Company lists · Data refreshed September 2026
Top 25 Steel manufacturers based in France
RevenueBase identified 227 steel manufacturers headquartered in France as of September 2026 and tracks 7,963 professional contacts across them, including 3,194 with verified work emails and 81 with mobile numbers. Lyon is the largest hub.
This list covers steel manufacturers 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 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.
The 25 largest steel manufacturers based in France
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Indirect evidence | 3,301 contacts → | |||
“ArcelorMittal France is an essential contributor to the French economy.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Partial evidence | 465 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Strong evidence | 384 contacts → | |||
“ASCOMETAL designs, manufactures and delivers worldwide, special long engineering steel products dedicated to the demanding markets of Automotive, Bearings, Oil & Gas and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Indirect evidence | 198 contacts → | |||
“Spécialiste de la distribution et du négoce d’acier, d’inox, de produits bâtiment et d’aluminium, nous proposons références (tôles, poutrelles, barres, tubes, …).” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Indirect evidence | 149 contacts → | |||
“Aperam est un producteur mondial d'aciers inoxydables, électriques et spéciaux.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Partial evidence | 97 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Partial evidence | 81 contacts → | |||
“MOMSteel is a company dedicated to the production of steel structures, based in Abrantes - Portugal.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Indirect evidence | 76 contacts → | |||
“UMHS recrute les compétences d’aujourd’hui et les talents de demain.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Indirect evidence | 74 contacts → | |||
“Négociant de métaux non ferreux, ALMET est depuis plusieurs années un des leaders dans la vente de demi-produits en aluminium et un acteur majeur sur le marché de l'acier…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Indirect evidence | 68 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Partial evidence | 52 contacts → | |||
“For almost 100 years, STAINLESS has led the way in the supply of high performance steels and alloys.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Indirect evidence | 48 contacts → | |||
“Entreprise spécialisée dans la production d’aciers galvanisés et prélaqués, NLMK Strasbourg s’appuie sur les compétences de ses 140 collaborateurs.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Partial evidence | 41 contacts → | |||
“Marcegaglia Fos-sur-Mer is specialized in the production of high-quality bearing and engineering steels, serving diverse industries with extensive product range.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Strong evidence | 37 contacts → | |||
“Created in 1977, FRANCEMETAL is today strong of 3 production sites and is a metallic manufacturer for part: his park machines unique in France allows to work the sheet steel in…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 31 contacts → | |||
“Née en 1904, la société ROZIER intervient dans les domaines de la distribution et le parachèvement de produits métallurgiques et inoxydables, sciage et perçage, découpe…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Indirect evidence | 31 contacts → | |||
“Spécialiste de la transformation de l'acier, le groupe Forlam se divise en 4 pôles distincts, la Forge, le Laminage, le Rail et la Clôture & Industrie.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Indirect evidence | 30 contacts → | |||
“Basé à Tarnos, dans le port de Bayonne, Laminoirs des Landes produit et expédie des tôles à destination de ses clients dans le monde entier (France, Espagne, Allemagne, Suisse…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Strong evidence | 29 contacts → | |||
“We manufacture cannulated and multiple hole bars from steel and titanium alloys.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Partial evidence | 29 contacts → | |||
“Paturle Aciers is a European steel company based in France, specializing in the cold rolling, quenching, hardening and tempering of precision carbon and stainless steel strips.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Indirect evidence | 29 contacts → | |||
“Née de la patience et de la passion, Métalhom à débuté son activité en septembre 2013.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Indirect evidence | 26 contacts → | |||
“Entreprise indépendante et familiale créée il y a plus de 50 ans, le GROUPE CLISSON comprend aujourd'hui 220 salariés et est composé de 4 entreprises dont les activités sont…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Partial evidence | 25 contacts → | |||
“Vesuvius FCDS offers systems, solutions and services to help steel makers optimize their process on new or existing Continuous Casters.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Partial evidence | 23 contacts → | |||
“The Lombard-Mougenot company is active in the national trade of steel products, building materials and processed products.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Indirect evidence | 20 contacts → | |||
“HUON ACIERS, ALU, INOX est une société spécialisée dans la négoce de produits métallurgiques basée à Saint Amand-les-Eaux, Nord, France.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Indirect evidence | 19 contacts → | |||
“Fondé en 1863, le groupe Renard est aujourd'hui un acteur incontournable de la distribution de produits sidérurgiques ainsi que de fournitures pour l'industrie et le bâtiment.” Source: company website · checked Sep 6, 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 manufacturers. 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 manufacturers.
- Partial evidence
- Its own public description names part of steel manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name steel manufacturers. 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 227 steel manufacturers based in France
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Steel manufacturers based in France at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 manufacturers, 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 manufacturers”. 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 manufacturers), 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 manufacturers, 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, 3,194 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
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 manufacturers, 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 manufacturers are there based in France?
RevenueBase identified 227 steel manufacturers 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?
Arcelormittal France, headquartered in Sites En France En France, tops this list with the largest team on record.
Which city has the most steel manufacturers?
Lyon leads with 4 headquartered companies, followed by Paris (4) and Annecy (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 3,194 verified decision-maker contacts tracked across these 227 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 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 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.