Company lists · Data refreshed November 2026

Top 24 B2B database services based in Spain

RevenueBase identified 58 company matches for B2B database services associated with Spain as of November 2026 and tracks 548 professional contacts across them, including 98 with verified work emails. Madrid is the largest hub.

This list covers company matches for B2B database services 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
58Companies
548Contacts tracked
98Verified emails
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The 24 largest B2B database services based in Spain

Ranked by team size
Top 24 of 58 company matches for B2B database services 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 matchAlcoy, SpainHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“adSalsa is one of the Leading Lead Generation and Database Agencies in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Aditelsa fue fundada en 2002 y a lo largo de los años ha ido consolidando un sólido prestigio en el área de Desarrollos y Proyectos Software, especialmente en Gestores de Bases de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Somos una empresa joven, especializada en generar visitas comerciales, para desarrollar las relaciones entre empresas y poder así ocasionar el objetivo principal que es la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPuerto De Sagunto, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Aleson is a team of Microsoft certified consultants that have the knowledge and expertise to develop and implement customised SQL Server database solutions to suit your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“SM Consulting è una società di intermediazione commerciale B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We are DBA experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBilbao-bilbo, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Cualificación de BBDD Generación del leads B2b y B2c Generación de Agendas Comerciales Especializados en Sector Automoción”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchA Coruña, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Expert database administrators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“naifman drives growth for tech companies with B2B consulting and outsourced sales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Helping B2B companies to generate better business in a more predictable way”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“NUCLI experts, S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“E8D Soluciones es una empresa de servicios de tecnología de la información y consultoría de TI, especializada en la gestión de datos y el desarrollo de soluciones personalizadas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHospitalet De Llobregat, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“En Atrato Media, S.L somos conscientes de las distintas necesidades que las empresas afrontan en el área de gestión de datos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“TI Services (Database Administration, Deployment, Business Intelligence, BI, Reporting, Crystal Reports, Training TI Services (Database Administration, Deployment, Business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Somos una empresa especializada en la consultoria de Bases de Datos Open Source.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSant Quirze Del Valles, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Lead to Win es una empresa de marketing digital especializada en la generación de leads y obtención de las mejores bases de datos, con el objetivo de potenciar a empresas para que…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Wat!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 202611-503 contacts →

Exact match

“doIT Simple Business and Technology es una Consultora Tecnológica, Estratégica y de Negocio que nace con la intención de simplificar la relación de las empresas y los negocios con…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“DataCentric is the leading Spain-based international resource for European B2B and B2C marketing data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Tu negocio necesita marketing profesional pero el coste te frena?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Reach Decision Makers & Company Directors We help companies or individuals get noticed in a competitive marketplace by growing your database, managing email campaigns, enhancing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Consultoria de datos, desarrollo de software de bases de datos, seguridad y protección de datos”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Si te has planteado alguna de estas preguntas.”

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

Showing 24 of 58 B2B database services based in Spain

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B database services based in Spain at a glance

As of Nov 6, 2026
17.9%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
32.8%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
14
51-200
3
201-500
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 58 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 “B2B database services” 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 98 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 “B2B database services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B database services are there based in Spain?

RevenueBase identified 58 company matches for B2B database services 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?

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

Which city has the most B2B database services?

Madrid leads with 19 company records, followed by Barcelona (11) and Las Rozas De Madrid (3).

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 98 professional contacts with verified work emails tracked across these 58 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.