Company lists · Data refreshed September 2026
Top 24 Steel fabricators based in Italy
RevenueBase identified 2,346 steel fabricators headquartered in Italy as of September 2026 and tracks 15,513 professional contacts across them, including 3,133 with verified work emails. Milano Mi is the largest hub.
This list covers steel fabricators headquartered in Italy, 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 24 largest steel fabricators based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 372 contacts → | ||||
Partial evidence “Cimolai is a leading company in the fabrication of structural steel, operating in Italy and abroad, specializing in the design and construction of: bridges, viaducts, stadiums…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 2 | 331 contacts → | ||||
Partial evidence “Con una capacità produttiva di di tonnellate d'acciaio all’anno, Acciaierie Venete è oggi uno dei maggiori e più qualificati produttori di Engineering Steel nel mercato europeo…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 3 | 309 contacts → | ||||
Indirect evidence “With over 135 years of experience, Acciai Speciali Terni (Arvedi AST), part of the Arvedi Group, is one of the most important integrated steelmaking sites in Europe in the…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 4 | 171 contacts → | ||||
Indirect evidence “Il Gruppo Alfa Acciai è da oltre 70 anni tra i principali produttori italiani ed europei di acciaio per cemento armato e vergella.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 5 | 120 contacts → | ||||
Indirect evidence “Metinvest Trametal è un’azienda italiana con sede a Genova e sito produttivo a San Giorgio di Nogaro (UD).” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 6 | 111 contacts → | ||||
Partial evidence “Specialist in the design, manufacturing and installation of steel structures.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 7 | 98 contacts → | ||||
Indirect evidence “Dallan is a global supplier of LEAN Coil Fabricating Systems.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 8 | 97 contacts → | ||||
Partial evidence “Founded in 1966, MEP Group is a leading manufacturer of reinforcing steel processing equipment and resistance welding technologies.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 9 | 94 contacts → | ||||
Indirect evidence “O.M.A.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 10 | 90 contacts → | ||||
Partial evidence “AZA:"Steel and glass curtain wall for cutting-edge architectures" AZA is synonymous with reliability and technology in the construction of envelopes for industrial, civil and…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 11 | 87 contacts → | ||||
Indirect evidence “Inox Tech is the Italian leading manufacturer of welded pipes, acting in the global Oil & Gas market of Downstream and Upstream applications, specialized in cryogenic services and…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 12 | 82 contacts → | ||||
Indirect evidence “Da oltre 50 anni OMR S.p.A.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 13 | 77 contacts → | ||||
Indirect evidence “Manufacturers around the world choose Faccin Group for their most challenging fabrication needs.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 14 | 74 contacts → | ||||
Indirect evidence “Ferriera Valsider è un’azienda siderurgica italiana con sede a Oppeano, in provincia di Verona.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 15 | 70 contacts → | ||||
Partial evidence “CPC Inox is a leading manufacturer of stainless steel strips, bars, sheets and tubes on a national and international scale.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 16 | 63 contacts → | ||||
Indirect evidence “GIVA – Gruppo Industriale Vienna Antonio – Italian family owned group founded by Mr.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 17 | 63 contacts → | ||||
Indirect evidence “With 24 companies in 5 continents, 4 production plants covering about more than 700 employees and collaborators and more than customers in 136 countries all over the…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 18 | 61 contacts → | ||||
Partial evidence “Officine Tecnosider stems from the desire of a business group that has over 20 years of experience and know-how in the steel industry and in particular in the hot rolling sector.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 19 | 61 contacts → | ||||
Indirect evidence “Deal is a world leader in the field of specialised equipment for bridge and viaduct construction and all associated engineering services.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 20 | 60 contacts → | ||||
Indirect evidence “Un'ampia gamma di prodotti, sistemi costruttivi innovativi, personale motivato e impianti di produzione all'avanguardia e altamente automatizzati nel settore delle costruzioni in…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 21 | 57 contacts → | ||||
Partial evidence “Production of steel rebar and billets since 1954.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 22 | 57 contacts → | ||||
Indirect evidence “Siamo un’azienda giovane e dinamica, costituita da personale specializzato nell’allestimento di ponteggi prefabbricati e lavorazioni a tubo e giunto di qualsiasi tipo.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 23 | 57 contacts → | ||||
Partial evidence “Duferdofin - Nucor (DN) was founded in 2008 by a joint venture between two major steel industry leaders: Duferdofin S.p.a, owned by Duferco Group, and Nucor Corporation.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 24 | 55 contacts → | ||||
Indirect evidence “IPE Progetti is an Engineering Company born in 2007 in Turin, Italy, inheriting the great fund of experience coming from a previous engineering company which needed to be taken to…” 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 24 of 2,346 steel fabricators based in Italy
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Steel fabricators based in Italy at a glance
As of Sep 18, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 2,346 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 Italy 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 Italy 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, 3,133 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 Italy?
RevenueBase identified 2,346 steel fabricators headquartered in Italy 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?
Cimolai Group, headquartered in Porcia, tops this list with the largest team on record.
Which city has the most steel fabricators?
Milano Mi leads with 21 headquartered companies, followed by Brescia (19) and Torino (19).
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 3,133 verified decision-maker contacts tracked across these 2,346 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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