Company lists · Data refreshed September 2026

Top 23 Real estate SEO agencies based in Barcelona, Spain

Name: Real estate SEO agencies based in Barcelona, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 225 companies tracked

RevenueBase identified 225 real estate SEO agencies headquartered in Barcelona, Spain as of September 2026 and tracks 1,144 professional contacts across them, including 175 with verified work emails. Madrid is the largest hub.

This list covers real estate SEO agencies headquartered in Barcelona, 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 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

225Companies

1,144Contacts tracked

175Verified emails

Explore all 225 companies → Free signup · no credit card · 500 free credits

The 23 largest real estate SEO agencies based in Barcelona, Spain

Ranked by team size

Top 23 of 225 real estate SEO agencies based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate SEO 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	BigseoPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	108
	“En nuestra agencia SEO en Barcelona somos unos apasionados del posicionamiento web.” Source: company website · checked Sep 5, 2026
2	seocom.agencyPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	49
	“Con más de 20 años de experiencia, ayudamos a las marcas a convertir el SEO en un canal de captación escalable, medible y alineado con sus objetivos de negocio.” Source: company website · checked Sep 5, 2026
3	PersuadisStrong evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	39
	“We are leaders in Real Estate Communication and Marketing thanks to our experience in the sector, our taste for innovation, creativity and our commitment to our clients, creating…” Source: company website · checked Sep 5, 2026
4	KeyweoIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	38
	“Keyweo is a digital marketing agency founded in 2018 and based in Barcelona.” Source: company website · checked Sep 5, 2026
5	PlayamediaIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	20
	“PlayaMedia S.L.” Source: company website · checked Sep 5, 2026
6	WithforIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	17
	“Somos la inmobiliaria de la zona alta y también la primera inmobiliaria ética de Barcelona.” Source: company website · checked Sep 5, 2026
7	SEO CoachingPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	15
	“Seocoaching es una empresa especializada en posicionamiento web con resultados comprobados y servicios SEO garantizados.” Source: company website · checked Sep 5, 2026
8	Estudio34Indirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	13
	“Estudio34 is an online marketing agency based in Barcelona (Spain) that provides digital marketing services to businesses that either need to improve their online visibility or…” Source: company website · checked Sep 5, 2026
9	Roi&coIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	13
	“ROI & CO is your digital marketing results generator.” Source: company website · checked Sep 5, 2026
10	Go2jumpIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	12
	“GO2JUMP, tu agencia de marketing online 360º con 16 años de experiencia.” Source: company website · checked Sep 5, 2026
11	Digitalgrowth Agencia SEO Y Marketing DigitalIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	12
	“En Digital Growth nos integramos de forma fluida con el workflow de tu empresa.” Source: company website · checked Sep 5, 2026
12	Ongoing Digital Agencia DE Marketing DigitalIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	11
	“En Ongoing, impulsamos el crecimiento digital de PYMES, emprendedores y entidades sociales.” Source: company website · checked Sep 5, 2026
13	Palo SecoIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	11
	“With roots and inspiration in Barcelona's iconic Pueblo Seco, Palo Seco is a digital marketing agency that empowers businesses like yours to achieve their online goals.” Source: company website · checked Sep 5, 2026
14	Fast Digital GroupIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	11
	“Fast Digital WS es una agencia de Marketing Online especializada en el diseño y gestión de estrategias de marketing online, creación de webs corporativas y consultoría.” Source: company website · checked Sep 5, 2026
15	ClinmooStrong evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	11
	“At Clinmoo we develop marketing and communication strategies for Real Estate professionals.” Source: company website · checked Sep 5, 2026
16	Adrenalina Marketing OnlinePartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	8
	“En Adrenalina tenemos la firme convicción, de que formar y cohesionar un equipo experto en Seo y Marketing Online, debe ser el principal objetivo de nuestra empresa.” Source: company website · checked Sep 5, 2026
17	IwebyouIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	7
	“Somos una empresa de soluciones de marketing online.” Source: company website · checked Sep 5, 2026
18	Jf-Digital Agencia DE Marketing DigitalPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	7
	“En nuestra Agencia de Marketing Digital, diseñamos e implementamos la estrategia de posicionamiento SEO en buscadores que tu sitio Web o eCommerce necesita para poder mejorar su…” Source: company website · checked Sep 5, 2026
19	MediaclickIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	7
	“Somos una agencia de marketing digital especializada en rentabilizar y mejorar los resultados de las empresas, utilizando las herramientas que ponen a disposición la tecnología y…” Source: company website · checked Sep 5, 2026
20	Viviendas Unicas BarcelonaStrong evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	6
	“Viviendas Únicas Barcelona is presented as a new concept of real estate, where our priority and effort is to work with the owner and his house, exactly like an advertising company.” Source: company website · checked Sep 5, 2026
21	AM ConsultoresPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	6
	“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…” Source: company website · checked Sep 5, 2026
22	IseolatorPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	6
	“We work with SEM & SEO techniques, using creative skills in order to improve and scale digital businesses.” Source: company website · checked Sep 5, 2026
23	Orbitalia SEO Agency In BarcelonaPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	5
	“ORBITALIA is a performance-driven SEO and digital marketing agency based in Barcelona.” Source: company website · checked Sep 5, 2026

Showing 23 of 225 real estate SEO agencies based in Barcelona, Spain

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Real estate SEO agencies based in Barcelona, Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 361 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

179

11-50

51-200

Email recency for this list is measured across the whole Spain list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 225 companies.

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 real estate SEO 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 Barcelona, Spain whose own description of what they do matches “real estate SEO 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 real estate SEO agencies, and records with no verified work email. Companies headquartered outside Barcelona 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, 175 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 5, 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.

Real estate SEO agencies by metro in Spain

Real estate SEO agencies in Madrid361
Real estate SEO agencies in Barcelona225
Real estate SEO agencies in Valencia72
Real estate SEO agencies in Malaga53
Real estate SEO agencies in Sevilla42
Real estate SEO agencies in Alicante37
Real estate SEO agencies in Murcia30
Real estate SEO agencies in Bilbao27

Frequently asked

How many real estate SEO agencies are there based in Barcelona, Spain?

RevenueBase identified 225 real estate SEO agencies headquartered in Barcelona, 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?

Bigseo, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most real estate SEO agencies?

Madrid leads with 361 headquartered companies, followed by Barcelona (225) and Valencia (72).

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 175 verified decision-maker contacts tracked across these 225 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 5, 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.