Company lists · Data refreshed November 2026

Top 25 Oilfield water treatment chemical manufacturers based in Italy

Name: Oilfield water treatment chemical manufacturers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 257 companies tracked

RevenueBase identified 257 company matches for oilfield water treatment chemical manufacturers associated with Italy as of November 2026 and tracks 2,556 professional contacts across them, including 907 with verified work emails. Milan is the largest hub.

This list covers company matches for oilfield water treatment chemical manufacturers 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 4, 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 4, 2026 How this list was built

257Companies

2,556Contacts tracked

907Verified emails

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The 25 largest oilfield water treatment chemical manufacturers based in Italy

Ranked by team size

Top 25 of 257 company matches for oilfield water treatment chemical manufacturers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Italmatch Chemicals	Exact match	Genoa, ItalyHQ recorded Nov 4, 2026	1,001-5,000	367 contacts →
	Exact match “Founded in 1998, Italmatch Chemicals is a global specialty chemicals manufacturer and innovator, focusing on advanced solutions for water treatment, lubricants, energy…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	NCR Biochemical	Exact match	Castello D Argile, ItalyHQ recorded Nov 4, 2026	51-200	86 contacts →
	Exact match “NCR Biochemical is an international chemical company specialized in water treatments, biotechnology and process additives in the paper and sugar industries.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	Atlas Filtri	Exact match	Limena, ItalyHQ recorded Nov 4, 2026	51-200	74 contacts →
	Exact match “Atlas Filtri is a dynamic Italian company: designing, developing, and producing components for filtration systems and equipment for water treatment applicable to domestic and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	Sodai S.P.A	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	51-200	72 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Bernardinello Engineering SPA	Exact match	Cadoneghe, ItalyHQ recorded Nov 4, 2026	51-200	58 contacts →
	Exact match “Nata nel 1995 alle porte di Padova, Bernadinello Engineering si è ritagliata una posizione di assoluta eccellenza nel trattamento delle acque e nell’ingegneria di processo in…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Filtrex S.R.L	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	201-500	42 contacts →
	Exact match “Filtrex is world-leading manufacturer in filtration of lube oil, fuel oil, hydrocarbon and water for Refinery, Off-Shore, Ballast Water, Marine, and Industrial” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	Think Water SRL	Exact match	Cittadella, ItalyHQ recorded Nov 4, 2026	51-200	36 contacts →
	Exact match “Think:water is a leader in the water treatment industry, offering a complete range of filters and reverse osmosis systems, entirely made in Italy.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Acquaflex SRL	Exact match	Rho, ItalyHQ recorded Nov 4, 2026	11-50	35 contacts →
	Exact match “Acquaflex sviluppa e commercializza tecnologie chimiche per il trattamento delle acque industriali e per il processo produttivo della carta.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Orange SRL	Exact match	Florence, ItalyHQ recorded Nov 4, 2026	11-50	32 contacts →
	Exact match “ORANGE, fondata nel 2007 con sede a Firenze, è un importante operatore nel settore italiano del trattamento delle acque industriali.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Hydrotech Engineering S.R.L	Exact match	Bastia Di Rovolon, ItalyHQ recorded Nov 4, 2026	11-50	31 contacts →
	Exact match “Hydrotech Engineering is the world leader in treating industrial water and wastewater streams with semipermeable membrane technology.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	GRS Chemical Technologies S.R.L	Exact match	Qualiano, ItalyHQ recorded Nov 4, 2026	11-50	30 contacts →
	Exact match “GRS operates in the industry of specialty chemicals since 1975.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	Protecno SRL	Exact match	Mondolfo, ItalyHQ recorded Nov 4, 2026	51-200	29 contacts →
	Exact match “Professional-Technology: these simple words sum up our management strategy.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Simpec	Exact match	Nova Milanese, ItalyHQ recorded Nov 4, 2026	51-200	29 contacts →
	Exact match “Simpec is division of STA SpA from 2025/01/01.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	GDN SRL	Exact match	ItalyHQ recorded Nov 4, 2026	11-50	29 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Euroacque S.R.L	Exact match	Niviano Di Rivergaro, ItalyHQ recorded Nov 4, 2026	51-200	28 contacts →
	Exact match “Euroacque is an Italian company that manufactures primary water treatment components and provides maintenance services for thermal and heating systems, both in residential and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Everblue	Exact match	Loc. Gotra Di Albareto (pr), ItalyHQ recorded Nov 4, 2026	11-50	25 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Acqua Brevetti SRL	Exact match	Mestrino, ItalyHQ recorded Nov 4, 2026	11-50	24 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	3v Green Eagle	Exact match	Bergamo, ItalyHQ recorded Nov 4, 2026	11-50	22 contacts →
	Exact match “3V Green Eagle is a leading environmental services company for many industrial sectors, from the chemical and pharmaceutical industries to O&G, which can rely on us as a…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Alfa Water	Exact match	Sedico - Belluno, ItalyHQ recorded Nov 4, 2026	11-50	20 contacts →
	Exact match “Alfa Water was founded in the heart of the Dolomites - UNESCO World Heritage Site - where water flows pure and uncontaminated.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	IWM Depuratori D'acqua	Exact match	Cinisello Balsamo, ItalyHQ recorded Nov 4, 2026	11-50	20 contacts →
	Exact match “Siamo in Italia una tra le più importanti e storiche aziende nel settore del trattamento delle acque potabili.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	O.M.C. Collareda S.R.L	Exact match	Schio, ItalyHQ recorded Nov 4, 2026	11-50	19 contacts →
	Exact match “O.M.C.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Foridra S.R.L	Exact match	Castelfidardo, ItalyHQ recorded Nov 4, 2026	51-200	19 contacts →
	Exact match “Foridra S.R.L is a European leader specialized in production and distribution of industrial water chemical treatments for cooling systems, steam and super-heated boilers.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Sireg Hydros	Exact match	(mb), ItalyHQ recorded Nov 4, 2026	1-10	19 contacts →
	Exact match “Sireg Hydros, part of the Sireg Group, has over 35 years of experience in the design and manufacture of advanced water treatment plants for primary, process, and wastewater…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Manta Ecologica International	Exact match	Zevio, ItalyHQ recorded Nov 4, 2026	11-50	18 contacts →
	Exact match “Since 1979 Manta Ecologica is manufacturing equipment and chemicals for heating and cooling service professionals: purifying water entering and circulating within the property…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	Group Chemie	Exact match	Bernareggio, ItalyHQ recorded Nov 4, 2026	11-50	18 contacts →
	Exact match “A company specialized in the field of industrial chemicals for surface treatment of metals, sanification in the food industries and water treatment.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oilfield water treatment chemical manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 257 oilfield water treatment chemical manufacturers based in Italy

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Oilfield water treatment chemical manufacturers based in Italy at a glance

As of Nov 4, 2026

35.5%Verified-email coverage

9.9Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Milan

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

112

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 257 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 “oilfield water treatment chemical manufacturers” 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 907 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 4, 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 “oilfield water treatment chemical manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oilfield water treatment chemical manufacturers are there based in Italy?

RevenueBase identified 257 company matches for oilfield water treatment chemical manufacturers 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?

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

Which city has the most oilfield water treatment chemical manufacturers?

Milan leads with 11 company records, followed by Rome (7) and Genoa (6).

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 907 professional contacts with verified work emails tracked across these 257 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 4, 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.