Company lists · Data refreshed September 2026
Top 24 Paid advertising agencies based in Madrid, Spain
RevenueBase identified 207 paid advertising agencies headquartered in Madrid, Spain as of September 2026 and tracks 1,307 professional contacts across them, including 203 with verified work emails. Madrid is the largest hub.
This list covers paid advertising agencies headquartered in Madrid, 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.
The 24 largest paid advertising agencies based in Madrid, Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 106 | ||||
“HMG es una agencia que pertenece a MIO Group, grupo empresarial de servicios integrales de Marketing y Publicidad presidido por Yago Arbeloa, y con capital cien por cien español.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 96 | ||||
“Arkeero is a Digital Marketing company, specialized in performance marketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 77 | ||||
“Antevenio es una empresa que opera en el sector de la publicidad y el marketing online.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 31 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 30 | ||||
“Agencia de marketing digital especialista en captación para el sector educativo y en ventas online para ecommerce.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 28 | ||||
“Online marketing services that we offer- Consultant in business development, marketing and digital transformation - Web page design worldwide - Organic positioning or SEO to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 25 | ||||
“Trading Media es una central de medios de publicidad, dedicada al intercambio, sistema a través del cual provee publicidad en medios masivos (tv, prensa, revistas, exterior…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Yoseo MarketingIndirect evidence | 19 | |||
“En YoSEOMarketing, somos la agencia líder en transformación digital, especializada en posicionamiento y resultados sostenibles.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 | ||||
“En Much Media, nuestro enfoque es claro: maximizar el rendimiento de la inversión publicitaria para transformarla en crecimiento de negocio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 | ||||
“En N&C ofrecemos un servico que comprende investigación de medios, planificación, negociacion, compra de espacios, evaluación de la eficacia publicitaria y servicios de…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 12 | ||||
“SeDigital es una Agencia de Marketing Digital localizada en Madrid que presta sus servicios de SEO y SEM - PPC a otras empresas del ámbito nacional.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 | ||||
“Somos una agencia de marketing digital con años de experiencia ayudando a empresas a mejorar su presencia en línea y aumentar su alcance a través de estrategias digitales…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 | ||||
“Posicionati es una empresa especializada en publicidad online.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 | ||||
“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)…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 | ||||
“Bienvenidos a Moderna Digital!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 | ||||
“The right segmentation for the best performance!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 | ||||
“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.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 | ||||
“SOMOS… Una agencia de publicidad creada para proporcionar a sus clientes un servicio integral y exclusivo, de alta calidad profesional, con la máxima eficacia y rentabilidad.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 | ||||
“At Digital Mastery Group we believe that every brand has a unique value to offer.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 | ||||
“Desde 1.964.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 | ||||
“Empresa especializada en Marketing OnLine EFICIENTE para la PYME.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 | ||||
“Globerada is a leading Spanish performance marketing company helping sell more while optimizing ad spend.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | PEACKIndirect evidence | 5 | |||
“Jeune agence de webmarketing basée à Madrid, nous accompagnons et prenons en charge votre SEO ou vos Ads en ligne depuis avril 2019.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 207 paid advertising agencies based in Madrid, Spain
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Paid advertising agencies based in Madrid, Spain at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole Spain list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 207 companies.
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 paid advertising agencies, 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 Madrid, Spain whose own description of what they do matches “paid advertising agencies”. 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 paid advertising agencies, and records with no verified work email. Companies headquartered outside Madrid 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, 203 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.
Paid advertising agencies by metro in Spain
- Paid advertising agencies in Madrid207
- Paid advertising agencies in Barcelona116
- Paid advertising agencies in Valencia33
Frequently asked
How many paid advertising agencies are there based in Madrid, Spain?
RevenueBase identified 207 paid advertising agencies headquartered in Madrid, 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?
HMG, headquartered in Madrid, tops this list with the largest team on record.
Which city has the most paid advertising agencies?
Madrid leads with 207 headquartered companies, followed by Barcelona (116) and Valencia (33).
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 203 verified decision-maker contacts tracked across these 207 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.
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