Company lists · Data refreshed September 2026

Top 25 Sewage system construction companies based in Italy

Name: Sewage system construction companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 229 companies tracked

RevenueBase identified 229 company matches for sewage system construction companies associated with Italy as of September 2026 and tracks 1,366 professional contacts across them, including 267 with verified work emails. Rome is the largest hub.

This list covers company matches for sewage system construction 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 17, 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 17, 2026 How this list was built

229Companies

1,366Contacts tracked

267Verified emails

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The 25 largest sewage system construction companies based in Italy

Ranked by team size

Top 25 of 229 company matches for sewage system construction companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	S.T.A. Società Trattamento Acque SPA	Exact match	Mantova, ItalyHQ recorded Sep 17, 2026	51-200	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 17, 2026 · View company records in RevenueBase
2	Ekso SRL Servizi E Tecnologie Nodig	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	201-500	55 contacts →
	Exact match “Dal 1998 Ekso, grazie alla competenza acquisita e sempre aggiornata dei propri operatori, con oltre metri di condotte risanate, grazie alla qualità delle soluzioni offerte ed agli…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Co.Par.M. SRL	Exact match	Ferrandina, ItalyHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “Waste recovery machinery and facilities Founded by the Aliuzzi family in 1977, Co.par.m.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	PPT Tecnologie Ambientali	Exact match	San Giovanni Lupatoto, ItalyHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “PPT Tecnologie Ambientali opera in campo ambientale dal 1982 e cura la realizzazione di impianti di trattamento in tutte le sue fasi: dalla studio preliminare alla progettazione e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Torricelli	Exact match	Forlì, ItalyHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Torricelli s.r.l, impianti per l’ecologia, opera su tutto il territorio nazionale ed estero per la progettazione, realizzazione e gestione di impianti in campo ambientale…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Darf S.R.L. Società Benefit	Exact match	Torre Del Greco, ItalyHQ recorded Sep 17, 2026	1-10	26 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 17, 2026 · View company records in RevenueBase
7	Waternext Group	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “WaterNext Group is a trailblazing enterprise specializing in engineering, construction, and efficient plant management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Idro Group SRL	Exact match	Seregno, ItalyHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Idro è una società presente sul mercato da più di 40anni, altamente specializzata nel settore ambientale: progetta e realizza impianti per il trattamento delle acque reflue civili…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Pype Lyne S.P.A	Exact match	Pisticci Scalo, ItalyHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “La Pype-Lyne S.p.A è una società di costruzioni che dal 1997 si occupa della realizzazione di progetti di opere pubbliche e private e di servizi di pulizie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	O.M.C. Collareda S.R.L	Exact match	Schio, ItalyHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “O.M.C.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Panta REI Water Solutions	Exact match	Fiesso D’artico, ItalyHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Panta Rei Water Solutions is a private company involved in the sector of the design and construction of water and waste water treatment plants.Thanks to a significant experience…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	CID SRL	Exact match	Colloredo Di Monte Albano, ItalyHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Cid progetta, costruisce e gestisce impianti per la depurazione di acque reflue.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Benassi SRL	Exact match	Reggio Nell'emilia, ItalyHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Divisione: BENASSI infrastrutture Attività Principali: Urbanizzazioni, Movimento Terra, Viabilità, Condotte, Reti Tecnologiche, Demolizioni.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	CTP Perozzo Impianti SRL	Exact match	Cittadella, ItalyHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Dal 1974 la CTP Perozzo Impianti Srl realizza ed installa impianti civili ed industriali ricercando ed applicando tecniche e sistemi innovativi in grado di assicurare sempre più…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Italplant S.R.L	Exact match	Chiari, ItalyHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Since its founding in 1988, ITALPLANT S.r.l.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Twincad SRL	Exact match	Costa Di Rovigo, ItalyHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Twincad S.r.l.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Atzwanger AG	Exact match	Bolzano, ItalyHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Uberplants Italia	Exact match	Montevarchi, ItalyHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “UBERPLANTS ITALIA WATER TREATMENT UBERPLANTS WATER TREATMENT is the Uberplants Italia division specialized in the design and construction of industrial water and wastewater…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Impresa Campagna SRL	Exact match	Calderara Di Reno, ItalyHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Azienda specializzata nella realizzazione di fognature per scarico acque bianche e nere sia per privati che per opere pubbliche anche da realizzare in galleria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Savoia F.Lli Autospurghi S.R.L	Exact match	Bardolino, ItalyHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Spurgo di pozzi neri di qualsiasi tipo, compresi quelli agroalimentari e per rifiuti speciali, il lavaggio, la disotturazione, la videoispezione, il collaudo, il risanamento, la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Idromet Sider SRL	Exact match	Modugno, ItalyHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Dal 1985 al fianco di imprese, enti e privati nella gestione di acquedotti, metanodotti, fognature, impianti di trattamento acque ed industriali, in Italia e nel mondo; con le…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ACS International Engineering S.R.L	Exact match	Castel Gandolfo, ItalyHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Gariglio Dario SRL	Exact match	Volpiano, ItalyHQ recorded Sep 17, 2026	51-200	3 contacts →
	Exact match “Gariglio Dario srl - il servizio della città, da oltre 70 anni Siamo pronti a intervenire 7 giorni su 7 - 24h su 24h Siamo un'azienda specializzata in: pronto intervento Canaljet…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Risanamento Fognature SPA	Exact match	Salgareda, ItalyHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Dal 1986 Azienda Leader Nel Risanamento Non Distruttivo (Relining - CiPP) di condotte fognarie, idriche, gas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Sogem S.R.L	Exact match	Poncarale, ItalyHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Con 40 anni di esperienza nel campo dei lavori stradali, della realizzazione e della manutenzione di reti fognarie, metanodotti e acquedotti, Sogem ha sviluppato competenze e…” Recorded in the RevenueBase company graph · Sep 17, 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 “sewage system construction companies”. 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 229 sewage system construction companies based in Italy

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Sewage system construction companies based in Italy at a glance

As of Sep 17, 2026

19.5%Verified-email coverage

6.0Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · Rome

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

129

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 229 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 “sewage system construction 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 267 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 17, 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 “sewage system construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sewage system construction companies are there based in Italy?

RevenueBase identified 229 company matches for sewage system construction 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?

S.T.A. Società Trattamento Acque SPA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sewage system construction companies?

Rome leads with 9 company records, followed by Milan (6) and Naples (4).

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 267 professional contacts with verified work emails tracked across these 229 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 17, 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.