Company lists · Data refreshed September 2026

Top 25 Membrane filtration companies based in Italy

Name: Membrane filtration companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 98 companies tracked

RevenueBase identified 98 membrane filtration companies headquartered in Italy as of September 2026 and tracks 1,843 professional contacts across them, including 779 with verified work emails. Rovigo is the largest hub.

This list covers membrane filtration companies 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 20, 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 20, 2026 86% judged on-target in blind review

98Companies

1,843Contacts tracked

779Verified emails

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The 25 largest membrane filtration companies based in Italy

Ranked by team size

Top 25 of 98 membrane filtration companies based in Italy, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to membrane filtration companies: 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	GVS Filter Technology	Indirect evidence	Zola Predosa, ItalyHQ checked Sep 20, 2026	1,001-5,000	842 contacts →
	Indirect evidence “GVS Group is one of the world’s leading manufacturers of filter solutions for applications in the MedTech, Transfusion Medicine, Life Sciences, Safety and Energy & Mobility…” Source: RevenueBase Database · checked Sep 20, 2026
2	Diemme Filtration	Partial evidence	Lugo, ItalyHQ checked Sep 20, 2026	51-200	125 contacts →
	Partial evidence “Diemme Filtration delivers advanced solid-liquid separation technologies for industrial processes worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
3	Atlas Filtri	Partial evidence	Limena, ItalyHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “Atlas Filtri is a dynamic Italian company: designing, developing, and producing components for filtration systems and equipment for water treatment applicable to domestic and…” Source: RevenueBase Database · checked Sep 20, 2026
4	Filters SPA	Indirect evidence	Piedmont, ItalyHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “Filters was founded in 1989 and has since become a market leader in the field of specialized and custom made industrial filters.” Source: RevenueBase Database · checked Sep 20, 2026
5	BEA Technologies SPA	Partial evidence	Pero, ItalyHQ checked Sep 20, 2026	51-200	47 contacts →
	Partial evidence “At BEA Technologies S.p.A (BEA), we are international leaders in filtration, specialized in the design and manufacture of filters for sterilization, contamination control…” Source: RevenueBase Database · checked Sep 20, 2026
6	Filtrex S.R.L	Partial evidence	Milan, ItalyHQ checked Sep 20, 2026	201-500	43 contacts →
	Partial evidence “Filtrex is world-leading manufacturer in filtration of lube oil, fuel oil, hydrocarbon and water for Refinery, Off-Shore, Ballast Water, Marine, and Industrial” Source: RevenueBase Database · checked Sep 20, 2026
7	Think Water SRL	Indirect evidence	Cittadella, ItalyHQ checked Sep 20, 2026	51-200	36 contacts →
	Indirect evidence “Think:water is a leader in the water treatment industry, offering a complete range of filters and reverse osmosis systems, entirely made in Italy.” Source: RevenueBase Database · checked Sep 20, 2026
8	FAI Filtri SRL	Partial evidence	Pontirolo Nuovo, ItalyHQ checked Sep 20, 2026	51-200	29 contacts →
	Partial evidence “Since 1976 Fai Filtri has offered effective and innovative filtration solutions for the aftermarket, hydraulics and EDM sectors and for the air/oil separation and industrial…” Source: RevenueBase Database · checked Sep 20, 2026
9	Hydrotech Engineering S.R.L	Partial evidence	Bastia Di Rovolon, ItalyHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “Hydrotech Engineering is the world leader in treating industrial water and wastewater streams with semipermeable membrane technology.” Source: RevenueBase Database · checked Sep 20, 2026
10	Everblue	Partial evidence	Loc. Gotra Di Albareto (pr), ItalyHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Born as the result of many years of experience in the water treatment field and specifically with filtration system technologies, Everblue is one of the most professional and…” Source: RevenueBase Database · checked Sep 20, 2026
11	F&f SRL	Partial evidence	Pandino, ItalyHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “F&F is a young, dynamic and fast growing company specialized in air filtration, above all in the production of prefilters and filters with metal and wooden main frame.” Source: RevenueBase Database · checked Sep 20, 2026
12	Aqseptence Group Carpi SRL	Indirect evidence	Soliera, ItalyHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Aqseptence Group è un fornitore leader mondiale di prodotti specializzati, attrezzature e soluzioni di sistema per filtrazione, separazione e tecnologia dell'acqua per varie…” Source: RevenueBase Database · checked Sep 20, 2026
13	BD Plast Filtering Systems	Partial evidence	Bondeno, ItalyHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Since 1986 BD Plast engineers and develops polymer filtration systems, melt pipes and adapters.” Source: RevenueBase Database · checked Sep 20, 2026
14	Alfa Water	Indirect evidence	Sedico - Belluno, ItalyHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Alfa Water was founded in the heart of the Dolomites - UNESCO World Heritage Site - where water flows pure and uncontaminated.” Source: RevenueBase Database · checked Sep 20, 2026
15	Comat S.R.L.	Indirect evidence	Ossona, ItalyHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Founded in 1987, COMAT is an engineering company specialized in systems and technologies for the management of metal working fluids in the machine tool industry.” Source: RevenueBase Database · checked Sep 20, 2026
16	Exxro S.R.L	Indirect evidence	Genova, ItalyHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Exxro è specializzata nella progettazione e realizzazione di impianti per il trattamento del percolato di discariche ed acque di scarico attraverso l’utilizzo delle tecnologie più…” Source: RevenueBase Database · checked Sep 20, 2026
17	Wtec Plants SRL	Indirect evidence	Trani, ItalyHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “WTEC Plants S.r.l.” Source: RevenueBase Database · checked Sep 20, 2026
18	VLS Technologies	Partial evidence	San Zenone Degli Ezzelini, ItalyHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “VLS Technologies supplies expert advice and bespoke equipment for the filtration of liquids in the beverage, chemical & pharmaceutical sectors.” Source: RevenueBase Database · checked Sep 20, 2026
19	GV Filtri Industriali S.R.L	Indirect evidence	Baldissero Torinese, ItalyHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
20	Tecniplant S.P.A	Indirect evidence	Sesto San Giovanni, ItalyHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “TECNIPLANT was established in 1974 with the aim of designing and manufacturing solid-liquid separation filters and special machinery for mining, tunnel building and road work…” Source: RevenueBase Database · checked Sep 20, 2026
21	Sati Filtri S.R.L	Indirect evidence	Cesena, ItalyHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect 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 20, 2026
22	Membrane	Indirect evidence	Milan, ItalyHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “World Leader in the Design, Manufacturing, Commissioning, and Service of Fluid Treatment Systems.” Source: RevenueBase Database · checked Sep 20, 2026
23	Mecgem Tecnology SRL	Indirect evidence	Altivole (tv), ItalyHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Specialisti della filtrazione Soluzioni tecnologiche e innovative per il trattamento dei fluidi in diversi settori produttivi” Source: RevenueBase Database · checked Sep 20, 2026
24	Aquachiara Network SRL	Indirect evidence	Vigliano Biellese, ItalyHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
25	Win&tech	Indirect evidence	Negrar Valpolicella, ItalyHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Win & tech was born in as a distribution company of process filters and microbiological control materials for food companies.” Source: RevenueBase Database · checked Sep 20, 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: membrane filtration companies. 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 membrane filtration companies.
Partial evidence: Its own public description names part of membrane filtration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name membrane filtration companies. 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 98 membrane filtration companies based in Italy

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Membrane filtration companies based in Italy at a glance

As of Sep 20, 2026

42.3%Verified-email coverage

18.8Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Rovigo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 98 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 membrane filtration companies, 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 “membrane filtration companies”. 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 membrane filtration companies), 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 membrane filtration companies, 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, 779 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 20, 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 membrane filtration companies, 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 membrane filtration companies are there based in Italy?

RevenueBase identified 98 membrane filtration companies 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?

GVS Filter Technology, headquartered in Zola Predosa, tops this list with the largest team on record.

Which city has the most membrane filtration companies?

Rovigo leads with 3 headquartered companies, followed by Arezzo (2) and Fano (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 779 verified decision-maker contacts tracked across these 98 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 20, 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.