Company lists · Data refreshed September 2026

Top 25 Advertising and marketing consultants based in Spain

Name: Advertising and marketing consultants based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 6,500 companies tracked

RevenueBase identified 6,500 company matches for advertising and marketing consultants associated with Spain as of September 2026 and tracks 38,232 professional contacts across them, including 4,345 with verified work emails and 835 with mobile numbers. Madrid is the largest hub.

This list covers company matches for advertising and marketing consultants associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 23, 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 RevenueBase SmartSearch · Exact Recorded Sep 23, 2026 How this list was built

6,500Companies

38,232Contacts tracked

4,345Verified emails

835Mobile numbers

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The 25 largest advertising and marketing consultants based in Spain

Ranked by team size

Top 25 of 6,500 company matches for advertising and marketing consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	FIRMA	Exact match	Barcelona, SpainHQ recorded Sep 23, 2026	n/a	1,864 contacts →
	Exact match “We’re FIRMA, a full-service Branding and Innovation agency.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	LLYC	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	1,001-5,000	1,520 contacts →
	Exact match “Together, we enhance and protect the value of your business.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	SUPER	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	n/a	927 contacts →
	Exact match “Super no es una multinacional, ¡Viva la independencia!” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Lola Mullenlowe	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	259 contacts →
	Exact match “LOLA MullenLowe is a creative agency based in Madrid, built from world-class international talent.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Momentum Task Force	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	201-500	227 contacts →
	Exact match “Somos especialistas en marketing comercial y promocional, con más de 18 años de experiencia en el sector.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	AGR Food Marketing	Exact match	Valencia/valència, SpainHQ recorded Sep 23, 2026	n/a	218 contacts →
	Exact match “En AGR Food Marketing tenemos un propósito: ayudar a las empresas del sector alimentario a proteger y poner en valor la diversidad de los alimentos de España y el modo de vida y…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	SIDN	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	201-500	201 contacts →
	Exact match “En SIDN diseñamos el futuro digital de las marcas transformando el marketing digital a través de la tecnología y la IA.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Newlink Spain	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	175 contacts →
	Exact match “Newlink es una consultora internacional con más de 20 años en el sector, con sede en Miami (EE.UU.) y oficinas en España y en numerosos países de Latinoamérica.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	OMD España	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	201-500	149 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Saffron Brand Consultants	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	148 contacts →
	Exact match “Saffron is an independent global consultancy dedicated to creating brands, and building memorable experiences.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Manifiesto	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	137 contacts →
	Exact match “Manifiesto is an advertising agency based in Barcelona and Madrid and with 10 years of experience in the sector.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Increnta	Exact match	Paterna, SpainHQ recorded Sep 23, 2026	51-200	132 contacts →
	Exact match “We are the agency to develop your business on the Internet.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	PDM	Exact match	Alcobendas, SpainHQ recorded Sep 23, 2026	51-200	125 contacts →
	Exact match “Marketing Consulting firm focused on Customer Experience, providing an innovative, omnichannel and technological vision.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Servicios Reunidos	Exact match	La Coruña, SpainHQ recorded Sep 23, 2026	201-500	116 contacts →
	Exact match “Servicios Reunidos, nace en 1994 con la misión de ayudar a los clientes en la implantación de sus estrategias de negocio mediante el outsourcing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Darwin & Verne	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	116 contacts →
	Exact match “There is Darwin in everything and there is Verne in everything.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Appsur	Exact match	Córdoba, SpainHQ recorded Sep 23, 2026	51-200	116 contacts →
	Exact match “A design company, which has specialized in websites, which can also offer you marketing solutions for your business, showing you how to take advantage of the possibilities of the…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	BE A Lion	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	113 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Mccann Worldgroup Spain	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	501-1,000	112 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	HMG	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	106 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Agencia Tango	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	97 contacts →
	Exact match “Hola, somos Tangoº.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Morillas Brand Consultants	Exact match	Barcelona, SpainHQ recorded Sep 23, 2026	51-200	94 contacts →
	Exact match “Creating extraordinary things since 1962.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Omnitel	Exact match	Las Rozas De Madrid, SpainHQ recorded Sep 23, 2026	51-200	90 contacts →
	Exact match “Omnitel Comunicaciones nace en 1995 con la vocación de ofrecer soluciones personalizadas en el marco del marketing tanto online como offline, la tecnología, la formación y la…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Bysidecar	Exact match	A Coruña, SpainHQ recorded Sep 23, 2026	51-200	86 contacts →
	Exact match “Somos una consultora digital experta en Marketing, Comunicación y Ventas.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Royal Comunicación	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	85 contacts →
	Exact match “Royal Comunicación es una empresa dedicada al Marketing online teniendo como fin principal optimizar y rentabilizar los recursos de las empresas en la red.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Marketing Paradise	Exact match	Alcorcon, SpainHQ recorded Sep 23, 2026	11-50	81 contacts →
	Exact match “Somos una agencia de marketing digital con un propósito: aprovechar los canales digitales para construir marcas que marcan y negocios que crecen.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “advertising and marketing consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,500 advertising and marketing consultants based in Spain

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Advertising and marketing consultants based in Spain at a glance

As of Sep 23, 2026

11.4%Verified-email coverage

2.2%Mobile-number coverage

5.9Average contacts per company

1-10Median size (employees)

23.7%Largest-city concentration · Madrid

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

5,320

11-50

1,027

51-200

109

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

3,2890–30

97931–60

4461–90

490–180

29180+

Company record updated

Median 88.0d

00–30

9,58031–60

15,52061–90

11,49290–180

1,640180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Spain whose business descriptions match “advertising and marketing consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,345 professional contacts with verified work emails across the full matched dataset. 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 23, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Advertising and marketing consultants by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “advertising and marketing consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising and marketing consultants are there based in Spain?

RevenueBase identified 6,500 company matches for advertising and marketing consultants associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

FIRMA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most advertising and marketing consultants?

Madrid leads with 1542 company records, followed by Barcelona (1004) and Valencia (260).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,345 professional contacts with verified work emails tracked across these 6,500 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 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.