Company lists · Data refreshed September 2026
Top 25 Welded pipe manufacturers based in Italy
RevenueBase identified 173 welded pipe manufacturers headquartered in Italy as of September 2026 and tracks 2,576 professional contacts across them, including 606 with verified work emails. Brescia is the largest hub.
This list covers welded pipe manufacturers 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 19, 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 welded pipe manufacturers based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 196 contacts → | ||||
Indirect evidence “GS-Hydro's leak-free and reliable solutions are excellent choices for challenging offshore and marine industries as well as numerous land-based industries.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 165 contacts → | ||||
Indirect evidence “System Group” was created in a small town inland of Pesaro as a result of an idea by entrepreneur Alvaro Boscarini who, in 1979, had founded Centraltubi.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 93 contacts → | ||||
Strong evidence “Arvedi Tubi Acciaio produces high quality welded tube and pipe for many different fields of application, such as automotive, mechanical, construction, oil extraction, water and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 87 contacts → | ||||
Strong 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 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 73 contacts → | ||||
Partial evidence “Sagom Tubi is specialized in the study, design and processing of both rigid and flexible pipes in different shapes, diameters and thicknesses and assembled for the most various…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 67 contacts → | ||||
Indirect evidence “In terms of metres produced, Feinrohren is now a leading global company in the industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 52 contacts → | ||||
Indirect evidence “Sicam s.p.a è stata fondata nel 1973 e da allora ha sviluppato la sua attività nel campo della distribuzione dei tubi d’acciaio, diventando uno dei principali canali distributivi…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 41 contacts → | ||||
Partial evidence “Founded in 1954 and incorporated into Allied International Group in 2003, Tectubi Raccordi was the first Italian world-leading manufacturer of buttweld fittings used in nuclear…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 41 contacts → | ||||
Indirect evidence “Il primo passo di tutto quello che diverrà poi il “mondo Profiltubi” ha luogo a Reggiolo nel 1971, quando la famiglia Alfieri fonda Profiltubi S.p.a.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 40 contacts → | ||||
Indirect evidence “During 2018 Allied International had acquired BASSI LUIGI & C.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 34 contacts → | ||||
Indirect evidence “Dal 1996 Tecnica Tre è partner di riferimento in Italia e all'estero per la produzione e la commercializzazione di tubi, flange, raccordi e viteria in acciaio inox.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 34 contacts → | ||||
Indirect evidence “Rivit SpA, azienda fondata nel 1960 è oggi fra i leader nella produzione di tubi e raccordi in acciaio inox e leghe speciali.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 33 contacts → | ||||
Indirect evidence “PLASSON è leader mondiale nella produzione di raccordi e valvole in materiale plastico per condotte acqua e gas, applicazioni industriali, antincendio, irrigazione e agricoltura.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 31 contacts → | ||||
Partial evidence “RIVECO GENERALSIDER (RGS) S.p.A has been on the steel pipes domestic and international market for over 60 years and has now become a reference industrial group in the energy and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 30 contacts → | ||||
Partial evidence “IBF S.P.A, a Tubacex Group company, is a leading manufacturer of high alloy seamless steel tubes and special fittings, focusing on large diameters and heavy wall thicknesses.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 29 contacts → | ||||
Indirect evidence “Sistemi di tubazioni in materiale plastico per l'industria.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 27 contacts → | ||||
Indirect evidence “STEEL TUBES PRODUCER SINCE 1961- Acciaitubi SPA si afferma come uno dei maggiori produttori nazionali di tubi saldati, con migliaia di clienti in Italia e all’Estero: merito di un…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 26 contacts → | ||||
Strong evidence “Eurotubi is a leading manufacturer of precision welded steel tubes from Ø28 mm to Ø304 mm with 1 mm to 4.5 mm wall thickness, and up to 12 m length.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 22 contacts → | ||||
Strong evidence “WPI-Welded Pipe Industries is a leading manufacturer of welded pipes, spools and pressure vessels in Titanium, Nickel Alloys, Duplex, Superduplex.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 15 contacts → | ||||
Indirect evidence “Marcegaglia Avrupa ve dünya çelik pazarında lider konumdaki İtalyan endüstriyel grup’tur.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 14 contacts → | ||||
Indirect evidence “Sesta srl nasce a seguito di oltre 50 anni di esperienza nel settore termoidraulico industriale e civile.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 13 contacts → | ||||
Indirect evidence “Produzione di tubi saldati di acciaio e commercio all ingrosso di ferro, acciai, metalli non ferrosi.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 12 contacts → | ||||
Strong evidence “Tekno Tubi is specialized in the manufacturing of rigid and flexible pipes: we are able to manufacture finished pipes either from drawing or from client sample.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 11 contacts → | ||||
Indirect evidence “SIDERPIGHI S.p.A, forte di oltre 60 anni di affermazioni e successi, si conferma oggi protagonista di primo piano nella distribuzione dei tubi in acciaio.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 11 contacts → | ||||
Indirect evidence “Costruzioni Metalmeccaniche e Tubazioni per l'industria.” Source: RevenueBase Database · checked Sep 19, 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: welded pipe 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 welded pipe manufacturers.
- Partial evidence
- Its own public description names part of welded pipe manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name welded pipe 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 173 welded pipe manufacturers based in Italy
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Welded pipe manufacturers based in Italy at a glance
As of Sep 19, 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 173 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 welded pipe 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 Italy whose own description of what they do matches “welded pipe 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 welded pipe 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 welded pipe manufacturers, 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, 606 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 19, 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 welded pipe 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 welded pipe manufacturers are there based in Italy?
RevenueBase identified 173 welded pipe manufacturers 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?
Gs-Hydro, headquartered in S. Ilario, tops this list with the largest team on record.
Which city has the most welded pipe manufacturers?
Brescia leads with 3 headquartered companies, followed by Milano Mi (3) and Torino (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 606 verified decision-maker contacts tracked across these 173 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 19, 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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