Company lists · Data refreshed November 2026

Top 20 Valve island system suppliers based in Italy

RevenueBase identified 55 company matches for valve island system suppliers associated with Italy as of November 2026 and tracks 775 professional contacts across them, including 152 with verified work emails. Milan is the largest hub.

This list covers company matches for valve island system suppliers 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 November 3, 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 Nov 3, 2026 How this list was built
55Companies
775Contacts tracked
152Verified emails
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The 20 largest valve island system suppliers based in Italy

Ranked by team size
Top 20 of 55 company matches for valve island system suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCornaredo, ItalyHQ recorded Nov 3, 202651-20044 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchQuattro Castella - Località Roncolo, ItalyHQ recorded Nov 3, 202651-20039 contacts →

Exact match

“NEM, founded in 1995, is a valve manufacturer specialising in the development of hydraulic solutions for mobile, agricultural and industrial applications.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchCosta Di Mezzate, ItalyHQ recorded Nov 3, 202651-20021 contacts →

Exact match

“Through daily effort Air Torque strives to supply customers with pneumatic actuators for industrial valves with high content of quality and innovation.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchModena, ItalyHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Dal 1978 FIAP S.p.A.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchMisinto, ItalyHQ recorded Nov 3, 202651-20019 contacts →

Exact match

“AZ Pneumatica è un'azienda specializzata nella progettazione e produzione di valvole e attrezzature pneumatiche.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchTrezzano Rosa, ItalyHQ recorded Nov 3, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchCalderara Di Reno, ItalyHQ recorded Nov 3, 202611-5014 contacts →

Exact match

“Supporting hydraulic manufacturers from over 30 years.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchGrassobbio, ItalyHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“M.B.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchBorgosesia, ItalyHQ recorded Nov 3, 202651-20013 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchGorla Maggiore, ItalyHQ recorded Nov 3, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchRescaldina(milano), ItalyHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Audco Italiana has been a company specializing in industrial valves for over 80 years, the considerable know-how developed thanks to important collaborations with major Italian…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchLegnano, ItalyHQ recorded Nov 3, 20261-108 contacts →

Exact match

“R.T.O - Rappresentanze industriali - è il punto di riferimento per il controllo industriale di liquidi e gas.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchAgrate Brianza, ItalyHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Guarantee the "Quality" is a duty.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchPioltello, ItalyHQ recorded Nov 3, 202611-506 contacts →

Exact match

“Galassi & Ortolani has been making special valves since 1937.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchRavenna, ItalyHQ recorded Nov 3, 202611-506 contacts →

Exact match

“Valvole, strumenti di processo, quadri elettrici e automazione industriale, servizi elettrostrumentali.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchSan Lazzaro Di Savena, ItalyHQ recorded Nov 3, 202611-504 contacts →

Exact match

“ORTECO srl nasce a Bologna nel 1982 come distributore di alcuni tra i maggiori marchi di componenti per l’automazione industriale, con l’obiettivo di garantire un servizio di…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchItalyHQ recorded Nov 3, 202651-2003 contacts →

Exact match

“UNIVER started its activity in the '70s in the field of industrial automation with the production of the first series of pneumatic valves and poppet valves for vacuum.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchCornaredo, ItalyHQ recorded Nov 3, 202651-2002 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchItalyHQ recorded Nov 3, 202611-502 contacts →

Exact match

“Valvole di regolazione & strumentazione industriale riduzione e condizionamento vapore strumentazione pneumatica”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchLonate Ceppino, ItalyHQ recorded Nov 3, 202651-2002 contacts →

Exact match

“ItalBest Valve has become a high quality valve producer, with products entirely Made in Italy, and has built its reputation as an independent valve producer both in Italy and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 20 of 55 valve island system suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Valve island system suppliers based in Italy at a glance

As of Nov 3, 2026
19.6%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Milan
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
20
51-200
16

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 55 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 “valve island system suppliers” 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 152 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 November 3, 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 “valve island system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many valve island system suppliers are there based in Italy?

RevenueBase identified 55 company matches for valve island system suppliers associated with Italy as of November 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?

AST S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most valve island system suppliers?

Milan leads with 3 company records, followed by Valduggia (3) and Borgosesia (2).

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 152 professional contacts with verified work emails tracked across these 55 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 November 3, 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 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.