Company lists · Data refreshed September 2026

Top 25 Structural steel fabricators for towers based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 188 companies tracked

RevenueBase identified 188 structural steel fabricators for towers headquartered in Italy as of September 2026 and tracks 1,597 professional contacts across them, including 292 with verified work emails. Milano Mi is the largest hub.

This list covers structural steel fabricators for towers 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

188Companies

1,597Contacts tracked

292Verified emails

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The 25 largest structural steel fabricators for towers based in Italy

Ranked by team size

Top 25 of 188 structural steel fabricators for towers 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 fabricators for towers: 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	Siat Installazioni S.P.A	Indirect evidence	Ariccia, ItalyHQ checked Sep 18, 2026	501-1,000	235 contacts →
	Indirect evidence “Siamo presenti sul mercato nazionale fin dal 1979.” Source: RevenueBase Database · checked Sep 18, 2026
2	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
3	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
4	DEAL	Indirect evidence	Terenzano, ItalyHQ checked Sep 18, 2026	51-200	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, 2026
5	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
6	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
7	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
8	Boman S.R.L	Indirect evidence	Murello, ItalyHQ checked Sep 18, 2026	51-200	21 contacts →
	Indirect evidence “Fabbricazione di strutture metalliche altoresistenziali e progettazione di attrezzature speciali.” Source: RevenueBase Database · checked Sep 18, 2026
9	Tecnopali SRL	Indirect evidence	Parma, ItalyHQ checked Sep 18, 2026	51-200	21 contacts →
	Indirect evidence “Tecnopali has its roots back in 1980’s and returned to the game in 2017 with the previous experience and new targets.” Source: RevenueBase Database · checked Sep 18, 2026
10	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
11	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
12	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
13	Milotta Group	Partial evidence	Alcamo, ItalyHQ checked Sep 18, 2026	11-50	14 contacts →
	Partial evidence “Milotta Group is an established Italian company operating in the field of steel mechanical constructions, specialized in the design, manufacturing, and implementation of…” Source: RevenueBase Database · checked Sep 18, 2026
14	FIM Group SPA	Indirect evidence	Vittorio Veneto, ItalyHQ checked Sep 18, 2026	51-200	13 contacts →
	Indirect evidence “Ricerca, conoscenza, professionalità e innovazione garantiscono lunga vita alle aziende ed elevata soddisfazione ai clienti; queste sono e sono state le linee guida di FIM GROUP…” Source: RevenueBase Database · checked Sep 18, 2026
15	Smitt S.R.L	Partial evidence	Capriano Del Colle, ItalyHQ checked Sep 18, 2026	51-200	13 contacts →
	Partial evidence “For over 30 years Smitt has been dealing with the design, the production, the installation and the maintenance of telecommunication structures.” Source: RevenueBase Database · checked Sep 18, 2026
16	Fratelli Gelmini S.R.L	Indirect evidence	Stezzano, ItalyHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “FRATELLI GELMINI SRL, realtà presente da oltre 100 anni, progetta con tecnologie 3D BIM costruisce ed installa strutture e edifici in acciaio.” Source: RevenueBase Database · checked Sep 18, 2026
17	Tecnoprogetti S.R.L.	Indirect evidence	Telgate, ItalyHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “Tecnoprogetti S.r.l.\| Eccellenza nella progettazione e realizzazione di grandi opere in acciaio per i settori industriali, civili, commerciali, logistica e data center.” Source: RevenueBase Database · checked Sep 18, 2026
18	Lanaro Steel Technology	Partial evidence	Breganze, ItalyHQ checked Sep 18, 2026	11-50	10 contacts →
	Partial evidence “For over thirty years, Lanaro Steel Technology has been designing and manufacturing Made-in-Italy steel constructions, combining advanced technology with a strong focus on…” Source: RevenueBase Database · checked Sep 18, 2026
19	Adami Group S.R.L	Indirect evidence	Pescantina, ItalyHQ checked Sep 18, 2026	11-50	9 contacts →
	Indirect evidence “Nata da piccola ferramenta, l'Azienda si è espansa fino a diventare realtà produttiva affermata e consolidata nel settore della commercializzazione di materiale siderurgico e…” Source: RevenueBase Database · checked Sep 18, 2026
20	Sbm-Irfi S.R.L	Partial evidence	Pian Camuno, ItalyHQ checked Sep 18, 2026	51-200	7 contacts →
	Partial evidence “SBM-IRFI is a leading Italian steel manufacturing corporation located in Pian Camuno (BS), Italy.” Source: RevenueBase Database · checked Sep 18, 2026
21	Dema Costruzioni S.R.L	Indirect evidence	Caiolo, ItalyHQ checked Sep 18, 2026	11-50	6 contacts →
	Indirect evidence “Dema Costruzioni da sempre collabora con i principali General Contractor e Studi Architettonici nella realizzazione di strutture in acciaio, offrendo prodotti e servizi completi…” Source: RevenueBase Database · checked Sep 18, 2026
22	OCAM	Strong evidence	Formigine, ItalyHQ checked Sep 18, 2026	11-50	5 contacts →
	Strong evidence “Engineering, Fabbrication and Installation of Steel Structures” Source: RevenueBase Database · checked Sep 18, 2026
23	3s Steel System Style S.R.L	Partial evidence	Mussolente, ItalyHQ checked Sep 18, 2026	1-10	4 contacts →
	Partial evidence “3S STEEL SYSTEM STYLE si occupa della progettazione, dello sviluppo e della costruzione di strutture in acciaio ed elementi di immagine.” Source: RevenueBase Database · checked Sep 18, 2026
24	Ali6 SRL	Indirect evidence	Monopoli, ItalyHQ checked Sep 18, 2026	11-50	4 contacts →
	Indirect evidence “ALI6 Srl è un'azienda italiana specializzata nella progettazione, produzione e installazione di strutture metalliche innovative con oltre 15 anni di esperienza nel settore.” Source: RevenueBase Database · checked Sep 18, 2026
25	S.C.C. Società Costruzioni Capannoni SRL	Indirect evidence	Oviglio, ItalyHQ checked Sep 18, 2026	51-200	4 contacts →
	Indirect evidence “Società Costruzioni Capannoni opera nella progettazione, costruzione e posa in opera di strutture in acciaio destinate a uso industriale, commerciale, civile, agricolo, zootecnico…” 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 fabricators for towers. 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 fabricators for towers.
Partial evidence: Its own public description names part of structural steel fabricators for towers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural steel fabricators for towers. 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 188 structural steel fabricators for towers based in Italy

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Structural steel fabricators for towers based in Italy at a glance

As of Sep 18, 2026

18.3%Verified-email coverage

8.5Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Milano Mi

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

109

51-200

201-500

501-1,000

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 188 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 fabricators for towers, 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 fabricators for towers”. 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 fabricators for towers), 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 fabricators for towers, 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, 292 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 fabricators for towers, 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 fabricators for towers are there based in Italy?

RevenueBase identified 188 structural steel fabricators for towers 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?

Siat Installazioni S.P.A, headquartered in Ariccia, tops this list with the largest team on record.

Which city has the most structural steel fabricators for towers?

Milano Mi leads with 4 headquartered companies, followed by Parma (4) and Milano (3).

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 292 verified decision-maker contacts tracked across these 188 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.