Company lists · Data refreshed September 2026

Top 23 Heating contractors based in Italy

Name: Heating contractors based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,043 companies tracked

RevenueBase identified 1,043 heating contractors headquartered in Italy as of September 2026 and tracks 4,148 professional contacts across them, including 735 with verified work emails. Roma is the largest hub.

This list covers heating contractors 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 16, 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 16, 2026 86% judged on-target in blind review

1,043Companies

4,148Contacts tracked

735Verified emails

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The 23 largest heating contractors based in Italy

Ranked by team size

Top 23 of 1,043 heating contractors based in Italy, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to heating contractors: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ferroli Group	Partial evidence	San Bonifacio, ItalyHQ checked Sep 16, 2026	1,001-5,000	418 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	Baxi Italia	Indirect evidence	Bassano Del Grappa, ItalyHQ checked Sep 16, 2026	501-1,000	189 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 16, 2026
3	Emmeti	Indirect evidence	Vigonovo Di Fontanafredda, ItalyHQ checked Sep 16, 2026	201-500	121 contacts →
	Indirect evidence “EMMETI opera dal 1976 nel settore termoidraulica e climatizzazione, offrendo soluzioni sempre più complete ed evolute.” Source: RevenueBase Database · checked Sep 16, 2026
4	Italtherm	Partial evidence	Pontenure (pc), ItalyHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
5	Masterwatt	Partial evidence	Pianezza, ItalyHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “Masterwatt is an Italian company with over 40 years of experience in the design and manufacture of custom industrial electric heating systems.” Source: RevenueBase Database · checked Sep 16, 2026
6	Rossato SPA	Partial evidence	Sermoneta, ItalyHQ checked Sep 16, 2026	11-50	39 contacts →
	Partial evidence “For 50 years, we have been designing and manufacturing integrated systems powered by renewable energy sources for energy generation and storage, heating, air conditioning…” Source: RevenueBase Database · checked Sep 16, 2026
7	Crim S.R.L	Indirect evidence	Cinisello Balsamo, ItalyHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “Azienda leader nella conduzione e manutenzione di impianti di riscaldamento e condizionamento.” Source: RevenueBase Database · checked Sep 16, 2026
8	Frigomeccanica Group	Partial evidence	Russi, ItalyHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “Frigomeccanica Group Srl, originally established in 1970, has been a leader for 50 years in the design, installation, maintenance, and service of air conditioning, heating, and…” Source: RevenueBase Database · checked Sep 16, 2026
9	Ceba S.P.A	Partial evidence	Trescore Balneario, ItalyHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “Since more than 25 years CEBA plays a key role in the combustion field in particular design and construction of heating equipment for several applications as Iron & Steel industry…” Source: RevenueBase Database · checked Sep 16, 2026
10	Carlieuklima Srl, Industrial Radiant Heating And Evaporative Cooling	Indirect evidence	Budoia, ItalyHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “Soluzioni HVAC professionali per il riscaldamento e il raffrescamento industriale Siamo una realtà specializzata nella progettazione e produzione di soluzioni HVAC per grandi…” Source: RevenueBase Database · checked Sep 16, 2026
11	Mader Gmbh	Indirect evidence	Sterzing, ItalyHQ checked Sep 16, 2026	201-500	18 contacts →
	Indirect evidence “Komplettanbieter am Bau: Heizung & Sanitär, Elektro, Lüftung & Kälte, Hochbau” Source: RevenueBase Database · checked Sep 16, 2026
12	Custom Sales SRL	Indirect evidence	Ivrea, ItalyHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Custom Sales progetta e installa soluzioni avanzate di climatizzazione e riscaldamento, tra cui caldaie di ultima generazione, climatizzatori e pompe di calore, per garantire il…” Source: RevenueBase Database · checked Sep 16, 2026
13	Racca Impianti S.R.L	Indirect evidence	Cavallermaggiore, ItalyHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Manutenzioni e riparazioni meccaniche installazione, trasformazione, ampliamento e manutenzione impianti di: riscaldamento e climatizzazione, idrosanitari, a gas e protezione…” Source: RevenueBase Database · checked Sep 16, 2026
14	Sogecom SAS	Indirect evidence	Gatteo, ItalyHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Sogecom opera da venticinque anni nel settore termo idraulico garantendo ai suoi clienti la selezione delle migliori tecnologie.” Source: RevenueBase Database · checked Sep 16, 2026
15	Panzeri SPA Impianti Tecnologici	Indirect evidence	Luisago, ItalyHQ checked Sep 16, 2026	51-200	12 contacts →
	Indirect evidence “Progettazione, costruzione, installazione, collaudi, gestione e manutenzione di impianti tecnologici civili ed industriali di riscaldamento, condizionamento, antincendio…” Source: RevenueBase Database · checked Sep 16, 2026
16	Aertermica SRL	Indirect evidence	Milano, ItalyHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “AERTERMICA ha iniziato la propria attività nel 1961 ed ha sempre operato nel settore della climatizzazione e affini, proponendosi nella progettazione e costruzione di impianti…” Source: RevenueBase Database · checked Sep 16, 2026
17	Bianchini SRL	Indirect evidence	Arcugnano, ItalyHQ checked Sep 16, 2026	1-10	12 contacts →
	Indirect evidence “Bianchini Srl is a company specialized in the maintenance, service, and repair of chillers, heat pumps, and boilers, operating throughout the province of Vicenza.” Source: RevenueBase Database · checked Sep 16, 2026
18	Prosapio Patrick Service S.R.L	Indirect evidence	Bologna, ItalyHQ checked Sep 16, 2026	51-200	11 contacts →
	Indirect evidence “Ristrutturazioni chiavi in mano, condizionamento e riscaldamento, energie rinnovabili” Source: RevenueBase Database · checked Sep 16, 2026
19	Cipiemme S.R.L	Partial evidence	Bovisio Masciago, ItalyHQ checked Sep 16, 2026	51-200	11 contacts →
	Partial evidence “General Contractor specializzata nella costruzione e ristrutturazione di edifici civili e commerciali, installazione e manutenzione di impianti elettrici, tecnologici, idraulici…” Source: RevenueBase Database · checked Sep 16, 2026
20	Gobbi Impianti S.R.L	Indirect evidence	Campolongo Maggiore, ItalyHQ checked Sep 16, 2026	51-200	10 contacts →
	Indirect evidence “La progettazione, l installazione, la manutenzione e riparazione di impianti, sia civili che industriali, idrosanitari, elettrici, di riscaldamento, gas metano e g.p.l…” Source: RevenueBase Database · checked Sep 16, 2026
21	Frost Italy SRL	Partial evidence	Schio, ItalyHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Proudly present for more than forty years in the heating, air conditioning and refrigeration systems market, Frost Italy provides custom solutions for industrial process cooling…” Source: RevenueBase Database · checked Sep 16, 2026
22	Sguazza Impianti SRL	Indirect evidence	Lurago Marinone, ItalyHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect evidence “Sguazza Impianti, forte dell’esperienza decennale del fondatore nel campo della progettazione, installazione e manutenzione di impianti idrico-sanitari, di riscaldamento e di…” Source: RevenueBase Database · checked Sep 16, 2026
23	Madefrigor S.R.L	Indirect evidence	Rovello Porro, ItalyHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Costruzione e installazione di impianti frigoriferi ed elettrici per l'industria alimentare e di impianti di riscaldamento e climatizzazione azionati da fluido liquido, aeriforme…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: heating contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names heating contractors.
Partial evidence: Its own public description names part of heating contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heating contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 1,043 heating contractors based in Italy

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Heating contractors based in Italy at a glance

As of Sep 16, 2026

17.7%Verified-email coverage

4.0Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · Roma

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

392

11-50

580

51-200

201-500

501-1,000

1,001-5,000

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 1,043 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 heating contractors, 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 “heating contractors”. 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 heating contractors), 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 heating contractors, 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, 735 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 16, 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.

Heating contractors by metro

Heating contractors in Roma47

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 heating contractors, 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 heating contractors are there based in Italy?

RevenueBase identified 1,043 heating contractors 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?

Ferroli Group, headquartered in San Bonifacio, tops this list with the largest team on record.

Which city has the most heating contractors?

Roma leads with 47 headquartered companies, followed by Milano Mi (16) and Torino (16).

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 735 verified decision-maker contacts tracked across these 1,043 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 16, 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.