Company lists · Data refreshed September 2026

Top 25 Prefabricated modular construction companies based in Spain

Name: Prefabricated modular construction companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 225 companies tracked

RevenueBase identified 225 prefabricated modular construction companies headquartered in Spain as of September 2026 and tracks 1,863 professional contacts across them, including 172 with verified work emails. Madrid is the largest hub.

This list covers prefabricated modular construction companies 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

225Companies

1,863Contacts tracked

172Verified emails

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The 25 largest prefabricated modular construction companies based in Spain

Ranked by team size

Top 25 of 225 prefabricated modular construction companies 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 prefabricated modular construction companies: 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	011h	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	159 contacts →
	Partial evidence “011h is a technology-driven company dedicated to transforming the construction industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	Balat Alquibalat	Partial evidence	Pamplona/iruña, SpainHQ checked Sep 17, 2026	51-200	81 contacts →
	Partial evidence “En Balat trabajamos para diseñar y construir soluciones modulares que mejores la vida de las personas desde la innovación y la sostenibilidad Nuestra amplia gama de productos se…” Source: RevenueBase Database · checked Sep 17, 2026
3	Modular Home	Indirect evidence	Las Rozas De Madrid, SpainHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “Building High.” Source: RevenueBase Database · checked Sep 17, 2026
4	ABC Arquitectura Modular	Partial evidence	Pobla De Vallbona, SpainHQ checked Sep 17, 2026	51-200	52 contacts →
	Partial evidence “Más de 20 años de trayectoria en el sector de la arquitectura modular.” Source: RevenueBase Database · checked Sep 17, 2026
5	Remsa Venta Y Alquiler DE Módulos, Contenedores Y Maquinaria	Indirect evidence	Sevilla, SpainHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Remsa es líder en venta y alquiler de módulos prefabricados, contenedores y maquinaria de construcción.” Source: RevenueBase Database · checked Sep 17, 2026
6	ÁVITA	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 17, 2026	501-1,000	46 contacts →
	Indirect evidence “Ávita es la compañía de construcción industrializada de Grupo Avintia, que conecta el proceso de diseño y fabricación de los elementos industrializados para el edificio hasta su…” Source: RevenueBase Database · checked Sep 17, 2026
7	Casas Inhaus	Partial evidence	Almussafes, SpainHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “Casas inHAUS leads the sector of High-End Design Modular Concrete Houses with high energy efficiency in which the design of every detail is taken care of extremely.” Source: RevenueBase Database · checked Sep 17, 2026
8	Artepref	Indirect evidence	Aranda De Duero, SpainHQ checked Sep 17, 2026	201-500	40 contacts →
	Indirect evidence “Artepref es una empresa con sede en Aranda de Duero (Burgos) dedicada al diseño, fabricación y montaje de estructura y cerramiento en hormigón prefabricado para edificios…” Source: RevenueBase Database · checked Sep 17, 2026
9	Lignum Tech	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Somos una compañía perteneciente a la Corporación VÍA ÁGORA.” Source: RevenueBase Database · checked Sep 17, 2026
10	Prefabricats Planas	Partial evidence	Santa Coloma De Farners, SpainHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “En Prefabricats Planas trabajamos desde 1939 en la construcción de obras industriales y arquitectónicas con prefabricado de hormigón.” Source: RevenueBase Database · checked Sep 17, 2026
11	Proyectos Onddi S.A	Partial evidence	San Sebastián, SpainHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “ONDDI is an engineering firm created to meet the needs of modern construction.” Source: RevenueBase Database · checked Sep 17, 2026
12	Pretersa-Prenavisa	Indirect evidence	La Puebla De Hijar, SpainHQ checked Sep 17, 2026	201-500	30 contacts →
	Indirect evidence “Pretersa-Prenavisa es una Compañía en plena expansión, dedicada al diseño, fabricación y montaje de infraestructuras de hormigón prefabricado.” Source: RevenueBase Database · checked Sep 17, 2026
13	Hormitech	Indirect evidence	Las Rozas, SpainHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Empresa de última generación en la construcción de viviendas, mediante sistema de prefabricación de sistemas de Hormigón Además, en Hormitech apostamos por un tipo de arquitectura…” Source: RevenueBase Database · checked Sep 17, 2026
14	Tini Living	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Casas modulares industrializadas 100% en España, que podrás personalizar según lo que necesites.” Source: RevenueBase Database · checked Sep 17, 2026
15	Okatent	Partial evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “We manufacture modular solutions to cover manifolds spaces.” Source: RevenueBase Database · checked Sep 17, 2026
16	Alquibarsa	Partial evidence	Valladolises, SpainHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Alquibarsa es una empresa perteneciente a un solido grupo empresarial fundado en 1982 con el propósito de diseñar y fabricar edificios modulares de alta calidad.” Source: RevenueBase Database · checked Sep 17, 2026
17	Constructora D'aro	Indirect evidence	Manresa, SpainHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “Constructora d’Aro és una empresa de serveis integrals en construcció amb més de 50 anys d’experiència i una trajectòria consolidada amb edificis construïts arreu del territori.” Source: RevenueBase Database · checked Sep 17, 2026
18	AEI	Partial evidence	Alvedro, SpainHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Almacenes y Espacios Industriales, SL.( TecniglobalRack SL ( is an engineering and construction company specialized in the development of buildings and their different equipment…” Source: RevenueBase Database · checked Sep 17, 2026
19	Grupo Decosystem	Indirect evidence	Fuenlabrada, SpainHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “Decosystem es una empresa dedicada al diseño, fabricación e instalación de todo tipo de proyectos comerciales.” Source: RevenueBase Database · checked Sep 17, 2026
20	NSM	Partial evidence	Salinas De Pamplona, SpainHQ checked Sep 17, 2026	51-200	16 contacts →
	Partial evidence “NSM es una empresa creada en 1995 dedicada a la construcción modular industrializada.” Source: RevenueBase Database · checked Sep 17, 2026
21	Grupo Eurocasa	Partial evidence	Burgos, SpainHQ checked Sep 17, 2026	51-200	16 contacts →
	Partial evidence “Grupo Eurocasa, se posiciona como líder en el sector de fabricación de construcciones modulares fijas y móviles en España y Portugal.” Source: RevenueBase Database · checked Sep 17, 2026
22	GLS Consorcio DEL Hormigón S.L.U	Indirect evidence	Lleida, SpainHQ checked Sep 17, 2026	51-200	15 contacts →
	Indirect evidence “ESP - GLS Prefabricados es el resultado de la fusión de las empresas Cafisol S.A, Leripresa- Leridana de prefabricados S.A.” Source: RevenueBase Database · checked Sep 17, 2026
23	American Building System	Indirect evidence	Azuqueca De Henares, SpainHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Fabricación de viviendas” Source: RevenueBase Database · checked Sep 17, 2026
24	Precusa	Partial evidence	Gijón, SpainHQ checked Sep 17, 2026	51-200	9 contacts →
	Partial evidence “PRECUSA lleva más de 20 años en el mundo del la CONSTRUCCIÓN MODULAR con módulos prefabricados y estructura metálica.” Source: RevenueBase Database · checked Sep 17, 2026
25	NEVO	Strong evidence	Almería, SpainHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “Nevo designs, manufacture and sell modular & sustainable constructions such as prefabricated bathroom pods, hotel rooms and bedrooms, and complete modular buildings.” 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: prefabricated modular construction companies. 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 prefabricated modular construction companies.
Partial evidence: Its own public description names part of prefabricated modular construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name prefabricated modular construction companies. 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 225 prefabricated modular construction companies based in Spain

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Prefabricated modular construction companies based in Spain at a glance

As of Sep 17, 2026

9.2%Verified-email coverage

8.3Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

102

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 225 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 prefabricated modular construction companies, 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 “prefabricated modular construction companies”. 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 prefabricated modular construction companies), 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 prefabricated modular construction companies, 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, 172 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.

Prefabricated modular construction companies by metro

Prefabricated modular construction companies in Madrid25

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 prefabricated modular construction companies, 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 prefabricated modular construction companies are there based in Spain?

RevenueBase identified 225 prefabricated modular construction companies 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?

011h, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most prefabricated modular construction companies?

Madrid leads with 25 headquartered companies, followed by Barcelona (14) and Murcia (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 172 verified decision-maker contacts tracked across these 225 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.