Company lists · Data refreshed September 2026

Top 25 B2B website design agencies based in Spain

Name: B2B website design 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 1,827 companies tracked

RevenueBase identified 1,827 B2B website design agencies headquartered in Spain as of September 2026 and tracks 6,663 professional contacts across them, including 799 with verified work emails and 186 with mobile numbers. Madrid is the largest hub.

This list covers B2B website design 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

1,827Companies

6,663Contacts tracked

799Verified emails

186Mobile numbers

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The 25 largest B2B website design agencies based in Spain

Ranked by team size

Top 25 of 1,827 B2B website design 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 B2B website design 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	AppsurStrong evidence	Cordoba, Spain	51-200	113
	“A design company, which has specialized in websites, which can also offer you marketing solutions for your business, showing you how to take advantage of the possibilities of the…” Source: company website · checked Sep 2, 2026
2	RedbilityIndirect evidence	Sant Boi De Llobregat, Spain	201-500	60
	“Redbility es una compañía especializada en crear y desarrollar soluciones globales de alta complejidad en entornos digitales, con claros objetivos de negocio y conversión.” Source: company website · checked Sep 2, 2026
3	HANZOIndirect evidence	Madrid, Spain	51-200	52
	“Hanzo is a leading digital services agency specialized in the creation of digital brands and products that generate positive value, and balance out business needs with people's…” Source: company website · checked Sep 2, 2026
4	TrilogiIndirect evidence	Igualada, Spain	51-200	48
	“TRILOGI es una empresa líder en el desarrollo, implantación y outsourcing de comercio electrónico.” Source: company website · checked Sep 2, 2026
5	Admiral StudiosPartial evidence	Valencia, Spain	51-200	47
	“At Admiral Studios, we turn your ideas into easy-to-use websites and apps.” Source: company website · checked Sep 2, 2026
6	pinchaaqui.esIndirect evidence	Spain	11-50	28
	“En Pinchaaquí, creemos que la transformación digital es la clave para que las organizaciones tengan un impacto positivo en sus stakeholders.” Source: company website · checked Sep 2, 2026
7	Serendipia Agency Your Digital PartnerIndirect 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
8	WOM Marketing MálagaIndirect evidence	Malaga, Spain	11-50	20
	“Somos tu agencia de Marketing Online ubicada en Málaga, si buscas un trabajo profesional y adaptado a ti has dado en el clavo.” Source: company website · checked Sep 2, 2026
9	Connection H2h Human 2 HumanPartial evidence	Madrid, Spain	11-50	19
	“We are an international B2B Digital Marketing Agency specialized in the Tech industry.” Source: company website · checked Sep 2, 2026
10	CAN AntavianaIndirect evidence	Les Borges Blanques, Spain	11-50	18
	“30 YEARS CREATING DIGITAL EXPERIENCES We offer unique products and services to help companies and organisations on the Internet.” Source: company website · checked Sep 2, 2026
11	VsourzIndirect evidence	Barcelona, Spain	201-500	17
	“Vsourz is an international technology partner helping organisations turn digital ambition into production-ready outcomes.” Source: company website · checked Sep 2, 2026
12	Databot TechnologiesIndirect evidence	Barcelona, Spain	11-50	17
	“Somos una empresa de desarrollo web a medida.” Source: company website · checked Sep 2, 2026
13	PukkasIndirect evidence	Barcelona, Spain	11-50	16
	“Llevamos desde 1996 ofreciendo soluciones digitales a empresas.” Source: company website · checked Sep 2, 2026
14	Atomic4Indirect evidence	Barcelona, Spain	11-50	15
	“Llevamos más de 10 años aportando soluciones y haciendo crecer a empresas a través del Marketing digital y el Desarrollo web.” Source: company website · checked Sep 2, 2026
15	Proogresa Agencia DE Marketing, Diseño Y Desarrollo WEBIndirect evidence	Terrassa, Spain	11-50	15
	“En Proogresa, trabajamos cada día para que alcances tus objetivos, porque tú éxito es también el nuestro.” Source: company website · checked Sep 2, 2026
16	Boost By StratesysIndirect evidence	Madrid, Spain	1,001-5,000	15
	“Hola somos Boost, agencia creativa especialista en marca, producto y estrategias diferenciales.Formamos parte de una consultora tecnológica y de negocio, y nuestra noble tarea se…” Source: company website · checked Sep 2, 2026
17	ThinkabitIndirect evidence	Gijon, Spain	201-500	15
	“Somos una consultora digital enfocada en el marketing y la comunicación.” Source: company website · checked Sep 2, 2026
18	Socialonce Marketing&internetIndirect evidence	Zaragoza, Spain	11-50	15
	“Somos un equipo de profesionales, técnicos en informática, programadores de software, diseñadores web y técnicos en posicionamiento SEO y marketing Online con amplia experiencia…” Source: company website · checked Sep 2, 2026
19	Baobab MarketingIndirect evidence	Ibi, Spain	11-50	15
	“En Baobab Marketing somos expertos en Marketing Digital Industrial.” Source: company website · checked Sep 2, 2026
20	Think On MarketingIndirect evidence	Bilbao, Spain	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 2, 2026
21	NetsensePartial evidence	Madrid, Spain	11-50	13
	“Digital communication consulting agency specializing in projects for large companies in the fields of digital transformation, strategic consulting, web design and digital…” Source: company website · checked Sep 2, 2026
22	Buleboo EstudioIndirect 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
23	FactoryfyIndirect evidence	Malaga, Spain	11-50	11
	“Somos una agencia súper digital con más de 87.600 horas de vuelo.” Source: company website · checked Sep 2, 2026
24	ICONIndirect evidence	Pontevedra, Spain	11-50	11
	“Iconweb es una agencia de diseño de páginas web y productos para internet.” Source: company website · checked Sep 2, 2026
25	Rex4mediaIndirect evidence	Pollensa, Spain	11-50	8
	“Rex4media es tu Boutique Marketing Agency en Mallorca.” Source: company website · checked Sep 2, 2026

Showing 25 of 1,827 B2B website design agencies based in Spain

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B2B website design agencies based in Spain at a glance

As of Sep 2, 2026

1-10Median size (employees)

MadridLargest hub · 297 HQs

186Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

1,598

11-50

201

51-200

201-500

1,001-5,000

10001+

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 B2B website design 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 “B2B website design 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 B2B website design 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, 799 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.

B2B website design agencies by metro

B2B website design agencies in Madrid297
B2B website design agencies in Barcelona291
B2B website design agencies in Valencia77
B2B website design agencies in Malaga44
B2B website design agencies in Alicante30
B2B website design agencies in Sevilla29
B2B website design agencies in Bilbao25

Frequently asked

How many B2B website design agencies are there based in Spain?

RevenueBase identified 1,827 B2B website design 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?

Appsur, headquartered in Cordoba, tops this list with the largest team on record.

Which city has the most B2B website design agencies?

Madrid leads with 297 headquartered companies, followed by Barcelona (291) and Valencia (77).

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 799 verified decision-maker contacts tracked across these 1,827 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.