Company lists · Data refreshed September 2026
Top 25 Steel fabricators based in France
RevenueBase identified 2,104 steel fabricators headquartered in France as of September 2026 and tracks 18,171 professional contacts across them, including 3,667 with verified work emails. Paris is the largest hub.
This list covers steel fabricators 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 18, 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.
The 25 largest steel fabricators based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 585 contacts → | ||||
Indirect evidence “Monteiro, société historique du groupe M, est une entreprise industrielle française au service des industries bas carbone.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 2 | 518 contacts → | ||||
Indirect evidence “Established in 1995 in France, 3C Metal Group is a recognized leader in providing sophisticated engineering services to the oil and gas, green technology, renewable energy, power…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 3 | 465 contacts → | ||||
Partial evidence “Ugitech with all its employees and stakeholders, supported by the Swiss Steel International sales network, makes its skills available to ensure the long-term satisfaction of its…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 4 | 454 contacts → | ||||
Indirect evidence “Headquartred in France, ACB has a long experience in the field of metal forming through which it has acquired invaluable know-how.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 5 | 360 contacts → | ||||
Indirect evidence “SPÉCIALISTE DE LA CONSTRUCTION DE BÂTIMENT Fort d'une expérience de plus de 65 ans, le GROUPE BRIAND est un des principaux acteurs français du bâtiment en construction métallique…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 6 | 199 contacts → | ||||
Partial evidence “Sendin is an established reinforced steel contractor.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 7 | 138 contacts → | ||||
Partial evidence “Clecim is a renowned supplier in carbon and stainless-steel processing lines, stainless steel rolling mills as well as mechatronic products, and metallurgical services thanks to…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 8 | 135 contacts → | ||||
Partial evidence “The OXYMETAL group is the outright leading industrial cutting firm in France- 9 production plants - 400 staff ready to serve you - €63 M turnover - 2500 active customers - T steel…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 9 | 125 contacts → | ||||
Indirect evidence “Tôlerie Industrielle, tôlerie fine de précision, poinçonnage, découpe laser, pliage, panneautage, soudure, assemblage, thermolaquage” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 10 | 111 contacts → | ||||
Indirect evidence “Spécialiste de la transformation du métal - Déroulage & refendage de bobines acier galvanisé et prélaqué pour fabrication de tôles planes à façon - Produits de façade et bardage …” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 11 | 97 contacts → | ||||
Partial evidence “Ascoval is a steelmaking plant that produces continuous cast rounds bars (“CCR”) in various diameters (from Ø180 to Ø325 mm) in carbon and alloy steel (up to 13% Cr).” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 12 | 81 contacts → | ||||
Partial evidence “MOMSteel is a company dedicated to the production of steel structures, based in Abrantes - Portugal.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 13 | 71 contacts → | ||||
Partial evidence “True specialist in sheet metalworking and tube bending, expert of aluminium, steel and stainless steel, PONCIN METAL offers industrial companies (agricultural equipment…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 14 | 69 contacts → | ||||
Indirect evidence “Fondée en 1961, Monopanel est l'une des entreprises pionnières européennes de la conception d'éléments de couverture et bardage acier.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 15 | 68 contacts → | ||||
Indirect evidence “Transformateur d'acier à vos dimensions BAROU EQUIPEMENTS est une entreprise spécialisée dans 3 activités : – la conception et la fabrication d’équipements de manutention pour…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 16 | 66 contacts → | ||||
Indirect evidence “GUILLET- 15 m2 dédiés à la Fabrication d’ensemble industriels sur mesure en Inox-Alu-Acier.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 17 | 66 contacts → | ||||
Indirect evidence “Tuyauterie - Chaudronnerie - Charpente métallique - Génie Civil” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 18 | 58 contacts → | ||||
Indirect evidence “Conception et fabrication de biens d'équipements lourds en aciers inoxydables et alliages de nickel, pour les industries agro alimentaire, chimique, petro chimique, cosmétique…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 19 | 58 contacts → | ||||
Indirect evidence “Gestamp Sofedit à Val au Perche, vous connaissez?” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 20 | 57 contacts → | ||||
Indirect evidence “SITRAL INDUSTRIE évolue dans les métiers de la Chaudronnerie, Charpente Métallique, Maintenance Industrielle, Tuyauterie et la Mécanique Générale depuis 1988.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 21 | 56 contacts → | ||||
Indirect evidence “L'art de faire entrer la lumière Héritière depuis 1921 d'une tradition d'excellence dans les métiers du verre et de la métallerie pour le bâtiment et la construction, VERRE &…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 22 | 56 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 23 | 55 contacts → | ||||
Indirect evidence “De la conception au montage, notre entreprise intégrée réalise des ouvrages de charpente métallique, métallerie, bardage, et aménagements industriels avec un savoir-faire issu de…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 24 | 55 contacts → | ||||
Indirect evidence “Créée en 1958, Claisse Environnement est depuis toujours implantée à Saint-André-lez-Lille.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 25 | 55 contacts → | ||||
Indirect evidence “Entreprise de bâtiment, Second Oeuvre.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
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: steel fabricators. 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 steel fabricators.
- Partial evidence
- Its own public description names part of steel fabricators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name steel fabricators. 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 2,104 steel fabricators based in France
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Steel fabricators based in France at a glance
As of Sep 18, 2026Companies by employee count
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 2,104 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 steel fabricators, 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 “steel fabricators”. 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 steel fabricators), 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 steel fabricators, 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, 3,667 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 18, 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 steel fabricators, 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 steel fabricators are there based in France?
RevenueBase identified 2,104 steel fabricators 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?
Monteiro, headquartered in Pierrelatte, tops this list with the largest team on record.
Which city has the most steel fabricators?
Paris leads with 14 headquartered companies, followed by Lyon (9) and Toulouse (8).
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 3,667 verified decision-maker contacts tracked across these 2,104 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,104 steel fabricators based in France. Start with a free account, no credit card.
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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.
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