Company lists · Data refreshed November 2026

Top 12 High efficiency boilers suppliers based in Italy

RevenueBase identified 129 company matches for high efficiency boilers suppliers associated with Italy as of November 2026 and tracks 926 professional contacts across them, including 209 with verified work emails. Rome is the largest hub.

This list covers company matches for high efficiency boilers 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
129Companies
926Contacts tracked
209Verified emails
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The 12 largest high efficiency boilers suppliers based in Italy

Ranked by team size
Top 12 of 129 company matches for high efficiency boilers 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 matchBassano Del Grappa, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
2Exact matchFrazione Campagnola Di Zevio, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchCammarata, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
5Exact matchRho, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
6Exact matchArcugnano, ItalyHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“Bianchini Srl is a company specialized in the maintenance, service, and repair of chillers, heat pumps, and boilers, operating throughout the province of Vicenza.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchTrezzano Sul Naviglio, ItalyHQ recorded Nov 5, 202611-509 contacts →

Exact match

“La nostra Società opera con successo dal 1970 nel settore degli impianti di riscaldamento e condizionamento civili e industriali, impianti antincendio, impianti idrosanitari ed…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchTreviolo, ItalyHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Perchè scegliere noi?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMontecchio Maggiore, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
10Exact matchRo, ItalyHQ recorded Nov 5, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBientina, ItalyHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Da 20 anni ci dedichiamo al comfort della tua casa con i nostri servizi di manutenzione, assistenza e consulenza su caldaie, climatizzatori, addolcitori e stufe a legno e pellet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLucca, ItalyHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Servizio di Riscaldamento, Ventilazione e Aria Condizionata (HVAC).”

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

Showing 12 of 129 high efficiency boilers suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 209 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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High efficiency boilers suppliers based in Italy at a glance

As of Nov 5, 2026
22.6%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Rome
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
47
51-200
8
501-1,000
2

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 129 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 “high efficiency boilers 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 209 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 “high efficiency boilers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high efficiency boilers suppliers are there based in Italy?

RevenueBase identified 129 company matches for high efficiency boilers 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?

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

Which city has the most high efficiency boilers suppliers?

Rome leads with 9 company records, followed by Milan (5) and Verona (3).

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 209 professional contacts with verified work emails tracked across these 129 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.