Company lists · Data refreshed September 2026

Top 18 Business angel networks based in Spain

RevenueBase identified 122 company matches for business angel networks associated with Spain as of September 2026 and tracks 905 professional contacts across them, including 61 with verified work emails. Barcelona is the largest hub.

This list covers company matches for business angel networks 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 19, 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 19, 2026 How this list was built
122Companies
905Contacts tracked
61Verified emails
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The 18 largest business angel networks based in Spain

Ranked by team size
Top 18 of 122 company matches for business angel networks based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 202611-5095 contacts →

Exact match

“Invertir.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5049 contacts →

Exact match

“We are the leading startup accelerator in Barcelona.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 19, 2026n/a41 contacts →

Exact match

“SeedRocket offers a complete Seed Funding Venture Program for Entrepreneurs with technology-based startups.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“En Bcombinator impulsamos startups con ambición global.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchValencia, SpainHQ recorded Sep 19, 20261-1027 contacts →

Exact match

“BIGBAN, fundada en 2007 como entidad de carácter privado e independiente, se posiciona como un referente del sector de inversión privada en capital semilla y early stage.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5015 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 19, 2026 · View company records in RevenueBase
7Exact matchValencia, SpainHQ recorded Sep 19, 20261-1014 contacts →

Exact match

“Nuestra filosofía es encontrar y apoyar al número 1 capaz de liderar un proyecto.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchValencia, SpainHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“Startupxplore es la plataforma de inversión en startups referente en España.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchAlcorcón, SpainHQ recorded Sep 19, 202611-509 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 19, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-108 contacts →

Exact match

“Bienvenido a Atomic4VC!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 19, 20261-106 contacts →

Exact match

“BANC is an early-stage investment club founded by entrepreneurs, for entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“A trusted friend for early-stage founders in a fundraising journey.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 19, 20261-105 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 19, 2026 · View company records in RevenueBase
15Exact matchSantander, SpainHQ recorded Sep 19, 20261-104 contacts →

Exact match

“La Fundación Innovación y Desarrollo, FIDBAN, es una organización sin ánimo de lucro que busca vincular proyectos emprendedores rentables que necesitan financiación con posibles…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 19, 20261-104 contacts →

Exact match

“DARUAN VC is a seed stage venture capital fund based in Madrid and founded by entrepreneur and investor David Ruiz de Andrés.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Startup Grind is the leading global startup community dedicated to fostering the growth of early-stage companies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Project Ignite - the one-of-a-kind non-equity startup accelerator that is passionately committed to helping global startups achieve their funding goals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 18 of 122 business angel networks based in Spain

See the full list, filter by size, metro and specialty, and access 61 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business angel networks based in Spain at a glance

As of Sep 19, 2026
6.7%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
30.3%Largest-city concentration · Barcelona
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
27
51-200
2
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 122 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 “business angel networks” 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 61 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 19, 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 “business angel networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business angel networks are there based in Spain?

RevenueBase identified 122 company matches for business angel networks 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?

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

Which city has the most business angel networks?

Barcelona leads with 37 company records, followed by Madrid (22) and Valencia (10).

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 61 professional contacts with verified work emails tracked across these 122 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 19, 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.