Company lists · Data refreshed September 2026

Top 25 Plumbing equipment manufacturers based in Italy

Name: Plumbing equipment manufacturers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 141 companies tracked

RevenueBase identified 141 plumbing equipment manufacturers headquartered in Italy as of September 2026 and tracks 2,251 professional contacts across them, including 595 with verified work emails. Pogno is the largest hub.

This list covers plumbing equipment 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 30, 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 30, 2026 86% judged on-target in blind review

141Companies

2,251Contacts tracked

595Verified emails

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The 25 largest plumbing equipment manufacturers based in Italy

Ranked by team size

Top 25 of 141 plumbing equipment manufacturers based in Italy, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to plumbing equipment manufacturers: 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	Valsir SPA	Partial evidence	Vestone, ItalyHQ checked Sep 30, 2026	1,001-5,000	212 contacts →
	Partial evidence “Valsir was founded in Valle Sabbia in 1987, offering the market advanced solutions for the plumbing market.” Source: RevenueBase Database · checked Sep 30, 2026
2	Rubinetterie Bresciane Bonomi S.P.A	Partial evidence	Gussago, ItalyHQ checked Sep 30, 2026	201-500	139 contacts →
	Partial evidence “Leader in the production of ball valves and components for plumbing installations in the relevant ecology and home comfort markets.” Source: RevenueBase Database · checked Sep 30, 2026
3	Tiemme Raccorderie S.P.A	Partial evidence	Castegnato, ItalyHQ checked Sep 30, 2026	201-500	127 contacts →
	Partial evidence “Tiemme Raccorderie is an international leader in the production and marketing of plumbing and heating components.” Source: RevenueBase Database · checked Sep 30, 2026
4	RBM S.P.A	Strong evidence	Nave, ItalyHQ checked Sep 30, 2026	201-500	106 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
5	Comisa S.P.A	Indirect evidence	Pisogne, ItalyHQ checked Sep 30, 2026	51-200	82 contacts →
	Indirect evidence “Our company was born in a territory made of people, who have always determined the true strength of Comisa S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
6	Elbi S.P.A	Indirect evidence	Limena, ItalyHQ checked Sep 30, 2026	201-500	80 contacts →
	Indirect evidence “ELBI opera dal 1965 nel campo della termoidraulica, costruendo una solida reputazione ed immagine di se stessa nei maggiori mercati mondiali.” Source: RevenueBase Database · checked Sep 30, 2026
7	Paini SPA Rubinetterie	Indirect evidence	Pogno, ItalyHQ checked Sep 30, 2026	201-500	77 contacts →
	Indirect evidence “Dal 1954 Paini propone un’ampia gamma di rubinetteria: monocomando, arredobagno e cantiere, per ambienti da cucina, bagno e doccia.” Source: RevenueBase Database · checked Sep 30, 2026
8	Cimberio S.P.A	Partial evidence	San Maurizio D'opaglio, ItalyHQ checked Sep 30, 2026	51-200	47 contacts →
	Partial evidence “Specializing in the production of brass components and valves for plumbing systems, heating and air conditioning and gas and water distribution networks.” Source: RevenueBase Database · checked Sep 30, 2026
9	Rubinetterie Treemme	Indirect evidence	Asciano, ItalyHQ checked Sep 30, 2026	51-200	47 contacts →
	Indirect evidence “Dopo 50 anni di attività, Rubinetterie Treemme si presenta come una realtà forte e affermata, attenta alle necessità di un mercato in perenne cambiamento.” Source: RevenueBase Database · checked Sep 30, 2026
10	Frabo S.P.A	Indirect evidence	Quinzano D'oglio, ItalyHQ checked Sep 30, 2026	51-200	40 contacts →
	Indirect evidence “Founded in 1969 by Bonetti brothers, FRA.BO S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
11	Rubinetteria Paffoni SPA	Indirect evidence	Pogno, ItalyHQ checked Sep 30, 2026	201-500	40 contacts →
	Indirect evidence “Fondata nel 1953, la Rubinetteria Paffoni S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
12	Plasson Italia SRL	Indirect evidence	Serravalle Scrivia, ItalyHQ checked Sep 30, 2026	11-50	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 30, 2026
13	Viega Italia	Indirect evidence	Zola Predosa, ItalyHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “Il nostro proposito è quello di migliorarci e superarci, giorno dopo giorno.” Source: RevenueBase Database · checked Sep 30, 2026
14	Palagini Piero E Figli SPA	Indirect evidence	Empoli, ItalyHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
15	Cardinale Group SRL	Indirect evidence	Teggiano, ItalyHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “DALL COMMERCIO ALL INGROSSO DI MATERIALE Termoidraulico, MATERIALE PER L EDILIZIA E FERRAMENTA - DAL 15/11/2006 COMMERCIO ALL INGROSSO DI MATERIALE TERMIDRAULICO, MATERIALE PER L…” Source: RevenueBase Database · checked Sep 30, 2026
16	Monolith SRL	Indirect evidence	Monastier, ItalyHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “Monolith è il marchio leader nella realizzazione di rubinetti per cucine industriali, rubinetterie per grandi impianti e attrezzature per comunità.” Source: RevenueBase Database · checked Sep 30, 2026
17	Effast	Partial evidence	Cicagna, ItalyHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “Polypipe Italia is a proud 100% Italian manufacturer of valves and fittings.” Source: RevenueBase Database · checked Sep 30, 2026
18	Niccons Italy S.R.L	Indirect evidence	Vicenza, ItalyHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “Produzione e commercio ingrosso di materiali per impianti idraulici, elettrici, di condizionamento, di riscaldamento e articoli idro-termo-sanitari.” Source: RevenueBase Database · checked Sep 30, 2026
19	Palazzani.Eu SPA	Indirect evidence	Casalmorano, ItalyHQ checked Sep 30, 2026	51-200	16 contacts →
	Indirect evidence “PALAZZANI RUBINETTERIE ITALIANE DAL 1905 Operiamo nella produzione e vendita rubinetteria da oltre 100 anni: un percorso lungo e ricco di innovazioni, cambiamenti e successi.” Source: RevenueBase Database · checked Sep 30, 2026
20	Sesta S.R.L	Indirect evidence	Benevento, ItalyHQ checked Sep 30, 2026	11-50	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 30, 2026
21	John Guest Italy	Indirect evidence	Verolengo, ItalyHQ checked Sep 30, 2026	501-1,000	13 contacts →
	Indirect evidence “John Guest, parte di RWC, sviluppa soluzioni ingegneristiche e sistemi integrati per il collegamento progettati per garantire prestazioni affidabili nel settore idraulico, del…” Source: RevenueBase Database · checked Sep 30, 2026
22	Tasco SRL	Indirect evidence	Carasco, ItalyHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “TASCO is a commercial company offering pipes and fittings in a variety of materials for water systems.” Source: RevenueBase Database · checked Sep 30, 2026
23	TDM Brass S.R.L	Strong evidence	Maclodio, ItalyHQ checked Sep 30, 2026	11-50	10 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
24	Fiore Rubinetterie SRL	Indirect evidence	Borgomanero, ItalyHQ checked Sep 30, 2026	51-200	7 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
25	Brass Technics Systems S.R.L	Indirect evidence	Cellatica, ItalyHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Produzione di rubinetti, valvole e prodotti idrosanitari.” Source: RevenueBase Database · checked Sep 30, 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: plumbing equipment 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 plumbing equipment manufacturers.
Partial evidence: Its own public description names part of plumbing equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plumbing equipment 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 141 plumbing equipment manufacturers based in Italy

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Plumbing equipment manufacturers based in Italy at a glance

As of Sep 30, 2026

26.4%Verified-email coverage

16.0Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Pogno

Sep 30, 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 141 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 plumbing equipment 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 “plumbing equipment 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 plumbing equipment 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 plumbing equipment 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, 595 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 30, 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 plumbing equipment 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 plumbing equipment manufacturers are there based in Italy?

RevenueBase identified 141 plumbing equipment 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?

Valsir SPA, headquartered in Vestone, tops this list with the largest team on record.

Which city has the most plumbing equipment manufacturers?

Pogno leads with 6 headquartered companies, followed by Gozzano (5) and Brescia (4).

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 595 verified decision-maker contacts tracked across these 141 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 30, 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.