Company lists · Data refreshed September 2026

Top 25 Water filtration equipment suppliers based in Italy

Name: Water filtration equipment suppliers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 161 companies tracked

RevenueBase identified 161 water filtration equipment suppliers headquartered in Italy as of September 2026 and tracks 1,696 professional contacts across them, including 495 with verified work emails. Palermo is the largest hub.

This list covers water filtration equipment suppliers 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 22, 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 22, 2026 86% judged on-target in blind review

161Companies

1,696Contacts tracked

495Verified emails

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The 25 largest water filtration equipment suppliers based in Italy

Ranked by team size

Top 25 of 161 water filtration equipment suppliers based in Italy, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to water filtration equipment suppliers: 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	Culligan Italiana S.P.A	Indirect evidence	Bologna, ItalyHQ checked Sep 22, 2026	201-500	489 contacts →
	Indirect evidence “Culligan Italiana è in grado di offrire la soluzione ideale per ogni tipologia di trattamento acqua: piccoli impianti ad uso domestico, erogatori d'acqua per uffici e ristoranti…” Source: RevenueBase Database · checked Sep 22, 2026
2	Matec Industries	Partial evidence	Massa, ItalyHQ checked Sep 22, 2026	201-500	135 contacts →
	Partial evidence “MATEC specializes in the design and development of wastewater treatment, filtration and aggregate washing plants.” Source: RevenueBase Database · checked Sep 22, 2026
3	Atlas Filtri	Strong evidence	Limena, ItalyHQ checked Sep 22, 2026	51-200	71 contacts →
	Strong 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 22, 2026
4	GDN SRL	Strong evidence	ItalyHQ checked Sep 22, 2026	11-50	39 contacts →
	Strong evidence “WHAT WE DO GDN srl Water Treatment is specialized in manufacturing, selling and supplying turnkey equipments for water treatment, starting from the pretreatment of raw water from…” Source: RevenueBase Database · checked Sep 22, 2026
5	Think Water SRL	Partial evidence	Cittadella, ItalyHQ checked Sep 22, 2026	51-200	36 contacts →
	Partial 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 22, 2026
6	FAI Filtri SRL	Partial evidence	Pontirolo Nuovo, ItalyHQ checked Sep 22, 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 22, 2026
7	Alteco SRL	Indirect evidence	Colognola Ai Colli, ItalyHQ checked Sep 22, 2026	11-50	29 contacts →
	Indirect evidence “Since 1955 the Albrigi family transmitted its passion for processing steel and since 1996 Alteco specialised in the production of filter housings and installations for the Food &…” Source: RevenueBase Database · checked Sep 22, 2026
8	Everblue	Strong evidence	Loc. Gotra Di Albareto (pr), ItalyHQ checked Sep 22, 2026	11-50	23 contacts →
	Strong 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 22, 2026
9	IWM Depuratori D'acqua	Indirect evidence	Cinisello Balsamo, ItalyHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “Siamo in Italia una tra le più importanti e storiche aziende nel settore del trattamento delle acque potabili.” Source: RevenueBase Database · checked Sep 22, 2026
10	Acqua Brevetti SRL	Indirect evidence	Mestrino, ItalyHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “Acqua Brevetti è il partner ideale per chi cerca qualità e innovazione nel rispetto delle normative vigenti nel settore del trattamento dell’acqua, specializzata nella…” Source: RevenueBase Database · checked Sep 22, 2026
11	Alfa Water	Partial evidence	Sedico - Belluno, ItalyHQ checked Sep 22, 2026	11-50	17 contacts →
	Partial 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 22, 2026
12	Tecnicomar S.P.A	Indirect evidence	Marsala, ItalyHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
13	Enki Water SRL	Partial evidence	Ranica, ItalyHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “Enki Water Srl nasce dalla esperienza maturata da Bioedil Sas nel settore trattamento acqua.” Source: RevenueBase Database · checked Sep 22, 2026
14	Facci Service S.R.L	Indirect evidence	Martinengo, ItalyHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “La società è attiva da circa 40 anni nel campo specifico del trattamento delle acque industriali quali che siano i suoi vari impieghi.” Source: RevenueBase Database · checked Sep 22, 2026
15	Sati Filtri S.R.L	Partial evidence	Cesena, ItalyHQ checked Sep 22, 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 22, 2026
16	Ecowater Systems Italia	Indirect evidence	Milan, ItalyHQ checked Sep 22, 2026	1-10	9 contacts →
	Indirect evidence “Fondata nel 1925, EcoWater vanta oltre 100 anni di esperienza nel trattamento dell'acqua a uso domestico.” Source: RevenueBase Database · checked Sep 22, 2026
17	Idrobios SRL	Indirect evidence	Modena, ItalyHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence “Idrobios inizia nell'anno 1988 la propria attività, rappresentando ad oggi una realtà nota in tutto il territorio nazionale ed internazionale.” Source: RevenueBase Database · checked Sep 22, 2026
18	Italmecc SRL	Partial evidence	Schio, ItalyHQ checked Sep 22, 2026	1-10	8 contacts →
	Partial evidence “ITALMECC is specialized in manufacturing and design of plants for water and dust treatment for various materials such as marble, glass, wood, aluminum and concrete.” Source: RevenueBase Database · checked Sep 22, 2026
19	Aquachiara Network SRL	Indirect evidence	Vigliano Biellese, ItalyHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
20	MGM Water	Strong evidence	Arezzo, ItalyHQ checked Sep 22, 2026	11-50	7 contacts →
	Strong evidence “MGM provides professional systems for ultra-filtration of water created exclusively for the restaurant industry.” Source: RevenueBase Database · checked Sep 22, 2026
21	Pe&c Process Engineering & Consulting	Indirect evidence	Cologno Monzese, ItalyHQ checked Sep 22, 2026	1-10	7 contacts →
	Indirect evidence “PE & C Process Engineering & Consulting racchiude e rispecchia il know how e la mission aziendale.” Source: RevenueBase Database · checked Sep 22, 2026
22	Avantgarde SRL	Indirect evidence	Milan, ItalyHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “Il legame tra le persone e l’acqua depurata.” Source: RevenueBase Database · checked Sep 22, 2026
23	Celtis Water SRL	Partial evidence	Brandico, ItalyHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “We address professionals in the water treatment sector, industrial and domestic, for primary water, process water, waste water, sea water, such as manufacturers of water treatment…” Source: RevenueBase Database · checked Sep 22, 2026
24	Waterspin S.R.L	Indirect evidence	Gorgonzola, ItalyHQ checked Sep 22, 2026	1-10	5 contacts →
	Indirect evidence “Waterspin è una società fondata nel 2017 con lo scopo di promuovere l’utilizzo di tecnologie innovative per il trattamento, la depurazione e il riuso delle acque.” Source: RevenueBase Database · checked Sep 22, 2026
25	F.A.M. SNC DI Checcacci S. & C	Indirect evidence	Grosseto, ItalyHQ checked Sep 22, 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 22, 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: water filtration equipment suppliers. 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 water filtration equipment suppliers.
Partial evidence: Its own public description names part of water filtration equipment suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water filtration equipment suppliers. 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 161 water filtration equipment suppliers based in Italy

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Water filtration equipment suppliers based in Italy at a glance

As of Sep 22, 2026

29.2%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · Palermo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 161 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 water filtration equipment suppliers, 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 “water filtration equipment suppliers”. 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 water filtration equipment suppliers), 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 water filtration equipment suppliers, 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, 495 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 22, 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 water filtration equipment suppliers, 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 water filtration equipment suppliers are there based in Italy?

RevenueBase identified 161 water filtration equipment suppliers 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?

Culligan Italiana S.P.A, headquartered in Bologna, tops this list with the largest team on record.

Which city has the most water filtration equipment suppliers?

Palermo leads with 4 headquartered companies, followed by Genoa (3) and Milan (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 495 verified decision-maker contacts tracked across these 161 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 22, 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.