Company lists · Data refreshed September 2026
Top 25 Integrated marketing agencies based in Spain
RevenueBase identified 3,239 integrated marketing agencies headquartered in Spain as of September 2026 and tracks 25,552 professional contacts across them, including 2,425 with verified work emails and 1,019 with mobile numbers. Madrid is the largest hub.
This list covers integrated marketing agencies 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 4, 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 25 largest integrated marketing agencies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 276 | ||||
“Publicis Groupe, segundo grupo de comunicación a nivel mundial, es una plataforma de soluciones que está presente en más de 100 países y cuenta con más de colaboradores.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 200 | ||||
“evercom is a creative communications and marketing agency that, founded in 1996, is one of the first independent creative communications and marketing agencies in the Spanish…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 158 | ||||
“Cheil Spain is an integrated agency, focused on disruptive creativity fueled by innovation and data to help brands grow by creating connected experiences that generate real impact…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 154 | ||||
“iProspect suma ahora más innovación, data, tecnología y talento para construir su propuesta de valor diferencial junto con las características que definieron durante toda su…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 151 | ||||
“OMD es una de las agencias líderes en España y se ha destacado por ser la más eficaz e innovadora de la industria española, contando con todos los recursos para dar un servicio…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 133 | ||||
“Somos After, una agencia de publicidad -por ponernos una etiqueta- que mezcla estrategia, creatividad y cultura digital.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 126 | ||||
“MRM es una agencia de experiencias digitales de clase mundial que ofrece soluciones creativas transformadoras en la intersección de los negocios, la cultura y la tecnología.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 118 | ||||
“Si no nos conoces, pueden parecer locuras.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 112 | ||||
“MIO Group es un ecosistema integrado de talento especialista en estrategia de marketing, creación de activos digitales y activación de medios.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | Mccann Worldgroup SpainPartial evidence | 111 | |||
“McCann Worldgroup, parte de Interpublic Group (NYSE: IPG), es una red global líder de soluciones de marketing con más de 20 empleados unidos en más de 100 países por una sola…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 105 | ||||
“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 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 102 | ||||
“Somos una agencia de servicios plenos en la que trabajamos profesionales venidos de diferentes experiencias (creación, cuentas, planificación, interactivo.) Aplicamos la cercanía…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 99 | ||||
“Hola, somos Tangoº.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 91 | ||||
“Boom!” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 86 | ||||
“Irismedia, es una agencia de medios, de servicios plenos, que van desde la Estrategia, planificación y compra de Medios, tanto de offline, como Online.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 80 | ||||
“Rocket Digital's mission is to empower game-changing brands to achieve their growth potential and their most ambitious goals through 360° digital marketing services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 79 | ||||
“Somos una agencia de marketing digital con un propósito: aprovechar los canales digitales para construir marcas que marcan y negocios que crecen.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 75 | ||||
“Somos un equipo que crece y evoluciona con sus clientes, que se adapta a las nuevas tendencias para ofrecer, en todo momento a sus marcas, grandes dosis de creatividad y el mix de…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 74 | ||||
“Nos gusta escuchar para ayudar y compartir nuestra experiencia para AVANZAR, Iniciamos nuestra andadura en 1954, bajo la denominación de Talleres MARVA, con una actitud valiente…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 74 | ||||
“Somos una agencia que resuelve las necesidades de las marcas a través de estrategias de Marketing Digital basadas en el conocimiento profundo de los negocios.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 73 | ||||
“25 years of experience in Digital Marketing, Search Engines, Social Media, Performance, e-Commerce, Media, Content… Our ™ approach (enhanced by AI) integrates Content, Media and…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 71 | ||||
“Consumers change, we read the patterns.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 70 | ||||
“Godó Strategies ofrece soluciones 360° en una amplia cartera de clientes.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 70 | ||||
“Somos IMAGINA, la Agencia experta en Marketing Digital y Redes Sociales.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 69 | ||||
“NeoAttack es una agencia de marketing, publicidad y diseño web cuya finalidad es el crecimiento corporativo y la potenciación de marca.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 3,239 integrated marketing agencies based in Spain
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Integrated marketing agencies based in Spain at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 integrated marketing 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 Spain whose own description of what they do matches “integrated marketing 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 integrated marketing agencies, 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, 2,425 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 4, 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.
Integrated marketing agencies by metro
- Integrated marketing agencies in Madrid780
- Integrated marketing agencies in Barcelona460
- Integrated marketing agencies in Valencia116
- Integrated marketing agencies in Malaga87
- Integrated marketing agencies in Sevilla76
- Integrated marketing agencies in Bilbao48
- Integrated marketing agencies in Murcia44
- Integrated marketing agencies in Alicante41
- Integrated marketing agencies in Zaragoza40
- Integrated marketing agencies in Vigo35
- Integrated marketing agencies in Granada31
- Integrated marketing agencies in Cordoba30
- Integrated marketing agencies in Palma De Mallorca27
- Integrated marketing agencies in Valladolid27
- Integrated marketing agencies in Las Palmas De Gran Canaria26
- Integrated marketing agencies in Marbella26
Frequently asked
How many integrated marketing agencies are there based in Spain?
RevenueBase identified 3,239 integrated marketing agencies 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?
Publicis Groupe España, headquartered in Madrid, tops this list with the largest team on record.
Which city has the most integrated marketing agencies?
Madrid leads with 780 headquartered companies, followed by Barcelona (460) and Valencia (116).
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 2,425 verified decision-maker contacts tracked across these 3,239 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 4, 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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