Company lists · Data refreshed September 2026

Top 25 B2B online marketing agencies based in Spain

Name: B2B online marketing agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 2,411 companies tracked

RevenueBase identified 2,411 company matches for B2B online marketing agencies associated with Spain as of September 2026 and tracks 11,117 professional contacts across them, including 1,390 with verified work emails and 276 with mobile numbers. Madrid is the largest hub.

This list covers company matches for B2B online marketing agencies 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

2,411Companies

11,117Contacts tracked

1,390Verified emails

276Mobile numbers

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The 25 largest B2B online marketing agencies based in Spain

Ranked by team size

Top 25 of 2,411 company matches for B2B online marketing agencies 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	Orbidi	Exact match	Santa Cruz De Tenerife, SpainHQ recorded Sep 23, 2026	201-500	417 contacts →
	Exact match “Somos como el piloto automático de un avión.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	ACCOM	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	501-1,000	207 contacts →
	Exact match “The Customer Value Agency Somos la agencia digital de ventas que te acompaña captando y cuidando a tus clientes.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Adsalsa	Exact match	Alcoy, SpainHQ recorded Sep 23, 2026	201-500	128 contacts →
	Exact match “adSalsa is one of the Leading Lead Generation and Database Agencies in Europe.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	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
5	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
6	Súmate Marketing Online	Exact match	Villamayor De Armuña, SpainHQ recorded Sep 23, 2026	51-200	83 contacts →
	Exact match “SÚMATE es una agencia de marketing online orientada a resultados medibles.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Vertigo Media	Exact match	Barcelona, SpainHQ recorded Sep 23, 2026	51-200	83 contacts →
	Exact match “Vertigo Media is a Digital Marketing Agency, specialized in generating qualified leads for all businesses.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	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
9	JFT Comunicación	Exact match	Santa Cruz De Tenerife, SpainHQ recorded Sep 23, 2026	51-200	77 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Imagina	Exact match	Barcelona, SpainHQ recorded Sep 23, 2026	11-50	77 contacts →
	Exact match “Somos IMAGINA, la Agencia experta en Marketing Digital y Redes Sociales.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Media Power	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	11-50	73 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Indi Marketers	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	11-50	61 contacts →
	Exact match “INDI marketers somos un grupo de personas relacionadas con el marketing, periodistas, comunicadores, expertos en imagen y diseño.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Dobuss	Exact match	Córdoba, SpainHQ recorded Sep 23, 2026	51-200	56 contacts →
	Exact match “Dobuss: visibilidad, captación y crecimiento digital.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Viva Conversion	Exact match	Valencia Valencia, SpainHQ recorded Sep 23, 2026	11-50	55 contacts →
	Exact match “Necesitas mejorar el rendimiento de tu negocio online?” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	NEWNO	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	54 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Raíz Digital	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	11-50	52 contacts →
	Exact match “Somos una agencia con mentalidad de estudio boutique que se dedica a trabajar en lo único que sabe hacer bien: marketing digital.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	seocom.agency	Exact match	Barcelona, SpainHQ recorded Sep 23, 2026	11-50	49 contacts →
	Exact match “Con más de 20 años de experiencia, ayudamos a las marcas a convertir el SEO en un canal de captación escalable, medible y alineado con sus objetivos de negocio.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Evoluciona	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	11-50	47 contacts →
	Exact match “Agencia de marketing digital integral con más de 25 años de experiencia.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	SUM	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	51-200	46 contacts →
	Exact match “sum (suma \| une \| mueve) es la compañía que trabaja para empresas con modelos de negocio B2B con el objetivo de mejorar las cifras de la primera línea de la cuenta de resultados.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Connext Marketing Y Ventas B2B	Exact match	Chirivella, SpainHQ recorded Sep 23, 2026	11-50	42 contacts →
	Exact match “Somos una agencia de Marketing y Ventas B2B.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Millennials Consulting España	Exact match	Madrid, SpainHQ recorded Sep 23, 2026	11-50	41 contacts →
	Exact match “La nueva revolución del Marketing digital, empresa especializada en Consultoría y Auditoría de Marketing Estratégico, Comunicación y Ventas.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	PGR Marketing & Tecnología	Exact match	Sant Cugat Del Vallés, SpainHQ recorded Sep 23, 2026	11-50	40 contacts →
	Exact match “PGR is a full-service Agency Marketing for B2B market in the IT sector for Spain and Portugal.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Geotelecom	Exact match	Burgos, SpainHQ recorded Sep 23, 2026	51-200	40 contacts →
	Exact match “Hola!” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	agenciaseo.eu	Exact match	Valencia, SpainHQ recorded Sep 23, 2026	11-50	38 contacts →
	Exact match “Esta empresa se creó para dar respuesta a una necesidad cada vez más demandada: el posicionamiento web.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Keyweo	Exact match	Barcelona, SpainHQ recorded Sep 23, 2026	11-50	38 contacts →
	Exact match “Keyweo is a digital marketing agency founded in 2018 and based in Barcelona.” 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 “B2B online marketing agencies”. 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 2,411 B2B online marketing agencies based in Spain

See the full list, filter by size, metro and specialty, and access 1,390 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B online marketing agencies based in Spain at a glance

As of Sep 23, 2026

12.5%Verified-email coverage

2.5%Mobile-number coverage

4.6Average contacts per company

1-10Median size (employees)

21.7%Largest-city concentration · Madrid

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

1,984

11-50

377

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 25.0d

1,0560–30

30931–60

1561–90

190–180

12180+

Company record updated

Median 78.0d

00–30

3,12031–60

4,53061–90

2,92290–180

566180+

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 “B2B online marketing agencies” 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 1,390 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.

B2B online marketing agencies 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 “B2B online marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B online marketing agencies are there based in Spain?

RevenueBase identified 2,411 company matches for B2B online marketing agencies 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?

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

Which city has the most B2B online marketing agencies?

Madrid leads with 522 company records, followed by Barcelona (353) and Valencia (119).

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 1,390 professional contacts with verified work emails tracked across these 2,411 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.