Company lists · Data refreshed September 2026

Top 25 Marketing outsourcing companies based in Madrid, Spain

Name: Marketing outsourcing companies based in Madrid, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,167 companies tracked

RevenueBase identified 1,167 marketing outsourcing companies headquartered in Madrid, Spain as of September 2026 and tracks 8,645 professional contacts across them, including 1,109 with verified work emails. Madrid is the largest hub.

This list covers marketing outsourcing companies 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

1,167Companies

8,645Contacts tracked

1,109Verified emails

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The 25 largest marketing outsourcing companies based in Madrid, Spain

Ranked by team size

Top 25 of 1,167 marketing outsourcing companies based in Madrid, Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Momentum Task ForcePartial evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	227
	“Somos especialistas en marketing comercial y promocional, con más de 18 años de experiencia en el sector.” Source: company website · checked Sep 5, 2026
2	ACCOMIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	501-1,000	207
	“The Customer Value Agency Somos la agencia digital de ventas que te acompaña captando y cuidando a tus clientes.” Source: company website · checked Sep 5, 2026
3	MIO GroupPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	114
	“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 5, 2026
4	BE A LionPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	113
	“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: company website · checked Sep 5, 2026
5	HMGPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	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, 2026
6	BURNSIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	105
	“Merging human with digital.” Source: company website · checked Sep 5, 2026
7	Havas DigitalIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1,001-5,000	102
	“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…” Source: company website · checked Sep 5, 2026
8	ArkeeroPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	96
	“Arkeero is a Digital Marketing company, specialized in performance marketing.” Source: company website · checked Sep 5, 2026
9	CoonicPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	96
	“Somos una agencia de comunicación y relaciones públicas, marketing digital y contenidos.” Source: company website · checked Sep 5, 2026
10	Multiplatform ContentIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	91
	“Somos una compañía independiente líder en la producción y distribución de contenido y gestión de redes sociales-Gestionamos íntegramente la comunicación online de nuestros…” Source: company website · checked Sep 5, 2026
11	IrismediaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	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 5, 2026
12	Royal ComunicaciónPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	85
	“Royal Comunicación es una empresa dedicada al Marketing online teniendo como fin principal optimizar y rentabilizar los recursos de las empresas en la red.” Source: company website · checked Sep 5, 2026
13	AntevenioPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	77
	“Antevenio es una empresa que opera en el sector de la publicidad y el marketing online.” Source: company website · checked Sep 5, 2026
14	Grupo MarvaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	75
	“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 5, 2026
15	Media PowerPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	73
	“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 5, 2026
16	Neoattack Marketing DigitalPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	70
	“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 5, 2026
17	ThinketersIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	65
	“We have been doing 'less of the same' for more than 27 years.” Source: company website · checked Sep 5, 2026
18	Indi MarketersPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	61
	“INDI marketers somos un grupo de personas relacionadas con el marketing, periodistas, comunicadores, expertos en imagen y diseño.” Source: company website · checked Sep 5, 2026
19	BrandeliciousIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	58
	“Brandelicious redefines Hospitality, Tourism and Culinary industries for an always-on world where brand experience flows through digital, retail, social, mobile and commerce as…” Source: company website · checked Sep 5, 2026
20	Casanova AgencyIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	57
	“Somos Casanova.” Source: company website · checked Sep 5, 2026
21	NEWNOPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	54
	“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: company website · checked Sep 5, 2026
22	PlayroomIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	54
	“Un cojín es un enorme dragón, una caja de cartón un bólido de carreras y un viejo camisón un vestido de princesas.” Source: company website · checked Sep 5, 2026
23	Raíz DigitalPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	52
	“Somos una agencia con mentalidad de estudio boutique que se dedica a trabajar en lo único que sabe hacer bien: marketing digital.” Source: company website · checked Sep 5, 2026
24	Dentsu X SpainIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	51
	“Dentsu X, la agencia de mejor performance del mercado, conecta a través de los medios, los contenidos, los datos y la tecnología.” Source: company website · checked Sep 5, 2026
25	Essencemediacom EspañaPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	n/a	49
	“Ayudamos a las marcas a crecer a través de la comprensión del marketing moderno y de la nueva economía de la comunicación.” Source: company website · checked Sep 5, 2026

Showing 25 of 1,167 marketing outsourcing companies based in Madrid, Spain

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Marketing outsourcing companies based in Madrid, Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 1167 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

853

11-50

261

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,167 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 marketing outsourcing companies, 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 “marketing outsourcing companies”. 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 marketing outsourcing companies, 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, 1,109 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.

Marketing outsourcing companies by metro in Spain

Marketing outsourcing companies in Madrid1167
Marketing outsourcing companies in Barcelona773
Marketing outsourcing companies in Valencia225
Marketing outsourcing companies in Malaga140
Marketing outsourcing companies in Sevilla104
Marketing outsourcing companies in Alicante84
Marketing outsourcing companies in Murcia73
Marketing outsourcing companies in Bilbao69
Marketing outsourcing companies in Zaragoza65
Marketing outsourcing companies in Vigo61
Marketing outsourcing companies in Palma De Mallorca57
Marketing outsourcing companies in Granada53
Marketing outsourcing companies in Santa Cruz De Tenerife49
Marketing outsourcing companies in Cordoba45
Marketing outsourcing companies in Valladolid45
Marketing outsourcing companies in Las Palmas De Gran Canaria44
Marketing outsourcing companies in A Coruna43
Marketing outsourcing companies in Marbella41
Marketing outsourcing companies in Girona36
Marketing outsourcing companies in Sant Cugat Del Valles32
Marketing outsourcing companies in Elche26
Marketing outsourcing companies in Gijon25
Marketing outsourcing companies in Palma25

Frequently asked

How many marketing outsourcing companies are there based in Madrid, Spain?

RevenueBase identified 1,167 marketing outsourcing companies 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?

Momentum Task Force, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most marketing outsourcing companies?

Madrid leads with 1167 headquartered companies, followed by Barcelona (773) and Valencia (225).

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 1,109 verified decision-maker contacts tracked across these 1,167 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.