Company lists · Data refreshed September 2026

Top 25 Valve housing manufacturers based in Italy

Name: Valve housing 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 264 companies tracked

RevenueBase identified 264 valve housing manufacturers headquartered in Italy as of September 2026 and tracks 4,880 professional contacts across them, including 1,712 with verified work emails. Milan is the largest hub.

This list covers valve housing 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

264Companies

4,880Contacts tracked

1,712Verified emails

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The 25 largest valve housing manufacturers based in Italy

Ranked by team size

Top 25 of 264 valve housing 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 valve housing 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	Valvitalia Group	Partial evidence	Rivanazzano Terme, ItalyHQ checked Sep 30, 2026	501-1,000	455 contacts →
	Partial evidence “We are an Italian multinational group specialized in the design, production and global supply of valves, gas and fire-fighting systems, fittings, for the energy, marine and civil…” Source: RevenueBase Database · checked Sep 30, 2026
2	Petrolvalves	Strong evidence	Castellanza, ItalyHQ checked Sep 30, 2026	501-1,000	314 contacts →
	Strong evidence “PetrolValves is a leading manufacturer of valves and actuators for the oil and gas industry.” Source: RevenueBase Database · checked Sep 30, 2026
3	Perar S.P.A	Indirect evidence	Rescaldina, ItalyHQ checked Sep 30, 2026	201-500	163 contacts →
	Indirect evidence “Founded in 1962, Perar S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
4	IMI Orton	Strong evidence	Piacenza, ItalyHQ checked Sep 30, 2026	201-500	154 contacts →
	Strong evidence “IMI is an international leader in the manufacture of triple offset metal-seated valves, large diameter double-eccentric butterfly valves and concentric rubber-lined valves, for…” Source: RevenueBase Database · checked Sep 30, 2026
5	RMT Valvomeccanica	Strong evidence	Solbiate Olona, ItalyHQ checked Sep 30, 2026	51-200	112 contacts →
	Strong evidence “The company is one of the oldest valve manufacturer in Italy.” Source: RevenueBase Database · checked Sep 30, 2026
6	OMB Saleri S.P.A Società Benefit	Indirect evidence	Brescia, ItalyHQ checked Sep 30, 2026	201-500	108 contacts →
	Indirect evidence “OMB Saleri S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
7	Belleli Energy CPE	Indirect evidence	Mantova, ItalyHQ checked Sep 30, 2026	201-500	96 contacts →
	Indirect evidence “Belleli Energy CPE defines solutions for critical process equipment for the hydrocarbon, industrial and power industries.” Source: RevenueBase Database · checked Sep 30, 2026
8	Orion SPA	Partial evidence	Trieste, ItalyHQ checked Sep 30, 2026	51-200	78 contacts →
	Partial evidence “ORION present their product line of Steel Valves incorporating new and revised designs, specially engineered to meet the exacting demands and requirements of the petroleum and…” Source: RevenueBase Database · checked Sep 30, 2026
9	Velan ABV	Strong evidence	Porcari, ItalyHQ checked Sep 30, 2026	51-200	64 contacts →
	Strong evidence “Velan is one of the world's leading manufacturers of industrial steel valves, recognized as a standard-bearer in quality and innovation.” Source: RevenueBase Database · checked Sep 30, 2026
10	Carrara SPA	Strong evidence	Adro, ItalyHQ checked Sep 30, 2026	51-200	60 contacts →
	Strong evidence “We are a global manufacturer of high-performance sealing components, engineered for the oil & gas, petrochemical, and industrial valve sectors.” Source: RevenueBase Database · checked Sep 30, 2026
11	Della Foglia S.P.A	Partial evidence	Gorla Minore, ItalyHQ checked Sep 30, 2026	51-200	58 contacts →
	Partial evidence “DELLA FOGLIA is a family-owned company that, thanks to its experience and technical knowledge, has acquired an important position in the global market of ball valves.” Source: RevenueBase Database · checked Sep 30, 2026
12	Eurotermo	Indirect evidence	Brescia, ItalyHQ checked Sep 30, 2026	51-200	51 contacts →
	Indirect evidence “PROGETTAZIONE E PRODUZIONE DI MINI VALVOLE, RACCORDI E COMPONENTI Eurotermo fondata nel 1982 è l’affermazione della quarta generazione della famiglia Saleri che porta avanti una…” Source: RevenueBase Database · checked Sep 30, 2026
13	Erreesse - Valves	Indirect evidence	Grignasco, ItalyHQ checked Sep 30, 2026	51-200	46 contacts →
	Indirect evidence “Passion, knowledge, smart attitude and hard work allow us to propose and supply our Customers with the best solution for their needs.” Source: RevenueBase Database · checked Sep 30, 2026
14	Valvosanitaria Bugatti	Indirect evidence	Castegnato, ItalyHQ checked Sep 30, 2026	51-200	46 contacts →
	Indirect evidence “The production of taps was Valvosanitaria Bugatti’s main activity since it was founded in 1948 in Lumezzane (BS).” Source: RevenueBase Database · checked Sep 30, 2026
15	LVF SPA	Indirect evidence	San Paolo D'argon, ItalyHQ checked Sep 30, 2026	51-200	42 contacts →
	Indirect evidence “Established in 1984, LVF S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
16	Douglas Chero S.P.A	Partial evidence	Carpaneto Piacentino, ItalyHQ checked Sep 30, 2026	51-200	42 contacts →
	Partial evidence “Douglas Chero was established in 1974 to meet the demand for high quality forged valves in the petroleum refining and production plants, offshore oil and gas fields, power…” Source: RevenueBase Database · checked Sep 30, 2026
17	Dafram SPA	Strong evidence	Urbisaglia, ItalyHQ checked Sep 30, 2026	51-200	42 contacts →
	Strong evidence “DAFRAM S.p.A, founded in 1956, was the first company to manufacture floating ball valves in Italy.” Source: RevenueBase Database · checked Sep 30, 2026
18	FG Valvole S.R.L	Indirect evidence	Zanica, ItalyHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “FG Valvole is a private owned company, part of a Group, established with the aim to serve customers in Oil & Gas, Petrochemical, and Power Industry.” Source: RevenueBase Database · checked Sep 30, 2026
19	Carraro Valvole	Indirect evidence	Segrate, ItalyHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “Experience, Technology and Flexibility Three key elements that make CARRARO an effective and reliable partner in the field of control and regulation of fluids for industrial…” Source: RevenueBase Database · checked Sep 30, 2026
20	AST S.P.A	Strong evidence	Cornaredo, ItalyHQ checked Sep 30, 2026	51-200	39 contacts →
	Strong evidence “Founded in 1951, AST SpA is one of the first Italian manufacturer of spring loaded safety relief valves, pilot operated relief valve and change-over valves.” Source: RevenueBase Database · checked Sep 30, 2026
21	Inox Mecc Group	Partial evidence	Cividate Al Piano, ItalyHQ checked Sep 30, 2026	51-200	39 contacts →
	Partial evidence “INOX MECC is an Italian benchmark for the manufacturing of valve components in Oil & Gas industry.” Source: RevenueBase Database · checked Sep 30, 2026
22	Indra Italy	Partial evidence	Magenta, ItalyHQ checked Sep 30, 2026	51-200	38 contacts →
	Partial evidence “Set up in 1987 our Company is nowadays at the forefront in the designing and manufacturing of a new concept instrumentation Valves: Manifolds, Monoflanges, SBB & DBB both in…” Source: RevenueBase Database · checked Sep 30, 2026
23	IVR SPA	Indirect evidence	Boca, ItalyHQ checked Sep 30, 2026	51-200	36 contacts →
	Indirect evidence “Quality, service, and innovation: these are the values of IVR.” Source: RevenueBase Database · checked Sep 30, 2026
24	HIT Valve S.P.A	Strong evidence	Corsico, ItalyHQ checked Sep 30, 2026	51-200	35 contacts →
	Strong evidence “HIT VALVE is an Italian valve manufacturer operating in several industries, such as Oil & Gas, Fertilizer, Petrochemical, Chemical, etc.” Source: RevenueBase Database · checked Sep 30, 2026
25	NEM S.R.L	Strong evidence	Quattro Castella - Località Roncolo, ItalyHQ checked Sep 30, 2026	51-200	34 contacts →
	Strong evidence “NEM, founded in 1995, is a valve manufacturer specialising in the development of hydraulic solutions for mobile, agricultural and industrial applications.” 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: valve housing 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 valve housing manufacturers.
Partial evidence: Its own public description names part of valve housing manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name valve housing 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 264 valve housing manufacturers based in Italy

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Valve housing manufacturers based in Italy at a glance

As of Sep 30, 2026

35.1%Verified-email coverage

18.5Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Milan

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

106

51-200

201-500

501-1,000

1,001-5,000

10001+

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 264 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 valve housing 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 “valve housing 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 valve housing 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 valve housing 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, 1,712 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 valve housing 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 valve housing manufacturers are there based in Italy?

RevenueBase identified 264 valve housing 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?

Valvitalia Group, headquartered in Rivanazzano Terme, tops this list with the largest team on record.

Which city has the most valve housing manufacturers?

Milan leads with 9 headquartered companies, followed by Lumezzane (5) and Borgosesia (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 1,712 verified decision-maker contacts tracked across these 264 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.