Company lists · Data refreshed September 2026

Top 25 Filter vessel manufacturers based in Italy

Name: Filter vessel 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 116 companies tracked

RevenueBase identified 116 filter vessel manufacturers headquartered in Italy as of September 2026 and tracks 2,181 professional contacts across them, including 547 with verified work emails. Schio is the largest hub.

This list covers filter vessel 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

116Companies

2,181Contacts tracked

547Verified emails

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

The 25 largest filter vessel manufacturers based in Italy

Ranked by team size

Top 25 of 116 filter vessel 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 filter vessel 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	VRV	Partial evidence	Ornago, ItalyHQ checked Sep 30, 2026	201-500	312 contacts →
	Partial evidence “VRV - a Chart Industries Company - is a leading company in the design and manufacture of pressure equipment for the chemical, petrochemical, refining, energy, fertilizer, and…” Source: RevenueBase Database · checked Sep 30, 2026
2	Walter Tosto S.P.A	Partial evidence	Chieti (ch), ItalyHQ checked Sep 30, 2026	201-500	229 contacts →
	Partial evidence “Walter Tosto SpA is recognized worldwide as a top quality manufacturer of critical, long lead equipment including heavy wall hydrocracking, hydrotreating, GTL and EO reactors for…” Source: RevenueBase Database · checked Sep 30, 2026
3	SIMIC	Indirect evidence	Camerana, ItalyHQ checked Sep 30, 2026	501-1,000	167 contacts →
	Indirect evidence “Since 1975, SIMIC is an Italian diversified company with a solid experience in engineering, high-quality manufacturing of critical process equipment, assembly and maintenance of…” Source: RevenueBase Database · checked Sep 30, 2026
4	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
5	Cosmin SRL	Partial evidence	Capoterra, ItalyHQ checked Sep 30, 2026	51-200	85 contacts →
	Partial evidence “Since 1963 we succesfully deal with pressure vessels construction and plant erection, maintenance and revamping worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
6	Sices 1958 SPA	Indirect evidence	Lonate Ceppino, ItalyHQ checked Sep 30, 2026	501-1,000	67 contacts →
	Indirect evidence “SICES 1958 SpA is the Holding of a union of different leading companies dedicated to meet the Client’s needs.” Source: RevenueBase Database · checked Sep 30, 2026
7	Hysytech S.R.L	Indirect evidence	Orbassano, ItalyHQ checked Sep 30, 2026	51-200	64 contacts →
	Indirect evidence “Hysytech is an engineering and process equipment construction company established on 2003, in Turin, Italy.” Source: RevenueBase Database · checked Sep 30, 2026
8	Baglioni SPA	Partial evidence	San Pietro Mosezzo, ItalyHQ checked Sep 30, 2026	501-1,000	50 contacts →
	Partial evidence “Baglioni is an Italian industrial group, world leader in pressure equipment for storage and treatment in the compressed air, air treatment and filtration, food and pharmaceutical…” Source: RevenueBase Database · checked Sep 30, 2026
9	Welding Duebi S.R.L	Indirect evidence	Fiesso Umbertiano, ItalyHQ checked Sep 30, 2026	201-500	44 contacts →
	Indirect evidence “Welding Duebi nasce nel 2002 in provincia di Rovigo, e nel giro di pochi anni si estenda a tal punto da insediarsi su tutto il territorio nazionale, con unità locali nei comuni di…” Source: RevenueBase Database · checked Sep 30, 2026
10	C.S.C. SPA	Partial evidence	Schio, ItalyHQ checked Sep 30, 2026	51-200	25 contacts →
	Partial evidence “Design and construction of pressure vessels, heat exchanger, internals, cryogenic and ultra high vacuum welded components for chemical, petrolchemical, oil & gas, energy, naval…” Source: RevenueBase Database · checked Sep 30, 2026
11	Delta Costruzioni Meccaniche SRL	Indirect evidence	Misinto, ItalyHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “Delta Costruzioni Meccaniche is a highly experienced company with acknowledged capabilities in design and construction of equipment and systems for pharmaceutical and fine…” Source: RevenueBase Database · checked Sep 30, 2026
12	Cital SRL	Partial evidence	Verzuolo, ItalyHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “Cital srl is an Italian company with over 40 years’ experience in the study, design and realization of pressure vessels, columns, heat exchangers, tanks and plants for the paper…” Source: RevenueBase Database · checked Sep 30, 2026
13	Villa Scambiatori	Indirect evidence	Madignano, ItalyHQ checked Sep 30, 2026	51-200	14 contacts →
	Indirect evidence “Design and manufacturing of medium and high pressure shell and tube heat exchangers, in all kind of material from Carbon Steel to Titamium, Breech Lock exchangers, pressure…” Source: RevenueBase Database · checked Sep 30, 2026
14	Plastic-Glass S.R.L	Indirect evidence	Cavenago Di Brianza, ItalyHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Since 1987, Plastic-Glass is present on the market of glass fiber reinforced plastic and thermoplastic reinforced plastic materials.” Source: RevenueBase Database · checked Sep 30, 2026
15	Castim2000 SRL	Indirect evidence	Vezza D'alba, ItalyHQ checked Sep 30, 2026	51-200	12 contacts →
	Indirect evidence “S.r.l was founded in 1972 in Vezza d'Alba (Cuneo) Italy and began by building heat exchangers, pressure tanks, refrigeration system components, and metal fabrication for the…” Source: RevenueBase Database · checked Sep 30, 2026
16	ISG SPA	Indirect evidence	Baranzate, ItalyHQ checked Sep 30, 2026	51-200	12 contacts →
	Indirect evidence “ISG is a private company that has been offering systems and solutions in the international Oil & Gas, Chemical, Refinery and Power markets since 1951.” Source: RevenueBase Database · checked Sep 30, 2026
17	Sati Filtri S.R.L	Partial evidence	Cesena, ItalyHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “SATI S.r.l, established in 1980 as an installation and service provider, specializes in the field of filtering and processing primary water, waste water and water from process…” Source: RevenueBase Database · checked Sep 30, 2026
18	Hemaco SRL	Strong evidence	San Pietro Mosezzo, ItalyHQ checked Sep 30, 2026	11-50	11 contacts →
	Strong evidence “Hemaco was founded by a team already experienced in the design, manufacture, control and testing of shell and tubes heat exchangers, columns, filters, air coolers and pressure…” Source: RevenueBase Database · checked Sep 30, 2026
19	Flovex S.R.L	Partial evidence	Stezzano, ItalyHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “FLOVEX designs and manufatures shell and tube heat exchangers and pressure vessels since 1977.” Source: RevenueBase Database · checked Sep 30, 2026
20	SIL Impianti Industriali SRL	Partial evidence	Dalmine, ItalyHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “Operating mainly in the Oil & Gas, Food and Chemical-Pharmaceutical sectors, we manufacture: pressure equipment, heat exchangers and complete systems on skids for the national and…” Source: RevenueBase Database · checked Sep 30, 2026
21	Fiore Technologies A Company Of Borghi Group	Partial evidence	Mussolente, ItalyHQ checked Sep 30, 2026	51-200	6 contacts →
	Partial evidence “The Fiore Technologies is a manufacturing industry that produces vessels & steelworks made in carbon steel and stainless steel for various sectors industrial, civil, oil & gas…” Source: RevenueBase Database · checked Sep 30, 2026
22	F.A.M. SNC DI Checcacci S. & C	Indirect evidence	Grosseto, ItalyHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “The production is currently focused around the following products: Stainless steel AISI 304 or AISI 316 expansion tanks.” Source: RevenueBase Database · checked Sep 30, 2026
23	Bertinox S.R.L	Indirect evidence	Leffe, ItalyHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Bertinox is a thirty years’ experience company that deals with chemical, food, pharmaceutical, oil & gas plant construction IMG_5688 Over the years, we have specialised in the…” Source: RevenueBase Database · checked Sep 30, 2026
24	Officine Galesso S.R.L	Partial evidence	Colleferro, ItalyHQ checked Sep 30, 2026	11-50	3 contacts →
	Partial evidence “Produzione di serbatoi, reattori, scambiatori di calore, colonne di distillazione, agitatori, filtri e quant’altro concerne l’impiantistica chimica, petrolchimica, farmaceutica…” Source: RevenueBase Database · checked Sep 30, 2026
25	IMI Truflo Italy	Indirect evidence	Trebbia Di Rottofreno, ItalyHQ checked Sep 30, 2026	51-200	2 contacts →
	Indirect evidence “IMI Truflo Italy is a part of IMI, a global engineering group focused on the precise control and movement of fluids in critical 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: filter vessel 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 filter vessel manufacturers.
Partial evidence: Its own public description names part of filter vessel manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name filter vessel 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 116 filter vessel manufacturers based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 547 reachable decision-makers.

Free signup · no credit card

View the full list →

Filter vessel manufacturers based in Italy at a glance

As of Sep 30, 2026

25.1%Verified-email coverage

18.8Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Schio

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 116 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 filter vessel 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 “filter vessel 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 filter vessel 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 filter vessel 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, 547 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 filter vessel 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 filter vessel manufacturers are there based in Italy?

RevenueBase identified 116 filter vessel 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?

VRV, headquartered in Ornago, tops this list with the largest team on record.

Which city has the most filter vessel manufacturers?

Schio leads with 5 headquartered companies, followed by Dalmine (3) and Vibo Valentia (3).

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 547 verified decision-maker contacts tracked across these 116 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.

Ready to reach these companies? Verified emails and direct dials for all 116 filter vessel manufacturers based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Filter vessel manufacturers 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.