Company lists · Data refreshed September 2026

Top 25 Office renovation contractors based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 894 companies tracked

RevenueBase identified 894 company matches for office renovation contractors associated with Spain as of September 2026 and tracks 3,693 professional contacts across them, including 263 with verified work emails. Madrid is the largest hub.

This list covers company matches for office renovation contractors 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 17, 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 17, 2026 How this list was built

894Companies

3,693Contacts tracked

263Verified emails

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The 25 largest office renovation contractors based in Spain

Ranked by team size

Top 25 of 894 company matches for office renovation contractors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sutega	Exact match	A Coruña, SpainHQ recorded Sep 17, 2026	51-200	130 contacts →
	Exact match “Desarrollamos proyectos Design & Build personalizados, contribuyendo a la adecuación de espacios para mejorar su estética, rentabilidad y sostenibilidad.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	UNEN	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	129 contacts →
	Exact match “UNEN Servicios para la Arquitectura S.L, es una compañía especializada en implantación y rehabilitación interior tanto de Sedes corporativas como Hoteles, Oficinas comerciales…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Velzia	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	98 contacts →
	Exact match “Casas de revista, listas para disfrutar” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Alborada	Exact match	Alhaurín El Grande, SpainHQ recorded Sep 17, 2026	11-50	41 contacts →
	Exact match “ALBORADA es una empresa que se dedica, desde hace 29 años, al sector del mueble y la decoración poniéndose al servicio de sus clientes para atender cualquier necesidad de nuestros…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Guillermo Duran S.A	Exact match	Palma De Mallorca, SpainHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “En DURAN, empresa líder en Mallorca en el sector de la construcción y decoración, estamos enfocados a ofrecer soluciones integrales tanto a los profesionales de la construcción y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Bernadí	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Desde 1965 diseñando espacios de trabajo En Bernadí llevamos más de medio siglo conceptualizando espacios de trabajo y enfatizando la identidad de cada proyecto en cada espacio.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Inadhoc	Exact match	Montcada I Reixac, SpainHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “INADHOC \| Diseño de Espacios de Trabajo · Construcción · Mobiliario · Mamparas Transformamos espacios laborales en herramientas estratégicas para el crecimiento.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Dinof, S.A	Exact match	Bilbao, SpainHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Dinof \| Obras y Reformas de Oficinas Especialistas en obras y reformas de espacios de trabajo en Bilbao, Vitoria-Gasteiz y Donostia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ofimor Group	Exact match	Almeiras (culleredo), SpainHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Ofimor nace en 2007 con el objetivo de acompañar a nuestros clientes durante todo el proyecto de obra o reforma, aportando ideas, asesoramiento, profesionalidad y soluciones en…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Tasco Construccio	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Empresa formada por un equipo directivo con más de 20 años de experiencia avalable en el sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Grupowork	Exact match	Perillo (oleiros), SpainHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “GrupoWork, somos un grupo empresarial multidisciplinar, gestionamos y realizamos obras y reformas globales en locales comerciales y oficinas de forma integral, desde el concepto…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Expert Line SL	Exact match	Vilablareix (girona), SpainHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “EXPERT LINE, SL es una empresa que desarrolla desde el año 1963 su actividad empresarial, especializada, en proyectos globales de construcción y equipamiento para espacios…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Grupo Nagar	Exact match	Alcorcón, SpainHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Desde hace más de 40 años, Grupo Nagar está dentro del gremio del interiorismo, tapicería y restauración, lo que nos permite ofrece la máxima calidad en nuestros servicios.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Grupo Decosystem	Exact match	Fuenlabrada, SpainHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “Decosystem es una empresa dedicada al diseño, fabricación e instalación de todo tipo de proyectos comerciales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Kardham España	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Kardham España forma parte de Groupe Kardham, grupo internacional líder en consultoría, arquitectura, ingeniería, diseño y construcción de espacios.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Instaldeco	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Proyecto iniciado por un equipo joven, que surge a partir de la decidida apuesta para cubrir un nicho de mercado en el sector de las instalaciones de oficinas, i que se refieren…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	SENZA	Exact match	Zafra, SpainHQ recorded Sep 17, 2026	1-10	16 contacts →
	Exact match “Senza Espacios S.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	López Landa	Exact match	Bilbao, SpainHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “LÓPEZ LANDA es una empresa de servicios integrales en el sector de las obras, orientada al cliente en todo lo relacionado con obras, reformas, decoración, proyectos, construcción…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Lambda3	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Lambdatres es una empresa especializada en la gestión de proyectos integrales de mobiliario y acondicionamiento de oficinas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Wholecontract	Exact match	Montcada I Reixac, SpainHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Wholecontract es una empresa especializada en diseño y reforma de oficinas, pionera en la implantación del “workplace strategy” con una dilatada experiencia en el sector, y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	ERCER	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Ercer es una empresa especializada en el diseño y construcción de espacios de oficina, comerciales, educativos e industriales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ALTIA	Exact match	Roquetas De Mar, SpainHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “Empresa especializada en reformas y rehabilitación de viviendas, oficinas y locales comerciales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	DASER	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Daser Interiorismo y Reformas Desde 1988 nos dedicamos al diseño, equipamiento y reformas de oficinas y locales comerciales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Arko Barcelona	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “Arko Barcelona es una constructora especializada en retail, interiorismo y rehabilitación nacida en 2008.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Contract & Interiors SL	Exact match	Córdoba, SpainHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Our mission is to transform spaces, creating functional and aesthetic environments that create a unique experience for our clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “office renovation contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 894 office renovation contractors based in Spain

See the full list, filter by size, metro and specialty, and access 263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office renovation contractors based in Spain at a glance

As of Sep 17, 2026

7.1%Verified-email coverage

4.1Average contacts per company

1-10Median size (employees)

19.7%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

622

11-50

231

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 894 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 “office renovation contractors” 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 263 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 17, 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 “office renovation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office renovation contractors are there based in Spain?

RevenueBase identified 894 company matches for office renovation contractors 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?

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

Which city has the most office renovation contractors?

Madrid leads with 176 company records, followed by Barcelona (122) and Zaragoza (24).

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 263 professional contacts with verified work emails tracked across these 894 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 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 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.