Company lists · Data refreshed November 2026

Top 25 SEO and web design companies based in Spain

RevenueBase identified 2,482 company matches for SEO and web design companies associated with Spain as of November 2026 and tracks 12,367 professional contacts across them, including 1,136 with verified work emails. Madrid is the largest hub.

This list covers company matches for SEO and web design companies associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
2,482Companies
12,367Contacts tracked
1,136Verified emails
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The 25 largest SEO and web design companies based in Spain

Ranked by team size
Top 25 of 2,482 company matches for SEO and web design companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPaterna, SpainHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“We are the agency to develop your business on the Internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“En nuestra agencia SEO en Barcelona somos unos apasionados del posicionamiento web.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Royal Comunicación es una empresa dedicada al Marketing online teniendo como fin principal optimizar y rentabilizar los recursos de las empresas en la red.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Comunicare es una empresa especializada en Marketing Online y Desarrollo Web para empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchValencia, SpainHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“At Admiral Studios, we turn your ideas into easy-to-use websites and apps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVitoria, SpainHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Veiss es una agencia de servicios de diseño web y marketing online, con experiencia en desarrollo de soluciones para Internet con más de 10 años de trayectoria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Keyweo is a digital marketing agency founded in 2018 and based in Barcelona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Así trabajamos en rIL 0.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchArmilla, SpainHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“IDENTO - Diseño y Programación Web - Marketing Online, Posicionamiento en Buscadores, SEM, SEO, Redes Sociales, SMM, SMO, Email Marketing, Analítica Web, Google Analytics - Socio…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchValencia, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Esta empresa se creó para dar respuesta a una necesidad cada vez más demandada: el posicionamiento web.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAlcoy, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“de páginas web accesibles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlcoy, SpainHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Appyweb: Your Digital Partner to Drive Online Growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchValencia, SpainHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“En Pinchaaquí, creemos que la transformación digital es la clave para que las organizaciones tengan un impacto positivo en sus stakeholders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Desarrollo de soluciones en Internet- Páginas web - Blogs - Redes sociales verticales - Tiendas online - Aplicaciones en Facebook y iPhone - Soluciones a medida Servicios…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“No estás satisfecho con los resultados de Web?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Vime Digital is an international digital marketing agency born in BCN.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“A Brand New Way Góbalo es una agencia creativa digital donde interpretamos la realidad de forma estratégica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMarbella, SpainHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Posicionamiento Web SEO, Marketing Online y diseño de páginas web en Marbella.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Nacimos en Internet y actuamos en Internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMataró, SpainHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“Joan Boluda, Consultor de Marketing OnlineEspecializado en Posicionamiento Natural (SEO), Pago Por Clic (PPC), Redes Sociales (SMO) y Email Marketing.Si tienes claro tu plan de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVigo, SpainHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Hacce Soluciones TIC S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Potenciando ideas en Internet ClickConsulting Solutions S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Online marketing services that we offer- Consultant in business development, marketing and digital transformation - Web page design worldwide - Organic positioning or SEO to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSantiago De Compostela, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Invbit diseño y desarrollo web S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchA Coruña, SpainHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Premium Leads combines proprietary technologies developed in-house with extensive experience in online marketing and SEO strategies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,482 SEO and web design companies based in Spain

See the full list, filter by size, metro and specialty, and access 1,136 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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SEO and web design companies based in Spain at a glance

As of Nov 6, 2026
9.2%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
17.5%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,180
11-50
260
51-200
17
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 2,482 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Spain whose business descriptions match “SEO and web design companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,136 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “SEO and web design companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many SEO and web design companies are there based in Spain?

RevenueBase identified 2,482 company matches for SEO and web design companies associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Increnta tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most SEO and web design companies?

Madrid leads with 434 company records, followed by Barcelona (284) and Valencia (112).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,136 professional contacts with verified work emails tracked across these 2,482 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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.