Company lists · Data refreshed September 2026
Top 25 Specialty steel producers based in France
RevenueBase identified 95 specialty steel producers headquartered in France as of September 2026 and tracks 5,256 professional contacts across them, including 2,334 with verified work emails. Colomiers is the largest hub.
This list covers specialty steel producers 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 specialty steel producers based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,734 contacts → | ||||
Indirect evidence “Détenu à parts égales par Airbus, Safran et le fond Tikehau Capital, Aubert & Duval est un des leaders mondiaux dans l’élaboration et la transformation des matériaux métalliques…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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. | |||||
| 3 | 384 contacts → | ||||
Strong evidence “ASCOMETAL designs, manufactures and delivers worldwide, special long engineering steel products dedicated to the demanding markets of Automotive, Bearings, Oil & Gas and…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 4 | 272 contacts → | ||||
Partial evidence “Erasteel is a global leader in Powder Metallurgy High-Speed Steels with comprehensive expertise: design, development, production, atomization, processing and direct sales of…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 5 | 203 contacts → | ||||
Indirect evidence “Lebronze alloys Group is a world leader in the development and fully integrated production of performance materials for critical applications.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 6 | 170 contacts → | ||||
Indirect evidence “Groupe industriel gérant un portefeuille de marques spécialisées dans le négoce et la transformation d'aciers spéciaux : JACQUET (aciers inoxydables, alliages de nickel), STAPPERT…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 7 | 109 contacts → | ||||
Strong evidence “Our specialty: design, qualify and produce complex boiler-making solutions made of high-tech material by deploying most competitive technologies.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 8 | 97 contacts → | ||||
Strong 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. | |||||
| 9 | 70 contacts → | ||||
Indirect evidence “We are a French manufacturer of innovative welding and brazing products, a significant operator in the international market.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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. | |||||
| 11 | 52 contacts → | ||||
Partial evidence “For almost 100 years, STAINLESS has led the way in the supply of high performance steels and alloys.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 12 | 41 contacts → | ||||
Strong evidence “Marcegaglia Fos-sur-Mer is specialized in the production of high-quality bearing and engineering steels, serving diverse industries with extensive product range.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 13 | 41 contacts → | ||||
Partial evidence “Cold drawing specialist, Brown Europe supplies high-performance alloys for industrial sectors with high technical requirements.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 14 | 36 contacts → | ||||
Indirect evidence “La société Cauquil est Spécialiste de l'usinage de précision de pièces mécaniques dans les alliages de pointe.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 15 | 33 contacts → | ||||
Indirect evidence “SBS Forge trouve ses racines en 1889 dans le Forez, lorsque les ingénieurs Jean-Marie Moizieux et Louis Gauchon créent et développent l’industrie métallurgique locale pour devenir…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 16 | 33 contacts → | ||||
Indirect evidence “Chaudronnerie Aéronautique” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 17 | 29 contacts → | ||||
Partial evidence “We manufacture cannulated and multiple hole bars from steel and titanium alloys.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 18 | 29 contacts → | ||||
Indirect evidence “Née de la patience et de la passion, Métalhom à débuté son activité en septembre 2013.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 19 | 20 contacts → | ||||
Indirect evidence “La GTM France manufactures high-integrity metal components for critical applications across Europe and worldwide.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 20 | 20 contacts → | ||||
Indirect evidence “HUON ACIERS, ALU, INOX est une société spécialisée dans la négoce de produits métallurgiques basée à Saint Amand-les-Eaux, Nord, France.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 21 | 19 contacts → | ||||
Indirect evidence “La société Aciéries et Laminoirs de Rives fait partie du groupe Forlam, spécialiste français dans la transformation de l’acier, organisé en trois branches : Le laminage avec…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 22 | 16 contacts → | ||||
Indirect evidence “DON FOSTER, située à Seuillet dans le 03 emploi 43 collaborateurs.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 23 | 13 contacts → | ||||
Indirect evidence “Société de service, nous sommes spécialisés dans le négoce et le découpage de tôle.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 24 | 11 contacts → | ||||
Indirect evidence “TISO intervient dans la réalisation de composants métalliques dans les alliages métaux durs (titane, inconel, hastelloy, inox…) et légers (aluminium…) et matériaux divers (peek…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 contacts → | ||||
Indirect evidence “Spécialiste du feuillard de précision, Aciers Coste offre une large gamme de feuillards, inox et aciers.” 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: specialty steel producers. 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 specialty steel producers.
- Partial evidence
- Its own public description names part of specialty steel producers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name specialty steel producers. 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 95 specialty steel producers based in France
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Specialty steel producers 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 95 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 specialty steel producers, 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 “specialty steel producers”. 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 specialty steel producers), 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 specialty steel producers, 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, 2,334 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 specialty steel producers, 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 specialty steel producers are there based in France?
RevenueBase identified 95 specialty steel producers 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?
Aubert & Duval, headquartered in Issy-Les-Moulineaux, tops this list with the largest team on record.
Which city has the most specialty steel producers?
Colomiers leads with 2 headquartered companies, followed by Haisnes (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 the top results, verified emails and direct dials included. Upgrading unlocks all 2,334 verified decision-maker contacts tracked across these 95 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.
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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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