Company lists · Data refreshed November 2026

Top 22 Electrical, heating & mechanical component waterproofing suppliers based in Italy

RevenueBase identified 317 company matches for electrical, heating & mechanical component waterproofing suppliers associated with Italy as of November 2026 and tracks 2,689 professional contacts across them, including 498 with verified work emails. Rome is the largest hub.

This list covers company matches for electrical, heating & mechanical component waterproofing suppliers 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 5, 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 5, 2026 How this list was built
317Companies
2,689Contacts tracked
498Verified emails
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The 22 largest electrical, heating & mechanical component waterproofing suppliers based in Italy

Ranked by team size
Top 22 of 317 company matches for electrical, heating & mechanical component waterproofing suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchChignolo D'isola, ItalyHQ recorded Nov 5, 2026201-500116 contacts →

Exact match

“Gruppo indipendente sin dalla sua nascita nel 1908, Soprema è specializzata nella progettazione e realizzazione di sistemi impermeabili e soluzioni per l’isolamento termo-acustico…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchVerona, ItalyHQ recorded Nov 5, 2026201-50081 contacts →

Exact match

“Fondata nel 1978, in breve tempo diventa una delle Aziende più importanti al mondo per la produzione di materiali impermeabilizzanti tecnologicamente avanzati destinati alla…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPadua, ItalyHQ recorded Nov 5, 202611-5060 contacts →

Exact match

“Eterno Ivica is a company that for over 60 years has been working in the field of private, industrial building and architecture, the company is distinguished by the high degree of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Nov 5, 202651-20057 contacts →

Exact match

“For over 120 years, Emanuele Mascherpa S.p.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchRoverbella, ItalyHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Fondata negli anni '70, l’azienda incorpora ancora oggi i valori con cui è nata e il nome "L'isolante" ne è l'evidenza: RISPARMIARE ENERGIA E TUTELARE L'AMBIENTE.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchVittorio Veneto, ItalyHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“Da oltre 10 anni TeMa Srl realizza opere edilizie e interventi di ingegneria ambientale, concentrandosi in particolare nel loro aspetto non visibile che coinvolge elementi…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPortogruaro, ItalyHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“Vogliamo essere la soluzione originale, che dura nel tempo, per soddisfare le richieste più esigenti dei professionisti del settore Industria & Artigianato.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCorte Franca, ItalyHQ recorded Nov 5, 2026n/a44 contacts →

Exact match

“BMI Italia è l’azienda leader nel settore delle coperture a falda e dei tetti piani.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLegnano, ItalyHQ recorded Nov 5, 2026201-50036 contacts →

Exact match

“Since 1911, Donelli Group’s mission is to protect (i.e.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBolzano, ItalyHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“Con oltre 200 anni di esperienza e tradizione alle spalle, oggi Amonn integra tra le sue attività la divisione Color con quattro aree specialistiche: protezione del legno…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLegnago, ItalyHQ recorded Nov 5, 202651-20030 contacts →

Exact match

“Geo Colors Srl è una società commerciale, specializzata nella rivendita di prodotti, soluzioni e tecnologie per il settore edile, costituita nel nella provincia di Verona…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchCologno Monzese, ItalyHQ recorded Nov 5, 2026201-50025 contacts →

Exact match

“ADVANCED TECHNOLOGY IN THE FIELD OF WATERPROOFING AND BUILDING MATERIALS Winkler was founded in 1987 by a group of entrepreneurs from the world of construction.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSanta Maria Di Sala, ItalyHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“REXPOLgroup è un’azienda leader in Italia nella produzione di sistemi innovativi per l’isolamento, l’impermeabilizzazione e l’imballaggio.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchEdolo, ItalyHQ recorded Nov 5, 202651-20021 contacts →

Exact match

“Impresa specializzata in lavori di: IMPERMEABILIZZAZIONE con manti sintetici, bituminose, sistemi spray, iniezioni, etc DEMOLIZIONI SPECIALI con utensili a disco e filo…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCampodarsego, ItalyHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Top Color è un'azienda veneta di distribuzione di prodotti e finiture per l'edilizia leggera: colori e vernici per edilizia, cartongesso materiali isolanti termocacustici…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchNichelino, ItalyHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Air conditioning is not a one-time installation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchVittorio Veneto, ItalyHQ recorded Nov 5, 202651-20017 contacts →

Exact match

“IWIS is the new starting station, a business hub which allows the companies of our group to be more competitive in their respective markets, to internationalize their strategic…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchIzano, ItalyHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“FIMI is a young and dynamic company which, thanks to the quality of its products and the efficiency and flexibility of its organisation, has obtained the ISO 9001:2015 Company…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchNarni, ItalyHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Ecarb is a premium manufacturer and reseller of accessories, equipment and systems for process industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMontecchio Maggiore, ItalyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Filmcutter nasce nel 1997 come converter nel settore degli isolanti per macchine elettriche.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBasiano, ItalyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Fondata nel 1939 da Ervino Breitner, Vetroasfalto s.p.a.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchVigonza, ItalyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“High technology in industrial maintenance Sealtek® was established in 1989, by a management with over 10 years of field experience in sealing devices and industrial maintenance…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 22 of 317 electrical, heating & mechanical component waterproofing suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 498 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical, heating & mechanical component waterproofing suppliers based in Italy at a glance

As of Nov 5, 2026
18.5%Verified-email coverage
8.5Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Rome
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
166
51-200
35
201-500
8
1,001-5,000
1
10001+
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 317 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 “electrical, heating & mechanical component waterproofing suppliers” 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 498 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 5, 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 “electrical, heating & mechanical component waterproofing suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical, heating & mechanical component waterproofing suppliers are there based in Italy?

RevenueBase identified 317 company matches for electrical, heating & mechanical component waterproofing suppliers 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?

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

Which city has the most electrical, heating & mechanical component waterproofing suppliers?

Rome leads with 8 company records, followed by Milan (6) and Bergamo (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 498 professional contacts with verified work emails tracked across these 317 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 5, 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.