Company lists · Data refreshed October 2026

Top 21 Cleanroom electrical contractors based in Italy

RevenueBase identified 222 company matches for cleanroom electrical contractors associated with Italy as of October 2026 and tracks 902 professional contacts across them, including 124 with verified work emails. Rome is the largest hub.

This list covers company matches for cleanroom electrical contractors 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 October 9, 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 Oct 9, 2026 How this list was built
222Companies
902Contacts tracked
124Verified emails
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The 21 largest cleanroom electrical contractors based in Italy

Ranked by team size
Top 21 of 222 company matches for cleanroom electrical contractors based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchMonteforte Irpino, ItalyHQ recorded Oct 9, 2026201-50038 contacts →

Exact match

“Novasistemi nasce all’inizio degli anni ’90 come azienda di impiantistica elettrica nei settori dell’energia civile e industriale.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchNova Milanese, ItalyHQ recorded Oct 9, 202611-5022 contacts →

Exact match

“Impianti elettrici e tecnologici”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchRobbiate, ItalyHQ recorded Oct 9, 202611-5018 contacts →

Exact match

“We are specialized in CLEANROOM projects and applications Our Expertise Lies Within The know-how and organization of our staff allowed us to become a reliable partner for all the…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchBorgo Chiese, ItalyHQ recorded Oct 9, 202611-5015 contacts →

Exact match

“Automation, electrical systems and renewable energy.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchLissone, ItalyHQ recorded Oct 9, 202611-5014 contacts →

Exact match

“Parteco is leader in Italy in the design, construction and installation of clean rooms.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchSettala, ItalyHQ recorded Oct 9, 202611-5013 contacts →

Exact match

“Realizzazione di Impianti Elettrici, di Sicurezza e Trasmissione Dati”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchFrosinone, ItalyHQ recorded Oct 9, 202611-5011 contacts →

Exact match

“I.TEK.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchBrescia, ItalyHQ recorded Oct 9, 202611-5010 contacts →

Exact match

“Possiamo essere un unico interlocutore con il quale progettare, preventivare e mettere in servizio i vostri impianti, siano essi impianti di illuminazione, impianti elettrici…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchBellusco, ItalyHQ recorded Oct 9, 202611-509 contacts →

Exact match

“Nasce nel 1969 la FG Giunta s.n.c.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchBologna, ItalyHQ recorded Oct 9, 202611-508 contacts →

Exact match

“La Ditta Corazzari Impianti, vanta una esperienza di 50 anni, nella realizzazione degli impianti per importanti committenti pubblici e privati; da sempre mirata alla qualità del…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchLevata Di Grontardo, ItalyHQ recorded Oct 9, 202611-508 contacts →

Exact match

“Padana Cleanroom is a well-established business at an international level with over 30 years of experience in designing and making clean rooms and sterile environments.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchVillafranca Di Verona, ItalyHQ recorded Oct 9, 202611-508 contacts →

Exact match

“Progettiamo, realizziamo e mettiamo a norma impianti elettrici e meccanici per abitazioni private, uffici, attività commerciali e industriali.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchRiva Del Garda, ItalyHQ recorded Oct 9, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchPozzo D'adda, ItalyHQ recorded Oct 9, 202611-507 contacts →

Exact match

“Con un’esperienza ventennale nel settore della tecnologia dell’aria, Phamm Engineering è specializzata nella progettazione, costruzione e installazione di Camere Bianche.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchModena, ItalyHQ recorded Oct 9, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchPonzano Veneto, ItalyHQ recorded Oct 9, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchMontemarciano, ItalyHQ recorded Oct 9, 202611-505 contacts →

Exact match

“La società è nata nel 1991 con la filosofia di fornire servizi sempre più specializzati negli impianti elettrici, strumentali, antideflagranti e nell’automazione industriale in…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchMestrino, ItalyHQ recorded Oct 9, 202611-505 contacts →

Exact match

“Delta Impianti nasce nel 1988 per iniziativa del Perito Industriale Marini Gabriele e da allora si occupa con successo di progettazione ed installazione di impianti elettrici e…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchDesio, ItalyHQ recorded Oct 9, 20261-105 contacts →

Exact match

“La NBL system è un’azienda moderna, nata nel 2003 dal fondatore Antonio Nobiletti ed opera nell’impiantistica e nei servizi IT, realizzando impianti elettrici, rete dati e…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchManiago, ItalyHQ recorded Oct 9, 202611-504 contacts →

Exact match

“Progettazione, realizzazione, installazione e manutenzione Spectra Elettrosystem opera nel settore dell'impiantistica elettrica, civile ed industriale, dal 1996, ed ha realizzato…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchPiacenza, ItalyHQ recorded Oct 9, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 21 of 222 cleanroom electrical contractors based in Italy

See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleanroom electrical contractors based in Italy at a glance

As of Oct 9, 2026
13.7%Verified-email coverage
4.1Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Rome
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
122
51-200
12
201-500
1

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 222 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 “cleanroom electrical contractors” 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 124 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 October 9, 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 “cleanroom electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom electrical contractors are there based in Italy?

RevenueBase identified 222 company matches for cleanroom electrical contractors associated with Italy as of October 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?

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

Which city has the most cleanroom electrical contractors?

Rome leads with 7 company records, followed by Milan (6) and Brescia (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 124 professional contacts with verified work emails tracked across these 222 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 October 9, 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.