Company lists · Data refreshed September 2026
Top 25 Reverse osmosis system builders based in Italy
RevenueBase identified 299 company matches for reverse osmosis system builders associated with Italy as of September 2026 and tracks 3,055 professional contacts across them, including 837 with verified work emails. Rome is the largest hub.
This list covers company matches for reverse osmosis system builders 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 September 21, 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.
The 25 largest reverse osmosis system builders based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 489 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 362 contacts → | ||||
Exact match “Fisia Italimpianti S.p.A, part of Webuild Group (the new group born in 2020 from Salini Impregilo), is a worldwide leader in the sustainable design and execution of water…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 91 contacts → | ||||
Exact match “STA aiuta le Società di Gestione del Servizio Idrico e le Piccole, Medie e Grandi Industrie a progettare, costruire e gestire impianti di trattamento delle acque reflue, primarie…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 74 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 71 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 53 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 46 contacts → | ||||
Exact match “Waterline is an Italian B2B company specialized in the production and distribution of professional components and systems for: • domestic and industrial water treatment •…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 39 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 33 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 30 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 29 contacts → | ||||
Exact match “Simpec is division of STA SpA from 2025/01/01.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “Professional-Technology: these simple words sum up our management strategy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “Quasi 40 anni di esperienza nel settore del trattamento delle acque primarie e di processo hanno reso Termoacqua Tecnologie il Partner di numerose ed importanti realtà.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 23 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 21 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 21 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “Dorabaltea® depurazione acque è oggi riconosciuta a livello internazionale come azienda di riferimento nel settore del trattamento delle acque reflue domestiche, assimilate ed…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “Aqseptence Group è un fornitore leader mondiale di prodotti specializzati, attrezzature e soluzioni di sistema per filtrazione, separazione e tecnologia dell'acqua per varie…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “O.M.C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 18 contacts → | ||||
Exact match “Progettazione, realizzazione e fornitura di impianti di tipo industriale per il trattamento delle acque attraverso rimozione selettiva dei contaminanti, e di impianti per il…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 17 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “Acquasystem è un'azienda italiana specializzata nella produzione di impianti per il trattamento dell'acqua potabile domestica.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 15 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 · Sep 21, 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 “reverse osmosis system builders”. 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 299 reverse osmosis system builders based in Italy
See the full list, filter by size, metro and specialty, and access 837 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Reverse osmosis system builders based in Italy at a glance
As of Sep 21, 2026Companies by employee count
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 299 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 “reverse osmosis system builders” 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 837 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 September 21, 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 “reverse osmosis system builders”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many reverse osmosis system builders are there based in Italy?
RevenueBase identified 299 company matches for reverse osmosis system builders associated with Italy as of September 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?
Culligan Italiana S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most reverse osmosis system builders?
Rome leads with 10 company records, followed by Milan (10) and Genoa (7).
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 837 professional contacts with verified work emails tracked across these 299 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 299 reverse osmosis system builders based in Italy. Start with a free account, no credit card.
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Reverse osmosis system builders by geography
- Reverse osmosis system builders based in Ahmedabad, India
- Reverse osmosis system builders based in Mumbai, India
- Reverse osmosis system builders based in Pune, India
- Reverse osmosis system builders based in Australia
- Reverse osmosis system builders based in Belgium
- Reverse osmosis system builders based in Brazil
- Reverse osmosis system builders based in Canada
- Reverse osmosis system builders based in Chile
- Reverse osmosis system builders based in France
- Reverse osmosis system builders based in Germany
- Reverse osmosis system builders based in India
- Reverse osmosis system builders based in Indonesia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Reverse osmosis system builders based in Ahmedabad, India
- Reverse osmosis system builders based in Mumbai, India
- Reverse osmosis system builders based in Pune, India
- Reverse osmosis system builders based in Australia
- Reverse osmosis system builders based in Belgium
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Company intelligence · public preview
Top 25 reverse osmosis system builders based in Italy
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 299 matching company records for reverse osmosis system builders based in Italy, with 3,055 tracked contacts and 837 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 reverse osmosis system builders based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Culligan Italiana S.P.Aculligan.itHQ: Bologna, ItalyReported employees: 201-500 | Bologna, Italy | 201-500 | Exact match | 489 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fisia Italimpiantifisiait.comHQ: Genoa, ItalyReported employees: 51-200 | Genoa, Italy | 51-200 | Exact match | 362 contacts → |
“Fisia Italimpianti S.p.A, part of Webuild Group (the new group born in 2020 from Salini Impregilo), is a worldwide leader in the sustainable design and execution of water…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  S.T.A. Società Trattamento Acque SPAstacque.comHQ: Mantova, ItalyReported employees: 51-200 | Mantova, Italy | 51-200 | Exact match | 91 contacts → |
“STA aiuta le Società di Gestione del Servizio Idrico e le Piccole, Medie e Grandi Industrie a progettare, costruire e gestire impianti di trattamento delle acque reflue, primarie…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sodai S.P.Asodai.comHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 74 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Atlas Filtriatlasfiltri.comHQ: Limena, ItalyReported employees: 51-200 | Limena, Italy | 51-200 | Exact match | 71 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Bernardinello Engineering SPAbernardinello.itHQ: Cadoneghe, ItalyReported employees: 51-200 | Cadoneghe, Italy | 51-200 | Exact match | 53 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Waterline SRLwaterline.itHQ: Rubiera, ItalyReported employees: 51-200 | Rubiera, Italy | 51-200 | Exact match | 46 contacts → |
“Waterline is an Italian B2B company specialized in the production and distribution of professional components and systems for: • domestic and industrial water treatment •…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | GDN SRLgdnsrl.it HQ: ItalyReported employees: 11-50 | Italy | 11-50 | Exact match | 39 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Think Water SRLthinkwater.comHQ: Cittadella, ItalyReported employees: 51-200 | Cittadella, Italy | 51-200 | Exact match | 36 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Orange SRLorangeitalia.itHQ: Florence, ItalyReported employees: 11-50 | Florence, Italy | 11-50 | Exact match | 33 contacts → |
“ORANGE, fondata nel 2007 con sede a Firenze, è un importante operatore nel settore italiano del trattamento delle acque industriali.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Euroacque S.R.Leuroacque.itHQ: Niviano Di Rivergaro, ItalyReported employees: 51-200 | Niviano Di Rivergaro, Italy | 51-200 | Exact match | 30 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Simpecsimpec.itHQ: Nova Milanese, ItalyReported employees: 51-200 | Nova Milanese, Italy | 51-200 | Exact match | 29 contacts → |
“Simpec is division of STA SpA from 2025/01/01.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Protecno SRLprotecnosrl.itHQ: Mondolfo, ItalyReported employees: 51-200 | Mondolfo, Italy | 51-200 | Exact match | 27 contacts → |
“Professional-Technology: these simple words sum up our management strategy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Termoacqua Tecnologie S.R.Ltermoacqua.com HQ: Fizzonasco Di Pieve Emanuele, ItalyReported employees: 11-50 | Fizzonasco Di Pieve Emanuele, Italy | 11-50 | Exact match | 25 contacts → |
“Quasi 40 anni di esperienza nel settore del trattamento delle acque primarie e di processo hanno reso Termoacqua Tecnologie il Partner di numerose ed importanti realtà.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Everblueeverblue.itHQ: Loc. Gotra Di Albareto (pr), ItalyReported employees: 11-50 | Loc. Gotra Di Albareto (pr), Italy | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  IWM Depuratori D'acquaiwmceasa.itHQ: Cinisello Balsamo, ItalyReported employees: 11-50 | Cinisello Balsamo, Italy | 11-50 | Exact match | 21 contacts → |
“Siamo in Italia una tra le più importanti e storiche aziende nel settore del trattamento delle acque potabili.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Acqua Brevetti SRLacquabrevetti.itHQ: Mestrino, ItalyReported employees: 11-50 | Mestrino, Italy | 11-50 | Exact match | 21 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dorabaltea Depurazione Acque Refluedorabaltea.comHQ: Arezzo, ItalyReported employees: 11-50 | Arezzo, Italy | 11-50 | Exact match | 20 contacts → |
“Dorabaltea® depurazione acque è oggi riconosciuta a livello internazionale come azienda di riferimento nel settore del trattamento delle acque reflue domestiche, assimilate ed…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Aqseptence Group Carpi SRLaqseptence.comHQ: Soliera, ItalyReported employees: 11-50 | Soliera, Italy | 11-50 | Exact match | 19 contacts → |
“Aqseptence Group è un fornitore leader mondiale di prodotti specializzati, attrezzature e soluzioni di sistema per filtrazione, separazione e tecnologia dell'acqua per varie…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | O.M.C. Collareda S.R.Lomc-collareda.com HQ: Schio, ItalyReported employees: 11-50 | Schio, Italy | 11-50 | Exact match | 18 contacts → |
“O.M.C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tecnoimpianti AIR & Water Treatmenttecnoimp.comHQ: Pozzuolo Martesana, ItalyReported employees: 11-50 | Pozzuolo Martesana, Italy | 11-50 | Exact match | 18 contacts → |
“Progettazione, realizzazione e fornitura di impianti di tipo industriale per il trattamento delle acque attraverso rimozione selettiva dei contaminanti, e di impianti per il…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Alfa Wateralfawater.itHQ: Sedico - Belluno, ItalyReported employees: 11-50 | Sedico - Belluno, Italy | 11-50 | Exact match | 17 contacts → |
“Alfa Water was founded in the heart of the Dolomites - UNESCO World Heritage Site - where water flows pure and uncontaminated.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tecnicomar S.P.Atecnicomar.itHQ: Marsala, ItalyReported employees: 11-50 | Marsala, Italy | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Acquasystem SRLacquasystemitalia.comHQ: Osnago, ItalyReported employees: 11-50 | Osnago, Italy | 11-50 | Exact match | 16 contacts → |
“Acquasystem è un'azienda italiana specializzata nella produzione di impianti per il trattamento dell'acqua potabile domestica.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Sireg Hydrossireghydros.itHQ: (mb), ItalyReported employees: 1-10 | (mb), Italy | 1-10 | Exact match | 15 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 299 company matches
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Reverse osmosis system builders: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
296 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 299 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for reverse osmosis system builders?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many reverse osmosis system builders did RevenueBase find based in Italy?
The saved snapshot records 299 matching company records, 3,055 tracked contacts and 837 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Reverse osmosis system builders by geography
- Reverse osmosis system builders based in Ahmedabad, India
- Reverse osmosis system builders based in Mumbai, India
- Reverse osmosis system builders based in Pune, India
- Reverse osmosis system builders based in Australia
- Reverse osmosis system builders based in Belgium
- Reverse osmosis system builders based in Brazil
- Reverse osmosis system builders based in Canada
- Reverse osmosis system builders based in Chile
- Reverse osmosis system builders based in France
- Reverse osmosis system builders based in Germany
- Reverse osmosis system builders based in India
- Reverse osmosis system builders based in Indonesia
Cite this list
RevenueBase Data Team. Top 25 reverse osmosis system builders based in Italy. Snapshot: September 21, 2026. https://revenuebase.ai/companies/reverse-osmosis-system-builders/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Reverse osmosis system builders based in Ahmedabad, India
- Reverse osmosis system builders based in Mumbai, India
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Company intelligence · public preview
Top 25 reverse osmosis system builders based in Italy
RevenueBase records 299 matching company records for reverse osmosis system builders based in Italy, with 3,055 tracked contacts and 837 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 reverse osmosis system builders based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Culligan Italiana S.P.Aculligan.it HQ: Bologna, ItalyReported employees: 201-500 | Bologna, Italy | 201-500 | Exact match | 489 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fisia Italimpiantifisiait.com HQ: Genoa, ItalyReported employees: 51-200 | Genoa, Italy | 51-200 | Exact match | 362 contacts → |
“Fisia Italimpianti S.p.A, part of Webuild Group (the new group born in 2020 from Salini Impregilo), is a worldwide leader in the sustainable design and execution of water…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | S.T.A. Società Trattamento Acque SPAstacque.com HQ: Mantova, ItalyReported employees: 51-200 | Mantova, Italy | 51-200 | Exact match | 91 contacts → |
“STA aiuta le Società di Gestione del Servizio Idrico e le Piccole, Medie e Grandi Industrie a progettare, costruire e gestire impianti di trattamento delle acque reflue, primarie…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sodai S.P.Asodai.com HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 74 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Atlas Filtriatlasfiltri.com HQ: Limena, ItalyReported employees: 51-200 | Limena, Italy | 51-200 | Exact match | 71 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Bernardinello Engineering SPAbernardinello.it HQ: Cadoneghe, ItalyReported employees: 51-200 | Cadoneghe, Italy | 51-200 | Exact match | 53 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Waterline SRLwaterline.it HQ: Rubiera, ItalyReported employees: 51-200 | Rubiera, Italy | 51-200 | Exact match | 46 contacts → |
“Waterline is an Italian B2B company specialized in the production and distribution of professional components and systems for: • domestic and industrial water treatment •…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | GDN SRLgdnsrl.it HQ: ItalyReported employees: 11-50 | Italy | 11-50 | Exact match | 39 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Think Water SRLthinkwater.com HQ: Cittadella, ItalyReported employees: 51-200 | Cittadella, Italy | 51-200 | Exact match | 36 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Orange SRLorangeitalia.it HQ: Florence, ItalyReported employees: 11-50 | Florence, Italy | 11-50 | Exact match | 33 contacts → |
“ORANGE, fondata nel 2007 con sede a Firenze, è un importante operatore nel settore italiano del trattamento delle acque industriali.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Euroacque S.R.Leuroacque.it HQ: Niviano Di Rivergaro, ItalyReported employees: 51-200 | Niviano Di Rivergaro, Italy | 51-200 | Exact match | 30 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Simpecsimpec.it HQ: Nova Milanese, ItalyReported employees: 51-200 | Nova Milanese, Italy | 51-200 | Exact match | 29 contacts → |
“Simpec is division of STA SpA from 2025/01/01.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Protecno SRLprotecnosrl.it HQ: Mondolfo, ItalyReported employees: 51-200 | Mondolfo, Italy | 51-200 | Exact match | 27 contacts → |
“Professional-Technology: these simple words sum up our management strategy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Termoacqua Tecnologie S.R.Ltermoacqua.com HQ: Fizzonasco Di Pieve Emanuele, ItalyReported employees: 11-50 | Fizzonasco Di Pieve Emanuele, Italy | 11-50 | Exact match | 25 contacts → |
“Quasi 40 anni di esperienza nel settore del trattamento delle acque primarie e di processo hanno reso Termoacqua Tecnologie il Partner di numerose ed importanti realtà.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Everblueeverblue.it HQ: Loc. Gotra Di Albareto (pr), ItalyReported employees: 11-50 | Loc. Gotra Di Albareto (pr), Italy | 11-50 | Exact match | 23 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | IWM Depuratori D'acquaiwmceasa.it HQ: Cinisello Balsamo, ItalyReported employees: 11-50 | Cinisello Balsamo, Italy | 11-50 | Exact match | 21 contacts → |
“Siamo in Italia una tra le più importanti e storiche aziende nel settore del trattamento delle acque potabili.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Acqua Brevetti SRLacquabrevetti.it HQ: Mestrino, ItalyReported employees: 11-50 | Mestrino, Italy | 11-50 | Exact match | 21 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dorabaltea Depurazione Acque Refluedorabaltea.com HQ: Arezzo, ItalyReported employees: 11-50 | Arezzo, Italy | 11-50 | Exact match | 20 contacts → |
“Dorabaltea® depurazione acque è oggi riconosciuta a livello internazionale come azienda di riferimento nel settore del trattamento delle acque reflue domestiche, assimilate ed…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aqseptence Group Carpi SRLaqseptence.com HQ: Soliera, ItalyReported employees: 11-50 | Soliera, Italy | 11-50 | Exact match | 19 contacts → |
“Aqseptence Group è un fornitore leader mondiale di prodotti specializzati, attrezzature e soluzioni di sistema per filtrazione, separazione e tecnologia dell'acqua per varie…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | O.M.C. Collareda S.R.Lomc-collareda.com HQ: Schio, ItalyReported employees: 11-50 | Schio, Italy | 11-50 | Exact match | 18 contacts → |
“O.M.C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tecnoimpianti AIR & Water Treatmenttecnoimp.com HQ: Pozzuolo Martesana, ItalyReported employees: 11-50 | Pozzuolo Martesana, Italy | 11-50 | Exact match | 18 contacts → |
“Progettazione, realizzazione e fornitura di impianti di tipo industriale per il trattamento delle acque attraverso rimozione selettiva dei contaminanti, e di impianti per il…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Alfa Wateralfawater.it HQ: Sedico - Belluno, ItalyReported employees: 11-50 | Sedico - Belluno, Italy | 11-50 | Exact match | 17 contacts → |
“Alfa Water was founded in the heart of the Dolomites - UNESCO World Heritage Site - where water flows pure and uncontaminated.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tecnicomar S.P.Atecnicomar.it HQ: Marsala, ItalyReported employees: 11-50 | Marsala, Italy | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Acquasystem SRLacquasystemitalia.com HQ: Osnago, ItalyReported employees: 11-50 | Osnago, Italy | 11-50 | Exact match | 16 contacts → |
“Acquasystem è un'azienda italiana specializzata nella produzione di impianti per il trattamento dell'acqua potabile domestica.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sireg Hydrossireghydros.it HQ: (mb), ItalyReported employees: 1-10 | (mb), Italy | 1-10 | Exact match | 15 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 299 company matches
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Reverse osmosis system builders: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
296 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 299 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for reverse osmosis system builders?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many reverse osmosis system builders did RevenueBase find based in Italy?
The saved snapshot records 299 matching company records, 3,055 tracked contacts and 837 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 reverse osmosis system builders based in Italy. Snapshot: September 21, 2026. https://revenuebase.ai/companies/reverse-osmosis-system-builders/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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