es una empresa hispano-japonesa especializada en el desarrollo y construcción de proyectos de energía solar, eólica y de hidrógeno verde, incluyendo soluciones de…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5054 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 · Oct 14, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5038 contacts →

Exact match

“Acercamos la energía renovable a tu hogar: Construimos un nuevo modelo de relación entre la energía y las personas.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Oct 14, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5024 contacts →

Exact match

“Velto Renewables is a renewable energy independent power producer with a long-term asset ownership strategy.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5024 contacts →

Exact match

“Benbros nace con la vocación de ser líder en el sector de las energías renovables, ayudando a crear un planeta más sostenible, contribuyendo a la descarbonización del mismo…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5023 contacts →

Exact match

“Altano Energy is an institutional renewables platform, lead by a strong executive team with a combined experience over 150 years in the infrastructure and energy sectors and…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Oct 14, 20261-1017 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 · Oct 14, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“Circle manages the development of renewable energy projects worldwide.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“Aratel desarrolla proyectos de energía renovable.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Oct 14, 202611-508 contacts →

Exact match

“Sanwa Energía es una empresa dedicada en satisfacer la alta demanda que hay en el mundo de las energías renovables.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Oct 14, 202611-507 contacts →

Exact match

“Ethical Power Spain is a group company of Ethical Power Group.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Oct 14, 20261-106 contacts →

Exact match

“En PWR Capital Energy, somos profesionales y especialistas en energías renovables con más de 30 años de experiencia, con valores principales enfocados a el cliente y al…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Oct 14, 20261-106 contacts →

Exact match

“PROYECTA is a specialized engineering and consulting company in the energetic use of renewable sources.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Oct 14, 20261-104 contacts →

Exact match

“Nenuphar Advisors Group is a group of companies with extensive experience in the energy sector with presence in Portugal, Spain, United Arab Emirates and Kenya.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Oct 14, 20261-104 contacts →

Exact match

“Especialistas en desarrollo y puesta en servicio de proyectos de energías renovables, tramitación administrativa de proyectos y estudios ambientales.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Oct 14, 202611-502 contacts →

Exact match

“In the renewable energy sector, Mater Energia is considered one of the most experienced developers worldwide, with expertise in solar as well as both onshore and offshore wind…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Oct 14, 20261-102 contacts →

Exact match

“Okami Power stands as a beacon of innovation and dedication in the renewable energy market.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 24 of 62 hybrid renewable developers based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 488 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Hybrid renewable developers based in Madrid, Spain at a glance

As of Oct 14, 2026
11.9%Verified-email coverage
66.3Average contacts per company
11-50Median size (employees)
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
26
51-200
6
201-500
5
5,001-10,000
1
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 62 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 “hybrid renewable 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 488 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 October 14, 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 “hybrid renewable developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hybrid renewable developers are there based in Madrid, Spain?

RevenueBase identified 62 company matches for hybrid renewable developers associated with Madrid, Spain as of October 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?

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

Which city in Spain has the most hybrid renewable developers?

Madrid leads Spain with 62 company records, followed by Seville (13) and Barcelona (11).

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 488 professional contacts with verified work emails tracked across these 62 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 October 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 62 hybrid renewable developers based in Madrid, Spain. Start with a free account, no credit card.

Download this list →

Related 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 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.