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, its RevenueBase Smart Search rating, 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 Smart Search, 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 Smart Search rating 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. RevenueBase Smart Search rates how each company's information relates to fintech marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BE A Lion	Partial evidence	Barcelona, Spain	51-200	113 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
2	MIO ONE	Partial evidence	Madrid, Spain	51-200	105 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
3	Thing OR TWO	Partial evidence	Barcelona, Spain	51-200	85 contacts →
	Partial evidence “Thing Or Two is an international firm that uses the best practices in User Acquisition, Media Buying, Creative Studio, and Influencer Marketing.” Source: RevenueBase Database · checked Sep 2, 2026
4	Iobuilders	Partial evidence	Madrid, Spain	51-200	80 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
5	SO Media Group	Indirect evidence	Madrid, Spain	51-200	70 contacts →
	Indirect evidence “A better way to speak to the world!” Source: RevenueBase Database · checked Sep 2, 2026
6	Neoattack Marketing Digital	Partial evidence	Madrid, Spain	11-50	69 contacts →
	Partial evidence “NeoAttack es una agencia de marketing, publicidad y diseño web cuya finalidad es el crecimiento corporativo y la potenciación de marca.” Source: RevenueBase Database · checked Sep 2, 2026
7	Dobuss	Indirect evidence	Cordoba, Spain	11-50	53 contacts →
	Indirect evidence “Disfrutamos haciendo crecer tu negocio Tenemos las suerte de trabajar en lo que nos gusta.” Source: RevenueBase Database · checked Sep 2, 2026
8	Raíz Digital	Partial evidence	Marbella, Spain	11-50	51 contacts →
	Partial evidence “Somos una agencia con mentalidad de estudio boutique que se dedica a trabajar en lo único que sabe hacer bien: marketing digital.” Source: RevenueBase Database · checked Sep 2, 2026
9	Esparta Digital	Indirect evidence	Valenciavalencia, Spain	11-50	38 contacts →
	Indirect evidence “En Esparta Digital transformamos el potencial de las marcas en progreso real y medible.” Source: RevenueBase Database · checked Sep 2, 2026
10	Pixydus	Indirect evidence	Madrid, Spain	51-200	34 contacts →
	Indirect evidence “Agencia digital local con presencia global.” Source: RevenueBase Database · checked Sep 2, 2026
11	Best Option Media	Partial evidence	Madrid, Spain	51-200	33 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
12	Iberomedia	Partial evidence	Madrid, Spain	11-50	31 contacts →
	Partial evidence “Diseñamos y ejecutamos estrategias de marketing digital 100% orientadas a resultados medibles.” Source: RevenueBase Database · checked Sep 2, 2026
13	B3hind	Partial evidence	Barcelona, Spain	11-50	25 contacts →
	Partial evidence “Agencia de marketing digital especializada en la creación de campañas de alto engagement + representación de talentos.” Source: RevenueBase Database · checked Sep 2, 2026
14	Pictor	Partial evidence	Madrid, Spain	11-50	24 contacts →
	Partial evidence “Agencia creativa y consultora de marketing integral, con uso y desarrollo de tecnologías de vanguardia para llevar tu marca al siguiente nivel.” Source: RevenueBase Database · checked Sep 2, 2026
15	Eteria	Partial evidence	Almeria, Spain	11-50	22 contacts →
	Partial evidence “Especialistas en marketing, publicidad, comuniciación, imagen corporativa, páginas Web, planificación de medios, campañas, social media, servicios SEM y SEO.” Source: RevenueBase Database · checked Sep 2, 2026
16	Serendipia Agency Your Digital Partner	Partial evidence	Madrid, Spain	11-50	21 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
17	Visionclick SL	Partial evidence	Barcelona, Spain	11-50	17 contacts →
	Partial evidence “Somos una agencia de marketing online y publicidad formada por un equipo de más de 20 profesionales.” Source: RevenueBase Database · checked Sep 2, 2026
18	Buleboo Estudio	Partial evidence	Madrid, Spain	11-50	12 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
19	Digital Hamster	Partial evidence	Barcelona, Spain	11-50	9 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
20	Natibes	Partial evidence	Madrid, Spain	51-200	4 contacts →
	Partial evidence “Somos Natibes, una de las principales agencias de Marketing Digital especializada en el desarrollo de productos propios.” Source: RevenueBase Database · checked Sep 2, 2026
21	Media KUM	Partial evidence	Madrid, Spain	11-50	3 contacts →
	Partial evidence “En Kum Media, agencia de Marketing Global & Performance somos reconocidos por inspirar al usuario con la armonía de la tecnología digital.” Source: RevenueBase Database · checked Sep 2, 2026
22	Taglab	Partial evidence	Barcelona, Spain	11-50	3 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 2, 2026
23	Finansi Group	Partial evidence	Spain	11-50	2 contacts →
	Partial evidence “Finansi Group is at the forefront of developing cutting-edge Fintech Broker technology.” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fintech marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fintech marketing agencies.
Partial evidence: Its own public description names part of fintech marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

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

10.1%Verified-email coverage

2.4%Mobile-number coverage

4.9Average contacts per company

1-10Median size (employees)

21.0%Largest-city concentration · Madrid

Sep 2, 2026Page data 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 RevenueBase Smart Search 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 Smart Search, 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.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fintech marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
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 its RevenueBase Smart Search 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

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fintech marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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 Smart Search, 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.