Company lists · Data refreshed September 2026

Top 25 Online marketing platforms based in Madrid, Spain

RevenueBase identified 209 company matches for online marketing platforms associated with Madrid, Spain as of September 2026 and tracks 1,690 professional contacts across them, including 268 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for online marketing platforms associated with Madrid, 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 14, 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 14, 2026 How this list was built
209Companies
1,690Contacts tracked
268Verified emails
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The 25 largest online marketing platforms based in Madrid, Spain

Ranked by team size
Top 25 of 209 company matches for online marketing platforms based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 14, 202651-200268 contacts →

Exact match

“Kimia is an online marketing technology group providing innovative solutions across the digital marketing ecosystem.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 14, 20261,001-5,000102 contacts →

Exact match

“Havas Digital is the umbrella holding company that manages all Havas Media's interactive companies: Media Contacts and Lattitud, global interactive media networks; iGlue, new…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 14, 202651-20096 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 14, 202651-20077 contacts →

Exact match

“Antevenio es una empresa que opera en el sector de la publicidad y el marketing online.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 14, 202651-20076 contacts →

Exact match

“mediasmart is an omnichannel programmatic advertising platform trusted by leading advertisers, agencies and trading desks globally.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 14, 2026201-50066 contacts →

Exact match

“Sumauto es el especialista en portales verticales de motor de Grupo Vocento, que aúna Autocasión, AutoScout24, Unoauto, RentingCoches.com y Motocasión.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5031 contacts →

Exact match

“Nuestro Objetivo como agencia de publicidad online es potenciar el negocio de nuestros clientes mediante la implementación de estrategias de marketing online para alcanzar sus…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5030 contacts →

Exact match

“Agencia de marketing digital especialista en captación para el sector educativo y en ventas online para ecommerce.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5029 contacts →

Exact match

“KNN Digital Media is a global e-commerce company leveraging performance marketing, media, and machine learning to deliver measurable growth for brands across multiple industries.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5028 contacts →

Exact match

“Online marketing services that we offer- Consultant in business development, marketing and digital transformation - Web page design worldwide - Organic positioning or SEO to…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5024 contacts →

Exact match

“Big Data AdTech Full Ad stack solutions Programmatic Advertising Cookieless native Geocontextualised Audiences Own Data Lake Omnichannel Digital campaign activation platform…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5023 contacts →

Exact match

“Local Solutions for Global Companies Advertising agency with tailored solutions for both SMB and large enterprises.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 14, 2026501-1,00017 contacts →

Exact match

“Potenciamos una próspera red de partners en la que todos ganan.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5014 contacts →

Exact match

“Digital Marketing Reporting Made Easy.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5014 contacts →

Exact match

“RediRedi is a product promotion SaaS for small business owners around the world.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 14, 20261-1014 contacts →

Exact match

“En Much Media, nuestro enfoque es claro: maximizar el rendimiento de la inversión publicitaria para transformarla en crecimiento de negocio.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 14, 20261-1010 contacts →

Exact match

“Somos una Agencia de Marketing Digital y vamos a aumentar tus ventas online.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 14, 202611-509 contacts →

Exact match

“Posicionati es una empresa especializada en publicidad online.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 14, 202611-509 contacts →

Exact match

“Bocetos es una Agencia de Marketing Online Partner de Google con sede en Madrid, y especializada en: Diseño de Páginas Web Posicionamiento en Google (seo o resultados naturales)…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 14, 20261-108 contacts →

Exact match

“Bienvenidos a Moderna Digital!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 14, 202611-508 contacts →

Exact match

“ACTIVOLUTION is the first company in Spain specialized in providing services of online marketing in the fields of education and franchising.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 14, 202611-508 contacts →

Exact match

“We are a Digital Agency dedicated to E-commerce and Digital Marketing.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 14, 20261-108 contacts →

Exact match

“Step up your marketing game.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 14, 202611-507 contacts →

Exact match

“At Monkeyflux, we are at the forefront of technological innovation, specializing in cutting-edge solutions designed to automate the management of key digital advertising…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Sep 14, 202651-2007 contacts →

Exact match

“Spiroox es una agencia especializada en el Marketing Digital 360º, con un claro objetivo, mejorar y optimizar los resultados de las campañas de nuestros clientes.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 209 online marketing platforms based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online marketing platforms based in Madrid, Spain at a glance

As of Sep 14, 2026
15.9%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
137
11-50
53
51-200
8
201-500
4
501-1,000
3
1,001-5,000
3

Email recency for this list is measured across the whole Spain list rather than for Madrid, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 209 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 Madrid, Spain whose business descriptions match “online marketing platforms” 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 268 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 14, 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.

Online marketing platforms by metro in Spain

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 “online marketing platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online marketing platforms are there based in Madrid, Spain?

RevenueBase identified 209 company matches for online marketing platforms associated with Madrid, 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?

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

Which city in Spain has the most online marketing platforms?

Madrid leads Spain with 209 company records, followed by Barcelona (127) and Valencia (39).

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 268 professional contacts with verified work emails tracked across these 209 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 14, 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.