Company lists · Data refreshed September 2026

Top 25 Customer marketing agencies based in Spain

Name: Customer marketing agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,650 companies tracked

RevenueBase identified 1,650 customer marketing agencies headquartered in Spain as of September 2026 and tracks 18,043 professional contacts across them, including 1,413 with verified work emails and 850 with mobile numbers. Madrid is the largest hub.

This list covers customer 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

1,650Companies

18,043Contacts tracked

1,413Verified emails

850Mobile numbers

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The 25 largest customer marketing agencies based in Spain

Ranked by team size

Top 25 of 1,650 customer marketing agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to customer marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Madison MK	Partial evidence	Madrid, Spain	1,001-5,000	739 contacts →
	Partial evidence “En MADISON MK prestamos servicios comerciales y de marketing para todas las fases del ciclo de vida del consumidor, acompañando a las marcas para definir la estrategia y acciones…” Source: RevenueBase Database · checked Sep 1, 2026
2	Elogia	Partial evidence	Vigo, Spain	51-200	259 contacts →
	Partial evidence “ELOGIA, a VIKO Group Company, is a digital agency specialized in "Digital Commerce Marketing", We help our clients to use the digital media to sell more.” Source: RevenueBase Database · checked Sep 1, 2026
3	Grupo Caher	Partial evidence	Hospitalet De Llobregat, Spain	1,001-5,000	231 contacts →
	Partial evidence “En Grupo Caher somos expertos en aplicar las herramientas del marketing para la activación de ventas.” Source: RevenueBase Database · checked Sep 1, 2026
4	Momentum Task Force	Partial evidence	Madrid, Spain	201-500	227 contacts →
	Partial evidence “Somos especialistas en marketing comercial y promocional, con más de 18 años de experiencia en el sector.” Source: RevenueBase Database · checked Sep 1, 2026
5	ACCOM	Partial evidence	Madrid, Spain	501-1,000	206 contacts →
	Partial evidence “The Customer Value Agency Somos la agencia digital de ventas que te acompaña captando y cuidando a tus clientes.” Source: RevenueBase Database · checked Sep 1, 2026
6	Mediapost Group	Partial evidence	Madrid, Spain	201-500	199 contacts →
	Partial evidence “Mediapost es una compañía líder en servicios de marketing relacional que te ofrece una amplia gama de soluciones multicanal que te ayudarán a captar nuevos clientes, fidelizar a…” Source: RevenueBase Database · checked Sep 1, 2026
7	PDM	Strong evidence	Alcobendas, Spain	51-200	123 contacts →
	Strong evidence “Marketing Consulting firm focused on Customer Experience, providing an innovative, omnichannel and technological vision.” Source: RevenueBase Database · checked Sep 1, 2026
8	Tema Marketing Integral	Partial evidence	Madrid, Spain	51-200	120 contacts →
	Partial evidence “TEMA Marketing Integral es una agencia nacional especializada en marketing promocional, field marketing y activación en punto de venta.” Source: RevenueBase Database · checked Sep 1, 2026
9	BE A Lion	Partial evidence	Barcelona, Spain	51-200	113 contacts →
	Partial evidence “Ayudamos a las marcas a crear y ejecutar sus estrategias de marketing a través del contenido y de la publicidad para generar resultados de negocio.” Source: RevenueBase Database · checked Sep 1, 2026
10	MIO ONE	Partial evidence	Madrid, Spain	51-200	105 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 1, 2026
11	Súmate Marketing Online	Partial evidence	Villamayor De Armuna, Spain	51-200	80 contacts →
	Partial evidence “SÚMATE es una agencia de marketing online orientada a resultados medibles.” Source: RevenueBase Database · checked Sep 1, 2026
12	Grupo GO	Partial evidence	Madrid, Spain	51-200	60 contacts →
	Partial evidence “Grupo GO es un grupo de marketing de influencia fundado por Paloma Miranda en 2015.” Source: RevenueBase Database · checked Sep 1, 2026
13	Viva Conversion	Indirect evidence	Valencia Valencia, Spain	11-50	59 contacts →
	Indirect evidence “Necesitas mejorar el rendimiento de tu negocio online?” Source: RevenueBase Database · checked Sep 1, 2026
14	Grupo Leben	Partial evidence	Madrid, Spain	51-200	59 contacts →
	Partial evidence “Marketing services” Source: RevenueBase Database · checked Sep 1, 2026
15	General Servei S.A	Indirect evidence	Torrejon De Ardoz, Spain	201-500	57 contacts →
	Indirect evidence “General Servei S.A, con más de 30 años de experiencia avalada por la fidelidad de los mejores clientes, se ha posicionado a lo largo de su trayectoria como empresa líder en…” Source: RevenueBase Database · checked Sep 1, 2026
16	Travel Club AIR Miles España, S.A	Indirect evidence	Madrid, Spain	51-200	53 contacts →
	Indirect evidence “InLoyalty by Travel Club es un espacio donde hablamos sobre atracción, vinculación y retención desde nuestro profundo conocimiento del cliente en su relación con las marcas.” Source: RevenueBase Database · checked Sep 1, 2026
17	NEWNO	Partial evidence	Madrid, Spain	51-200	53 contacts →
	Partial evidence “La agencia de marketing digital full service en la que especialistas de cada disciplina trabajan en equipo para ofrecer a los departamentos de marketing todos los servicios que…” Source: RevenueBase Database · checked Sep 1, 2026
18	Dobuss	Indirect evidence	Cordoba, Spain	11-50	53 contacts →
	Indirect evidence “Disfrutamos haciendo crecer tu negocio Tenemos las suerte de trabajar en lo que nos gusta.” Source: RevenueBase Database · checked Sep 1, 2026
19	Essencemediacom España	Partial evidence	Barcelona, Spain	n/a	49 contacts →
	Partial evidence “Ayudamos a las marcas a crecer a través de la comprensión del marketing moderno y de la nueva economía de la comunicación.” Source: RevenueBase Database · checked Sep 1, 2026
20	Mindshare Spain	Indirect evidence	Madrid, Spain	51-200	49 contacts →
	Indirect evidence “Somos Mindshare.” Source: RevenueBase Database · checked Sep 1, 2026
21	Pontis	Partial evidence	Alcobendas, Spain	201-500	48 contacts →
	Partial evidence “Pontis delivers measurable results - including increased revenue, improved customer experience, customer lifetime value and reduced churn – which contribute to the success of our…” Source: RevenueBase Database · checked Sep 1, 2026
22	Meydis	Partial evidence	Valencia, Spain	51-200	42 contacts →
	Partial evidence “Meydis es una mezcla única de creatividad, consultoría, tecnología, datos, innovación y marketing operacional trabajando juntas para lograr maximizar el retorno de las acciones de…” Source: RevenueBase Database · checked Sep 1, 2026
23	Best Option Media	Partial evidence	Madrid, Spain	51-200	33 contacts →
	Partial evidence “Somos la primera "Sellcessful Marketing Agency”, para remarcar que todas las acciones no solo tienen que ser las más impactantes, sino que, además tienen que conseguir aumentar…” Source: RevenueBase Database · checked Sep 1, 2026
24	Aplus Gastromarketing	Partial evidence	Madrid, Spain	11-50	32 contacts →
	Partial evidence “APLUS GASTROMARKETING es una consultoría de Marketing especializada en Field Marketing, Eventos y Marketing Gastronómico, enfocados siempre a atender las necesidades de…” Source: RevenueBase Database · checked Sep 1, 2026
25	Minerva MKT	Indirect evidence	Madrid, Spain	11-50	32 contacts →
	Indirect evidence “We help brands and businesses leverage on passion points to truly connect with all their target audiences VISION Meaningful Brands Fuelled Businesses Relevant Passion Points…” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: customer marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names customer marketing agencies.
Partial evidence: Its own public description names part of customer marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,650 customer marketing agencies based in Spain

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Customer marketing agencies based in Spain at a glance

As of Sep 1, 2026

7.8%Verified-email coverage

4.7%Mobile-number coverage

10.9Average contacts per company

1-10Median size (employees)

27.6%Largest-city concentration · Madrid

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

1,249

11-50

338

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 customer marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “customer marketing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names customer marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among customer 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 its RevenueBase Smart Search 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, 1,413 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 1, 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.

Customer marketing agencies by metro

Customer marketing agencies in Madrid456
Customer marketing agencies in Barcelona262
Customer marketing agencies in Valencia75
Customer marketing agencies in Malaga44
Customer marketing agencies in Sevilla34
Customer marketing agencies in Zaragoza27
Customer marketing agencies in Murcia25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names customer marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many customer marketing agencies are there based in Spain?

RevenueBase identified 1,650 customer 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?

Madison MK, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most customer marketing agencies?

Madrid leads with 456 headquartered companies, followed by Barcelona (262) and Valencia (75).

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 1,413 verified decision-maker contacts tracked across these 1,650 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 1, 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 Smart Search, 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.