Company lists · Data refreshed September 2026

Top 25 Office building owners based in Spain

Name: Office building owners based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 131 companies tracked

RevenueBase identified 131 office building owners headquartered in Spain as of September 2026 and tracks 1,401 professional contacts across them, including 175 with verified work emails. Madrid is the largest hub.

This list covers office building owners 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 17, 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 17, 2026 86% judged on-target in blind review

131Companies

1,401Contacts tracked

175Verified emails

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The 25 largest office building owners based in Spain

Ranked by team size

Top 25 of 131 office building owners based in Spain, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to office building owners: 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	Servihabitat Servicios Inmobiliarios	Indirect evidence	Cornellà De Llobregat, SpainHQ checked Sep 17, 2026	501-1,000	561 contacts →
	Indirect evidence “Servihabitat Servicios Inmobiliarios S.L.” Source: RevenueBase Database · checked Sep 17, 2026
2	Grupo GMP	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	91 contacts →
	Indirect evidence “Fundado en 1979, Gmp es uno de los principales grupos inmobiliarios patrimonialistas españoles.” Source: RevenueBase Database · checked Sep 17, 2026
3	Consur	Indirect evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 17, 2026	n/a	34 contacts →
	Indirect evidence “Empresa patrimonialista dedicada al alquiler de oficinas, despachos profesionales, almacenes y garajes.” Source: RevenueBase Database · checked Sep 17, 2026
4	Networkia Workspaces	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “NETWORKIA BUSINESS CENTER nace en marzo de 2012 como respuesta a las necesidades de expansión de un grupo, SC TRADE CENTER, con más de 10 años de experiencia en el sector de los…” Source: RevenueBase Database · checked Sep 17, 2026
5	Quality Homes	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	1-10	21 contacts →
	Indirect evidence “Somos una compañía especializada en la promoción, desarrollo, inversión y gestión de proyectos y activos inmobiliarios.” Source: RevenueBase Database · checked Sep 17, 2026
6	Km2 Servicios Inmobiliarios	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “KM2, fundada en 1979 y con presencia en Barcelona y Madrid, está especializada en la gestión integral de patrimonios inmobiliarios, principalmente residencial, oficinas y locales…” Source: RevenueBase Database · checked Sep 17, 2026
7	Grupo Sociedad Azucarera Larios	Indirect evidence	Malaga, SpainHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “SOCIEDAD AZUCARERA LARIOS PATRIMONIO cuenta con una larga tradición en el área de la gestión de patrimonios.” Source: RevenueBase Database · checked Sep 17, 2026
8	Torre Rioja-Madrid Socimi, S.A	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Torre Rioja Madrid SOCIMI S.A.” Source: RevenueBase Database · checked Sep 17, 2026
9	Sertram, S.A	Strong evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	12 contacts →
	Strong evidence “Born in 1974, SERTRAM is a business group with a predominant vocation in real estate, specialized in office buildings with strong technological content, especially…” Source: RevenueBase Database · checked Sep 17, 2026
10	Fábrega	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Con más de 70 años de experiencia en la promoción, alquiler y mantenimiento de edificios de oficinas, en FÁBREGA creamos espacios de confianza adaptados a las necesidades de cada…” Source: RevenueBase Database · checked Sep 17, 2026
11	Psquared	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Psquared (P²) is the first agile company to capture and transform strategic real estate assets in Spain into talent centric workspaces, which empower the values and culture of the…” Source: RevenueBase Database · checked Sep 17, 2026
12	Cielo28	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Cielo28 is a real estate company with a difference.” Source: RevenueBase Database · checked Sep 17, 2026
13	Profinques Artous SL	Indirect evidence	Granollers, SpainHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “PROFINQUES ARTOUS SL is a real estate company based out of Spain.” Source: RevenueBase Database · checked Sep 17, 2026
14	Proemio	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “PROEMIO is a family-based business engaged in the development and proactive management of leased property assets.” Source: RevenueBase Database · checked Sep 17, 2026
15	Hqflex	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Aumentamos la rentabilidad de los espacios de oficinas / locales a propietarios de edificios mediante una propuesta de “office as a service” (OAAS).” Source: RevenueBase Database · checked Sep 17, 2026
16	Fincas Siglo XXI	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Fincas Siglo XXI, S.L.” Source: RevenueBase Database · checked Sep 17, 2026
17	Inmuebla Retail	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “Más de 20 años de experiencia en el sector y una larga trayectoria profesional avalan nuestra eficiencia y calidad, reforzadas por un trato de privacidad y proximidad.” Source: RevenueBase Database · checked Sep 17, 2026
18	Comajuan Finques	Indirect evidence	Mataró, SpainHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Comajuan Finques nace en Mataró, en 1971.” Source: RevenueBase Database · checked Sep 17, 2026
19	Customsuits	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Custom Suits es una gestora de espacios de trabajo flexibles, que desarrolla proyectos innovadores y con una visión de nuevos modelos de negocio y su organización.” Source: RevenueBase Database · checked Sep 17, 2026
20	Edificia	Indirect evidence	Alicante/alacant, SpainHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “EDIFICIA inicia su trayectoria como promotora inmobiliaria en el año 2013.” Source: RevenueBase Database · checked Sep 17, 2026
21	Inmofer	Indirect evidence	Humanes De Madrid, SpainHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Empresa dedicada a la promoción y gestión patrimonial de oficinas, activos industriales, y logísticos, creada con el objetivo de ofrecer un servicio único y personalizado a…” Source: RevenueBase Database · checked Sep 17, 2026
22	CVO Group	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “CVO offers a wide range of services and activities related to commercial real estate.” Source: RevenueBase Database · checked Sep 17, 2026
23	Finques Tomàs	Indirect evidence	Segur De Calafell, SpainHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Finques Tomàs es una empresa de gestión inmobiliaria con sede en Segur de Calafell, Cataluña, España.” Source: RevenueBase Database · checked Sep 17, 2026
24	Jfont Gestió DE Patrimoni	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Management of real state assets.” Source: RevenueBase Database · checked Sep 17, 2026
25	Filias Kool, S.L	Indirect evidence	Valencia, SpainHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Filias Kool está especializada en el alquiler y la gestión integral de locales comerciales y naves industriales, ofreciendo soluciones adaptadas a las necesidades de nuestros…” Source: RevenueBase Database · checked Sep 17, 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: office building owners. 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 office building owners.
Partial evidence: Its own public description names part of office building owners, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name office building owners. 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 131 office building owners based in Spain

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Office building owners based in Spain at a glance

As of Sep 17, 2026

12.5%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

25.2%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 131 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 office building owners, 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 “office building owners”. 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 office building owners), 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 office building owners, 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, 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 17, 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.

Office building owners by metro

Office building owners in Madrid33

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 office building owners, 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 office building owners are there based in Spain?

RevenueBase identified 131 office building owners 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?

Servihabitat Servicios Inmobiliarios, headquartered in Cornella De Llobregat, tops this list with the largest team on record.

Which city has the most office building owners?

Madrid leads with 33 headquartered companies, followed by Barcelona (20) and Valencia (6).

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 131 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 17, 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.