Company lists · Data refreshed September 2026

Top 25 Search engine marketing agencies based in Barcelona, Spain

Name: Search engine marketing agencies based in Barcelona, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 584 companies tracked

RevenueBase identified 584 search engine marketing agencies headquartered in Barcelona, Spain as of September 2026 and tracks 6,442 professional contacts across them, including 531 with verified work emails. Madrid is the largest hub.

This list covers search engine marketing agencies headquartered in Barcelona, 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 6, 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 6, 2026 86% judged on-target in blind review

584Companies

6,442Contacts tracked

531Verified emails

Explore all 584 companies → Free signup · no credit card · 500 free credits

The 25 largest search engine marketing agencies based in Barcelona, Spain

Ranked by team size

Top 25 of 584 search engine marketing agencies based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names search engine marketing agencies: 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	ElogiaPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	51-200	256
	“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: company website · checked Sep 6, 2026
2	BigseoIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	51-200	108
	“En nuestra agencia SEO en Barcelona somos unos apasionados del posicionamiento web.” Source: company website · checked Sep 6, 2026
3	ImaginaPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	77
	“Somos IMAGINA, la Agencia experta en Marketing Digital y Redes Sociales.” Source: company website · checked Sep 6, 2026
4	Buzz Agencia Creativa DigitalIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	73
	“Consumers change, we read the patterns.” Source: company website · checked Sep 6, 2026
5	seocom.agencyIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	49
	“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.” Source: company website · checked Sep 6, 2026
6	KeyweoPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	38
	“Keyweo is a digital marketing agency founded in 2018 and based in Barcelona.” Source: company website · checked Sep 6, 2026
7	CRECEIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	34
	“Somos una agencia de publicidad digital que entiende que el éxito de las marcas no solo está en el corto plazo, por eso unimos efectividad y creatividad para que tu negocio crezca…” Source: company website · checked Sep 6, 2026
8	Media AdgoPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	32
	“Media ADgo is an Online Marketing agency specialized in providing Digital Marketing Solutions 360 for our advertisers and publishers.” Source: company website · checked Sep 6, 2026
9	Optimoclick Agencia DE Marketing DigitalIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	31
	“Desde 2008 ayudamos a marcas a tomar decisiones más inteligentes, uniendo estrategia, tecnología y experiencia para crear soluciones digitales que impulsan su crecimiento de forma…” Source: company website · checked Sep 6, 2026
10	JevnetPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	30
	“Online Marketing Agency leader in the management and optimization of SEM campaigns.” Source: company website · checked Sep 6, 2026
11	SekuenzPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	28
	“Sekuenz Data Driven Seekers es una consultora de marketing digital y tecnología orientada a datos que combina analítica avanzada, estrategia y soluciones digitales para impulsar…” Source: company website · checked Sep 6, 2026
12	Multi MarketingPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	1-10	27
	“Through extensive background in marketing and IT we would like to be your one-stop partner when it comes to helping your business on any technical challenge you may face.” Source: company website · checked Sep 6, 2026
13	The ROI MakersPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	26
	“The Roi Makers es una agencia de marketing y publicidad cuya finalidad es el crecimiento de tu marca.” Source: company website · checked Sep 6, 2026
14	InterdigitalIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	26
	“No estás satisfecho con los resultados de Web?” Source: company website · checked Sep 6, 2026
15	EmascaroIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	26
	“Nacimos en Internet y actuamos en Internet.” Source: company website · checked Sep 6, 2026
16	Emexs Marketing S.LIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	25
	“Tu negocio necesita visibilidad?” Source: company website · checked Sep 6, 2026
17	NordiaPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	1-10	25
	“Nordia es una consultora y agencia de marketing digital en Barcelona especializada en estrategia, contenidos, medios y medición para grandes marcas nacionales e internacionales.” Source: company website · checked Sep 6, 2026
18	Heading2marketPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	25
	“Servicios de Outsourcing Comercial y Marketing Online para aquellas empresas que buscan un crecimiento de ingresos previsible, sostenible y rentable.” Source: company website · checked Sep 6, 2026
19	TBB AgencyIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	22
	“Potenciando ideas en Internet ClickConsulting Solutions S.L.” Source: company website · checked Sep 6, 2026
20	Minty DigitalPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	21
	“Experts at crafting search campaigns that drive revenue, increase traffic and establish strong brand authority.” Source: company website · checked Sep 6, 2026
21	Thevaluefactory SLPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	20
	“Thevaluefactory (TVF) is a digital marketing agency experienced and focused on traffic management and affiliation marketing.” Source: company website · checked Sep 6, 2026
22	PlayamediaIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	20
	“PlayaMedia S.L.” Source: company website · checked Sep 6, 2026
23	LamagnéticaIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	20
	“LaMagnética guides you through the digital transformation process and in defining your business plan, applying our experience and strategic vision to take full advantage of the…” Source: company website · checked Sep 6, 2026
24	Isocialweb MarketingPartial evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	20
	“Consultora de marketing digital SEO CRO y analítica digital.” Source: company website · checked Sep 6, 2026
25	Putput ComunicacionsIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	17
	“Putput Comunicacions is a consolidated digital communications agency that offers tailored solutions for companies and institutions: design and development of commercial websites…” Source: company website · checked Sep 6, 2026

Showing 25 of 584 search engine marketing agencies based in Barcelona, Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 531 reachable decision-makers.

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Search engine marketing agencies based in Barcelona, Spain at a glance

As of Sep 6, 2026

1-10Median size (employees)

MadridLargest hub · 857 HQs

Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

445

11-50

131

51-200

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 Barcelona, over 584 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 search engine marketing agencies, 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 Barcelona, Spain whose own description of what they do matches “search engine marketing agencies”. 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 search engine marketing agencies, and records with no verified work email. Companies headquartered outside Barcelona 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, 531 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 6, 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.

Search engine marketing agencies by metro in Spain

Search engine marketing agencies in Madrid857
Search engine marketing agencies in Barcelona584
Search engine marketing agencies in Valencia200
Search engine marketing agencies in Malaga119
Search engine marketing agencies in Sevilla86
Search engine marketing agencies in Alicante80
Search engine marketing agencies in Bilbao62
Search engine marketing agencies in Murcia61
Search engine marketing agencies in Zaragoza59
Search engine marketing agencies in Vigo47
Search engine marketing agencies in Granada43
Search engine marketing agencies in Cordoba39
Search engine marketing agencies in Palma De Mallorca39
Search engine marketing agencies in Las Palmas De Gran Canaria38
Search engine marketing agencies in Santa Cruz De Tenerife33
Search engine marketing agencies in Valladolid33
Search engine marketing agencies in Marbella28
Search engine marketing agencies in Sabadell28
Search engine marketing agencies in A Coruna27
Search engine marketing agencies in Girona27

Frequently asked

How many search engine marketing agencies are there based in Barcelona, Spain?

RevenueBase identified 584 search engine marketing agencies headquartered in Barcelona, 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?

Elogia, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most search engine marketing agencies?

Madrid leads with 857 headquartered companies, followed by Barcelona (584) and Valencia (200).

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 531 verified decision-maker contacts tracked across these 584 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 6, 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.