Company lists · Data refreshed October 2026

Top 21 Energy infrastructure investors based in Madrid, Spain

RevenueBase identified 51 company matches for energy infrastructure investors associated with Madrid, Spain as of October 2026 and tracks 2,757 professional contacts across them, including 233 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for energy infrastructure investors 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 12, 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 12, 2026 How this list was built
51Companies
2,757Contacts tracked
233Verified emails
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The 21 largest energy infrastructure investors based in Madrid, Spain

Ranked by team size
Top 21 of 51 company matches for energy infrastructure investors based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 12, 202651-200203 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 · Oct 12, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Oct 12, 2026201-500200 contacts →

Exact match

“Azora is a leading independent global real estate and infrastructure investment manager, with €14.6 billion AUM and over 600 professionals.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Oct 12, 2026201-500134 contacts →

Exact match

“Founded in 2007, Plenium Partners is an investment company focused on power and sustainable infrastructure in Europe More than 7.5Bn invested to date,+300 employees, 5 countries…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Oct 12, 2026501-1,00062 contacts →

Exact match

“Founded in 2009, Celeo Concesiones e Inversiones (Celeo) purpose is to identify and manage worldwide investments in power transmission and renewable energy projects.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Oct 12, 202611-5022 contacts →

Exact match

“A Spanish Private Equity Management Company investing in promotion, development and construction of renewable energy plants in Europe.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Oct 12, 202611-5018 contacts →

Exact match

“Kira Ventures is an advisory, development and asset management firm that identifies and accelerates new investment opportunities in the transition to a new economic model driven…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“Serena Industrial Partners is an European independent investment manager, focused on sustainable infrastructure development.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“Kobus Partners is a leading independent investment manager and advisory services firm specialized in infrastructure investments and corporate finance.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Oct 12, 20261-109 contacts →

Exact match

“Eland is a well-established Investment Fund Manager, founded in 2006 and registered with the Spanish National Securities Commission (CNMV).”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Oct 12, 20261-108 contacts →

Exact match

“El objeto de la compañía, así como de cualquier inversión que realiza, reside en la creación de valor a largo plazo, con arreglo a principios medioambientales, económicos y de…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Oct 12, 202611-507 contacts →

Exact match

“Frontier Renewables is a global investment management firm focused on investing in renewable energy infrastructure projects to help accelerate the world’s clean energy transition.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Oct 12, 202651-2007 contacts →

Exact match

“Exus Management Partners is an independent investment and asset management firm focused on the renewable energy sector (wind, photovoltaic and small hydro).”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Oct 12, 202611-507 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Oct 12, 20261-107 contacts →

Exact match

“Tayan Energy is a joint venture between leading Spanish solar investor and portfolio manager, Eland Private equity, and Shanghai Electric a global industrial and energy…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Queenspoint is a long term investment vehicle and asset manager which acquires, holds and actively operates middle market core infrastructure assets -in fields such as transport…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Elona Capital is an investment management company based out in Madrid, Spain.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Oct 12, 20261-101 contacts →

Exact match

“GALERA & PARTNERS provides a comprehensive suite of Asset and Investment Management Services across infrastructure & energy project finance assets' life-cycle from acquisition to…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 21 of 51 energy infrastructure investors based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 233 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure investors based in Madrid, Spain at a glance

As of Oct 12, 2026
8.5%Verified-email coverage
54.1Average contacts per company
11-50Median size (employees)
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
23
51-200
4
201-500
2
501-1,000
2
1,001-5,000
3

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 51 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 “energy infrastructure investors” 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 233 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 12, 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 “energy infrastructure investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure investors are there based in Madrid, Spain?

RevenueBase identified 51 company matches for energy infrastructure investors 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?

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

Which city in Spain has the most energy infrastructure investors?

Madrid leads Spain with 51 company records, followed by Barcelona (7) and Seville (3).

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 233 professional contacts with verified work emails tracked across these 51 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 12, 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.