Company lists · Data refreshed November 2026

Top 25 Construction firms based in Spain

RevenueBase identified 2,080 company matches for construction firms associated with Spain as of November 2026 and tracks 16,964 professional contacts across them, including 1,622 with verified work emails. Madrid is the largest hub.

This list covers company matches for construction firms 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
2,080Companies
16,964Contacts tracked
1,622Verified emails
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The 25 largest construction firms based in Spain

Ranked by team size
Top 25 of 2,080 company matches for construction firms 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 matchTres Cantos, SpainHQ recorded Nov 6, 20261,001-5,0001,534 contacts →

Exact match

“SANJOSE is one of the top construction companies within the sector.”

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 matchPamplona, SpainHQ recorded Nov 6, 2026201-500399 contacts →

Exact match

“Obras Especiales es una empresa constructora con una trayectoria de más de 45 años en el sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPaterna, SpainHQ recorded Nov 6, 2026201-500300 contacts →

Exact match

“Grupo Bertolín es una empresa dedicada al sector de la construcción y especializada en la totalidad de actividades y procesos que se derivan de este ámbito de actuación.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCastellón De La Plana, SpainHQ recorded Nov 6, 2026501-1,000270 contacts →

Exact match

“BECSA fue fundada en 1969, nació como una empresa de construcción familiar en Castellón de la Plana.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAlcala De Henares, SpainHQ recorded Nov 6, 202651-200264 contacts →

Exact match

“ALZA Obras y Servicios S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCalaf, SpainHQ recorded Nov 6, 2026201-500206 contacts →

Exact match

“CONSTRUCTORA CALAF was founded in 1964 in Calaf (Barcelona).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500189 contacts →

Exact match

“Grupo Pacadar is the leading firm in Spain in the design, manufacture and assembly of precast, prestressed reinforced concrete structures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“En Hormipresa llevamos más de 50 años consolidando nuestro liderazgo en la edificación industrializada con elementos de hormigón de alta prestación.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVila-seca, SpainHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“Els orígens de GARCIA RIERA comencen en els anys seixanta a Vila-seca (Tarragona), fruit de la iniciativa dels germans Josep i Xavier Garcia Riera, en veure la incipient indústria…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBalenyà, SpainHQ recorded Nov 6, 2026201-500128 contacts →

Exact match

“Certis is a leading construction company with more than 50 years of experience in the sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlberic, SpainHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“Nuestra empresa LIC, nace en Alberic (Valencia) en el año Su origen es la empresa Soluciones Estructurales SL, con una larga trayectoria en la ejecución de grandes estructuras de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMairena Del Aljarafe, SpainHQ recorded Nov 6, 2026201-500101 contacts →

Exact match

“Grupo Fonsán es un holding empresarial del sector de la construcción, con sede central en Sevilla y delegaciones en Cádiz, A Coruña, Málaga, Huelva y Madrid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTerrassa, SpainHQ recorded Nov 6, 2026201-50099 contacts →

Exact match

“Desde el inicio de nuestra actividad hemos mantenido un crecimiento constante y sostenible basado en un equipo humano comprometido con la empresa, que aúna experiencia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSant Joan Despí, SpainHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“SERVEIS, OBRES I MANTENIMENT, S.L.(SEROM), fundada l'any 1990, és una empresa constructora compromesa i actual, amb una àmplia experiència en totes les nostres àrees d'activitat…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchElche, SpainHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Opera Severitas es una empresa española especializada en la construcción y reforma de edificios residenciales, hoteles y alojamientos, centros educativos y deportivos, centros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“EDHINOR, líder en el sector de la construcción, siempre en el mercado con un crecimiento continuado y proporcionado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVigo Y Alrededores, SpainHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“What if your next project was the solution you’ve been looking for?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Empresa de construcción de Obra Civil especializada en Encofrados Especiales: Pilas Trepantes, Dinteles y Capiteles, Falsos Túneles, Carros de Avance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“Constructora especializada en el sector residencial del Grupo Asentis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“TARRACO es una Compañía que inicia su andadura en Tarragona donde sus tres socios fundadores empiezan la actividad centrándose en la construcción, rehabilitación y mantenimiento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Des de la seva creació el 1997, BETA CONKRET S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGranada, SpainHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“GRULOP es una constructora de ámbito nacional especializada en ejecutar proyectos de obra civil, infraestructuras y edificación de alta complejidad, transformando cada reto…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchSant Andreu De La Barca, SpainHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“ARCHS is a company which delivers global construction services in industrial projects, civil engineering, residential and non-residential building, refurbishing and earthworks.”

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

Showing 25 of 2,080 construction firms based in Spain

See the full list, filter by size, metro and specialty, and access 1,622 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction firms based in Spain at a glance

As of Nov 6, 2026
9.6%Verified-email coverage
8.2Average contacts per company
11-50Median size (employees)
13.6%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
950
11-50
845
51-200
200
201-500
34
501-1,000
3
1,001-5,000
2
10001+
1

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 2,080 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 “construction firms” 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 1,622 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 “construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction firms are there based in Spain?

RevenueBase identified 2,080 company matches for construction firms 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?

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

Which city has the most construction firms?

Madrid leads with 282 company records, followed by Barcelona (163) and Valencia (73).

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 1,622 professional contacts with verified work emails tracked across these 2,080 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.