Company lists · Data refreshed September 2026

Top 22 Marketing consultants based in Bilbao, Spain

Name: Marketing consultants based in Bilbao, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 78 companies tracked

RevenueBase identified 78 marketing consultants headquartered in Bilbao, Spain as of September 2026 and tracks 395 professional contacts across them, including 120 with verified work emails. Madrid is the largest hub.

This list covers marketing consultants headquartered in Bilbao, 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

78Companies

395Contacts tracked

120Verified emails

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The 22 largest marketing consultants based in Bilbao, Spain

Ranked by team size

Top 22 of 78 marketing consultants based in Bilbao, Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing consultants: 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	Lin3s Digital ConsultingIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	51-200	103
	“We are a deep technical core agency, a professional and human team that works to achieve our clients excellence and accompany them into their digital transformation processes.” Source: company website · checked Sep 5, 2026
2	Sembi ComunicaciónPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	20
	“Sembi Communication is a Digital Marketing Agency experts in SEO (Search Engine Optimization),(Search Engine Marketing), Media Digital Content, Web Design, Community Manager &…” Source: company website · checked Sep 5, 2026
3	Mediasal A Dentsu CompanyPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	11-50	17
	“Somos la agencia del grupo dentsu especializada en marketing de proximidad.” Source: company website · checked Sep 5, 2026
4	Think On MarketingPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	11-50	14
	“Think On Marketing es una agencia de Marketing Online que desarrolla su actividad en 3 áreas: MARKETING ONLINE Hoy en día toda empresa debe integrar Internet en su estrategia de…” Source: company website · checked Sep 5, 2026
5	The Last DockPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	11-50	14
	“Somos una agencia de Marketing Digital Somos especialistas en Posicionamiento Web (SEO) Somos especialistas en Diseño Web Somos especialistas en Publicidad en Google Adwords Somos…” Source: company website · checked Sep 5, 2026
6	The RevenueIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	13
	“The Revenue is a B2B Go-to-Market consulting firm that combines purchase intent intelligence, strategy and execution to help B2B companies achieve predictable growth.” Source: company website · checked Sep 5, 2026
7	ADI RevolutionPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	11-50	13
	“Somos una empresa especializada en marketing digital que huye de la palabra marketing digital.” Source: company website · checked Sep 5, 2026
8	Ekhi StudioPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	8
	“Ekhi Studio es una agencia de publicidad y marketing digital situada en Bilbao.” Source: company website · checked Sep 5, 2026
9	ABY GroupPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	7
	“Somos un grupo de empresas (y personas) especializadas en marketing digital, capaces de cubrir el ciclo completo de estrategias de marketing gracias a nuestras distintas…” Source: company website · checked Sep 5, 2026
10	HAC Project Agencia DE Marketing DigitalPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	7
	“Impulsamos el crecimiento de tu empresa a través de estrategias de marketing digital personalizadas.” Source: company website · checked Sep 5, 2026
11	AddituIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	5
	“Hola!” Source: company website · checked Sep 5, 2026
12	CreatiquePartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	5
	“Creatique is the branding consultancy that helps business and startup leaders develop their brand strategies.” Source: company website · checked Sep 5, 2026
13	smarteam.esPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	5
	“Agencia de marketing y publicidad digital” Source: company website · checked Sep 5, 2026
14	QLIKEIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	4
	“Diseño y posicionamiento web, desarrollo de estrategias digitales, asesoramiento y gestión imagen de marca digital.” Source: company website · checked Sep 5, 2026
15	Conquista Internet Estrategia & WEBIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	3
	“En Conquista internet ayudamos a autónomos y empresas a poner su negocio en la primera página de Google.” Source: company website · checked Sep 5, 2026
16	Aupa DigitalIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	3
	“En Aupa Digital apostamos por el conocimiento y saber hacer.” Source: company website · checked Sep 5, 2026
17	Chance To MarketingPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	11-50	3
	“Somos Chance to Marketing y estamos aquí para aprovechar la oportunidad que nos brinda el canal tecnológico para comunicar la importancia de la transformación digital.” Source: company website · checked Sep 5, 2026
18	StarrtPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	11-50	2
	“Agencia de marketing digital especializada en PYMEs.” Source: company website · checked Sep 5, 2026
19	Soluciones ComunicativasIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	2
	“Soluciones Comunicativas usa las nuevas tecnologías para hacer llegar la información de las marcas y las empresas a las redes sociales de Internet donde estén sus públicos…” Source: company website · checked Sep 5, 2026
20	LaminarrietaPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	1
	“Agencia de marketing online en Bilbao.” Source: company website · checked Sep 5, 2026
21	Enganchado A Internet Marketing OnlinePartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	1
	“Soy Freelance y colaboro con empresas y agencias ofreciendo marketing online.” Source: company website · checked Sep 5, 2026
22	Estrategias DE Marketing Y ComunicaciónIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	1
	“Sabes que para tu empresa es vital impulsar la relación con los clientes a través de los canales digitales, pero no tienes ni tiempo ni conocimientos para lograrlo?” Source: company website · checked Sep 5, 2026

Showing 22 of 78 marketing consultants based in Bilbao, Spain

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Marketing consultants based in Bilbao, Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 1339 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

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 Bilbao, over 78 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 consultants, 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 Bilbao, Spain whose own description of what they do matches “marketing consultants”. 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 consultants, and records with no verified work email. Companies headquartered outside Bilbao 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, 120 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 consultants by metro in Spain

Marketing consultants in Madrid1339
Marketing consultants in Barcelona920
Marketing consultants in Valencia255
Marketing consultants in Malaga159
Marketing consultants in Sevilla121
Marketing consultants in Zaragoza79
Marketing consultants in Bilbao78
Marketing consultants in Alicante75
Marketing consultants in Murcia71
Marketing consultants in Vigo56
Marketing consultants in Santa Cruz De Tenerife50
Marketing consultants in Palma De Mallorca49
Marketing consultants in Granada46
Marketing consultants in Valladolid42
Marketing consultants in Las Palmas De Gran Canaria41
Marketing consultants in Cordoba39
Marketing consultants in A Coruna37
Marketing consultants in Girona33
Marketing consultants in Marbella33
Marketing consultants in Mataro30
Marketing consultants in Gijon28
Marketing consultants in Sant Cugat Del Valles28
Marketing consultants in Elche27
Marketing consultants in Logrono27
Marketing consultants in Sabadell26
Marketing consultants in Pozuelo De Alarcon25

Frequently asked

How many marketing consultants are there based in Bilbao, Spain?

RevenueBase identified 78 marketing consultants headquartered in Bilbao, 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?

Lin3s Digital Consulting, headquartered in Bilbao, tops this list with the largest team on record.

Which city has the most marketing consultants?

Madrid leads with 1339 headquartered companies, followed by Barcelona (920) and Valencia (255).

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 120 verified decision-maker contacts tracked across these 78 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.