Company lists · Data refreshed September 2026

Top 25 Mobile SEO consulting firms based in Spain

RevenueBase identified 181 company matches for mobile SEO consulting firms associated with Spain as of September 2026 and tracks 498 professional contacts across them, including 70 with verified work emails. Madrid is the largest hub.

This list covers company matches for mobile SEO consulting firms 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 September 28, 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 Sep 28, 2026 How this list was built
181Companies
498Contacts tracked
70Verified emails
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The 25 largest mobile SEO consulting firms based in Spain

Ranked by team size
Top 25 of 181 company matches for mobile SEO consulting firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchBilbao, SpainHQ recorded Sep 28, 20261-1020 contacts →

Exact match

“Sembi Communication is a Digital Marketing Agency experts in SEO (Search Engine Optimization),(Search Engine Marketing), Media Digital Content, Web Design, Community Manager &…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSabadell, SpainHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Services of Digital Strategy, Online Marketing and Development of websites and applications in web environment and mobile applications.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchPuerto De La Cruz, SpainHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“In Optimanova we understand Web Optimisation as a way to take the best advantage from your website.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchVilablareix, SpainHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“De la mà d’Eva Olivares i Xevi Sañé neix la primera agència 100% SEO a Girona.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchQuart De Poblet, SpainHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Lacomunicación es una agencia de Marketing Digital en Valencia pionera en la consultoría SEO y el marketing digital, servicios que llevamos prestando desde 2004.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Optimizamos sitios Web de empresas para que incrementen su tráfico desde buscadores y les ayudamos a implementar Google Analitycs para controlar sus inversiones de marketing…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Trabajar únicamente centrado en el SEO en los últimos 20 años, en todo tipo de proyectos y sectores, me ha permitido adquirir EXPERIENCIA (si, en mayúsculas) y un pensamiento…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchDenia, SpainHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Expertos en desarrollo, diseño, usabilidad y sistemas web, SEO y SEM.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchValencia, SpainHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Rankeo - Performance Marketing to Another Level.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMurcia (murcia, SpainHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Somos tu Agencia SEO en Murcia, te lo decimos alto y claro.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-103 contacts →

Exact match

“At ClickCrows, we're not just passionate about helping businesses thrive in the digital world, we’re obsessed with it!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSant Adrià De Besòs, SpainHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Te inquieta ser invisible para tus clientes?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchCáceres, SpainHQ recorded Sep 28, 20261-103 contacts →

Exact match

“AGENCIA DE MARKETING ONLINE Especializada en sacar rendimiento a la estrategia web de las empresas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchMajadahonda, SpainHQ recorded Sep 28, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchZaragoza, SpainHQ recorded Sep 28, 20261-103 contacts →

Exact match

“NetAService es una empresa aragonesa con más de 14 años de experiencia en el sector de las nuevas tecnologías.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-102 contacts →

Exact match

“MISTER MEISTER es tu agencia SEO en Barcelona y Manresa.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMálaga, SpainHQ recorded Sep 28, 20261-102 contacts →

Exact match

“We specialise in helping local businesses thrive in the digital age.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchVigo, SpainHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Diseñamos para que tu empresa destaque y no sea una más y nos encargamos del posicionamiento en Google de tu web.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Consultora especializa en visibilidad sobre Google.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLa Laguna, SpainHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Te ayudamos a hacer crecer tu marca y negocio, potenciamos el SEO de tu página web para que te encuentren las personas que buscan tus servicios o productos.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchTorrevieja, SpainHQ recorded Sep 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Apasionados por la informática y la tecnología, ayudamos a nuestros clientes a comprenderla y utilizarla en su día a día para lograr sus objetivos.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchAlbacete, SpainHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Empresa de marketing digital, especializada en posicionamiento web SEO y Diseño web”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchDonostia, SpainHQ recorded Sep 28, 20261-101 contacts →

Exact match

“We are a marketing agency specialized in SEO.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchPonferrada, SpainHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Consultor SEO local y Marketing Digital | Soluciones de Marketing Digital: SEO Local | Google my Business | SEM | Redacción SEO | Desarrollo web | RRSS”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 181 mobile SEO consulting firms based in Spain

See the full list, filter by size, metro and specialty, and access 70 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mobile SEO consulting firms based in Spain at a glance

As of Sep 28, 2026
14.1%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
15.5%Largest-city concentration · Madrid
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
169
11-50
12

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 181 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 “mobile SEO consulting firms” 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 70 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 September 28, 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 “mobile SEO consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mobile SEO consulting firms are there based in Spain?

RevenueBase identified 181 company matches for mobile SEO consulting firms associated with Spain as of September 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?

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

Which city has the most mobile SEO consulting firms?

Madrid leads with 28 company records, followed by Barcelona (21) and Valencia (9).

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 70 professional contacts with verified work emails tracked across these 181 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 September 28, 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.