Company lists · Data refreshed September 2026

Top 25 Water supply companies based in Italy

RevenueBase identified 230 company matches for water supply companies associated with Italy as of September 2026 and tracks 3,752 professional contacts across them, including 1,832 with verified work emails. Rome is the largest hub.

This list covers company matches for water supply companies 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 19, 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 Sep 19, 2026 How this list was built
230Companies
3,752Contacts tracked
1,832Verified emails
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The 25 largest water supply companies based in Italy

Ranked by team size
Top 25 of 230 company matches for water supply companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMilan, ItalyHQ recorded Sep 19, 2026501-1,000401 contacts →

Exact match

“Gruppo CAP è la green utility pubblica che, già gestore del servizio idrico integrato della Città metropolitana di Milano, si è evoluta in una delle principali monoutility…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchGenoa, ItalyHQ recorded Sep 19, 2026201-500368 contacts →

Exact match

“IRETI è la società del Gruppo Iren che gestisce in modo integrato e capillare sul territorio nazionale la distribuzione di energia elettrica, gas e acqua, cercando ogni giorno con…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchGallarate, ItalyHQ recorded Sep 19, 2026201-500197 contacts →

Exact match

“Gestiamo il Servizio Idrico Integrato di 144 comuni della Provincia di Varese In particolare, ci occupiamo di tutto il ciclo dell’acqua: a partire dall’approvvigionamento e dalla…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMonza, ItalyHQ recorded Sep 19, 2026201-500124 contacts →

Exact match

“BrianzAcque è l'azienda pubblica che gestisce industrialmente il Servizio Idrico Integrato nella Provincia di Monza e della Brianza.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchBrescia, ItalyHQ recorded Sep 19, 2026201-500119 contacts →

Exact match

“Acque Bresciane Srl SB è la Società Benefit che si occupa della gestione del Servizio Idrico Integrato, ad oggi per abitanti di 114 Comuni in provincia di Brescia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchTorre Del Greco, ItalyHQ recorded Sep 19, 2026201-500109 contacts →

Exact match

“RDR S.p.A.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSenigallia, ItalyHQ recorded Sep 19, 202651-20096 contacts →

Exact match

“SIMAM con oltre 180 tecnici, più della metà ingegneri, qualificati e di lunga esperienza operativa, è presente nei settori: trattamento acque, global service, risanamento e…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchMantova, ItalyHQ recorded Sep 19, 202651-20091 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 19, 2026 · View company records in RevenueBase
9Exact matchVicenza, ItalyHQ recorded Sep 19, 2026201-50090 contacts →

Exact match

“Viacqua è una società per azioni a capitale totalmente pubblico.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLecco, ItalyHQ recorded Sep 19, 2026201-50085 contacts →

Exact match

“Lario Reti Holding S.p.A, società a capitale interamente pubblico partecipata dagli Enti Locali, è il gestore del Servizio Idrico Integrato per tutti i Comuni della Provincia di…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchPalermo, ItalyHQ recorded Sep 19, 202651-20075 contacts →

Exact match

“Siciliacque is the public-private company providing the bulk water service in Sicily (Italy).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Sep 19, 202651-20074 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchMarina Di Pietrasanta (lucca), ItalyHQ recorded Sep 19, 2026501-1,00071 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMonselice, ItalyHQ recorded Sep 19, 2026201-50068 contacts →

Exact match

“acquevenete SpA è il gestore del Servizio Idrico Integrato per 108 Comuni soci delle province di Padova, Rovigo, Vicenza, Verona, Venezia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchUdine, ItalyHQ recorded Sep 19, 2026201-50068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchPortogruaro, ItalyHQ recorded Sep 19, 202651-20052 contacts →

Exact match

“Livenza Tagliamento Acque S.p.A.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchCodigoro, ItalyHQ recorded Sep 19, 202651-20048 contacts →

Exact match

“Nel 1994, il Consorzio Acquedotto Basso Ferrarese (CABF) formato da 8 Comuni, ed il Consorzio Intercomunale Acquedotto di Copparo (CIA) formato da 7 Comuni, si fondono dando vita…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLucca, ItalyHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“Geal Spa - Lucca is an utilities company based out of Italy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchFlorence, ItalyHQ recorded Sep 19, 202611-5033 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 19, 2026 · View company records in RevenueBase
20Exact matchNaples, ItalyHQ recorded Sep 19, 2026201-50033 contacts →

Exact match

“ABC pone al centro della sua azione la qualità del servizio fornito ai cittadini.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNova Milanese, ItalyHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“Simpec is division of STA SpA from 2025/01/01.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchTorre Del Greco, ItalyHQ recorded Sep 19, 20261-1026 contacts →

Exact match

“DARF nasce nel 2018 a Torre del Greco, in provincia di Napoli, dalla volontà del gruppo Di Ruocco di investire nel settore delle infrastrutture pubbliche del Ciclo Idrico…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchTeramo, ItalyHQ recorded Sep 19, 20261-1025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchRieti, ItalyHQ recorded Sep 19, 202651-20023 contacts →

Exact match

“Acqua Pubblica Sabina S.p.A.(APS) è una società a totale capitale pubblico, costituita il 15 settembre 2015, tra la Provincia di Rieti e 48 Comuni ricadenti nell’Ambito…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchCatanzaro, ItalyHQ recorded Sep 19, 2026201-50023 contacts →

Exact match

“Sorical, dal 2004, gestisce in concessione tutti gli impianti che l’ex Cassa per il Mezzogiorno ha trasferito alla Regione Calabria.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 230 water supply companies based in Italy

See the full list, filter by size, metro and specialty, and access 1,832 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water supply companies based in Italy at a glance

As of Sep 19, 2026
48.8%Verified-email coverage
16.3Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Rome
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
98
51-200
47
201-500
21
501-1,000
3
10001+
2

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 230 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 “water supply companies” 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 1,832 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 19, 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 “water supply companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water supply companies are there based in Italy?

RevenueBase identified 230 company matches for water supply companies 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?

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

Which city has the most water supply companies?

Rome leads with 7 company records, followed by Milan (6) and Brescia (3).

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 1,832 professional contacts with verified work emails tracked across these 230 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 19, 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.