Company lists · Data refreshed September 2026

Top 12 Customer data infrastructure companies based in Spain

RevenueBase identified 41 company matches for customer data infrastructure companies associated with Spain as of September 2026 and tracks 210 professional contacts across them, including 40 with verified work emails and 8 with mobile numbers. Madrid is the largest hub.

This list covers company matches for customer data infrastructure 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 12, 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 12, 2026 How this list was built
41Companies
210Contacts tracked
40Verified emails
8Mobile numbers
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The 12 largest customer data infrastructure companies based in Spain

Ranked by team size
Top 12 of 41 company matches for customer data infrastructure companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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 12, 202611-5016 contacts →

Exact match

“We believe in a world where customers feel they are special to the brand.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 12, 202611-5012 contacts →

Exact match

“Graphext is an advanced analytics solution to help businesses make better decisions based on data.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 12, 202611-5012 contacts →

Exact match

“At FLYDE, we believe that managing customer data shouldn’t be complicated.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 12, 202611-5011 contacts →

Exact match

“En un entorno empresarial saturado de información, el reto no es tener datos, sino saber qué hacer con ellos antes de que sea tarde.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Sep 12, 202611-5010 contacts →

Exact match

“Driven by data is a start-up founded in 2018 in Barcelona with the aim to help companies develop the way they manage their data.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchBilbao, SpainHQ recorded Sep 12, 202611-508 contacts →

Exact match

“Sidra Data Platform is an end-to-end integrated solution that offers the essential components for developing data projects within an organized and flexible framework.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 12, 20261-107 contacts →

Exact match

“Welcome to NextGenDashboards!”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchSant Cugat Del Vallés, SpainHQ recorded Sep 12, 20261-104 contacts →

Exact match

“BUDA Business Data software es una plataforma pensada para ayudar a las empresas en la gestión de datos de cualquier tipo, ofrecida a las empresas como SaaS, altamente…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 12, 20261-104 contacts →

Exact match

“Data Management & Analytics for Marketing, Sales and Customer Service.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchCastelldefels, SpainHQ recorded Sep 12, 20261-101 contacts →

Exact match

“SquareMX.com: Transform your data into a success lever thanks to our unparalleled expertise in technical infrastructures.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 12, 20261-101 contacts →

Exact match

“Experiencia, tecnología y diversidad de soluciones, para conseguir los datos que necesitas.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 12, 20261-101 contacts →

Exact match

“Si te has planteado alguna de estas preguntas.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 12 of 41 customer data infrastructure companies based in Spain

See the full list, filter by size, metro and specialty, and access 40 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer data infrastructure companies based in Spain at a glance

As of Sep 12, 2026
19.0%Verified-email coverage
3.8%Mobile-number coverage
5.1Average contacts per company
1-10Median size (employees)
26.8%Largest-city concentration · Madrid
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
16
51-200
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.5d

Company record updated

Median 57.0d

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 “customer data infrastructure 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 40 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 12, 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 “customer data infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer data infrastructure companies are there based in Spain?

RevenueBase identified 41 company matches for customer data infrastructure 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?

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

Which city has the most customer data infrastructure companies?

Madrid leads with 11 company records, followed by Barcelona (10) and Castelldefels (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 40 professional contacts with verified work emails tracked across these 41 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 12, 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.