Company lists · Data refreshed November 2026

Top 25 Thermal system suppliers based in Italy

RevenueBase identified 602 company matches for thermal system suppliers associated with Italy as of November 2026 and tracks 7,264 professional contacts across them, including 2,326 with verified work emails. Milan is the largest hub.

This list covers company matches for thermal system 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 2, 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 2, 2026 How this list was built
602Companies
7,264Contacts tracked
2,326Verified emails
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The 25 largest thermal system suppliers based in Italy

Ranked by team size
Top 25 of 602 company matches for thermal system suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchAriccia, ItalyHQ recorded Nov 2, 20261,001-5,000522 contacts →

Exact match

“Daikin Applied Europe is a multinational company manufacturing and supplying components for hydronic HVAC systems (chillers, air handling units and system management solutions)…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchSan Bonifacio, ItalyHQ recorded Nov 2, 20261,001-5,000435 contacts →

Exact match

“Comfort, designed around you – Since 1955, Ferroli has been a trusted name in HVAC, delivering innovative solutions for heating, cooling and hot water that combine comfort, energy…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchSan Maurizio D'opaglio, ItalyHQ recorded Nov 2, 2026501-1,000316 contacts →

Exact match

“True Made in Italy.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchScandicci, ItalyHQ recorded Nov 2, 2026201-500249 contacts →

Exact match

“The Frigel group is made up of Italian and foreign companies whose purpose is the design, production, installation, sales and service of systems & solutions for process cooling…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchArquà Polesine, ItalyHQ recorded Nov 2, 20261,001-5,000224 contacts →

Exact match

“Leading company in Europe in the production of radiators for domestic heating, air exchange systems and home automation applied to heating.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchBassano Del Grappa, ItalyHQ recorded Nov 2, 2026501-1,000198 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 2, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Nov 2, 2026201-500138 contacts →

Exact match

“Sabiana is an Italian company that since 1929 has designed, manufactured and sold innovative heating and air conditioning equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchCastel Maggiore (bo), ItalyHQ recorded Nov 2, 2026201-500136 contacts →

Exact match

“Clauger-Technofrigo: Leader Mondiale nella Refrigerazione Industriale e nel Trattamento dell’Aria Introduzione Clauger-Technofrigo, creata nel 2021, si pone come leader nella…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchRivignano Teor, ItalyHQ recorded Nov 2, 2026201-500131 contacts →

Exact match

“The G.I Holding Group boasts over 40 years of experience in the manufacturing and marketing of a complete range of solutions for comfort and industrial cooling: air conditioning…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchFano, ItalyHQ recorded Nov 2, 2026201-500119 contacts →

Exact match

“Arbo è il punto di riferimento per i tecnici della gestione del caldo e del freddo: da noi, i nostri clienti possono trovare tutto l’occorrente per l’installazione e la…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchArcevia, ItalyHQ recorded Nov 2, 2026501-1,000105 contacts →

Exact match

“Founded at the beginning of the 1950s, Thermowatt soon became the leading manufacturer of tubular heating elements and thermostats for water heaters.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchFrazione Campagnola Di Zevio, ItalyHQ recorded Nov 2, 202651-200103 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 2, 2026 · View company records in RevenueBase
13Exact matchMussolente, ItalyHQ recorded Nov 2, 2026201-50090 contacts →

Exact match

“Wieland Onda is a manufacturing company of advanced heat exchangers for refrigeration, heating and air conditioning equipments.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchTrezzano Sul Naviglio (mi), ItalyHQ recorded Nov 2, 202651-20075 contacts →

Exact match

“Trane - marchio di Trane Technologies - agisce a livello mondiale come fornitore di soluzioni e servizi nel settore HVAC-R (riscaldamento, ventilazione, aria condizionata…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchPontenure (pc), ItalyHQ recorded Nov 2, 202651-20070 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 2, 2026 · View company records in RevenueBase
16Exact matchCernusco Sul Naviglio, ItalyHQ recorded Nov 2, 202651-20069 contacts →

Exact match

“It is our mission to ensure health, productivity and to save energy by providing high-technology, integrated solutions designed to deliver environmental comfort and air filtration…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchPianezza, ItalyHQ recorded Nov 2, 202651-20066 contacts →

Exact match

“Masterwatt is an Italian company with over 40 years of experience in the design and manufacture of custom industrial electric heating systems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchBorgo Ticino, ItalyHQ recorded Nov 2, 202651-20064 contacts →

Exact match

“Fandis focuses on the development, realization and supply of high tech systems in the B2B market.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchSan Maurizio D'opaglio, ItalyHQ recorded Nov 2, 2026201-50055 contacts →

Exact match

“Pettinaroli is an international group specialized in the design and manufacturing of high-quality HVAC, hydronic, and gas components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchFormigine, ItalyHQ recorded Nov 2, 202651-20049 contacts →

Exact match

“COOLTECH designs and manufactures liquid, thermoelectric and compressor-based cooling systems for industrial and medical industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchItalyHQ recorded Nov 2, 202651-20047 contacts →

Exact match

“As one of the first companies in Italy to believe in the potential of radiant systems, Eurotherm has always focused on the quality of its products and services, on the innovation…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchS. Pietro Di Legnago, ItalyHQ recorded Nov 2, 2026201-50046 contacts →

Exact match

“Leading manufacturer of key components for refrigeration and air-conditioning systems, Frigomec has over 50 years’ experience and knowledge of the latest European directives…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchMoncalieri, ItalyHQ recorded Nov 2, 202651-20042 contacts →

Exact match

“Tesio Cooling Systems, a company located in the heart of one of the most appreciated industrial pole in the world, part of the Telema group, for over one hundred years of history…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchMese, ItalyHQ recorded Nov 2, 202651-20041 contacts →

Exact match

“Italian Excellence in Heat Exchangers and Custom Thermal Exchange Solutions Founded in 1951, Fic Spa is an international leader in the field of thermal exchange, boasting over 70…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchSermoneta, ItalyHQ recorded Nov 2, 202611-5040 contacts →

Exact match

“For 50 years, we have been designing and manufacturing integrated systems powered by renewable energy sources for energy generation and storage, heating, air conditioning…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 602 thermal system suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 2,326 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal system suppliers based in Italy at a glance

As of Nov 2, 2026
32.0%Verified-email coverage
12.1Average contacts per company
11-50Median size (employees)
5.0%Largest-city concentration · Milan
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
232
11-50
251
51-200
77
201-500
17
501-1,000
6
1,001-5,000
7
10001+
4

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 602 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 “thermal system 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 2,326 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 2, 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 “thermal system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal system suppliers are there based in Italy?

RevenueBase identified 602 company matches for thermal system 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?

Daikin Applied Europe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal system suppliers?

Milan leads with 30 company records, followed by Rome (24) and Turin (14).

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 2,326 professional contacts with verified work emails tracked across these 602 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 2, 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.