Company lists · Data refreshed October 2026

Top 25 Metal plumbing supply manufacturers based in Italy

Name: Metal plumbing supply manufacturers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 126 companies tracked

RevenueBase identified 126 company matches for metal plumbing supply manufacturers associated with Italy as of October 2026 and tracks 1,879 professional contacts across them, including 652 with verified work emails. Lumezzane is the largest hub.

This list covers company matches for metal plumbing supply manufacturers associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 18, 2026 How this list was built

126Companies

1,879Contacts tracked

652Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest metal plumbing supply manufacturers based in Italy

Ranked by team size

Top 25 of 126 company matches for metal plumbing supply manufacturers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Valsir SPA	Exact match	Vestone, ItalyHQ recorded Oct 18, 2026	1,001-5,000	211 contacts →
	Exact match “Valsir was founded in Valle Sabbia in 1987, offering the market advanced solutions for the plumbing market.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2	Rubinetterie Bresciane Bonomi S.P.A	Exact match	Gussago, ItalyHQ recorded Oct 18, 2026	201-500	139 contacts →
	Exact match “Leader in the production of ball valves and components for plumbing installations in the relevant ecology and home comfort markets.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3	Raccorderie Metalliche SPA	Exact match	Campitello Di Marcaria, ItalyHQ recorded Oct 18, 2026	201-500	132 contacts →
	Exact match “Raccorderie Metalliche is considered a leader company in the production of pressfittings, pushfittings, welding fittings, threaded fittings, fastening systems and plugs and…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4	Tiemme Raccorderie S.P.A	Exact match	Castegnato, ItalyHQ recorded Oct 18, 2026	201-500	126 contacts →
	Exact match “Tiemme Raccorderie is an international leader in the production and marketing of plumbing and heating components.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5	OMB Saleri S.P.A Società Benefit	Exact match	Brescia, ItalyHQ recorded Oct 18, 2026	201-500	113 contacts →
	Exact match “OMB Saleri S.p.A.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6	RBM S.P.A	Exact match	Nave, ItalyHQ recorded Oct 18, 2026	201-500	109 contacts →
	Exact match “Founded in 1953 by the Bossini family in Lumezzane, RBM designs and manufactures innovative plumbing and heating components and systems, characterised by efficacy and efficiency…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7	Feinrohren Group	Exact match	Passirano, ItalyHQ recorded Oct 18, 2026	201-500	71 contacts →
	Exact match “In terms of metres produced, Feinrohren is now a leading global company in the industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8	General Fittings	Exact match	Gussago, ItalyHQ recorded Oct 18, 2026	51-200	40 contacts →
	Exact match “General Fittings: Founded in 1981, General Fittings quickly became a leading company in the fittings sector for plumbing and heating.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9	Frabo S.P.A	Exact match	Quinzano D'oglio, ItalyHQ recorded Oct 18, 2026	51-200	37 contacts →
	Exact match “Founded in 1969 by Bonetti brothers, FRA.BO S.p.A.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10	Plasson Italia SRL	Exact match	Serravalle Scrivia, ItalyHQ recorded Oct 18, 2026	11-50	32 contacts →
	Exact match “PLASSON è leader mondiale nella produzione di raccordi e valvole in materiale plastico per condotte acqua e gas, applicazioni industriali, antincendio, irrigazione e agricoltura.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11	Hitherm SPA	Exact match	Agliè, ItalyHQ recorded Oct 18, 2026	51-200	29 contacts →
	Exact match “HITHERM SPA nasce nel 2012 dalla sinergia e dalla esperienza pluriennale dei suoi fondatori nel settore termotecnico.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12	Paini S.P.A. Rubinetterie	Exact match	Pogno, ItalyHQ recorded Oct 18, 2026	11-50	29 contacts →
	Exact match “Paini S.p.A.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13	Greiner S.P.A	Exact match	Lumezzane, ItalyHQ recorded Oct 18, 2026	51-200	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14	Unidelta S.P.A. Official	Exact match	Vestone, ItalyHQ recorded Oct 18, 2026	51-200	21 contacts →
	Exact match “Dal 1973 Unidelta pensa-prova-realizza soluzioni sistemiche innovative per la produzione di Tubi e Raccordi per l’idraulica di qualità: vere e proprie tecnologie realizzate in…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15	Effast	Exact match	Cicagna, ItalyHQ recorded Oct 18, 2026	51-200	19 contacts →
	Exact match “Polypipe Italia is a proud 100% Italian manufacturer of valves and fittings.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16	John Guest Italy	Exact match	Verolengo, ItalyHQ recorded Oct 18, 2026	501-1,000	15 contacts →
	Exact match “John Guest, parte di RWC, sviluppa soluzioni ingegneristiche e sistemi integrati per il collegamento progettati per garantire prestazioni affidabili nel settore idraulico, del…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17	Niccons Italy S.R.L	Exact match	Vicenza, ItalyHQ recorded Oct 18, 2026	11-50	15 contacts →
	Exact match “Produzione e commercio ingrosso di materiali per impianti idraulici, elettrici, di condizionamento, di riscaldamento e articoli idro-termo-sanitari.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18	Sesta S.R.L	Exact match	Benevento, ItalyHQ recorded Oct 18, 2026	11-50	15 contacts →
	Exact match “Sesta srl nasce a seguito di oltre 50 anni di esperienza nel settore termoidraulico industriale e civile.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19	Plastica Cesena SRL	Exact match	Forlimpopoli, ItalyHQ recorded Oct 18, 2026	11-50	10 contacts →
	Exact match “Tubi e Raccordi in materiale plastico e ferroso per il trasporto e convogliamento di acqua e gas.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20	Tasco SRL	Exact match	Carasco, ItalyHQ recorded Oct 18, 2026	11-50	9 contacts →
	Exact match “TASCO is a commercial company offering pipes and fittings in a variety of materials for water systems.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21	TDM Brass S.R.L	Exact match	Maclodio, ItalyHQ recorded Oct 18, 2026	11-50	9 contacts →
	Exact match “TDM BRASS Srl is a family-run company producing brass fittings and plumbing items for heating and sanitary systems, specialised in the manufacture of threaded fittings, and…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22	Fiore Rubinetterie SRL	Exact match	Borgomanero, ItalyHQ recorded Oct 18, 2026	51-200	5 contacts →
	Exact match “Born in 1965, today Fiore is a well-known name, esteemed by businessmen of the same sector as well as the consumers themselves, in Italy and all over the world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23	Raccortubi Group	Exact match	Marcallo Con Casone, ItalyHQ recorded Oct 18, 2026	51-200	4 contacts →
	Exact match “Raccortubi Group is a manufacturer, stockholder and supplier of piping materials for critical applications, such as chemical and petrochemical plants, shipyards, water treatment…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24	Rubinetterie Mariani S.R.L	Exact match	Verdellino, ItalyHQ recorded Oct 18, 2026	11-50	3 contacts →
	Exact match “Produzione di rubinetteria e minuteria idraulica” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25	Hotbath SRL	Exact match	Viareggio (lu), ItalyHQ recorded Oct 18, 2026	1-10	2 contacts →
	Exact match “Hotbath was born as a start-up back in 2008, on the initiative of a team of Italian and Dutch professionals who launched the brand in the Netherlands under the motto “100% Italian…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “metal plumbing supply manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 126 metal plumbing supply manufacturers based in Italy

See the full list, filter by size, metro and specialty, and access 652 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Metal plumbing supply manufacturers based in Italy at a glance

As of Oct 18, 2026

34.7%Verified-email coverage

14.9Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Lumezzane

Oct 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 126 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Italy whose business descriptions match “metal plumbing supply manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 652 professional contacts with verified work emails across the full matched dataset. 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 October 18, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “metal plumbing supply manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metal plumbing supply manufacturers are there based in Italy?

RevenueBase identified 126 company matches for metal plumbing supply manufacturers associated with Italy as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Valsir SPA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most metal plumbing supply manufacturers?

Lumezzane leads with 4 company records, followed by Borgomanero (3) and Brescia (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 652 professional contacts with verified work emails tracked across these 126 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 126 metal plumbing supply manufacturers based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Metal plumbing supply manufacturers by geography

Browse the directory

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 SmartSearch, 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.