Company lists · Data refreshed November 2026

Top 19 Data ethics companies based in Spain

RevenueBase identified 120 company matches for data ethics companies associated with Spain as of November 2026 and tracks 628 professional contacts across them, including 86 with verified work emails. Madrid is the largest hub.

This list covers company matches for data ethics 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 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
120Companies
628Contacts tracked
86Verified emails
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The 19 largest data ethics companies based in Spain

Ranked by team size
Top 19 of 120 company matches for data ethics companies 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 matchMadrid, SpainHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“Audidat Protección de Datos lleva en el mercado desde 2003, cuando un grupo de abogados y profesionales especializados en economía, marketing y empresa con más de veinte años de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchValencia/valència, SpainHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Seguridad y Privacidad de Datos S.L.(FORLOPD) es una consultora de ámbito nacional e internacional especializada en dar completo cumplimiento y asesoramiento a empresas, tanto en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“En Grupo Adaptalia somos el partner tecnológico y estratégico que acompaña a las empresas en un crecimiento seguro, sostenible y alineado con la normativa vigente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMurcia, SpainHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“LEGITEC es una organización de ámbito nacional, fundada e impulsada por varias empresas especializadas en ofrecer servicios relacionados con el cumplimiento normativo y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHospitalet De Llobregat, SpainHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“En DesideDatum ayudamos a organizaciones públicas y privadas a afrontar con éxito los retos de la economía del dato.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ALARO AVANT está especializado en prestar servicios de Auditoría y Adaptación a la normativa en Protección de Datos Personales dando cumplimiento a la legislación vigente y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGijón, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Consultoría tecnológica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPalencia, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Grupo CFI – Con total seguridad, 20 años protegiendo a empresas Grupo CFI es una empresa especializada en Ciberseguridad y Protección de Datos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“NIFLED es una organización multidisciplinar, de carácter técnico-jurídico con vocación de servicio al cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVilanova I La Geltrú, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Consultoría especializada en el asesoramiento para el cumplimiento de la protección de datos personales de las empresas, la privacidad, así como Servicio de Prevención de Riesgos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLleida, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“ON4 Servicios y Formación es una empresa especializada en la adecuación de las organizaciones a diferentes normativas de obligado cumplimiento, entre ellas Planes de Igualdad…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchValencia, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Grupo Arrecife Consultores es una consultoría especializada en la adaptación de normativas de obligado cumplimiento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchValladolid, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Somos un equipo multidisciplinar de consultores con más de diez años de experiencia en el ámbito de la protección de datos, la privacidad y el cumplimiento normativo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMollet Del Valles, SpainHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Somos una Consultora especializada en Protección de Datos y Seguridad de la información: LOPD – LSSICE – Nuevo Reglamento Europeo RGPD 2016/679.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are a young team, raised around technology, with an interdisciplinary perspective.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“CUMPLIMIENTO NORMATIVO Protección de Datos Seguridad de la Información Compliance Laboral Compliance Penal”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SEINPRODAT es una asesoría Jurídica especializada en la adecuación a la Ley de Protección de Datos (certificados por el ICAB para ejercer como DPO) y Derecho Mercantil, así como…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTeia, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“INSPECT ITADVISORY PARTNERS SL, presta servicios de consultoría y auditoría de los sistemas de información, así como servicios legales en las áreas de privacidad y protección de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFigueres, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“L'objectiu de FORRELLAT CONSULTORS, S.L.”

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

Showing 19 of 120 data ethics companies based in Spain

See the full list, filter by size, metro and specialty, and access 86 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data ethics companies based in Spain at a glance

As of Nov 6, 2026
13.7%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
17.5%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
99
11-50
15
51-200
2

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 120 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 “data ethics 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 86 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 “data ethics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data ethics companies are there based in Spain?

RevenueBase identified 120 company matches for data ethics companies 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?

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

Which city has the most data ethics companies?

Madrid leads with 21 company records, followed by Barcelona (10) and Valencia (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 86 professional contacts with verified work emails tracked across these 120 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.