Company lists · Data refreshed November 2026

Top 25 Modular steel builders based in France

RevenueBase identified 209 company matches for modular steel builders associated with France as of November 2026 and tracks 3,371 professional contacts across them, including 559 with verified work emails. Paris is the largest hub.

This list covers company matches for modular steel builders associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
209Companies
3,371Contacts tracked
559Verified emails
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The 25 largest modular steel builders based in France

Ranked by team size
Top 25 of 209 company matches for modular steel builders based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCharnay-les-macon, FranceHQ recorded Nov 6, 2026501-1,000503 contacts →

Exact match

“Algeco est le leader Européen et Asie-Pacifique de la construction modulaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStrasbourg, FranceHQ recorded Nov 6, 2026501-1,000370 contacts →

Exact match

“As a global construction partner, Clestra delivers highly-performant, future-proof spaces for its clients around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSaint Jean Le Blanc, FranceHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Deux constructeurs peuvent annoncer le même prix.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrignais, FranceHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Locabri conçoit, fabrique et pose sur site des bâtiments modulaires démontables pour les industriels logisticiens et la grande distribution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMauléon-licharre, FranceHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“La scop ALKAR fut fondée en 1983 à Mauleon, en Pays Basque par la volonté des 5 premiers créateurs qui confieront leurs initiales, autant que leurs convictions dans la marque…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCastets, FranceHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCreil, FranceHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSpay, FranceHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“NEXTENSIA est une entreprise française, spécialisée dans la construction industrielle réversible et démontable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSaint Denis De Gastines, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“L'entreprise DESCHAMPS conçoit, fabrique et implante des charpentes bois, métalliques ou mixtes, d'ouvrages et de structures personnalisées.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNontron, FranceHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Spécialisée dans la réalisation de structures métalliques durables auprès des professionnels, Barconnière a développé une solide expertise sur deux métiers complémentaires : la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLa Verrie, FranceHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“EXPERT DE LA CONSTRUCTION MÉTALLIQUE DEPUIS 50 ANS DE L'ÉTUDE À LA POSE, STEELGO RÉALISE TOUS VOS PROJETS Au service des professionnels (industriel et agricole) et des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMussidan, FranceHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVigneulles Les Hattonchatel, FranceHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Des bâtiments modulaires équipés et sur mesure, réversibles, évolutifs, bas carbone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-aubin-du-cormier, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“GEORGEAULT conçoit, fabrique et pose des bâtiments à ossature métallique dans le grand Ouest de la France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSaint Porchaire, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Bouquet, le constructeur qui tient ses promesses Une société aux valeurs familiales et pionnière dans la maîtrise de la construction de bâtiments métalliques depuis plus de 100…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPéguilhan, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDouzy, FranceHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Depuis 1921, nous concevons et réalisons des structures métalliques sur mesure pour le secteur agricole et industriel dans le quart nord-est de la France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMitry Mory, FranceHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Implantée depuis plus de 15 ans en Ile de France, la société Procontain est le spécialiste de la construction modulaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBournezeau, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Chez Atlantic Modulaire, nous concevons et réalisons des bâtiments modulaires pensés pour s’adapter à vos besoins.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLamballe, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Arcanne Constructions spécialiste en construction et rénovation de bâtiments agricoles et industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchArmentiers, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Traconord et l'entreprise soeur belge Valcke Prefab Beton sont spécialisées dans la réalisation de projets de construction industrielle et agricole.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLa Magdelaine Sur Tarn, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“ModuleM, spécialiste de la construction Hors-Site modulaire biosourcée, architecturée, bâtiment modulaire sur mesure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBindernheim, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“De Vinci Concepts Modulaires est un spécialiste de la conception et la fabrication de bâtiments modulaires basé en Alsace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLes Achards, FranceHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“Avec plus de 9 unités fabriquées chaque année et 400 collaborateurs le Groupe GSCM est le 2ème acteur du marché de la construction modulaire, le 1er fabricant d'unités mobiles en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 209 modular steel builders based in France

See the full list, filter by size, metro and specialty, and access 559 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Modular steel builders based in France at a glance

As of Nov 6, 2026
16.6%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
82
11-50
92
51-200
27
201-500
2
501-1,000
2

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 209 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with France whose business descriptions match “modular steel builders” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 559 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “modular steel builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many modular steel builders are there based in France?

RevenueBase identified 209 company matches for modular steel builders associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Algeco France tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most modular steel builders?

Paris leads with 4 company records, followed by Feytiat (2) and Issoire (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 559 professional contacts with verified work emails tracked across these 209 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.