Company lists · Data refreshed September 2026

Top 25 Plumbing suppliers based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 503 companies tracked

RevenueBase identified 503 plumbing suppliers headquartered in Italy as of September 2026 and tracks 6,921 professional contacts across them, including 2,377 with verified work emails. Roma is the largest hub.

This list covers plumbing suppliers 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 20, 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 20, 2026 86% judged on-target in blind review

503Companies

6,921Contacts tracked

2,377Verified emails

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

The 25 largest plumbing suppliers based in Italy

Ranked by team size

Top 25 of 503 plumbing suppliers based in Italy, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to plumbing suppliers: 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	Tecnomat	Indirect evidence	Milano, ItalyHQ checked Sep 20, 2026	1,001-5,000	1,428 contacts →
	Indirect evidence “Tecnomat (Bricoman Italy) was founded in 2008 with a proposal designed and structured to offer professionals and small businesses a modern distribution model, focused on the sale…” Source: RevenueBase Database · checked Sep 20, 2026
2	Cambielli SPA	Indirect evidence	Cinisello Balsamo, ItalyHQ checked Sep 20, 2026	1,001-5,000	858 contacts →
	Indirect evidence “Con un fatturato di circa milioni di euro, il Gruppo Cambielli è leader nella distribuzione di materiali e servizi per il mercato idrotermosanitario.” Source: RevenueBase Database · checked Sep 20, 2026
3	Zanutta	Indirect evidence	Muzzana Del Turgnano, ItalyHQ checked Sep 20, 2026	501-1,000	235 contacts →
	Indirect evidence “Zanutta Fadalti, possiede una rete costituita da 19 punti vendita localizzati in Friuli e Veneto per garantire ai suoi clienti il servizio, la qualità dei prodotti trattati e…” Source: RevenueBase Database · checked Sep 20, 2026
4	Rubinetterie Bresciane Bonomi S.P.A	Partial evidence	Gussago, ItalyHQ checked Sep 20, 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 20, 2026
5	Pressiani S.R.L	Indirect evidence	Calco, ItalyHQ checked Sep 20, 2026	201-500	134 contacts →
	Indirect evidence “Nata nel 1974, la Pressiani si pone nel panorama della distribuzione di materiale idro-termo-sanitario come azienda improntata all’innovazione, pur rimanendo fedele alle proprie…” Source: RevenueBase Database · checked Sep 20, 2026
6	Elettrolazio S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 20, 2026	201-500	131 contacts →
	Indirect evidence “La nostra azienda è nata a Frosinone nell'aprile del come primo insediamento del gruppo Megawatt sul territorio laziale.” Source: RevenueBase Database · checked Sep 20, 2026
7	Raccorderie Metalliche SPA	Indirect evidence	Campitello Di Marcaria, ItalyHQ checked Sep 20, 2026	201-500	128 contacts →
	Indirect evidence “Raccorderie Metalliche is considered a leader company in the production of pressfittings, pushfittings, welding fittings, threaded fittings, fastening systems and plugs and…” Source: RevenueBase Database · checked Sep 20, 2026
8	Tiemme Raccorderie S.P.A	Partial evidence	Castegnato, ItalyHQ checked Sep 20, 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 20, 2026
9	Emmeti	Indirect evidence	Vigonovo Di Fontanafredda, ItalyHQ checked Sep 20, 2026	201-500	121 contacts →
	Indirect evidence “EMMETI opera dal 1976 nel settore termoidraulica e climatizzazione, offrendo soluzioni sempre più complete ed evolute.” Source: RevenueBase Database · checked Sep 20, 2026
10	RBM S.P.A	Partial evidence	Nave, ItalyHQ checked Sep 20, 2026	201-500	106 contacts →
	Partial 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 20, 2026
11	Centro Gamma Termosanitaria	Indirect evidence	Desenzano Del Garda, ItalyHQ checked Sep 20, 2026	201-500	94 contacts →
	Indirect evidence “Nata nel 1974, Centro Gamma è tra le aziende leader nella commercializzazione di materiale per idraulica, condizionamento, arredobagno, pavimenti e rivestimenti, materiali per…” Source: RevenueBase Database · checked Sep 20, 2026
12	Comisa S.P.A	Indirect evidence	Pisogne, ItalyHQ checked Sep 20, 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 20, 2026
13	Elbi S.P.A	Indirect evidence	Limena, ItalyHQ checked Sep 20, 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 20, 2026
14	SVAI	Indirect evidence	Caselle Di Sommacampagna, ItalyHQ checked Sep 20, 2026	201-500	75 contacts →
	Indirect evidence “SVAI nasce 40 anni fa dall’intuizione del suo fondatore, Sergio Marchi, ed è oggi una delle società più dinamiche ed importanti, a livello nazionale, per la fornitura di prodotti…” Source: RevenueBase Database · checked Sep 20, 2026
15	Afis Clerici	Indirect evidence	Brescia, ItalyHQ checked Sep 20, 2026	201-500	65 contacts →
	Indirect evidence “Azienda familiare che da oltre sessant'anni commercializza prodotti idraulici e di arredo bagno.” Source: RevenueBase Database · checked Sep 20, 2026
16	L'elettrica SPA	Indirect evidence	Empoli, ItalyHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “L'elettromondo, l'universo dei prodotti per gli installatori, l'edilizia, l'impiantistica civile e industriale nel settore elettrico e idrotermosanitario.” Source: RevenueBase Database · checked Sep 20, 2026
17	Idrosart&bozzola Group S.P.A	Indirect evidence	Ferrara, ItalyHQ checked Sep 20, 2026	51-200	57 contacts →
	Indirect evidence “Idros.art & Bozzola Group S.p.A.” Source: RevenueBase Database · checked Sep 20, 2026
18	Frabo S.P.A	Indirect evidence	Quinzano D'oglio, ItalyHQ checked Sep 20, 2026	51-200	40 contacts →
	Indirect evidence “Founded in 1969 by Bonetti brothers, FRA.BO S.p.A.” Source: RevenueBase Database · checked Sep 20, 2026
19	Rubinetteria Paffoni SPA	Indirect evidence	Pogno, ItalyHQ checked Sep 20, 2026	201-500	40 contacts →
	Indirect evidence “Fondata nel 1953, la Rubinetteria Paffoni S.p.A.” Source: RevenueBase Database · checked Sep 20, 2026
20	Sipafer SPA	Indirect evidence	Torrenova, ItalyHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “Il futuro appartiene a coloro che credono nella bellezza dei propri sogni" E.” Source: RevenueBase Database · checked Sep 20, 2026
21	Plasson Italia SRL	Indirect evidence	Serravalle Scrivia, ItalyHQ checked Sep 20, 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 20, 2026
22	BAMPI	Indirect evidence	Lonato Del Garda (bs), ItalyHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Bampi distribuisce soluzioni & sistemi idrotermosanitari.” Source: RevenueBase Database · checked Sep 20, 2026
23	Spazio S.P.A	Indirect evidence	Piacenza, ItalyHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “Spazio è una storica azienda piacentina che da oltre 30 anni opera nel settore idrotermosanitario.” Source: RevenueBase Database · checked Sep 20, 2026
24	Paini S.P.A. Rubinetterie	Indirect evidence	Pogno, ItalyHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Paini S.p.A.” Source: RevenueBase Database · checked Sep 20, 2026
25	Hitherm SPA	Indirect evidence	Agliè, ItalyHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “HITHERM SPA nasce nel 2012 dalla sinergia e dalla esperienza pluriennale dei suoi fondatori nel settore termotecnico.” Source: RevenueBase Database · checked Sep 20, 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 suppliers. 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 suppliers.
Partial evidence: Its own public description names part of plumbing suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plumbing suppliers. 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 503 plumbing suppliers based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,377 reachable decision-makers.

Free signup · no credit card

View the full list →

Plumbing suppliers based in Italy at a glance

As of Sep 20, 2026

34.3%Verified-email coverage

13.8Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Roma

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

147

11-50

265

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 503 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 suppliers, 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 suppliers”. 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 suppliers), 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 suppliers, 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, 2,377 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 20, 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 suppliers, 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 suppliers are there based in Italy?

RevenueBase identified 503 plumbing suppliers 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?

Tecnomat, headquartered in Rozzano, tops this list with the largest team on record.

Which city has the most plumbing suppliers?

Roma leads with 11 headquartered companies, followed by Brescia (7) and Napoli (7).

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 2,377 verified decision-maker contacts tracked across these 503 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 503 plumbing suppliers based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Plumbing suppliers 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 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.