Company lists · Data refreshed September 2026

Top 25 Marketing data platforms based in Spain

Name: Marketing data platforms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 134 companies tracked

RevenueBase identified 134 marketing data platforms headquartered in Spain as of September 2026 and tracks 2,028 professional contacts across them, including 397 with verified work emails and 49 with mobile numbers. Madrid is the largest hub.

This list covers marketing data platforms headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

134Companies

2,028Contacts tracked

397Verified emails

49Mobile numbers

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The 25 largest marketing data platforms based in Spain

Ranked by team size

Top 25 of 134 marketing data platforms based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing data platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Kimia GroupPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	268
	“Kimia is an online marketing technology group providing innovative solutions across the digital marketing ecosystem.” Source: company website · checked Sep 5, 2026
2	MediasmartPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	76
	“mediasmart is an omnichannel programmatic advertising platform trusted by leading advertisers, agencies and trading desks globally.” Source: company website · checked Sep 5, 2026
3	GELTIndirect evidence	Alcobendas, SpainHQ checked Sep 5, 2026	51-200	56
	“Bienvenido a Gelt Solutions!” Source: company website · checked Sep 5, 2026
4	Epsilon TechnologiesPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	53
	“Epsilon Technologies es una consultora estratégica de marketing que ofrece una visión integrada del rendimiento de las marcas y de la huella digital de los consumidores en 7…” Source: company website · checked Sep 5, 2026
5	ActionsdataPartial evidence	El Plantío - Madrid, SpainHQ checked Sep 5, 2026	51-200	52
	“Empresa de servicios de Marketing especializada en la obtención, explotación y análisis de los datos extraídos de acciones de Marketing.” Source: company website · checked Sep 5, 2026
6	Birch EX RevealbotStrong evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	33
	“We’re building more than just tools → we’re building a space for marketers who care about data, creativity, and doing things differently Birch helps ambitious marketing teams…” Source: company website · checked Sep 5, 2026
7	AdquiverIndirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 5, 2026	11-50	28
	“AdQuiver es una compañía tecnológica especializada en convertir datos en inteligencia de negocio para el sector Travel, con el objetivo de generar más ventas directas y más…” Source: company website · checked Sep 5, 2026
8	AppcelerateStrong evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	24
	“Big Data AdTech Full Ad stack solutions Programmatic Advertising Cookieless native Geocontextualised Audiences Own Data Lake Omnichannel Digital campaign activation platform…” Source: company website · checked Sep 5, 2026
9	IG MartechPartial evidence	Marbella, SpainHQ checked Sep 5, 2026	11-50	21
	“IG Martech helps our clients drive transformational growth through integrated, data-driven solutions.” Source: company website · checked Sep 5, 2026
10	EpiniumIndirect evidence	Mataró, SpainHQ checked Sep 5, 2026	11-50	18
	“Epinium is the ultimate Agentic AI ecosystem engineered specifically to accelerate brands and manufacturers, driving digital transformation and scaling growth across all…” Source: company website · checked Sep 5, 2026
11	Brain360Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	17
	“En Brain Agency 360, garantizamos la rentabilidad de tus campañas publicitarias a través de nuestro modelo único basado en ROAS (Return on Ad Spend).” Source: company website · checked Sep 5, 2026
12	XeerpaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	16
	“We believe in a world where customers feel they are special to the brand.” Source: company website · checked Sep 5, 2026
13	dataslayer.aiPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	14
	“Digital Marketing Reporting Made Easy.” Source: company website · checked Sep 5, 2026
14	NOW Marketing DigitalIndirect evidence	Palma, SpainHQ checked Sep 5, 2026	1-10	13
	“Identificando tu audiencia target, gestionando campañas de Google Ads y Social Ads, y midiendo resultados en tiempo real, posicionaremos tu marca y generaremos oportunidades de…” Source: company website · checked Sep 5, 2026
15	Wegrowads Your Growth PartnerIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	13
	“WeGrowAds provides growth at scale for brands around the world.” Source: company website · checked Sep 5, 2026
16	welov.ioPartial evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 5, 2026	11-50	12
	“Welovroi is an intelligent dashboard for Digital Marketing Managers who need to monitor, measure, report and calculate the return on investment (ROI) of their online strategies.” Source: company website · checked Sep 5, 2026
17	FLYDEPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	12
	“At FLYDE, we believe that managing customer data shouldn’t be complicated.” Source: company website · checked Sep 5, 2026
18	Kavak AgencyPartial evidence	Palma De Mallorca, SpainHQ checked Sep 5, 2026	1-10	10
	“Kavak Agency empresa de marketing digital que proporciona a nuestras marcas las herramientas y el “know-how” para escalar sus ingresos a través de un enfoque científico de la…” Source: company website · checked Sep 5, 2026
19	Infinia MobileIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	10
	“Infinia es ahora Azerion.” Source: company website · checked Sep 5, 2026
20	DataworkStrong evidence	Barcelone, SpainHQ checked Sep 5, 2026	11-50	10
	“Datawork : Expert Data et Performance Marketing A l'aide de nos offres Data, Marketing à la performance et Marketing multi-local, nous répondons à vos objectifs de - Génération de…” Source: company website · checked Sep 5, 2026
21	GSM MediaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	8
	“The right segmentation for the best performance!” Source: company website · checked Sep 5, 2026
22	TreconeStrong evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	8
	“Our platform turns our data collected from millions of daily events generated by our global crowdsourced users into meaningful insights to power personalized mobile analytics by…” Source: company website · checked Sep 5, 2026
23	neural.oneIndirect evidence	Alcobendas, SpainHQ checked Sep 5, 2026	11-50	7
	“Neural.ONE is a technology company that uses artificial intelligence to help marketers improve brand performance and boost business results.” Source: company website · checked Sep 5, 2026
24	Dmovo AnalyticsPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	7
	“Dmovo es una consultora de marketing operativo especializada en el tratamiento, gestión y análisis de los datos.” Source: company website · checked Sep 5, 2026
25	CirentisStrong evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	7
	“CIRENTIS is your trusted media and data advisor, specializing in Marketing Mix Modeling and measuring advertising effectiveness.” Source: company website · checked Sep 5, 2026

Showing 25 of 134 marketing data platforms based in Spain

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Marketing data platforms based in Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 55 HQs

49Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

371

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marketing data platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Spain whose own description of what they do matches “marketing data platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among marketing data platforms, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 397 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Marketing data platforms by metro

Marketing data platforms in Madrid55
Marketing data platforms in Barcelona33

Frequently asked

How many marketing data platforms are there based in Spain?

RevenueBase identified 134 marketing data platforms headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kimia Group, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most marketing data platforms?

Madrid leads with 55 headquartered companies, followed by Barcelona (33) and Valencia (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 397 verified decision-maker contacts tracked across these 134 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.