Company lists · Data refreshed November 2026

Top 14 Ethical banks based in Spain

RevenueBase identified 27 company matches for ethical banks associated with Spain as of November 2026 and tracks 9,516 professional contacts across them, including 1,559 with verified work emails. Barcelona is the largest hub.

This list covers company matches for ethical banks 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 November 6, 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 Nov 6, 2026 How this list was built
27Companies
9,516Contacts tracked
1,559Verified emails
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The 14 largest ethical banks based in Spain

Ranked by team size
Top 14 of 27 company matches for ethical banks based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchArrasate - Mondragón, SpainHQ recorded Nov 6, 20261,001-5,0001,587 contacts →

Exact match

“En LABORAL Kutxa creemos que hay otra forma de hacer banca, basada en la cooperación y en el compromiso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 2026501-1,000767 contacts →

Exact match

“VidaCaixa is the leading enterprise in the social welfare sector, integrated in CaixaBank.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAlbacete, SpainHQ recorded Nov 6, 20261,001-5,000570 contacts →

Exact match

“Somos una cooperativa de crédito fruto de la fusión, en 2011, de las Cajas Rurales de Albacete (1964), Ciudad Real (1963) y Cuenca (1962).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 2026501-1,000459 contacts →

Exact match

“Como líderes en financiación sostenible, nos enorgullece impulsar la compra responsable de vivienda y la rehabilitación de comunidades de propietarios a través de préstamos e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPaterna, SpainHQ recorded Nov 6, 2026201-500395 contacts →

Exact match

“Des del seu origen, en Caixa Popular treballem amb una clara vocació de servei.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOviedo, SpainHQ recorded Nov 6, 2026501-1,000359 contacts →

Exact match

“Somos una entidad financiera líder en banca cooperativa que desde 1965 acompañamos y prestamos servicio a familias, empresas y profesionales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLas Rozas, SpainHQ recorded Nov 6, 2026201-500176 contacts →

Exact match

“Triodos Bank es un banco europeo independiente, con 33 años de experiencia en banca ética y sostenible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBilbao, SpainHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“El 3 de febrero de 2007 se cumplieron 100 años desde que se inaugurara la primera oficina de la Caja de Ahorros Municipal de Bilbao, por lo que bilbao bizkaia kutxa, bbk, es ya…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTeruel, SpainHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Caja Rural de Teruel es la única entidad financiera con sede social en Teruel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLugo, SpainHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“CAIXA RURAL GALEGA Entidade de natureza cooperativa vinculada ao territorio e que promove unha banca de proximidade, moderna, innovadora e dinámica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToledo, SpainHQ recorded Nov 6, 20261,001-5,00057 contacts →

Exact match

“Caja Rural Castilla La Mancha ahora es Eurocaja Rural, este es nuestro nuevo nombre, con el que mantenemos intacto nuestro espíritu y vocación social, trabajando de forma cercana…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“MicroBank is a servicios financieros company based out of Juan Gris, 10-18.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAlmeria, SpainHQ recorded Nov 6, 202611-5045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBilbao, SpainHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Somos un banco ético y cooperativo, inspirado en los valores de las finanzas éticas; cooperación, transparencia, comunidad, que actualmente opera en territorio español e italiano…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 14 of 27 ethical banks based in Spain

See the full list, filter by size, metro and specialty, and access 1,559 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ethical banks based in Spain at a glance

As of Nov 6, 2026
16.4%Verified-email coverage
352.4Average contacts per company
501-1,000Median size (employees)
22.2%Largest-city concentration · Barcelona
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3
11-50
4
51-200
2
201-500
4
501-1,000
6
1,001-5,000
7
5,001-10,000
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 27 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 “ethical banks” 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 1,559 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 November 6, 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 “ethical banks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ethical banks are there based in Spain?

RevenueBase identified 27 company matches for ethical banks associated with Spain as of November 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?

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

Which city has the most ethical banks?

Barcelona leads with 6 company records, followed by Madrid (6) and Bilbao (2).

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 1,559 professional contacts with verified work emails tracked across these 27 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 November 6, 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.