Company lists · Data refreshed September 2026

Top 25 Private equity firms focused on sustainability companies based in Spain

RevenueBase identified 141 company matches for private equity firms focused on sustainability companies associated with Spain as of September 2026 and tracks 2,951 professional contacts across them, including 934 with verified work emails. Madrid is the largest hub.

This list covers company matches for private equity firms focused on sustainability companies associated with 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 29, 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 29, 2026 How this list was built
141Companies
2,951Contacts tracked
934Verified emails
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The 25 largest private equity firms focused on sustainability companies based in Spain

Ranked by team size
Top 25 of 141 company matches for private equity firms focused on sustainability companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchBarcelona, SpainHQ recorded Sep 29, 20261,001-5,0001,394 contacts →

Exact match

“Founded in 1984, Tradebe is a family-owned business that invests in industries that have potential to grow globally, are sustainable and have a positive impact on our planet and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 29, 202611-50100 contacts →

Exact match

“Miura Partners is a purpose-driven private equity firm founded in 2008, with offices in Barcelona and Madrid.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 29, 202611-5064 contacts →

Exact match

“Suma Capital is a European private markets firm investing in the transition towards a low-carbon, competitive and resilient economy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 29, 202651-20060 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSanta Cruz De Tenerife, SpainHQ recorded Sep 29, 202651-20050 contacts →

Exact match

“El impulso de las empresas innovadoras.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5046 contacts →

Exact match

“Portobello Capital is the leading and the largest independent mid-market Private Equity Manager in Iberia + Italy with $3.5Bn AUM.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Sherpa Capital, with over 14 years of experience, is the leading private equity firm in Iberia.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“Founded in 2022 with offices in Spain & Italy, Five-E invest in companies dedicated to provide Renewable Energy Solutions”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“Meridia is a leading alternative investment firm focused on private markets in Spain, with 20 years of experience partnering with top global institutional investors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Abac Capital is a leading Spanish investment firm with deep private equity roots and the purpose of investing with impact.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchZaragoza, SpainHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Consultora ambiental y de sostenibilidad social y económica.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchZaragoza, SpainHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“MCH is a leading independent Private Equity firm focused in the Iberian middle market since 1998, with more than € 1.3bn AUMs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSeville, SpainHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“ECOTERRAE es una empresa creada con el objetivo de Generar Valor a proyectos Bajos en Carbono y con un Alto grado de Sostenibilidad, a través de:* Financiación del Carbono…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5019 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 · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBilbao, SpainHQ recorded Sep 29, 20261-1018 contacts →

Exact match

“Mirai Investments es un proyecto de inversión especializado en el desarrollo industrial sostenible.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Henko Partners is an independent private equity investor focused on supporting outstanding Spanish and Portuguese mid-cap companies in markets with long-term growth trends.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“PHI Industrial acquires medium-sized companies in transitional situations and supports the management of the company by means of its own team, with the objective of generating…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 29, 202651-20017 contacts →

Exact match

“Investment holding firm focused in different areas (infrastructure, renewables, food (Food Tech, Food Service.), technology, hotels, Real Estate, agriculture, financial…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“JB46 Partners is a microcap private equity investment firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBilbao-bilbo, SpainHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“ABE Capital Partners is a private equity fund manager targeting long-term equity investments in Small and Mid-Enterprises (“SMEs”) with growth potential.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Magnum Capital is a leading private equity firm focused on the Iberian middle market.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Sep 29, 20261-1014 contacts →

Exact match

“We are a private equity fund that invests for the long term, building companies from scratch with a long-term vision.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 141 private equity firms focused on sustainability companies based in Spain

See the full list, filter by size, metro and specialty, and access 934 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private equity firms focused on sustainability companies based in Spain at a glance

As of Sep 29, 2026
31.7%Verified-email coverage
20.9Average contacts per company
1-10Median size (employees)
57.4%Largest-city concentration · Madrid
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
44
51-200
5
201-500
2
501-1,000
1
1,001-5,000
1

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 141 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 Spain whose business descriptions match “private equity firms focused on sustainability 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 934 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 29, 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.

Private equity firms focused on sustainability companies by metro

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 “private equity firms focused on sustainability companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private equity firms focused on sustainability companies are there based in Spain?

RevenueBase identified 141 company matches for private equity firms focused on sustainability companies associated with 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?

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

Which city has the most private equity firms focused on sustainability companies?

Madrid leads with 81 company records, followed by Barcelona (20) and Bilbao (4).

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 934 professional contacts with verified work emails tracked across these 141 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 29, 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.