Company lists · Data refreshed September 2026

Top 25 Real estate SEO agencies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,816 companies tracked

RevenueBase identified 1,816 real estate SEO agencies headquartered in Spain as of September 2026 and tracks 7,541 professional contacts across them, including 885 with verified work emails and 233 with mobile numbers. Madrid is the largest hub.

This list covers real estate SEO 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 5, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

1,816Companies

7,541Contacts tracked

885Verified emails

233Mobile numbers

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The 25 largest real estate SEO agencies based in Spain

Ranked by team size

Top 25 of 1,816 real estate SEO agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to real estate SEO 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	Orbidi	Indirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 5, 2026	201-500	417 contacts →
	Indirect evidence “Somos como el piloto automático de un avión.” Source: RevenueBase Database · checked Sep 5, 2026
2	Increnta	Indirect evidence	Paterna, SpainHQ checked Sep 5, 2026	51-200	132 contacts →
	Indirect evidence “We are the agency to develop your business on the Internet.” Source: RevenueBase Database · checked Sep 5, 2026
3	Bigseo	Partial evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	108 contacts →
	Partial evidence “En nuestra agencia SEO en Barcelona somos unos apasionados del posicionamiento web.” Source: RevenueBase Database · checked Sep 5, 2026
4	Royal Comunicación	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	85 contacts →
	Indirect evidence “Royal Comunicación es una empresa dedicada al Marketing online teniendo como fin principal optimizar y rentabilizar los recursos de las empresas en la red.” Source: RevenueBase Database · checked Sep 5, 2026
5	Viva Conversion	Indirect evidence	Valencia Valencia, SpainHQ checked Sep 5, 2026	11-50	55 contacts →
	Indirect evidence “Necesitas mejorar el rendimiento de tu negocio online?” Source: RevenueBase Database · checked Sep 5, 2026
6	seocom.agency	Partial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	49 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
7	Comunicare	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	47 contacts →
	Indirect evidence “Comunicare es una empresa especializada en Marketing Online y Desarrollo Web para empresas.” Source: RevenueBase Database · checked Sep 5, 2026
8	Geotelecom	Indirect evidence	Burgos, SpainHQ checked Sep 5, 2026	51-200	40 contacts →
	Indirect evidence “Hola!” Source: RevenueBase Database · checked Sep 5, 2026
9	Persuadis	Strong evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	39 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 5, 2026
10	agenciaseo.eu	Partial evidence	Valencia, SpainHQ checked Sep 5, 2026	11-50	38 contacts →
	Partial evidence “Esta empresa se creó para dar respuesta a una necesidad cada vez más demandada: el posicionamiento web.” Source: RevenueBase Database · checked Sep 5, 2026
11	Keyweo	Indirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	38 contacts →
	Indirect evidence “Keyweo is a digital marketing agency founded in 2018 and based in Barcelona.” Source: RevenueBase Database · checked Sep 5, 2026
12	Idento Agencia DE Marketing Digital	Partial evidence	Armilla, SpainHQ checked Sep 5, 2026	11-50	37 contacts →
	Partial evidence “IDENTO - Diseño y Programación Web - Marketing Online, Posicionamiento en Buscadores, SEM, SEO, Redes Sociales, SMM, SMO, Email Marketing, Analítica Web, Google Analytics - Socio…” Source: RevenueBase Database · checked Sep 5, 2026
13	Marketalia Marketing Online	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	31 contacts →
	Indirect evidence “Nuestro Objetivo como agencia de publicidad online es potenciar el negocio de nuestros clientes mediante la implementación de estrategias de marketing online para alcanzar sus…” Source: RevenueBase Database · checked Sep 5, 2026
14	Appyweb	Indirect evidence	Alcoy, SpainHQ checked Sep 5, 2026	51-200	31 contacts →
	Indirect evidence “Appyweb: Your Digital Partner to Drive Online Growth.” Source: RevenueBase Database · checked Sep 5, 2026
15	Marketinhouse	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	30 contacts →
	Indirect evidence “Agencia de marketing digital especialista en captación para el sector educativo y en ventas online para ecommerce.” Source: RevenueBase Database · checked Sep 5, 2026
16	DOS Setenta Marketing & Desarrollo	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	28 contacts →
	Partial evidence “Online marketing services that we offer- Consultant in business development, marketing and digital transformation - Web page design worldwide - Organic positioning or SEO to…” Source: RevenueBase Database · checked Sep 5, 2026
17	Multiplicalia	Indirect evidence	Seville, SpainHQ checked Sep 5, 2026	11-50	26 contacts →
	Indirect evidence “MULTIPLICALIA es una empresa de servicios especializada en la generación de negocios en Internet, nuestro objetivo es MULTIPLICAR EL ÉXITO ONLINE DE NUESTROS CLIENTES generando un…” Source: RevenueBase Database · checked Sep 5, 2026
18	Kaavan Digital	Indirect evidence	Santander, SpainHQ checked Sep 5, 2026	1-10	25 contacts →
	Indirect evidence “Somos una agencia de marketing digital con productos de software propios adaptados a cada uno de los sectores en los que trabajamos.” Source: RevenueBase Database · checked Sep 5, 2026
19	boluda.com	Partial evidence	Mataró, SpainHQ checked Sep 5, 2026	1-10	25 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 5, 2026
20	Convertix	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	23 contacts →
	Partial evidence “Convertix is an International SEO & Performance Marketing Agency with offices in Madrid and Milan serving clients in 20+ markets and 10+ languages.” Source: RevenueBase Database · checked Sep 5, 2026
21	LAE Homes	Indirect evidence	Donostia / San Sebastián, SpainHQ checked Sep 5, 2026	11-50	23 contacts →
	Indirect evidence “LAE HOMES no somos una inmobiliaria más, somos creadores de experiencias inmobiliarias únicas.” Source: RevenueBase Database · checked Sep 5, 2026
22	Nubeseo	Partial evidence	Marbella, SpainHQ checked Sep 5, 2026	11-50	22 contacts →
	Partial evidence “Posicionamiento Web SEO, Marketing Online y diseño de páginas web en Marbella.” Source: RevenueBase Database · checked Sep 5, 2026
23	Liten Lemon	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	21 contacts →
	Indirect evidence “Liten Lemon es una agencia de marketing digital ubicada en Madrid, España.” Source: RevenueBase Database · checked Sep 5, 2026
24	Playamedia	Indirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	20 contacts →
	Indirect evidence “PlayaMedia S.L.” Source: RevenueBase Database · checked Sep 5, 2026
25	Sembi Comunicación	Partial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	20 contacts →
	Partial evidence “Sembi Communication is a Digital Marketing Agency experts in SEO (Search Engine Optimization),(Search Engine Marketing), Media Digital Content, Web Design, Community Manager &…” Source: RevenueBase Database · checked Sep 5, 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: real estate SEO 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 real estate SEO agencies.
Partial evidence: Its own public description names part of real estate SEO agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate SEO 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 25 of 1,816 real estate SEO agencies based in Spain

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Real estate SEO agencies based in Spain at a glance

As of Sep 5, 2026

11.7%Verified-email coverage

3.1%Mobile-number coverage

4.2Average contacts per company

1-10Median size (employees)

19.9%Largest-city concentration · Madrid

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

1,566

11-50

220

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

8150–30

6631–60

061–90

190–180

3180+

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 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 “real estate SEO 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 real estate SEO 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 real estate SEO 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, 885 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

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 real estate SEO 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 real estate SEO agencies are there based in Spain?

RevenueBase identified 1,816 real estate SEO 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?

Orbidi, headquartered in Santa Cruz De Tenerife, 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 885 verified decision-maker contacts tracked across these 1,816 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 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.