Company lists · Data refreshed September 2026

Top 25 Modular green building companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 279 companies tracked

RevenueBase identified 279 modular green building companies headquartered in France as of September 2026 and tracks 3,166 professional contacts across them, including 598 with verified work emails. Paris is the largest hub.

This list covers modular green building companies 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

279Companies

3,166Contacts tracked

598Verified emails

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The 25 largest modular green building companies based in France

Ranked by team size

Top 25 of 279 modular green building companies 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 modular green building 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	Algeco France	Partial evidence	Charnay-les-macon, FranceHQ checked Sep 17, 2026	501-1,000	467 contacts →
	Partial evidence “Algeco est le leader Européen et Asie-Pacifique de la construction modulaire.” Source: RevenueBase Database · checked Sep 17, 2026
2	Clestra	Indirect evidence	Strasbourg, FranceHQ checked Sep 17, 2026	501-1,000	342 contacts →
	Indirect evidence “As a global construction partner, Clestra delivers highly-performant, future-proof spaces for its clients around the world.” Source: RevenueBase Database · checked Sep 17, 2026
3	Mathis SA	Indirect evidence	Muttersholtz, FranceHQ checked Sep 17, 2026	51-200	138 contacts →
	Indirect evidence “LE BOIS, POUR BÂTIR UN NOUVEL HORIZON.” Source: RevenueBase Database · checked Sep 17, 2026
4	Locabri	Partial evidence	Brignais, FranceHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “Locabri conçoit, fabrique et pose sur site des bâtiments modulaires démontables pour les industriels logisticiens et la grande distribution.” Source: RevenueBase Database · checked Sep 17, 2026
5	Spaciotempo	Indirect evidence	Flixecourt, FranceHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “Stocker, produire, protéger, accueillir… sans attendre des années pour construire.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	DASSÉ	Partial evidence	Castets, FranceHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial 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
8	Ipsip Group	Partial evidence	Vendargues, FranceHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “IPSIP offers modular data center solutions that meet energy and security constraints IPSIP is also the added value service, we propose a global offer including + Products…” Source: RevenueBase Database · checked Sep 17, 2026
9	Groupe M&a	Partial evidence	Montpellier, FranceHQ checked Sep 17, 2026	11-50	34 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 17, 2026
10	Selvea	Partial evidence	Vendargues, FranceHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “SELVEA est spécialiste depuis 2006 de la construction modulaire en bois bas carbone.” Source: RevenueBase Database · checked Sep 17, 2026
11	Easycube For Trading	Partial evidence	Avignon, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial 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
12	Donato SA	Indirect evidence	Buchelay, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Chez Donato Construction, notre devise : « Construire Autrement »."Construire Autrement", c’est repenser la manière de bâtir pour minimiser l’empreinte environnementale des…” Source: RevenueBase Database · checked Sep 17, 2026
13	Ademeure	Indirect evidence	Langon, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Ademeure est une entreprise spécialisée dans la construction hors-site de maisons écologiques en ossatures bois.” Source: RevenueBase Database · checked Sep 17, 2026
14	123modules	Partial evidence	Vigneulles Les Hattonchatel, FranceHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “Des bâtiments modulaires équipés et sur mesure, réversibles, évolutifs, bas carbone.” Source: RevenueBase Database · checked Sep 17, 2026
15	Atemco	Partial evidence	Mussidan, FranceHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial 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
16	Atlantic Modulaire	Partial evidence	Bournezeau, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial 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
17	Natibox, Studio DE Jardin Environnemental	Indirect evidence	Saint-didier-au-mont-d'or, FranceHQ checked Sep 17, 2026	201-500	20 contacts →
	Indirect evidence “L’habitat évolue et notre pôle R&D s’est inspiré des nouvelles attentes pour créer une offre unique et innovante : le studio de jardin Natibox.” Source: RevenueBase Database · checked Sep 17, 2026
18	Deltamod	Partial evidence	Nort Sur Erdre, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “DELTAMOD reconditionne des bâtiments modulaires et reconfigure des modulaires d'occasion de toutes surfaces en offrant à ses clients un service de transfert et recyclage unique…” Source: RevenueBase Database · checked Sep 17, 2026
19	Positive Home Maisons ET Bâtiments Bois Passifs	Indirect evidence	Les Ulis, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Depuis 2013, Positive Home conçoit et réalise des projets de construction de maisons individuelles passives à ossature bois ainsi que des rénovation thermiques avec agrandissement…” Source: RevenueBase Database · checked Sep 17, 2026
20	Muance	Partial evidence	Aix En Provence, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “MUANCE a pour activité la préfabrication modulaire à partir de bétons de hautes Performances, bas carbone et d’isolants biosourcés.” Source: RevenueBase Database · checked Sep 17, 2026
21	C MOB Concepteur & Constructeur Bois	Partial evidence	Péguilhan, FranceHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial 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
22	Arkegreen	Indirect evidence	Cormeilles-en-parisis, FranceHQ checked Sep 17, 2026	1-10	18 contacts →
	Indirect evidence “Low Carbon Construction” Source: RevenueBase Database · checked Sep 17, 2026
23	Procontain France	Partial evidence	Mitry Mory, FranceHQ checked Sep 17, 2026	51-200	18 contacts →
	Partial 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
24	Ideal Tiny	Indirect evidence	Le Bignon, FranceHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Située en région nantaise, Ideal Tiny est spécialisée dans la conception et la réalisation d’hébergements en ossature bois.” Source: RevenueBase Database · checked Sep 17, 2026
25	Morpho Architectes	Indirect evidence	Châtelguyon, FranceHQ checked Sep 17, 2026	1-10	14 contacts →
	Indirect evidence “Pendant de nombreuses années, nous avons conçu des bâtiments comme le ferait n'importe quelle autre agence d'architecture.” 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: modular green building 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 green building companies.
Partial evidence: Its own public description names part of modular green building companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name modular green building 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 279 modular green building companies based in France

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Modular green building companies based in France at a glance

As of Sep 17, 2026

18.9%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

5.4%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

185

11-50

51-200

201-500

501-1,000

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 279 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 modular green building 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 green building 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 green building 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 green building 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, 598 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 modular green building 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 modular green building companies are there based in France?

RevenueBase identified 279 modular green building companies 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?

Algeco France, headquartered in Charnay-Les-Macon, tops this list with the largest team on record.

Which city has the most modular green building companies?

Paris leads with 15 headquartered companies, followed by Bordeaux (4) and Rennes (3).

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 598 verified decision-maker contacts tracked across these 279 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.