Company lists · Data refreshed September 2026

Top 25 Modular construction companies based in France

Name: Modular construction companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 285 companies tracked

This directory lists 285 modular construction companies based in France, with 6,283 business contacts and 1,942 email addresses. The single most-represented city among these companies is Paris, and the directory was updated in September 2026.

Modular construction companies design, manufacture, assemble, or install building modules made off-site for transport and use in permanent or relocatable structures. This list covers companies that provide modular building design, manufacturing, supply, installation, or related construction services. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review

285Companies

6,283Contacts tracked

1,942Verified emails

86Mobile numbers

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The 25 largest modular construction companies based in France

Ranked by team size

Top 25 of 285 modular construction companies based in France, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Kp1	Indirect evidence	Avignon, FranceHQ checked Sep 6, 2026	1,001-5,000	608 contacts →
	“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: company website · checked Sep 6, 2026
2	Cougnaud	Strong evidence	La Roche-sur-yon Cedex, FranceHQ checked Sep 6, 2026	1,001-5,000	499 contacts →
	“Leader français de la construction modulaire (hors-site), COUGNAUD emploie aujourd’hui près de 2 collaborateurs à travers l’hexagone et a réalisé un C.A.” Source: company website · checked Sep 6, 2026
3	Bonna Sabla	Partial evidence	Paris La Défense Cdex, FranceHQ checked Sep 6, 2026	501-1,000	467 contacts →
	“Acteur incontournable des solutions en béton préfabriqué pour les travaux publics, Bonna Sabla a développé une expertise unique tout au long du cycle de construction pour répondre…” Source: company website · checked Sep 6, 2026
4	Algeco France	Strong evidence	Charnay-les-macon, FranceHQ checked Sep 6, 2026	501-1,000	467 contacts →
	“Algeco est le leader Européen et Asie-Pacifique de la construction modulaire.” Source: company website · checked Sep 6, 2026
5	GA Smart Building	Indirect evidence	Toulouse, FranceHQ checked Sep 6, 2026	501-1,000	409 contacts →
	“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: company website · checked Sep 6, 2026
6	Clestra	Partial evidence	Strasbourg, FranceHQ checked Sep 6, 2026	501-1,000	342 contacts →
	“As a global construction partner, Clestra delivers highly-performant, future-proof spaces for its clients around the world.” Source: company website · checked Sep 6, 2026
7	Knauf France	Indirect evidence	FranceHQ checked Sep 6, 2026	501-1,000	191 contacts →
	“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: company website · checked Sep 6, 2026
8	Ossabois	Indirect evidence	Balbigny, FranceHQ checked Sep 6, 2026	51-200	100 contacts →
	“Ossabois est le leader national de la filière bois.” Source: company website · checked Sep 6, 2026
9	Legoupil Industrie	Strong evidence	Vire, FranceHQ checked Sep 6, 2026	51-200	87 contacts →
	“LEGOUPIL Industrie, Groupe Treuil, est spécialiste de la location et de la vente de bâtiments industriels démontables et de la construction modulaire.” Source: company website · checked Sep 6, 2026
10	Capsa Container	Partial evidence	Jonage, FranceHQ checked Sep 6, 2026	11-50	74 contacts →
	“CAPSA Container, société industrielle créée en 2013, se positionne comme un éditeur de solutions modulaires.” Source: company website · checked Sep 6, 2026
11	Locabri	Partial evidence	Brignais, FranceHQ checked Sep 6, 2026	51-200	67 contacts →
	“Locabri conçoit, fabrique et pose sur site des bâtiments modulaires démontables pour les industriels logisticiens et la grande distribution.” Source: company website · checked Sep 6, 2026
12	Groupe Ipelec	Indirect evidence	Saint-étienne-du-rouvray, FranceHQ checked Sep 6, 2026	201-500	64 contacts →
	“Expert des solutions préfabriquées, le Groupe IPELEC développe des kits sur-mesure pour tous les réseaux techniques du bâtiment (électricité, plomberie, chauffage, ventilation…” Source: company website · checked Sep 6, 2026
13	Spaciotempo	Indirect evidence	Flixecourt, FranceHQ checked Sep 6, 2026	51-200	61 contacts →
	“Stocker, produire, protéger, accueillir… sans attendre des années pour construire.” Source: company website · checked Sep 6, 2026
14	Maisons CPR	Indirect evidence	Saint Jean Le Blanc, FranceHQ checked Sep 6, 2026	51-200	60 contacts →
	“Deux constructeurs peuvent annoncer le même prix.” Source: company website · checked Sep 6, 2026
15	CCL Construction SAS	Partial evidence	Etrelles, FranceHQ checked Sep 6, 2026	51-200	52 contacts →
	“CCL Construction, a partner of the Legendre Group, has specialized in wooden construction since 1973.” Source: company website · checked Sep 6, 2026
16	Vestack	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	11-50	49 contacts →
	“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: company website · checked Sep 6, 2026
17	Boisseau Bâtiment	Partial evidence	Mauges Sur Loire, FranceHQ checked Sep 6, 2026	51-200	46 contacts →
	“Boisseau Bâtiment est une entreprise générale du bâtiment implantée dans l’Ouest, spécialisée dans la construction de bâtiments industriels, tertiaires, collectifs et de logements…” Source: company website · checked Sep 6, 2026
18	Locapal	Indirect evidence	Creil, FranceHQ checked Sep 6, 2026	51-200	45 contacts →
	“Créé en 1976, Locapal est une entreprise de services et d'ingénierie, expert et leader français des ouvrages provisoires en acier de réemploi pour le génie civil, le bâtiment et…” Source: company website · checked Sep 6, 2026
19	DASSÉ	Strong evidence	Castets, FranceHQ checked Sep 6, 2026	51-200	43 contacts →
	“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: company website · checked Sep 6, 2026
20	Lockroy Construction	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	39 contacts →
	“Des bâtiments professionnels pensés pour l’avenir.” Source: company website · checked Sep 6, 2026
21	Nextensia	Partial evidence	Spay, FranceHQ checked Sep 6, 2026	51-200	38 contacts →
	“NEXTENSIA est une entreprise française, spécialisée dans la construction industrielle réversible et démontable.” Source: company website · checked Sep 6, 2026
22	Allomat	Strong evidence	Villeneuve-saint-georges, FranceHQ checked Sep 6, 2026	51-200	37 contacts →
	“Près de 60 ans ans de solutions modulaires fiables et efficaces Allomat accompagne ses clients avec des solutions modulaires flexibles et pratiques : constructions modulaires…” Source: company website · checked Sep 6, 2026
23	Groupe M&a	Partial evidence	Montpellier, FranceHQ checked Sep 6, 2026	11-50	34 contacts →
	“Depuis 2004 M&A conçoit et réalise des logements neufs qui apportent « un réel plus » aux personnes qui y vivent… Plus de volume, plus de lumière, plus de modularité, plus de…” Source: company website · checked Sep 6, 2026
24	Deschamps - Acieo	Indirect evidence	Saint Denis De Gastines, FranceHQ checked Sep 6, 2026	11-50	34 contacts →
	“L'entreprise DESCHAMPS conçoit, fabrique et implante des charpentes bois, métalliques ou mixtes, d'ouvrages et de structures personnalisées.” Source: company website · checked Sep 6, 2026
25	Groupe Treuil	Partial evidence	Angerville-la-campagne, FranceHQ checked Sep 6, 2026	201-500	32 contacts →
	“Fondé en 1983 par Gilles Treuil, notre groupe est un pilier de la construction et de la rénovation en Normandie, alliant tradition et innovation.” Source: company website · checked Sep 6, 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: 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 modular construction companies.
Partial evidence: Its own public description names part of 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 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 285 modular construction companies based in France

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Modular construction companies based in France at a glance

As of Sep 6, 2026

30.9%Verified-email coverage

1.4%Mobile-number coverage

22.0Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Paris

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

138

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,8200–30

12231–60

061–90

090–180

0180+

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 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 France whose own description of what they do matches “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 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 modular construction companies, 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, 1,942 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 6, 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

How many modular construction companies are based in France?

The directory includes 285 modular construction companies based in France.

Where are the most modular construction companies located based in France?

Paris is the single most-represented city among the companies on this list.

How can I find contact details for modular construction companies?

This directory includes 6,283 business contacts and 1,942 email addresses for the listed modular construction companies.

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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.