Company lists · Data refreshed November 2026

Top 25 Commercial building services contractors based in Spain

RevenueBase identified 1,189 company matches for commercial building services contractors associated with Spain as of November 2026 and tracks 7,931 professional contacts across them, including 622 with verified work emails. Madrid is the largest hub.

This list covers company matches for commercial building services 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 November 6, 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 Nov 6, 2026 How this list was built
1,189Companies
7,931Contacts tracked
622Verified emails
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The 25 largest commercial building services contractors based in Spain

Ranked by team size
Top 25 of 1,189 company matches for commercial building services contractors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 20261,001-5,000641 contacts →

Exact match

“HomeServe es tu empresa de confianza especializada en soluciones globales para el cuidado y mantenimiento del hogar, negocios y comunidades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 2026n/a576 contacts →

Exact match

“Vita Construcciones desde 1953 es una empresa especializada en construcción, rehabilitación y reforma integral.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCulleredo, SpainHQ recorded Nov 6, 2026501-1,000184 contacts →

Exact match

“Constructora global especializada en la ejecución, reforma y mantenimiento de espacios comerciales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchValencia, SpainHQ recorded Nov 6, 2026501-1,000148 contacts →

Exact match

“Assista Facility Services nace hace más de quince años y se sitúa como referente en el sector de la asistencia para empresas aseguradoras, mantenimiento y reformas a empresas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchManresa, SpainHQ recorded Nov 6, 2026201-50091 contacts →

Exact match

“We are a business group that works in construction, property development and building maintenance as well as offering other services within the construction sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Casas de revista, listas para disfrutar”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“What is Onilsa?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPaterna, SpainHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“GENERA Q es una empresa especializada en el diseño, ejecución y mantenimiento de instalaciones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Fundada en el 29 de Marzo del 2012 -“día de huelga general en todo el Estado” puntualizan sus dos socios fundadores, Javier Paradell y Pau Galard, ambos Ingenieros; que comparten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchManresa, SpainHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“A Cots i Claret volem acompanyar-te en la construcció del teu projecte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchValencia, SpainHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Servitria nació hace más de 30 años con el propósito de ofrecer a sus clientes una solución integral a sus proyectos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSeville, SpainHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Tu partner de confianza para construir los espacios que imaginas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Con más de 35 años de trayectoria, TMR es una empresa referente en el sector de la construcción en Madrid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Yntegra Servicios Integrales es una empresa dedicada al mantenimiento integral de instalaciones, así como a la ejecución de instalaciones de climatización y eléctricas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-20042 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchValencia, SpainHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“AT4 GRUPO es una empresa, especializada en ejecución de obra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Alsamasa nace en 2005 de la fusión de dos empresas especializadas en construcción e instalaciones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“SENSEDI es una compañía que ofrece servicios periciales, técnicos y tecnológicos para el mantenimiento, conservación y mejora de inmuebles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBadalona, SpainHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“EDA Instalaciones y Energía S.L, es una empresa con amplia experiencia en el sector de las instalaciones integrales, mantenimientos y estudios de eficiencia energética.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVitoria-gasteiz, SpainHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Empresa vasca con sede en Vitoria fundada en Cuenta con una trayectoria reconocida por clientes públicos y privados de Euskadi, Navarra, La Rioja, Asturias, Cantabria o Burgos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“En EXNOVO, somos expertos profesionales de la construcción y trabajamos con rigurosidad cada proyecto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchValencia, SpainHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“Nexxum Group provides design, construction, and preventive maintenance services to clients who expect the highest level of quality and performance for their retail, commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGaldakao, SpainHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“VUSA Galdakaon (Bizkaia) kokatutako eraikuntza enpresa da.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTorrelavega, SpainHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“TELNOR Global Energy, es una empresa de servicios especializados en Mantenimientos Integrales para Industria, Instituciones, Comercio y Sector Residencial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Grupo Los Sitios es un grupo de referencia dedicado a ofrecer soluciones integrales en tres líneas de negocio estratégicas: CONSTRUCCIÓN: Expertos en edificación residencial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,189 commercial building services contractors based in Spain

See the full list, filter by size, metro and specialty, and access 622 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial building services contractors based in Spain at a glance

As of Nov 6, 2026
7.8%Verified-email coverage
6.7Average contacts per company
11-50Median size (employees)
17.8%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
572
11-50
467
51-200
100
201-500
13
501-1,000
4
1,001-5,000
3

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 1,189 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 “commercial building services 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 622 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 November 6, 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 “commercial building services contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial building services contractors are there based in Spain?

RevenueBase identified 1,189 company matches for commercial building services contractors associated with Spain as of November 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?

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

Which city has the most commercial building services contractors?

Madrid leads with 212 company records, followed by Barcelona (112) and Valencia (37).

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 622 professional contacts with verified work emails tracked across these 1,189 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 November 6, 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.