Company lists · Data refreshed September 2026

Top 8 Boiler types by manufacturers based in Italy

RevenueBase identified 34 boiler types by manufacturers headquartered in Italy as of September 2026 and tracks 1,243 professional contacts across them, including 244 with verified work emails. Bassano Del Grappa is the largest hub.

This list covers boiler types by manufacturers headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 15, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 15, 2026 86% judged on-target in blind review
34Companies
1,243Contacts tracked
244Verified emails
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The 8 largest boiler types by manufacturers based in Italy

Ranked by team size
Top 8 of 34 boiler types by manufacturers based in Italy, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to boiler types by manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceReggio Emilia, ItalyHQ checked Sep 15, 2026501-1,000374 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 15, 2026
2Indirect evidenceBassano Del Grappa, ItalyHQ checked Sep 15, 2026501-1,000189 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 15, 2026
3Indirect evidenceFrazione Campagnola Di Zevio, ItalyHQ checked Sep 15, 202651-200101 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 15, 2026
4Indirect evidenceGenova, ItalyHQ checked Sep 15, 202611-5081 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
5Indirect evidenceMilan, ItalyHQ checked Sep 15, 202651-20072 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 15, 2026
6Partial evidenceGallarate, ItalyHQ checked Sep 15, 2026201-50059 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 15, 2026
7Indirect evidenceMontecchio Maggiore, ItalyHQ checked Sep 15, 202611-505 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 15, 2026
8Indirect evidenceLonato Del Garda, ItalyHQ checked Sep 15, 202611-502 contacts →

Indirect evidence

“Dal 1992 operiamo nel settore della caldareria, inzialmente come costruttori di apparecchi in pressione conto terzi e assistenza a centrali termiche, e in seguito come produzione…”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 8 of 34 boiler types by manufacturers based in Italy

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Boiler types by manufacturers based in Italy at a glance

As of Sep 15, 2026
19.6%Verified-email coverage
36.6Average contacts per company
51-200Median size (employees)
5.9%Largest-city concentration · Bassano Del Grappa
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
11
51-200
11
201-500
3
501-1,000
3

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 34 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among boiler types by manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Italy whose own description of what they do matches “boiler types by manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names boiler types by manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among boiler types by manufacturers, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 244 across the full list. 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 15, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names boiler types by manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many boiler types by manufacturers are there based in Italy?

RevenueBase identified 34 boiler types by manufacturers headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Immergas S.P.A, headquartered in Reggio Emilia, tops this list with the largest team on record.

Which city has the most boiler types by manufacturers?

Bassano Del Grappa leads with 2 headquartered companies, followed by Montecchio Maggiore (2) and Arsiero (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 244 verified decision-maker contacts tracked across these 34 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 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 Smart Search, 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.