Company lists · Data refreshed November 2026

Top 18 Confined space cleaning contractors based in Italy

RevenueBase identified 193 company matches for confined space cleaning contractors associated with Italy as of November 2026 and tracks 820 professional contacts across them, including 72 with verified work emails. Milan is the largest hub.

This list covers company matches for confined space cleaning 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 November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
193Companies
820Contacts tracked
72Verified emails
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The 18 largest confined space cleaning contractors based in Italy

Ranked by team size
Top 18 of 193 company matches for confined space cleaning contractors based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSequals, ItalyHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Siamo a fianco di responsabili e imprenditori che hanno in carico l'efficienza aziendale per mantenere la pulizia, la sicurezza e la conformità degli ambienti di lavoro e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCivitavecchia, ItalyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Nessuno può conoscere il futuro, ma si può certamente anticiparlo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRavenna, ItalyHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Nuova Saimar is a world leading company in the industrial remediation and maintenance services, thanks to innovative cleaning technologies and over twenty years’ experience in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVittorio Veneto, ItalyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Cosema è una cooperativa di, ’: oltre 150 addetti in grado di intervenire prontamente, con capillarità e flessibilità organizzativa dove serve e quando serve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCanonica D'adda, ItalyHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Sidip Srl è un'impresa di pulizie attiva nel settore industriale e commerciale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSanto Stefano Ticino, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“OMZ è un’azienda da decenni presente sul mercato degli impianti di lavaggio industriale, con una serie di apparecchiature ed impianti, atti a soddisfare le più esigenti richieste…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVicenza, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Equipe srl è un'azienda ventennale, costituita nel 1997, che opera nel settore ambientale il cui obiettivo è quello di offrire costantemente valide soluzioni a qualsiasi esigenza…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCivitavecchia, ItalyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“M.C.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBari, ItalyHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNovate Milanese, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Balzan Global Service è, dal lontano 1960, un fermo punto di riferimento nel settore delle pulizie civili, industriali e commerciali.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchArese, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Project Clean Group: Eccellenza nella sanificazione di impianti aeraulici e idrici Dal 1996, Project Clean Group si distingue nel settore delle sanificazioni degli impianti civili…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLimena, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Siamo nati per soddisfare le grandi richieste del mercato in ambito della pulizia industriale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPaderno D'adda, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“IPM srl lavora dal 1981 sviluppando soluzioni nell’ambito del cleaning professionale, eseguendo lavori di pulizia ordinaria e straordinaria di ogni genere, in ambienti che…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrescia, ItalyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Una realtà bresciana dal 1990 nel settore delle pulizie e della sanificazione.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPreganziol (tv), ItalyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Caro Amico/a Gentile Cliente/Partner/Collaboratore, ci fa piacere comunicarti che il percorso di "rinnovamento" della nostra azienda procede a gonfie vele mantenendo inalterati i…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVenice, ItalyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“P.I.VER.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVarese, ItalyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Servizi & Innovazioni, è un’azienda strutturata con divisioni specializzate nel settore industriale: Pulizie Disinfezioni Bonifiche cappe aspirazione.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCervignano Del Friuli, ItalyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“CleanPro Servizi è il partner ideale per gli interventi di pulizia civile, industriale e di sanificazione ambientale in Friuli-Venezia Giulia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 193 confined space cleaning contractors based in Italy

See the full list, filter by size, metro and specialty, and access 72 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Confined space cleaning contractors based in Italy at a glance

As of Nov 6, 2026
8.8%Verified-email coverage
4.2Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
84
51-200
44
201-500
4
501-1,000
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 193 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 “confined space cleaning 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 72 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 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 “confined space cleaning contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many confined space cleaning contractors are there based in Italy?

RevenueBase identified 193 company matches for confined space cleaning contractors associated with Italy as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most confined space cleaning contractors?

Milan leads with 15 company records, followed by Rome (6) and Naples (5).

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 72 professional contacts with verified work emails tracked across these 193 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.