Company lists · Data refreshed September 2026

Top 25 Construction general contractors based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 291 companies tracked

RevenueBase identified 291 construction general contractors headquartered in Spain as of September 2026 and tracks 2,106 professional contacts across them, including 80 with verified work emails. Madrid is the largest hub.

This list covers construction general contractors 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 16, 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 16, 2026 86% judged on-target in blind review

291Companies

2,106Contacts tracked

80Verified emails

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The 25 largest construction general contractors based in Spain

Ranked by team size

Top 25 of 291 construction general contractors based in Spain, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to construction general contractors: 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	Vita Construcciones	Indirect evidence	Madrid, SpainHQ checked Sep 16, 2026	n/a	551 contacts →
	Indirect evidence “Vita Construcciones desde 1953 es una empresa especializada en construcción, rehabilitación y reforma integral.” Source: RevenueBase Database · checked Sep 16, 2026
2	Grupo Chavsa	Indirect evidence	Sevilla, SpainHQ checked Sep 16, 2026	11-50	56 contacts →
	Indirect evidence “Tu partner de confianza para construir los espacios que imaginas.” Source: RevenueBase Database · checked Sep 16, 2026
3	Antana	Indirect evidence	Madrid, SpainHQ checked Sep 16, 2026	11-50	40 contacts →
	Indirect evidence “Somos una empresa de arquitectura y construcción con capacidad para desarrollar y coordinar trabajos de diseño, proyecto y obra.” Source: RevenueBase Database · checked Sep 16, 2026
4	Grupowork	Indirect evidence	Perillo (oleiros), SpainHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “GrupoWork, somos un grupo empresarial multidisciplinar, gestionamos y realizamos obras y reformas globales en locales comerciales y oficinas de forma integral, desde el concepto…” Source: RevenueBase Database · checked Sep 16, 2026
5	Vivid Construccion	Indirect evidence	Santander, SpainHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Construcción Integral de Edificación.” Source: RevenueBase Database · checked Sep 16, 2026
6	Constructora Obras Y Servicios Ac7 S.L	Indirect evidence	Parets Del Valles, SpainHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Ofrecemos servicios integrales de construcción.” Source: RevenueBase Database · checked Sep 16, 2026
7	Qualis	Indirect evidence	Sant Just Desvern, SpainHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Somos una constructora con sede en Barcelona especializada en la organización, gestión y construcción de cualquier tipo de edificación; desde sedes corporativas a centros…” Source: RevenueBase Database · checked Sep 16, 2026
8	Alta Gama Proyectos Y Obras S.L	Indirect evidence	Madrid, SpainHQ checked Sep 16, 2026	1-10	11 contacts →
	Indirect evidence “Alta Gama Proyectos y Obras nace con el objetivo de paliar las dificultades e incertidumbre que el sector está atravesando y cuyas consecuencias finales no hacen sino aumentar las…” Source: RevenueBase Database · checked Sep 16, 2026
9	Ancodarq	Indirect evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Ancodarq sl dedica el desarrollo de su actividad centrada principalmente en la rehabilitación y restauración de edificios y viviendas, realizando actividades de implantaciones…” Source: RevenueBase Database · checked Sep 16, 2026
10	Dalmau	Indirect evidence	Barcelona, SpainHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “Empresa dedicada a: Project manager Gestión de obras Dirección de obras Control de calidad Planificación Control económico Seguridad y salud Clientes: Administración Promotores…” Source: RevenueBase Database · checked Sep 16, 2026
11	Estructuras Ultra SA	Indirect evidence	Sant Feliu De Guixols, SpainHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
12	Meta 360 SL	Indirect evidence	Seville, SpainHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “En Meta 360 ofrecemos soluciones integrales para la edificación, enfocados a la rehabilitación y reforma de inmuebles aportando un paquete completo de servicios.” Source: RevenueBase Database · checked Sep 16, 2026
13	Iberosas Obres I Serveis SL	Indirect evidence	Sant Vicenç Dels Horts, SpainHQ checked Sep 16, 2026	51-200	7 contacts →
	Indirect evidence “IBEROSAS OBRES I SEVEIS SL, es una empresa comprometida con el sector de la construcción.” Source: RevenueBase Database · checked Sep 16, 2026
14	Aedifica Arquitectura, S.L	Indirect evidence	Sevilla, SpainHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “En Aedifica, optimizamos los recursos para ofrecer a nuestros clientes productos de la más alta calidad y eficiencia.” Source: RevenueBase Database · checked Sep 16, 2026
15	OAK 2000	Indirect evidence	Barcelona, SpainHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Ofrecemos la máxima profesionalidad en la coordinación y ejecución de los proyectos, garantizando contractualmente los plazos y la calidad de nuestras actuaciones.” Source: RevenueBase Database · checked Sep 16, 2026
16	Boreal Arquitectura E Ingeniería	Indirect evidence	Terrassa, SpainHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “BOREAL es una empresa fundada en Barcelona en el año 2006, nacida del interés de sus creadores, Mario Montes y Enrique Manzanilla, por el emprendimiento y la especialización…” Source: RevenueBase Database · checked Sep 16, 2026
17	B Biosca SL	Indirect evidence	Lleida, SpainHQ checked Sep 16, 2026	51-200	5 contacts →
	Indirect evidence “Serveis especialitzats per la construcció” Source: RevenueBase Database · checked Sep 16, 2026
18	Grupo ADN	Indirect evidence	Madrid, SpainHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “Grupo ADN se crea en 2011, tras una larga experiencia de sus fundadores en la construcción y nace con el objetivo de prestar todos los servicios necesarios para la gestión…” Source: RevenueBase Database · checked Sep 16, 2026
19	Grupo Pagès BCN	Partial evidence	Begues, SpainHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “GRUPO PAGÈS BCN is a company that offers a global solution within the construction sector, for individuals and companies, with its own technical office inside the Metropolitan…” Source: RevenueBase Database · checked Sep 16, 2026
20	Serycoin	Indirect evidence	Murcia, SpainHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “Servicios integrales de construcción y obra, tanto industrial como civil.” Source: RevenueBase Database · checked Sep 16, 2026
21	Buildmate Construction Managers	Partial evidence	Barcelona, SpainHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “Buildmate Construction Managers, es una empresa de carácter técnico, creada en noviembre del 2010.” Source: RevenueBase Database · checked Sep 16, 2026
22	Gomæ. Architecture & Engineering	Partial evidence	Consuegra, SpainHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Development, implementation and monitoring of construction projects from basic design level to the drafting of the construction and management of the construction process, from a…” Source: RevenueBase Database · checked Sep 16, 2026
23	HCM Constructora	Indirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “HCM, una empresa canaria, fue fundada con la ilusión de dar soporte a la industria de la construcción y reforma.” Source: RevenueBase Database · checked Sep 16, 2026
24	Hausers	Indirect evidence	A Coruña, SpainHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Somos una empresa joven que nos dedicamos a la gestión de todo tipo de obras, especialmente de reforma y nueva construcción; desde el inicio del proyecto hasta el visto bueno por…” Source: RevenueBase Database · checked Sep 16, 2026
25	MYA Ingeniería	Indirect evidence	Pamplona/iruña, SpainHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Ingenieria” Source: RevenueBase Database · checked Sep 16, 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: construction general contractors. 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 construction general contractors.
Partial evidence: Its own public description names part of construction general contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction general contractors. 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 291 construction general contractors based in Spain

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Construction general contractors based in Spain at a glance

As of Sep 16, 2026

3.8%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

15.5%Largest-city concentration · Madrid

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

152

11-50

117

51-200

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 291 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 construction general contractors, 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 “construction general contractors”. 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 construction general contractors), 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 construction general contractors, 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, 80 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 16, 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.

Construction general contractors by metro

Construction general contractors in Madrid45

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 construction general contractors, 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 construction general contractors are there based in Spain?

RevenueBase identified 291 construction general contractors 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?

Vita Construcciones, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most construction general contractors?

Madrid leads with 45 headquartered companies, followed by Barcelona (24) and Valencia (16).

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 80 verified decision-maker contacts tracked across these 291 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 16, 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.