Company lists · Data refreshed September 2026

Top 24 Omnichannel marketing agencies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 790 companies tracked

RevenueBase identified 790 omnichannel marketing agencies headquartered in Spain as of September 2026 and tracks 7,279 professional contacts across them, including 1,029 with verified work emails and 137 with mobile numbers. Madrid is the largest hub.

This list covers omnichannel 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 5, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

790Companies

7,279Contacts tracked

1,029Verified emails

137Mobile numbers

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The 24 largest omnichannel marketing agencies based in Spain

Ranked by team size

Top 24 of 790 omnichannel marketing agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to omnichannel 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	Findasense	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	283 contacts →
	Indirect evidence “We are a global Brand Experience company with consulting, agency and technology integrator capabilities, who believe in business as a positive force for change.” Source: RevenueBase Database · checked Sep 5, 2026
2	Elogia	Partial evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	256 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 5, 2026
3	Grupo Caher	Partial evidence	Hospitalet De Llobregat, SpainHQ checked Sep 5, 2026	1,001-5,000	232 contacts →
	Partial evidence “En Grupo Caher somos expertos en aplicar las herramientas del marketing para la activación de ventas.” Source: RevenueBase Database · checked Sep 5, 2026
4	Mediapost Group	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	208 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 5, 2026
5	PDM	Strong evidence	Alcobendas, SpainHQ checked Sep 5, 2026	51-200	125 contacts →
	Strong evidence “Marketing Consulting firm focused on Customer Experience, providing an innovative, omnichannel and technological vision.” Source: RevenueBase Database · checked Sep 5, 2026
6	MIO Group	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	114 contacts →
	Partial evidence “MIO Group es un ecosistema integrado de talento especialista en estrategia de marketing, creación de activos digitales y activación de medios.” Source: RevenueBase Database · checked Sep 5, 2026
7	HMG	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	106 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 5, 2026
8	Irismedia	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	86 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 5, 2026
9	Marketing Paradise	Partial evidence	Alcorcon, SpainHQ checked Sep 5, 2026	11-50	81 contacts →
	Partial evidence “Somos una agencia de marketing digital con un propósito: aprovechar los canales digitales para construir marcas que marcan y negocios que crecen.” Source: RevenueBase Database · checked Sep 5, 2026
10	Mediasmart	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	76 contacts →
	Partial evidence “mediasmart is an omnichannel programmatic advertising platform trusted by leading advertisers, agencies and trading desks globally.” Source: RevenueBase Database · checked Sep 5, 2026
11	Thinketers	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	65 contacts →
	Indirect evidence “We have been doing 'less of the same' for more than 27 years.” Source: RevenueBase Database · checked Sep 5, 2026
12	Grupo GO	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	61 contacts →
	Partial evidence “Grupo GO es un grupo de marketing de influencia fundado por Paloma Miranda en 2015.” Source: RevenueBase Database · checked Sep 5, 2026
13	Indi Marketers	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	61 contacts →
	Partial evidence “INDI marketers somos un grupo de personas relacionadas con el marketing, periodistas, comunicadores, expertos en imagen y diseño.” Source: RevenueBase Database · checked Sep 5, 2026
14	General Servei S.A	Indirect evidence	Sant Andreu De La Barca, SpainHQ checked Sep 5, 2026	201-500	59 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 5, 2026
15	Proximity España	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	57 contacts →
	Partial evidence “Proximity es la agencia que ofrece soluciones integradas en marketing y comunicación para la edad digital.” Source: RevenueBase Database · checked Sep 5, 2026
16	Dobuss	Indirect evidence	Córdoba, SpainHQ checked Sep 5, 2026	51-200	56 contacts →
	Indirect evidence “Dobuss: visibilidad, captación y crecimiento digital.” Source: RevenueBase Database · checked Sep 5, 2026
17	Viva Conversion	Indirect evidence	Valencia Valencia, SpainHQ checked Sep 5, 2026	11-50	55 contacts →
	Indirect evidence “Necesitas mejorar el rendimiento de tu negocio online?” Source: RevenueBase Database · checked Sep 5, 2026
18	ACC	Indirect evidence	San Sebastián, SpainHQ checked Sep 5, 2026	11-50	54 contacts →
	Indirect evidence “Somos una agencia digital que entiende la comunicación como el resultado de integrar estrategia de marca, creatividad y tecnología.” Source: RevenueBase Database · checked Sep 5, 2026
19	NEWNO	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	54 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 5, 2026
20	Grupo SIM	Partial evidence	Las Rozas, SpainHQ checked Sep 5, 2026	11-50	52 contacts →
	Partial evidence “Somos una empresa de servicios de digitalización de marketing y creatividad para empresas con red de distribución.” Source: RevenueBase Database · checked Sep 5, 2026
21	The Summer Agency	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	51 contacts →
	Indirect evidence “Get contemporary.” Source: RevenueBase Database · checked Sep 5, 2026
22	Dentsu X Spain	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	51 contacts →
	Indirect evidence “Dentsu X, la agencia de mejor performance del mercado, conecta a través de los medios, los contenidos, los datos y la tecnología.” Source: RevenueBase Database · checked Sep 5, 2026
23	Essencemediacom España	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	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 5, 2026
24	Mindshare Spain	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	49 contacts →
	Indirect evidence “Somos Mindshare.” Source: RevenueBase Database · checked Sep 5, 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: omnichannel 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 omnichannel marketing agencies.
Partial evidence: Its own public description names part of omnichannel marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name omnichannel 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 24 of 790 omnichannel marketing agencies based in Spain

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Omnichannel marketing agencies based in Spain at a glance

As of Sep 5, 2026

14.1%Verified-email coverage

1.9%Mobile-number coverage

9.2Average contacts per company

1-10Median size (employees)

32.4%Largest-city concentration · Madrid

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

527

11-50

210

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

9500–30

7331–60

061–90

090–180

6180+

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 omnichannel 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 “omnichannel 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 omnichannel 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 omnichannel 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, 1,029 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.

Omnichannel marketing agencies by metro

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 omnichannel 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 omnichannel marketing agencies are there based in Spain?

RevenueBase identified 790 omnichannel 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?

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

Which city has the most omnichannel marketing agencies?

Madrid leads with 256 headquartered companies, followed by Barcelona (140) and Valencia (35).

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 1,029 verified decision-maker contacts tracked across these 790 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 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.