Company lists · Data refreshed September 2026

Top 25 Safety valve manufacturers based in Italy

RevenueBase identified 61 safety valve manufacturers headquartered in Italy as of September 2026 and tracks 1,349 professional contacts across them, including 541 with verified work emails. Milan is the largest hub.

This list covers safety valve 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
61Companies
1,349Contacts tracked
541Verified emails
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The 25 largest safety valve manufacturers based in Italy

Ranked by team size
Top 25 of 61 safety valve 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 safety valve 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceRivanazzano Terme, ItalyHQ checked Sep 30, 2026501-1,000455 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
2Indirect evidenceCagliari, ItalyHQ checked Sep 30, 2026201-500146 contacts →

Indirect evidence

“IMI are a global specialist engineering company that creates breakthrough solutions.”

Source: RevenueBase Database · checked Sep 30, 2026
3Strong evidencePorcari, ItalyHQ checked Sep 30, 202651-20064 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
4Indirect evidenceSan Paolo D'argon, ItalyHQ checked Sep 30, 202651-20042 contacts →

Indirect evidence

“Established in 1984, LVF S.p.A.”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceZanica, ItalyHQ checked Sep 30, 202651-20039 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
6Indirect evidenceSegrate, ItalyHQ checked Sep 30, 202651-20039 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
7Strong evidenceCornaredo, ItalyHQ checked Sep 30, 202651-20039 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
8Partial evidenceMagenta, ItalyHQ checked Sep 30, 202651-20038 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
9Partial evidenceCosta Di Mezzate, ItalyHQ checked Sep 30, 202611-5025 contacts →

Partial evidence

“A center of excellence in the designing and manufacturing of specially engineered valves for the Oil and Gas and Power industries.”

Source: RevenueBase Database · checked Sep 30, 2026
10Indirect evidenceMilan, ItalyHQ checked Sep 30, 202651-20018 contacts →

Indirect evidence

“Our Company was founded in 1959.”

Source: RevenueBase Database · checked Sep 30, 2026
11Partial evidenceSalsomaggiore Terme, ItalyHQ checked Sep 30, 202611-5017 contacts →

Partial evidence

“CSA is a privately owned manufacturing company, established in 1987, whose core business is the production of valves and customized solutions for the pressure control, regulation…”

Source: RevenueBase Database · checked Sep 30, 2026
12Partial evidenceSerravalle Sesia, ItalyHQ checked Sep 30, 202611-5016 contacts →

Partial evidence

“Based in Valsesia (Piedmont - Italy), we operate with highly automated production systems and rigorous quality controls, delivering reliable and high-performance valves compliant…”

Source: RevenueBase Database · checked Sep 30, 2026
13Indirect evidenceFossò, ItalyHQ checked Sep 30, 202611-5013 contacts →

Indirect evidence

“Established in 1998, across the years the company has been able to achieve several important results which have driven I.T.E.”

Source: RevenueBase Database · checked Sep 30, 2026
14Indirect evidenceSermoneta, ItalyHQ checked Sep 30, 202611-5010 contacts →

Indirect evidence

“PND Service nasce nel 1996 su iniziativa di Roberto Di Salvo, ingegnere con una lunga esperienza nell’ambito degli impianti in pressione industriali.”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceColle Di Val D’elsa, ItalyHQ checked Sep 30, 202611-5010 contacts →

Indirect evidence

“Established in 1967, Nencini brings over 55 years of design and manufacturing experience to accomplish any job efficiently and effectively.”

Source: RevenueBase Database · checked Sep 30, 2026
16Indirect evidenceBorgosesia, ItalyHQ checked Sep 30, 202651-20010 contacts →

Indirect evidence

“La IMT Armaturen AG nasce nel 1972 nella cittadina di AU, cantone San Gallo in Svizzera, come ditta distributrice di valvolame per riscaldamento, sanitario, gas e prodotti per…”

Source: RevenueBase Database · checked Sep 30, 2026
17Indirect evidenceSettala, ItalyHQ checked Sep 30, 202611-509 contacts →

Indirect evidence

“BESA Ing.”

Source: RevenueBase Database · checked Sep 30, 2026
18Strong evidenceGorla Maggiore, ItalyHQ checked Sep 30, 20261-108 contacts →

Strong evidence

“Established in 1997, Nigrema specializes in the design, manufacture and supply of industrial valves, oil & gas, fittings, adapters, electrical and pneumatic controls.”

Source: RevenueBase Database · checked Sep 30, 2026
19Partial evidenceRovello Porro, ItalyHQ checked Sep 30, 20261-107 contacts →

Partial evidence

“Trust Valves is a company founded in 2008 highly specialized in the distribution of industrial valves and mechanical interlocks.”

Source: RevenueBase Database · checked Sep 30, 2026
20Indirect evidenceAgrate Brianza, ItalyHQ checked Sep 30, 202611-506 contacts →

Indirect evidence

“Guarantee the "Quality" is a duty.”

Source: RevenueBase Database · checked Sep 30, 2026
21Indirect evidenceRovellasca, ItalyHQ checked Sep 30, 202611-506 contacts →

Indirect evidence

“Costruttore di sistemi di collaudo completi per valvole industriali.”

Source: RevenueBase Database · checked Sep 30, 2026
22Strong evidenceItalyHQ checked Sep 30, 202651-2006 contacts →

Strong evidence

“Valve Manufacturer specialized in Costom designed and High pressure Valves”

Source: RevenueBase Database · checked Sep 30, 2026
23Indirect evidenceSan Giuliano Milanese, ItalyHQ checked Sep 30, 202611-503 contacts →

Indirect evidence

“COI TECHNOLOGY opera dagli anni '60 nel campo degli impianti in pressione ed è specializzata nella progettazione, realizzazione e distribuzione di valvole di sicurezza ad alta e…”

Source: RevenueBase Database · checked Sep 30, 2026
24Partial evidenceCornaredo, ItalyHQ checked Sep 30, 202651-2003 contacts →

Partial evidence

“AST GROUP S.p.A, parent company of AST S.p.A, HIT VALVE S.p.A.”

Source: RevenueBase Database · checked Sep 30, 2026
25Indirect evidenceBosnasco, ItalyHQ checked Sep 30, 202651-2002 contacts →

Indirect evidence

“ITM Group Srl - International Tubing & materials Group Srl - si rivolge ai settori industriali chimico, petrolchimico, del gas, dell'energia convenzionale, nucleare e dei…”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 61 safety valve manufacturers based in Italy

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Safety valve manufacturers based in Italy at a glance

As of Sep 30, 2026
40.1%Verified-email coverage
22.1Average contacts per company
11-50Median size (employees)
8.2%Largest-city concentration · Milan
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
27
51-200
20
201-500
2
501-1,000
2

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 61 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 safety valve 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 “safety valve 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 safety valve 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 safety valve 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, 541 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 safety valve 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 safety valve manufacturers are there based in Italy?

RevenueBase identified 61 safety valve 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 safety valve manufacturers?

Milan leads with 5 headquartered companies, followed by Cornaredo (2) and Costa Di Mezzate (2).

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 541 verified decision-maker contacts tracked across these 61 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.