Company lists · Data refreshed September 2026

Top 23 Fintech marketing agencies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 1,531 companies tracked

RevenueBase identified 1,531 fintech marketing agencies headquartered in Spain as of September 2026 and tracks 7,448 professional contacts across them, including 751 with verified work emails and 178 with mobile numbers. Madrid is the largest hub.

This list covers fintech 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

1,531Companies

7,448Contacts tracked

751Verified emails

178Mobile numbers

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The 23 largest fintech marketing agencies based in Spain

Ranked by team size

Top 23 of 1,531 fintech marketing agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names fintech 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	BE A LionPartial evidence	Barcelona, Spain	51-200	113
	“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.” Source: company website · checked Sep 2, 2026
2	MIO ONEPartial evidence	Madrid, Spain	51-200	105
	“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: company website · checked Sep 2, 2026
3	Thing OR TWOPartial evidence	Barcelona, Spain	51-200	85
	“Thing Or Two is an international firm that uses the best practices in User Acquisition, Media Buying, Creative Studio, and Influencer Marketing.” Source: company website · checked Sep 2, 2026
4	IobuildersPartial evidence	Madrid, Spain	51-200	80
	“We are a digital assets, and fintech blockchain based solutions company, focused on helping companies, to revolutionize their related industries using the benefits of…” Source: company website · checked Sep 2, 2026
5	SO Media GroupIndirect evidence	Madrid, Spain	51-200	70
	“A better way to speak to the world!” Source: company website · checked Sep 2, 2026
6	Neoattack Marketing DigitalPartial evidence	Madrid, Spain	11-50	69
	“NeoAttack es una agencia de marketing, publicidad y diseño web cuya finalidad es el crecimiento corporativo y la potenciación de marca.” Source: company website · checked Sep 2, 2026
7	DobussIndirect evidence	Cordoba, Spain	11-50	53
	“Disfrutamos haciendo crecer tu negocio Tenemos las suerte de trabajar en lo que nos gusta.” Source: company website · checked Sep 2, 2026
8	Raíz DigitalPartial evidence	Marbella, Spain	11-50	51
	“Somos una agencia con mentalidad de estudio boutique que se dedica a trabajar en lo único que sabe hacer bien: marketing digital.” Source: company website · checked Sep 2, 2026
9	Esparta DigitalIndirect evidence	Valenciavalencia, Spain	11-50	38
	“En Esparta Digital transformamos el potencial de las marcas en progreso real y medible.” Source: company website · checked Sep 2, 2026
10	PixydusIndirect evidence	Madrid, Spain	51-200	34
	“Agencia digital local con presencia global.” Source: company website · checked Sep 2, 2026
11	Best Option MediaPartial evidence	Madrid, Spain	51-200	33
	“Somos la primera "Sellcessful Marketing Agency”, para remarcar que todas las acciones no solo tienen que ser las más impactantes, sino que, además tienen que conseguir aumentar…” Source: company website · checked Sep 2, 2026
12	IberomediaPartial evidence	Madrid, Spain	11-50	31
	“Diseñamos y ejecutamos estrategias de marketing digital 100% orientadas a resultados medibles.” Source: company website · checked Sep 2, 2026
13	B3hindPartial evidence	Barcelona, Spain	11-50	25
	“Agencia de marketing digital especializada en la creación de campañas de alto engagement + representación de talentos.” Source: company website · checked Sep 2, 2026
14	PictorPartial evidence	Madrid, Spain	11-50	24
	“Agencia creativa y consultora de marketing integral, con uso y desarrollo de tecnologías de vanguardia para llevar tu marca al siguiente nivel.” Source: company website · checked Sep 2, 2026
15	EteriaPartial evidence	Almeria, Spain	11-50	22
	“Especialistas en marketing, publicidad, comuniciación, imagen corporativa, páginas Web, planificación de medios, campañas, social media, servicios SEM y SEO.” Source: company website · checked Sep 2, 2026
16	Serendipia Agency Your Digital PartnerPartial evidence	Madrid, Spain	11-50	21
	“Agencia de diseño y marketing online con 13 años de experiencia en planteamiento, ejecución y optimización de campañas digitales para empresas, ecommerce y marcas de consumo.” Source: company website · checked Sep 2, 2026
17	Visionclick SLPartial evidence	Barcelona, Spain	11-50	17
	“Somos una agencia de marketing online y publicidad formada por un equipo de más de 20 profesionales.” Source: company website · checked Sep 2, 2026
18	Buleboo EstudioPartial evidence	Madrid, Spain	11-50	12
	“Buleboo es una agencia de Marketing Digital y Comunicación Visual con más de 20 años de experiencia ayudando a nuestros clientes a crecer y cumplir sus objetivos a través de…” Source: company website · checked Sep 2, 2026
19	Digital HamsterPartial evidence	Barcelona, Spain	11-50	9
	“En el siempre cambiante mundo del marketing, hay una historia que deberías escuchar: la de Digital Hamster y su visionario fundador, Miguel Guitián López.” Source: company website · checked Sep 2, 2026
20	NatibesPartial evidence	Madrid, Spain	51-200	4
	“Somos Natibes, una de las principales agencias de Marketing Digital especializada en el desarrollo de productos propios.” Source: company website · checked Sep 2, 2026
21	Media KUMPartial evidence	Madrid, Spain	11-50	3
	“En Kum Media, agencia de Marketing Global & Performance somos reconocidos por inspirar al usuario con la armonía de la tecnología digital.” Source: company website · checked Sep 2, 2026
22	TaglabPartial evidence	Barcelona, Spain	11-50	3
	“Taglab is a full service integrated marketing agency, drawing on decades of experience, but always focused on fresh, creative approaches that harness the potential of new…” Source: company website · checked Sep 2, 2026
23	Finansi GroupPartial evidence	Spain	11-50	2
	“Finansi Group is at the forefront of developing cutting-edge Fintech Broker technology.” Source: company website · checked Sep 2, 2026

Showing 23 of 1,531 fintech marketing agencies based in Spain

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Fintech marketing agencies based in Spain at a glance

As of Sep 2, 2026

1-10Median size (employees)

MadridLargest hub · 322 HQs

178Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

1,276

11-50

229

51-200

201-500

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 fintech 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 Spain whose own description of what they do matches “fintech 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 fintech 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 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, 751 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 2, 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.

Fintech marketing agencies by metro

Fintech marketing agencies in Madrid322
Fintech marketing agencies in Barcelona222
Fintech marketing agencies in Malaga64
Fintech marketing agencies in Valencia63
Fintech marketing agencies in Sevilla40

Frequently asked

How many fintech marketing agencies are there based in Spain?

RevenueBase identified 1,531 fintech 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?

BE A Lion, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most fintech marketing agencies?

Madrid leads with 322 headquartered companies, followed by Barcelona (222) and Malaga (64).

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 751 verified decision-maker contacts tracked across these 1,531 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 2, 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.