Company lists · Data refreshed November 2026

Top 24 Boiler companies based in Italy

RevenueBase identified 280 company matches for boiler companies associated with Italy as of November 2026 and tracks 2,838 professional contacts across them, including 600 with verified work emails. Rome is the largest hub.

This list covers company matches for boiler 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 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
280Companies
2,838Contacts tracked
600Verified emails
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The 24 largest boiler companies based in Italy

Ranked by team size
Top 24 of 280 company matches for boiler companies 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 matchReggio Emilia, ItalyHQ recorded Nov 6, 2026501-1,000424 contacts →

Exact match

“Produciamo oltre 300 mila caldaie l’anno e commercializziamo apparecchi per riscaldamento e raffrescamento domestico in 50 paesi di tutto il Mondo, con dodici filiali commerciali…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBassano Del Grappa, ItalyHQ recorded Nov 6, 2026501-1,000205 contacts →

Exact match

“Nata negli anni 1925 come produttore di prodotti smaltati, dagli anni 70 Baxi è entrata nel settore HVAC con apparecchi domestici per il riscaldamento e la climatizzazione.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGallarate, ItalyHQ recorded Nov 6, 2026501-1,000149 contacts →

Exact match

“Sofinter Group supplies Steam Generating Equipment for Industrial use and Electricity Generation, Waste to Energy and Water Treatment and Desalination Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFrazione Campagnola Di Zevio, ItalyHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“ICI Powering Evolution develops advanced technologies and solutions for heat and energy generation, in collaboration with strategic partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGenoa, ItalyHQ recorded Nov 6, 202611-5079 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Realtà leader in Italia e all'estero nelle soluzioni di progettazione, fornitura e manutenzione di caldaie, tra cui caldaie industriali e generatori di vapore a recupero di calore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPontenure (pc), ItalyHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Italtherm was founded on principles of the competence and professionalism, with over 30 years of experience in the field of automatic and centralized heating systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLonate Ceppino, ItalyHQ recorded Nov 6, 2026501-1,00070 contacts →

Exact match

“SICES 1958 SpA is the Holding of a union of different leading companies dedicated to meet the Client’s needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGallarate, ItalyHQ recorded Nov 6, 2026201-50063 contacts →

Exact match

“Macchi, part of the Sofinter Group, supplies Industrial Fired Boilers, Heat Recovery Boilers and Biomass Boilers Macchi has a very strong reputation for reliability and delivery…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBosisio Parini, ItalyHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“La nostra sede è situata a Bosisio Parini (Lecco), dove oltre al Quartier Generale si trovano i Laboratori, la Produzione di caldaie e scaldabagni, il Centro Ricerca & Sviluppo e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCampodarsego, ItalyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“For CIB Unigas, the burner is more than just a product: it is the heart of our identity and the driving force behind our commitment to innovation and excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVerona, ItalyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCastenaso, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Installazione e manutenzione di centrali termiche e dei relativi componenti come caldaie, bruciatori, pompe e dei relativi componenti, nonche di impianti di condizionamento in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCammarata, ItalyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“TATANO è sinonimo di qualità, passione e tecnologia all’avanguardia: idee innovative per soluzioni di riscaldamento ecocompatibile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGadesco Pieve Delmona, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Our story begins in 1936 and it’s still going on for us, four generations later, as a leading company in the global market for rentals and sales of industrial thermal power plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRho, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Since 1947, SIAT has invested passion and expertise in the design and production of industrial boilers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGenoa, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“La nostra famiglia sin dagli anni ’60 si occupa di assistenza tecnica su impianti di riscaldamento, nello specifico caldaie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRavenna, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“AIC (Advanced Industrial Components), azienda fondata nel 2001, è diventata rapidamente un punto di riferimento internazionale riconosciuto come specialista nella progettazione…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPescantina, ItalyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“The company Tecnovap was founded 1985 in Negrar near Verona with the goal of manufacturing boilers with leading technologies for those times, for domestic use irons.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTolentino, ItalyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Giorgi srl is a cutting edge leader in the production of boilers made of copper, brass and stainless steel, it is able to always respond most effectively to customer requests and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchQuattro Castella, ItalyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“With more than 50 years of experience, ALA has become an important industrial asset that engages more than 50 employees on its production plants in Quattro Castella (RE) and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFontanelle, ItalyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“REVIS è il distributore esclusivo per l’Italia del marchio REMEHA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTreviolo, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Perchè scegliere noi?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontecchio Maggiore, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“AR-Therm di Montecchio Maggiore è un’azienda che si distingue per la produzione di caldaie e sistemi di riscaldamento innovativi e di alta qualità.”

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

Showing 24 of 280 boiler companies based in Italy

See the full list, filter by size, metro and specialty, and access 600 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Boiler companies based in Italy at a glance

As of Nov 6, 2026
21.1%Verified-email coverage
10.1Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
117
11-50
113
51-200
35
201-500
3
501-1,000
7

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 280 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 “boiler 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 600 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 “boiler companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many boiler companies are there based in Italy?

RevenueBase identified 280 company matches for boiler companies 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?

Immergas S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most boiler companies?

Rome leads with 12 company records, followed by Milan (10) and Verona (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 600 professional contacts with verified work emails tracked across these 280 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.