Company lists · Data refreshed September 2026

Top 25 Prefabricated building manufacturers based in France

Name: Prefabricated building manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 182 companies tracked

RevenueBase identified 182 prefabricated building manufacturers headquartered in France as of September 2026 and tracks 4,153 professional contacts across them, including 1,073 with verified work emails. Avignon is the largest hub.

This list covers prefabricated building manufacturers headquartered in France, 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

182Companies

4,153Contacts tracked

1,073Verified emails

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The 25 largest prefabricated building manufacturers based in France

Ranked by team size

Top 25 of 182 prefabricated building manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to prefabricated building manufacturers: 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	Kp1	Indirect evidence	Avignon, FranceHQ checked Sep 17, 2026	1,001-5,000	608 contacts →
	Indirect evidence “Intransigeants sur la qualité, attentifs à celles et ceux qui nous entourent et tournés vers un avenir responsable, nous sommes engagés chaque jour à construire un cadre de vie…” Source: RevenueBase Database · checked Sep 17, 2026
2	Algeco France	Indirect evidence	Charnay-les-macon, FranceHQ checked Sep 17, 2026	501-1,000	467 contacts →
	Indirect evidence “Algeco est le leader Européen et Asie-Pacifique de la construction modulaire.” Source: RevenueBase Database · checked Sep 17, 2026
3	GA Smart Building	Partial evidence	Toulouse, FranceHQ checked Sep 17, 2026	501-1,000	409 contacts →
	Partial evidence “As a designer, builder, developer and manager all rolled into one, Group GA brings its know-how to every phase of property development: locating building sites; financing…” Source: RevenueBase Database · checked Sep 17, 2026
4	Labo France SAS	Indirect evidence	Cebazat, FranceHQ checked Sep 17, 2026	201-500	220 contacts →
	Indirect evidence “Depuis sa création en 1981, la société LABO FRANCE n’a cessé d’innover aussi bien dans l’élaboration de ses produits techniques que dans les services apportés à ses clients.” Source: RevenueBase Database · checked Sep 17, 2026
5	Knauf France	Indirect evidence	FranceHQ checked Sep 17, 2026	501-1,000	191 contacts →
	Indirect evidence “Knauf France réunit au même endroit les savoir-faire et expertises du Groupe Knauf en France, l’un des leaders mondiaux de la fabrication de matériaux et de systèmes pour la…” Source: RevenueBase Database · checked Sep 17, 2026
6	Ossabois	Indirect evidence	Balbigny, FranceHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect evidence “Ossabois est le leader national de la filière bois.” Source: RevenueBase Database · checked Sep 17, 2026
7	SEPA	Indirect evidence	Sélestat, FranceHQ checked Sep 17, 2026	11-50	85 contacts →
	Indirect evidence “Le marché du béton, alors en plein essor dans les années 1970, confère au Groupe Leonhart une stabilité appréciable et un développement régulier.” Source: RevenueBase Database · checked Sep 17, 2026
8	Groupe Ipelec	Indirect evidence	Saint-étienne-du-rouvray, FranceHQ checked Sep 17, 2026	201-500	64 contacts →
	Indirect evidence “Expert des solutions préfabriquées, le Groupe IPELEC développe des kits sur-mesure pour tous les réseaux techniques du bâtiment (électricité, plomberie, chauffage, ventilation…” Source: RevenueBase Database · checked Sep 17, 2026
9	SDCC	Indirect evidence	Varces, FranceHQ checked Sep 17, 2026	11-50	55 contacts →
	Indirect evidence “Depuis 1981, SDCC réalise des ouvrages en structure bois en anticipant les évolutions des Réglementations Thermiques.” Source: RevenueBase Database · checked Sep 17, 2026
10	CCL Construction SAS	Indirect evidence	Etrelles, FranceHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “CCL Construction, a partner of the Legendre Group, has specialized in wooden construction since 1973.” Source: RevenueBase Database · checked Sep 17, 2026
11	Vestack	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	49 contacts →
	Indirect evidence “Vestack seeks to disrupt the construction industry through efficient design and sustainable manufacturing processes, which are 3x less polluting, 2x faster, and at no additional…” Source: RevenueBase Database · checked Sep 17, 2026
12	DASSÉ	Indirect evidence	Castets, FranceHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence “Aujourd’hui, basée à Castets dans les Landes, la société Dassé conçoit, fabrique et réalise des constructions modulaires industrialisées principalement à base de bois issu de la…” Source: RevenueBase Database · checked Sep 17, 2026
13	SPP PAI - PSI Groupe	Indirect evidence	La Creche, FranceHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Groupe industriel français, familial et indépendant, PSI Groupe (Profils et Systèmes Industries) est un fabricant de matériaux de construction, spécialiste des systèmes pour la…” Source: RevenueBase Database · checked Sep 17, 2026
14	Jousselin Préfabrication	Partial evidence	Chazé-henry, FranceHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “Créée en 2002, la société JOUSSELIN PREFABRICATION est spécialisé dans la fabrication de produits en béton architectonique destinés à la construction, ainsi que le conception et…” Source: RevenueBase Database · checked Sep 17, 2026
15	Soteba	Indirect evidence	Montreuil-juigné, FranceHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “De l’étude à la fabrication et au montage, SOTEBA intervient en neuf comme en rénovation dans la construction de tous types de bâtiments.” Source: RevenueBase Database · checked Sep 17, 2026
16	Easycube For Trading	Indirect evidence	Avignon, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “The modular construction Whatever your needs, the range of relocatable EASYCUBE4® allows you to make the most of the space you have.” Source: RevenueBase Database · checked Sep 17, 2026
17	Maison Bleue Prefa	Indirect evidence	La Rabatelière, FranceHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Importante unité de production de composants béton de l’Ouest de la France, Maison Bleue est spécialisée dans la préfabrication lourde de murs et d’éléments en béton armé.” Source: RevenueBase Database · checked Sep 17, 2026
18	Atemco	Indirect evidence	Mussidan, FranceHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Fondée en 1831, puis pionnière dans son activité dans les années 70, Atemco conçoit, fabrique et installe des bâtiments modulaires depuis plus de 40 ans pour les clients du…” Source: RevenueBase Database · checked Sep 17, 2026
19	Atlantic Modulaire	Indirect evidence	Bournezeau, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Chez Atlantic Modulaire, nous concevons et réalisons des bâtiments modulaires pensés pour s’adapter à vos besoins.” Source: RevenueBase Database · checked Sep 17, 2026
20	C MOB Concepteur & Constructeur Bois	Indirect evidence	Péguilhan, FranceHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Concepteur-Constructeur de modules et de murs à ossature bois, nous sommes un des leaders français avec une capacité de production de plus de 80 m² / an.” Source: RevenueBase Database · checked Sep 17, 2026
21	Procontain France	Indirect evidence	Mitry Mory, FranceHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “Implantée depuis plus de 15 ans en Ile de France, la société Procontain est le spécialiste de la construction modulaire.” Source: RevenueBase Database · checked Sep 17, 2026
22	Guimard Matériaux	Indirect evidence	Saint-germain-des-prés, FranceHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Bienvenue sur la page Guimard Matériaux, préfabriquant béton et négoce de matériaux de construction proche d'Angers Depuis 1948, nous accompagnons professionnels et particuliers…” Source: RevenueBase Database · checked Sep 17, 2026
23	Sybois	Indirect evidence	Bressuire, FranceHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Notre usine SYbois est située à La Faye (79), au Nord-ouest de la région Nouvelle Aquitaine et des Deux-Sèvres, au carrefour de la Vendée, de la Loire-Atlantique et du Maine et…” Source: RevenueBase Database · checked Sep 17, 2026
24	Alpes Préfa	Indirect evidence	Barraux, FranceHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Alpes Préfa, groupe référent dans la préfabrication et la construction hors-site.” Source: RevenueBase Database · checked Sep 17, 2026
25	Gardarein SAS	Indirect evidence	Pazayac, FranceHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Entreprise familiale depuis 1928 spécialisée dans la fabrication de charpentes bois, traditionnelles et industrielles.” 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 building manufacturers. 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 building manufacturers.
Partial evidence: Its own public description names part of prefabricated building manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name prefabricated building manufacturers. 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 182 prefabricated building manufacturers based in France

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Prefabricated building manufacturers based in France at a glance

As of Sep 17, 2026

25.8%Verified-email coverage

22.8Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Avignon

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 182 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 building manufacturers, 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 France whose own description of what they do matches “prefabricated building manufacturers”. 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 building manufacturers), 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 building manufacturers, and records with no verified work email. Companies headquartered outside France 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, 1,073 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.

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 building manufacturers, 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 building manufacturers are there based in France?

RevenueBase identified 182 prefabricated building manufacturers headquartered in France 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?

Kp1, headquartered in Avignon, tops this list with the largest team on record.

Which city has the most prefabricated building manufacturers?

Avignon leads with 2 headquartered companies, followed by Carvin (2) and Cebazat (2).

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 1,073 verified decision-maker contacts tracked across these 182 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.