Company lists · Data refreshed September 2026

Top 25 Structural steel contractors based in Italy

Name: Structural steel contractors based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 659 companies tracked

RevenueBase identified 659 structural steel contractors headquartered in Italy as of September 2026 and tracks 3,677 professional contacts across them, including 617 with verified work emails. Verona is the largest hub.

This list covers structural steel contractors 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review

659Companies

3,677Contacts tracked

617Verified emails

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The 25 largest structural steel contractors based in Italy

Ranked by team size

Top 25 of 659 structural steel contractors based in Italy, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to structural steel contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Maeg Costruzioni SPA	Strong evidence	Vazzola, ItalyHQ checked Sep 18, 2026	201-500	111 contacts →
	Strong evidence “Specialist in the design, manufacturing and installation of steel structures.” Source: RevenueBase Database · checked Sep 18, 2026
2	O.M.A. Officina Metalmeccanica Angelucci SPA	Indirect evidence	Castiglione A Casauria Italy, ItalyHQ checked Sep 18, 2026	201-500	94 contacts →
	Indirect evidence “O.M.A.” Source: RevenueBase Database · checked Sep 18, 2026
3	AZA Corp	Partial evidence	Fiorenzuola D'arda, ItalyHQ checked Sep 18, 2026	201-500	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, 2026
4	Frener & Reifer	Indirect evidence	Brixen, ItalyHQ checked Sep 18, 2026	51-200	65 contacts →
	Indirect evidence “Our challenges are the visions of established architects and the ideas of innovative clients - as well as gravity and the other forces of nature!” Source: RevenueBase Database · checked Sep 18, 2026
5	Gonzato Group	Indirect evidence	Malo, ItalyHQ checked Sep 18, 2026	501-1,000	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, 2026
6	Teknopont SRL	Indirect evidence	Trino, ItalyHQ checked Sep 18, 2026	51-200	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, 2026
7	IPE Progetti Group	Indirect evidence	Torino, ItalyHQ checked Sep 18, 2026	11-50	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, 2026
8	Aitec Parma	Indirect evidence	Collecchio, ItalyHQ checked Sep 18, 2026	11-50	36 contacts →
	Indirect evidence “We are a company in constant growth, we operate globally and, with great commitment, we dedicate ourselves to the construction of industrial plants or parts of them, starting from…” Source: RevenueBase Database · checked Sep 18, 2026
9	Ferroberica	Partial evidence	Vicenza, ItalyHQ checked Sep 18, 2026	51-200	33 contacts →
	Partial evidence “Ferroberica has been a leader in Europe for the supply of cut & bent and assembled reinforcing steel in bar for 50 years.” Source: RevenueBase Database · checked Sep 18, 2026
10	Montini S.P.A	Indirect evidence	Roncadelle, ItalyHQ checked Sep 18, 2026	51-200	28 contacts →
	Indirect evidence “Leader nel settore della ghisa” Source: RevenueBase Database · checked Sep 18, 2026
11	Bronifer SPA	Indirect evidence	Cigognola, ItalyHQ checked Sep 18, 2026	51-200	27 contacts →
	Indirect evidence “Bronifer Spa, società del Gruppo Groupfer, specializzata nella lavorazione e commercializzazione di prodotti siderurgici per carpenteria ed edilizia, è presente sul mercato dal…” Source: RevenueBase Database · checked Sep 18, 2026
12	PTL SRL	Indirect evidence	Mirandola, ItalyHQ checked Sep 18, 2026	51-200	27 contacts →
	Indirect evidence “L’azienda PTL Srl nasce nel 1976 a Mirandola per la lavorazione dell'acciaio e del ferro, è dotata di uno stabilimento produttivo che si estende su mq, circa 60 addetti…” Source: RevenueBase Database · checked Sep 18, 2026
13	NIVA	Indirect evidence	Campodarsego, ItalyHQ checked Sep 18, 2026	11-50	26 contacts →
	Indirect evidence “C’è una grossa differenza fra essere un’azienda produttrice di serramenti, scale, arredamenti in acciaio inox o in altri materiali, ed essere il referente che mette a disposizione…” Source: RevenueBase Database · checked Sep 18, 2026
14	Mts-Srl	Indirect evidence	Pogliano Milanese, ItalyHQ checked Sep 18, 2026	11-50	24 contacts →
	Indirect evidence “Nella comunità internazionale delle costruzioni in metallo, MTS è riconosciuta come una delle realtà più affermate nell’influenzare le tendenze della sua industry, grazie alle…” Source: RevenueBase Database · checked Sep 18, 2026
15	Sapre Costruzioni S.R.L	Indirect evidence	Fontaniva, ItalyHQ checked Sep 18, 2026	51-200	24 contacts →
	Indirect evidence “Da una realtà consolidata con oltre 35 anni di esperienza nel campo delle costruzioni meccaniche nasce Sapre Costruzioni S.r.l.” Source: RevenueBase Database · checked Sep 18, 2026
16	Ocem S.R.L	Partial evidence	Este, ItalyHQ checked Sep 18, 2026	51-200	20 contacts →
	Partial evidence “Ocem, with more than one hundred years of experience in the medium-heavy structural steelwork, proposes itself as a partner for all those Companies believing in development, in…” Source: RevenueBase Database · checked Sep 18, 2026
17	NEW House S.P.A	Indirect evidence	Felegara Di Medesano, ItalyHQ checked Sep 18, 2026	11-50	20 contacts →
	Indirect evidence “Since 1977, New House S.p.A.” Source: RevenueBase Database · checked Sep 18, 2026
18	M2 Ingegneria SRL	Indirect evidence	Latina, ItalyHQ checked Sep 18, 2026	1-10	18 contacts →
	Indirect evidence “La principale attività della M2 Ingegneria S.r.l è il calcolo strutturale, con particolare attenzione all´acciaio, grazie alla grande esperienza maturata in tale campo, la nostra…” Source: RevenueBase Database · checked Sep 18, 2026
19	Nuova Sicmi S.R.L	Indirect evidence	Montezemolo, ItalyHQ checked Sep 18, 2026	51-200	18 contacts →
	Indirect evidence “Fabbricazione, costruzione e montaggio di strutture metalliche, parti assemblate di strutture e tubazioni in genere attivita di manutenzione, verifica periodica di funi e catene…” Source: RevenueBase Database · checked Sep 18, 2026
20	Vexa SRL	Indirect evidence	Pisogne, ItalyHQ checked Sep 18, 2026	51-200	17 contacts →
	Indirect evidence “La storia della nostra azienda affonda le radici nell'esperienza decennale delle persone che la compongono: grazie alle competenze tecniche, manageriali e di ambito commerciale…” Source: RevenueBase Database · checked Sep 18, 2026
21	CP Sistemi Jansen	Indirect evidence	Cinisello Balsamo, ItalyHQ checked Sep 18, 2026	1-10	17 contacts →
	Indirect evidence “Da più di 20 anni C.P.” Source: RevenueBase Database · checked Sep 18, 2026
22	Seteco Ingegneria SRL	Indirect evidence	Genova, ItalyHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “La Seteco Ingegneria s.r.l.” Source: RevenueBase Database · checked Sep 18, 2026
23	Biagiotti SRL	Strong evidence	Terre Roveresche, ItalyHQ checked Sep 18, 2026	11-50	16 contacts →
	Strong evidence “BIAGIOTTI SRL is a building factory of various kind of steel structures and mechanical components.” Source: RevenueBase Database · checked Sep 18, 2026
24	Prefabbricati Industriali Stai S.R.L	Indirect evidence	Acquanegra Sul Chiese, ItalyHQ checked Sep 18, 2026	51-200	16 contacts →
	Indirect evidence “La nostra azienda nasce nel lontano 1966.” Source: RevenueBase Database · checked Sep 18, 2026
25	Fida G. S.R.L	Indirect evidence	San Giovanni In Marignano, ItalyHQ checked Sep 18, 2026	51-200	15 contacts →
	Indirect evidence “Fida G.” Source: RevenueBase Database · checked Sep 18, 2026

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: structural steel contractors. 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 structural steel contractors.
Partial evidence: Its own public description names part of structural steel contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural steel contractors. 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 659 structural steel contractors based in Italy

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Structural steel contractors based in Italy at a glance

As of Sep 18, 2026

16.8%Verified-email coverage

5.6Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Verona

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

172

11-50

393

51-200

201-500

501-1,000

1,001-5,000

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 659 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 structural steel contractors, 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 “structural steel contractors”. 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 structural steel contractors), 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 structural steel contractors, 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, 617 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 structural steel contractors, 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 structural steel contractors are there based in Italy?

RevenueBase identified 659 structural steel contractors 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?

Maeg Costruzioni SPA, headquartered in Vazzola, tops this list with the largest team on record.

Which city has the most structural steel contractors?

Verona leads with 8 headquartered companies, followed by Torino (7) and Milano Mi (6).

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 617 verified decision-maker contacts tracked across these 659 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.