Company lists · Data refreshed October 2026

Top 12 Green energy financing companies based in Madrid, Spain

RevenueBase identified 42 company matches for green energy financing companies associated with Madrid, Spain as of October 2026 and tracks 1,092 professional contacts across them, including 144 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for green energy financing companies 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 13, 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 13, 2026 How this list was built
42Companies
1,092Contacts tracked
144Verified emails
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The 12 largest green energy financing companies based in Madrid, Spain

Ranked by team size
Top 12 of 42 company matches for green energy financing companies based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 13, 2026501-1,000451 contacts →

Exact match

“Como líderes en financiación sostenible, nos enorgullece impulsar la compra responsable de vivienda y la rehabilitación de comunidades de propietarios a través de préstamos e…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Oct 13, 202651-20066 contacts →

Exact match

“Helping investors and energy companies maximise renewable asset performance while keeping risk under control.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Oct 13, 202611-5055 contacts →

Exact match

“Pontio, tu socio ideal en energía sostenible!”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Oct 13, 2026n/a49 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 · Oct 13, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Oct 13, 2026501-1,00028 contacts →

Exact match

“GreenYellow, empresa francesa fundada en 2007, se ha convertido en un actor principal en la transición energética de Francia y el extranjero, y un auténtico colaborador de…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 13, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Oct 13, 20261-1017 contacts →

Exact match

“Alter5 is an investment platform that caters to institutional investors in the renewable energy sector, focusing on utility-scale solar and wind projects, as well as…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Oct 13, 20261-104 contacts →

Exact match

“Your One-Stop-Shop For Solar System Financing.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Oct 13, 202611-502 contacts →

Exact match

“Alium Technologies is a clean energy project development company founded in 2018 by a team of professionals with more than twenty years of experience in the renewable and energy…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase

Showing 12 of 42 green energy financing companies based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 144 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green energy financing companies based in Madrid, Spain at a glance

As of Oct 13, 2026
13.2%Verified-email coverage
26.0Average contacts per company
1-10Median size (employees)
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
11
51-200
5
201-500
1
501-1,000
2
1,001-5,000
1

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 42 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 “green energy financing companies” 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 144 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 13, 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 “green energy financing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy financing companies are there based in Madrid, Spain?

RevenueBase identified 42 company matches for green energy financing companies 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?

Uci, Unión DE Créditos Inmobiliarios tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Spain has the most green energy financing companies?

Madrid leads Spain with 42 company records, followed by Barcelona (13) and Seville (9).

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 144 professional contacts with verified work emails tracked across these 42 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 13, 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.