Company lists · Data refreshed September 2026

Top 25 Early stage venture capital companies based in Spain

RevenueBase identified 156 company matches for early stage venture capital companies associated with Spain as of September 2026 and tracks 1,009 professional contacts across them, including 174 with verified work emails and 30 with mobile numbers. Barcelona is the largest hub.

This list covers company matches for early stage venture capital 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 1, 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 1, 2026 How this list was built
156Companies
1,009Contacts tracked
174Verified emails
30Mobile numbers
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The 25 largest early stage venture capital companies based in Spain

Ranked by team size
Top 25 of 156 company matches for early stage venture capital companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 matchBilbao, Spain51-20094 contacts →

Exact match

“We are a diverse team of tech lovers, mentors, experts, and founders ourselves bound together by our passion to support founders on their entrepreneurial journey.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchBarcelona, Spain11-5040 contacts →

Exact match

“We are the leading startup accelerator in Barcelona.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchSeville, Spain11-5037 contacts →

Exact match

“Espacio_RES es una aceleradora de startups con sede en Sevilla.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchBarcelona, Spain11-5030 contacts →

Exact match

“En Bcombinator impulsamos startups con ambición global.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchMadrid, Spain11-5026 contacts →

Exact match

“Founded in 2013 Seaya currently manages over €650 million across four venture and growth funds.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchBarcelona, Spain1-1024 contacts →

Exact match

“Your seed fund in Southern Europe.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchMadrid, Spain1-1023 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 1, 2026 · View company records in RevenueBase
8Exact matchValencia, Spain11-5016 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 1, 2026 · View company records in RevenueBase
9Exact matchMadrid, Spain11-5014 contacts →

Exact match

“Cupido Capital es el único vehículo de inversión que invierte en startups en fase Pre-Seed.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchBarcelona, Spain51-20013 contacts →

Exact match

“Yunity empowers great leaders to build better companies Our highly scalable advisory, startup labs, and venture capital eco-system, provides the mindset, technological enablement…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchBarcelona, Spain1-1010 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 1, 2026 · View company records in RevenueBase
12Exact matchBarcelona, Spain1-109 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 1, 2026 · View company records in RevenueBase
13Exact matchAlcorcon, Spain11-509 contacts →

Exact match

“BusinessInFact es la respuesta a las necesidades de financiación y acompañamiento del emprendedor, ofreciendo a los inversores proyectos de calidad contrastada con posibilidades…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchBarcelona, Spain1-109 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 1, 2026 · View company records in RevenueBase
15Exact matchBarcelona, Spain1-108 contacts →

Exact match

“Bienvenido a Atomic4VC!”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchMadrid, Spain1-107 contacts →

Exact match

“Since 2012, Big Sur Ventures teams up with world-class entrepreneurs to help build extraordinary companies.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchLas Palmas De Gran Canaria, Spain1-107 contacts →

Exact match

“Archipélago Next is a Venture Capital fund based in the Canary Islands, Spain, that invests in seed-stage digital startups in Europe.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchBarcelona, Spain11-506 contacts →

Exact match

“Nacido en Barcelona en 2020, Farside es un venture builder que acompaña de forma integral a emprendedores para transformar sus ideas innovadoras en startups de éxito.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchMadrid, Spain11-506 contacts →

Exact match

“TRACK RECORD: 12 New companies launched to market.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchBarcelona, Spain1-106 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchBarcelona, Spain11-505 contacts →

Exact match

“Frontline One Capital is a leading international private equity firm with a sharp focus on Growth Equity and pre-IPO investments, particularly within the high-tech sectors of the…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchBarcelona, Spain1-104 contacts →

Exact match

“Secways is a small fund created by entrepreneurs to help entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchMadrid, Spain11-504 contacts →

Exact match

“ENA is a European-based venture capital firm headquartered in the Netherlands, operating with a forward-looking vision.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchMadrid, Spain1-103 contacts →

Exact match

“Corporate Summary We firmly believe that DaD has created a very important value since we started our operation in 2006.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchMadrid, Spain1-102 contacts →

Exact match

“Akilia Partners is a global venture capital investment firm.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 156 early stage venture capital companies based in Spain

See the full list, filter by size, metro and specialty, and access 174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Early stage venture capital companies based in Spain at a glance

As of Sep 1, 2026
17.2%Verified-email coverage
3.0%Mobile-number coverage
6.5Average contacts per company
1-10Median size (employees)
33.3%Largest-city concentration · Barcelona
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
37
51-200
4

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 “early stage venture capital 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 174 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 1, 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 “early stage venture capital companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many early stage venture capital companies are there based in Spain?

RevenueBase identified 156 company matches for early stage venture capital 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?

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

Which city has the most early stage venture capital companies?

Barcelona leads with 52 company records, followed by Madrid (45) 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 174 professional contacts with verified work emails tracked across these 156 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 1, 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.