Company lists · Data refreshed September 2026

Top 25 Ac system manufacturers based in Italy

Name: Ac system manufacturers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 145 companies tracked

RevenueBase identified 145 ac system manufacturers headquartered in Italy as of September 2026 and tracks 6,169 professional contacts across them, including 2,483 with verified work emails. Milan is the largest hub.

This list covers ac system 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 30, 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 30, 2026 86% judged on-target in blind review

145Companies

6,169Contacts tracked

2,483Verified emails

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The 25 largest ac system manufacturers based in Italy

Ranked by team size

Top 25 of 145 ac system manufacturers based in Italy, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to ac system 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CAREL	Partial evidence	Brugine (pd), ItalyHQ checked Sep 30, 2026	1,001-5,000	1,041 contacts →
	Partial evidence “CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Source: RevenueBase Database · checked Sep 30, 2026
2	Mitsubishi Electric Hydronics & IT Cooling Systems S.P.A	Partial evidence	Bassano Del Grappa, ItalyHQ checked Sep 30, 2026	1,001-5,000	511 contacts →
	Partial evidence “Mitsubishi Electric Hydronics & IT Cooling Systems (MEHITS) is the Mitsubishi Electric Company specialized in applied air conditioning solutions for comfort, process and IT…” Source: RevenueBase Database · checked Sep 30, 2026
3	Ferroli Group	Indirect evidence	San Bonifacio, ItalyHQ checked Sep 30, 2026	1,001-5,000	418 contacts →
	Indirect 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 30, 2026
4	Clivet SPA	Partial evidence	Feltre, ItalyHQ checked Sep 30, 2026	501-1,000	418 contacts →
	Partial evidence “Clivet is a leading European company that designs, produces and distributes systems for air conditioning, heating, fresh air and purification with a wide range of solutions for…” Source: RevenueBase Database · checked Sep 30, 2026
5	Aermec	Indirect evidence	Bevilacqua, ItalyHQ checked Sep 30, 2026	501-1,000	286 contacts →
	Indirect evidence “Aermec è protagonista nel settore della climatizzazione dalla sua fondazione, avvenuta nel 1961.” Source: RevenueBase Database · checked Sep 30, 2026
6	Daikin Italy	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	201-500	280 contacts →
	Indirect evidence “L’aria è essenziale per la nostra esistenza.” Source: RevenueBase Database · checked Sep 30, 2026
7	RHOSS	Partial evidence	Codroipo, ItalyHQ checked Sep 30, 2026	201-500	175 contacts →
	Partial evidence “Rhoss is a company specialized in the design and production of air conditioning and air handling products and systems.” Source: RevenueBase Database · checked Sep 30, 2026
8	Sabiana SPA	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	201-500	131 contacts →
	Partial evidence “Sabiana is an Italian company that since 1929 has designed, manufactured and sold innovative heating and air conditioning equipment.” Source: RevenueBase Database · checked Sep 30, 2026
9	G.I. Industrial Holding SPA	Indirect evidence	Rivignano Teor, ItalyHQ checked Sep 30, 2026	201-500	129 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	Olimpia Splendid S.P.A	Indirect evidence	Cellatica, ItalyHQ checked Sep 30, 2026	51-200	127 contacts →
	Indirect evidence “Olimpia Splendid è un’azienda italiana che dal 1956 si distingue nella progettazione, produzione e commercializzazione di prodotti per Climatizzazione, Riscaldamento, Trattamento…” Source: RevenueBase Database · checked Sep 30, 2026
11	Trane Italia	Indirect evidence	Trezzano Sul Naviglio (mi), ItalyHQ checked Sep 30, 2026	51-200	77 contacts →
	Indirect evidence “Trane - marchio di Trane Technologies - agisce a livello mondiale come fornitore di soluzioni e servizi nel settore HVAC-R (riscaldamento, ventilazione, aria condizionata…” Source: RevenueBase Database · checked Sep 30, 2026
12	Autoclima SPA	Indirect evidence	Cambiano, ItalyHQ checked Sep 30, 2026	51-200	69 contacts →
	Indirect evidence “Autoclima Spa is a company located in 15 Via Cavalieri di Vittorio Veneto, Cambiano, TO, Italy.” Source: RevenueBase Database · checked Sep 30, 2026
13	WEGER	Indirect evidence	Kiens/ehrenburg, ItalyHQ checked Sep 30, 2026	501-1,000	59 contacts →
	Indirect evidence “Luft zum Leben.” Source: RevenueBase Database · checked Sep 30, 2026
14	Emicon	Indirect evidence	Meldola, ItalyHQ checked Sep 30, 2026	51-200	58 contacts →
	Indirect evidence “PROJECT AIR CONDITIONING EVOLUTION GOES ON During these years, the activity of Emicon has been developed with the production of liquid chillers for air conditioning and industrial…” Source: RevenueBase Database · checked Sep 30, 2026
15	Vaillant Group Italia	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	n/a	48 contacts →
	Indirect evidence “Vaillant Group Italia, realtà italiana della multinazionale tedesca Vaillant Group, opera nel campo della tecnologia del riscaldamento, della ventilazione e della climatizzazione.” Source: RevenueBase Database · checked Sep 30, 2026
16	Argoclima	Partial evidence	Alfianello, ItalyHQ checked Sep 30, 2026	51-200	48 contacts →
	Partial evidence “ARGOCLIMA, A COMPANY FOCUSED ON BOTH CLIMATE AND WELLNESS Argoclima represents a very important Italian brand, specialized in air conditioning systems from renewable energy for…” Source: RevenueBase Database · checked Sep 30, 2026
17	Innova Energie	Indirect evidence	Storo, ItalyHQ checked Sep 30, 2026	201-500	47 contacts →
	Indirect evidence “Crescere attraverso l'innovazione.” Source: RevenueBase Database · checked Sep 30, 2026
18	Lamborghini Caloreclima	Indirect evidence	San Bonifacio, ItalyHQ checked Sep 30, 2026	501-1,000	47 contacts →
	Indirect evidence “Lamborghini CaloreClima anticipa il futuro allargando la gamma di produzione con i suoi esclusivi condizionatori d'aria, le caldaie ed infine la linea per il trattamento…” Source: RevenueBase Database · checked Sep 30, 2026
19	Thermocold	Indirect evidence	Z.i. Bari, ItalyHQ checked Sep 30, 2026	51-200	33 contacts →
	Indirect evidence “Since 1995, Thermocold has set the benchmark for HVAC design, manufacturing, and distribution in Southern Italy, earning recognition as a true market leader.” Source: RevenueBase Database · checked Sep 30, 2026
20	Hoonved ALI Group	Indirect evidence	Venegono Superiore, ItalyHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “ℎ, ℎℎ ℎ ℎ, ℎℎ, ℎ.” Source: RevenueBase Database · checked Sep 30, 2026
21	Frigomeccanica Group	Indirect evidence	Russi, ItalyHQ checked Sep 30, 2026	51-200	31 contacts →
	Indirect 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 30, 2026
22	Tecnofreddo S.R.L	Indirect evidence	Marsala, ItalyHQ checked Sep 30, 2026	11-50	26 contacts →
	Indirect evidence “Tecnofreddo is a company leader in the refrigeration and air conditioning sector for more than 30 years thanks to the entity taking part of it: Aerre, specialized in the…” Source: RevenueBase Database · checked Sep 30, 2026
23	Riello	Indirect evidence	Legnago, ItalyHQ checked Sep 30, 2026	1,001-5,000	17 contacts →
	Indirect evidence “For Riello, Energy has been the key concept of its industrial policy for 100 years, which translates daily into the search for new solutions aimed at guaranteeing, with maximum…” Source: RevenueBase Database · checked Sep 30, 2026
24	Fast SPA	Indirect evidence	Montagnana, ItalyHQ checked Sep 30, 2026	51-200	16 contacts →
	Indirect evidence “FAST è un partner flessibile ed esperto nella produzione di unità di alta qualità per impianti di condizionamento e trattamento dell’aria.” Source: RevenueBase Database · checked Sep 30, 2026
25	Giordano Riello International Group	Indirect evidence	Bevilacqua, ItalyHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “Giordano Riello International Group, is one of the main characters of European and World industry, with its presence on 5 continents and nearly 150 countries.” Source: RevenueBase Database · checked Sep 30, 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: ac system manufacturers. 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 ac system manufacturers.
Partial evidence: Its own public description names part of ac system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ac system manufacturers. 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 25 of 145 ac system manufacturers based in Italy

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Ac system manufacturers based in Italy at a glance

As of Sep 30, 2026

40.2%Verified-email coverage

42.5Average contacts per company

11-50Median size (employees)

10.3%Largest-city concentration · Milan

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 145 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 ac system 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 “ac system 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 ac system 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 ac system 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, 2,483 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 30, 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 ac system 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 ac system manufacturers are there based in Italy?

RevenueBase identified 145 ac system 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?

CAREL, headquartered in Brugine, tops this list with the largest team on record.

Which city has the most ac system manufacturers?

Milan leads with 15 headquartered companies, followed by Cinisello Balsamo (3) and Alfianello (2).

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 2,483 verified decision-maker contacts tracked across these 145 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 30, 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.