Company lists · Data refreshed September 2026

Top 25 Mass timber construction companies based in France

Name: Mass timber construction 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 244 companies tracked

RevenueBase identified 244 mass timber construction companies headquartered in France as of September 2026 and tracks 1,914 professional contacts across them, including 489 with verified work emails. Paris is the largest hub.

This list covers mass timber construction 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

244Companies

1,914Contacts tracked

489Verified emails

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The 25 largest mass timber construction companies based in France

Ranked by team size

Top 25 of 244 mass timber construction 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 mass timber 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	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
2	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
3	BOOA	Indirect evidence	Châtenois, FranceHQ checked Sep 17, 2026	51-200	80 contacts →
	Indirect evidence “Booa est un constructeur de projets à ossature bois.” Source: RevenueBase Database · checked Sep 17, 2026
4	Constructions Socopa	Indirect evidence	Vagney, FranceHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “Concepteur, constructeur et promoteur de bâtiments et maisons individuelles (CCMI) à ossature bois en Lorraine, Ile-de-France et Rhône-Alpes.=> Travaux en lots séparés, entreprise…” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	Champeau SAS	Indirect evidence	Feytiat, FranceHQ checked Sep 17, 2026	201-500	53 contacts →
	Indirect evidence “La société CHAMPEAU existe depuis 1929.” Source: RevenueBase Database · checked Sep 17, 2026
7	Vestack	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	49 contacts →
	Partial 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
8	Woodeum By Cogedim	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “Pour que chacun puisse vivre dans un environnement plus naturel, plus beau et plus agréable, nous imaginons, développons et commercialisons des immeubles #ecologiques de nouvelle…” Source: RevenueBase Database · checked Sep 17, 2026
9	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
10	MEHA	Partial evidence	Valenton, FranceHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “MEHA est une entreprise de construction bois basée à VALENTON (Val de Marne - 94) à moins de 15km de Paris.” Source: RevenueBase Database · checked Sep 17, 2026
11	Smjm Bois	Partial evidence	Replonges, FranceHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “SMJM Bois, situé à Replonges dans le 01 est spécialisé dans la construction bois.” Source: RevenueBase Database · checked Sep 17, 2026
12	Constructions Bois EMG	Partial evidence	Plouagat, FranceHQ checked Sep 17, 2026	51-200	22 contacts →
	Partial evidence “Implantée en Bretagne, l'entreprise CONSTRUCTIONS BOIS EMG est spécialisée dans l'étude, la construction et le montage de bâtiments en charpente bois lamellé collé ou en charpente…” Source: RevenueBase Database · checked Sep 17, 2026
13	Weisrock Vosges SAS	Partial evidence	Saulcy Sur Meurthe, FranceHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Avec un savoir-faire de plus de 150 ans, nous construisons des bâtiments bois et fournissons des charpentes lamellées aux différents acteurs de la construction.” Source: RevenueBase Database · checked Sep 17, 2026
14	France Poutres	Partial evidence	Venansault, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “France Poutres, industriel et distributeur de solutions constructives bois, vous offre une large gamme de solutions et de produits techniques bois.” Source: RevenueBase Database · checked Sep 17, 2026
15	Positive Home Maisons ET Bâtiments Bois Passifs	Partial evidence	Les Ulis, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial 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
16	Charpente Houot	Partial evidence	Sainte-marguerite, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “CHARPENTE HOUOT est une société orientée vers l'ingénierie du matériau bois dédié à la construction.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	Ambois	Indirect evidence	Fauquembergues, FranceHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “AMBOIS réalise l'étude, la fabrication et la pose de charpente traditionnelle, bâtiment ossature bois (BBC et Passif), charpente lamellé collé pour des salles polyvalentes, des…” Source: RevenueBase Database · checked Sep 17, 2026
19	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
20	SAS Maliges Construction Bois	Partial evidence	Antrenas, FranceHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Entreprise familiale fondée en 1955, SAS MALIGES Construction Bois perpétue depuis trois générations un savoir-faire artisanal et une soif d’innovation, au service de la…” Source: RevenueBase Database · checked Sep 17, 2026
21	MCA Scop	Partial evidence	Plonevez Du Faou, FranceHQ checked Sep 17, 2026	51-200	15 contacts →
	Partial evidence “Charpente et construction bois : des solutions performantes, durables, locales” Source: RevenueBase Database · checked Sep 17, 2026
22	Murébois	Partial evidence	Lannilis, FranceHQ checked Sep 17, 2026	51-200	14 contacts →
	Partial evidence “Murébois expert en solution constructive bois vous accompagne dans vos projets de construction, rénovation et d'extension de bâtiments.” Source: RevenueBase Database · checked Sep 17, 2026
23	POBI	Partial evidence	La Charite Sur Loire, FranceHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Fort de près d’un siècle d’expertise, POBI combine son savoir-faire de charpentier et ses compétences industrielles pour offrir des solutions de construction bois compétitives et…” Source: RevenueBase Database · checked Sep 17, 2026
24	Gallin Bois	Indirect evidence	Les Abrets En Dauphiné, FranceHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Crée en 1928 par Emmanuel GALLIN, les établissements GALLIN se sont installés à LES ABRETS EN DAUPHINÉ en 1932.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sweelco	Partial evidence	Montreuil-juigné, FranceHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “SWEELCO est une société industrielle innovante française spécialisée dans la conception-construction hors-site de bâtiments et structures durables en ossature métallique légère.” 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: mass timber 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 mass timber construction companies.
Partial evidence: Its own public description names part of mass timber construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mass timber 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 244 mass timber construction companies based in France

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Mass timber construction companies based in France at a glance

As of Sep 17, 2026

25.5%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

108

51-200

201-500

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 244 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 mass timber 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 “mass timber 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 mass timber 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 mass timber 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, 489 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 mass timber 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 mass timber construction companies are there based in France?

RevenueBase identified 244 mass timber construction 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?

Mathis SA, headquartered in Muttersholtz, tops this list with the largest team on record.

Which city has the most mass timber construction companies?

Paris leads with 6 headquartered companies, followed by Chatenois (3) and Bordeaux (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 489 verified decision-maker contacts tracked across these 244 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.