Company lists · Data refreshed September 2026

Top 25 Marketing effectiveness measurement companies based in Spain

RevenueBase identified 91 company matches for marketing effectiveness measurement companies associated with Spain as of September 2026 and tracks 664 professional contacts across them, including 131 with verified work emails. Madrid is the largest hub.

This list covers company matches for marketing effectiveness measurement 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 19, 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 19, 2026 How this list was built
91Companies
664Contacts tracked
131Verified emails
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The 25 largest marketing effectiveness measurement companies based in Spain

Ranked by team size
Top 25 of 91 company matches for marketing effectiveness measurement companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 19, 202651-20096 contacts →

Exact match

“Arkeero is a Digital Marketing company, specialized in performance marketing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5053 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“El Arte de Medir es una consultora estratégica de Analítica Digital.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchGijón, SpainHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“Agencia de marketing online, donde creatividad y resultados siempre van de la mano.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“Sh Marketing está formado por un grupo de consultores de marketing digital con amplia experiencia en Search Marketing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“The digital solution that you didn't know you needed.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“WeGrowAds provides growth at scale for brands around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“INDARU is an independent Media & Data consultancy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSeville, SpainHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“En alGenio somos un equipo de profesionales del marketing online, y nuestra misión es la de generar negocio a nuestros clientes a través de internet.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBarcelone, SpainHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMálaga, SpainHQ recorded Sep 19, 20261-109 contacts →

Exact match

“Pasión por el mundo digital, creatividad e innovación son nuestro ADN.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Let EgoCogito to help you define your Internet Marketing goals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 19, 20261-108 contacts →

Exact match

“The right segmentation for the best performance!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchAlcobendas, SpainHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Neural.ONE is a technology company that uses artificial intelligence to help marketers improve brand performance and boost business results.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 19, 20261-107 contacts →

Exact match

“CIRENTIS is your trusted media and data advisor, specializing in Marketing Mix Modeling and measuring advertising effectiveness.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchMálaga, SpainHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Transformamos tu marketing en resultados.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Marketing Analytics Consultancy focus on Business Implementation and ROI improvement.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchVigo, SpainHQ recorded Sep 19, 202611-505 contacts →

Exact match

“Crees que el marketing no es una simple cuestión de imagen?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchValencia, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Rankeo - Performance Marketing to Another Level.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Globerada is a leading Spanish performance marketing company helping sell more while optimizing ad spend.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“malo is a growth marketing consultancy firm based in Barcelona.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchVic, SpainHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Estrategeek Inspiring Data és una agència SEM certificada pel programa exclusiu Google Partners.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 19, 20261-104 contacts →

Exact match

“oncecomados (11.2 Km/s) es la velocidad de escape en la tierra.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 19, 202611-503 contacts →

Exact match

“En Kum Media, agencia de Marketing Global & Performance somos reconocidos por inspirar al usuario con la armonía de la tecnología digital.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchCáceres, SpainHQ recorded Sep 19, 20261-103 contacts →

Exact match

“AGENCIA DE MARKETING ONLINE Especializada en sacar rendimiento a la estrategia web de las empresas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 91 marketing effectiveness measurement companies based in Spain

See the full list, filter by size, metro and specialty, and access 131 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marketing effectiveness measurement companies based in Spain at a glance

As of Sep 19, 2026
19.7%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
38.5%Largest-city concentration · Madrid
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
31
51-200
2
201-500
1
501-1,000
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 91 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 “marketing effectiveness measurement 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 131 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 19, 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 “marketing effectiveness measurement companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketing effectiveness measurement companies are there based in Spain?

RevenueBase identified 91 company matches for marketing effectiveness measurement 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?

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

Which city has the most marketing effectiveness measurement companies?

Madrid leads with 35 company records, followed by Barcelona (23) and Seville (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 131 professional contacts with verified work emails tracked across these 91 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 19, 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.