Company lists · Data refreshed November 2026

Top 17 Valve modification services based in Italy

RevenueBase identified 61 company matches for valve modification services associated with Italy as of November 2026 and tracks 480 professional contacts across them, including 118 with verified work emails. Borgosesia is the largest hub.

This list covers company matches for valve modification services 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
61Companies
480Contacts tracked
118Verified emails
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The 17 largest valve modification services based in Italy

Ranked by team size
Top 17 of 61 company matches for valve modification services 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 matchPorcari, ItalyHQ recorded Nov 3, 202651-20072 contacts →

Exact match

“Velan is one of the world's leading manufacturers of industrial steel valves, recognized as a standard-bearer in quality and innovation.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchRosignano Marittimo, ItalyHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“Engineering Industrial supplies and packages On-site installation and maintenance Servicing: Carraro-Siemens-Varisco Trading and contract manufacturing Valve maintenance The…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchCasalecchio Di Reno - Bologna, ItalyHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“valveIT srl is a quality valve manufacturer with over 14 years of international experience in water treatment and desalination plants, infrastructure, and construction.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSalsomaggiore Terme, ItalyHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchSerravalle Sesia, ItalyHQ recorded Nov 3, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchFossò, ItalyHQ recorded Nov 3, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact 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
11Exact matchColico, ItalyHQ recorded Nov 3, 202651-2007 contacts →

Exact match

“Care-O-Valve provides specialized on-shore and off-shore field services, workshop repair, testing, maintenance and technical support for valves, actuators and rotating equipment…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchCastellanza, ItalyHQ recorded Nov 3, 2026501-1,0006 contacts →

Exact match

“PetrolValves is a leading manufacturer of valves and actuators for the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Nov 3, 20261-104 contacts →

Exact match

“Consulting Oil & Valve Technologies, officially known as Covatek is a new and dynamic Italian Company created and composed by the experience and skills of its team members.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchPrato Sesia, ItalyHQ recorded Nov 3, 202611-504 contacts →

Exact match

“IDROSFER SRL nasce nel 1981 cimentandosi nella produzione delle prime VALVOLE A SFERA e RUBINETTERIA INDUSTRIALE con lo scopo di crescere e farsi strada nel tempo e nel mercato…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchInvorio, ItalyHQ recorded Nov 3, 202651-2003 contacts →

Exact match

“Rastelli Rubinetterie is on the market since 1954 an artisan workshop for the production of brass and bronze valves, especially gate valves.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact 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

Showing 17 of 61 valve modification services based in Italy

See the full list, filter by size, metro and specialty, and access 118 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Valve modification services based in Italy at a glance

As of Nov 3, 2026
24.6%Verified-email coverage
7.9Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Borgosesia
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
33
51-200
9
501-1,000
1

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

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 modification services” 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 118 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 modification services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many valve modification services are there based in Italy?

RevenueBase identified 61 company matches for valve modification services 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?

Velan ABV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most valve modification services?

Borgosesia leads with 2 company records, followed by Colico (2) and Milan (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 118 professional contacts with verified work emails tracked across these 61 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.