Company lists · Data refreshed September 2026

Top 25 Esg-focused venture capital firms based in Spain

RevenueBase identified 79 company matches for esg-focused venture capital firms associated with Spain as of September 2026 and tracks 560 professional contacts across them, including 164 with verified work emails. Madrid is the largest hub.

This list covers company matches for esg-focused venture capital firms 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 28, 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 28, 2026 How this list was built
79Companies
560Contacts tracked
164Verified emails
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The 25 largest esg-focused venture capital firms based in Spain

Ranked by team size
Top 25 of 79 company matches for esg-focused venture capital firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 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 28, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Mundi Ventures is a global venture capital firm that invests in early and growth stage technology ventures.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Cardumen Capital is a global venture capital firm and asset management company that invests in world-class founders and breakthrough technologies that bring the future into the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-1026 contacts →

Exact match

“We are a venture capital firm that invests in the best impact startups.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Global Social Impact Investments SGIIC, SAU - GSI is an impact investment fund manager that allows investors to achieve positive social and environmental impact together with…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 28, 20261-1024 contacts →

Exact match

“JME is a venture capital firm focused on making investments in early-stage technology startups.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Bloomr, certifiée B Corp, est une agence de finance spécialisée dans l’accompagnement des startups qui placent la planète et l’engagement social au cœur de leur stratégie.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchValencia, SpainHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“We're an early-stage venture capital fund backing founders building B2B software in AI and dual-use technologies, and digital health solutions for preventive care and operational…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“Q-Impact es un fondo de inversión que tiene como objetivo contribuir a mejorar nuestra sociedad, y a la vez, obtener rentabilidad de mercado.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Galdana Ventures is a €1.6 billion fund of funds family focused in venture capital that invests in some of the top tier firms in the United States, Asia, Israel and Europe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMajadahonda, SpainHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“En Aurea, impulsamos la transformación económica y social a través de la sostenibilidad.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchValencia, SpainHQ recorded Sep 28, 202651-20012 contacts →

Exact match

“Somos un.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“NARA is an multi-strategy investment firm with the purpose of making a positive difference in the society and environment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 28, 20261-1011 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 · Sep 28, 2026 · View company records in RevenueBase
15Exact matchPozuelo De Alarcón, SpainHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“Bullnet Capital is an independent venture capital firm, a pioneer in Deep Tech investments in Spain.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“4Founders Capital is about empowering ambitious and talented entrepreneurs in Europe to build high impact global technology companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Black River Ventures (BRV) is committed to supporting passionate entrepreneurs who build disruptive, world-changing companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSan Sebastián, SpainHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Somos un Venture Capital privado que invierte en compañías con alto potencial de crecimiento.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Grow Venture Partners is a venture capital firm specializing in Deep Tech and Tech Transfer companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 28, 20261-107 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 · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBilbao, SpainHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Luolio Global Capital is dedicated to promoting the creation and development of technology-based companies that seek to generate a positive impact on the environment and society.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchValencia, SpainHQ recorded Sep 28, 20261-106 contacts →

Exact match

“First Drop VC is an Impact Venture Capital firm investing in pre-seed and seed stage companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 28, 20261-106 contacts →

Exact match

“The Travel Tech 2 Venture Capital Company (TT2) is the natural evolution of TT1 and is conceived as an investment platform whose ambition is to identify and accompany those who…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchValencia, SpainHQ recorded Sep 28, 20261-106 contacts →

Exact match

“NAO es la Gestora de Fondos de Inversión donde rentabilidad y sostenibilidad van de la mano.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Smartech Capital is a niche VC that invests in tech startups at Seed+ stages.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 79 esg-focused venture capital firms based in Spain

See the full list, filter by size, metro and specialty, and access 164 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esg-focused venture capital firms based in Spain at a glance

As of Sep 28, 2026
29.3%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
40.5%Largest-city concentration · Madrid
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
21
51-200
1
201-500
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 79 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 “esg-focused venture capital firms” 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 164 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 28, 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.

Esg-focused venture capital firms 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 “esg-focused venture capital firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esg-focused venture capital firms are there based in Spain?

RevenueBase identified 79 company matches for esg-focused venture capital firms 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?

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

Which city has the most esg-focused venture capital firms?

Madrid leads with 32 company records, followed by Barcelona (22) and Valencia (7).

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 164 professional contacts with verified work emails tracked across these 79 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 28, 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.