Company lists · Data refreshed September 2026

Top 25 Hvac engineering staffing companies based in Italy

Name: Hvac engineering staffing companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 181 companies tracked

RevenueBase identified 181 hvac engineering staffing companies headquartered in Italy as of September 2026 and tracks 4,786 professional contacts across them, including 1,500 with verified work emails. Milano is the largest hub.

This list covers hvac engineering staffing companies 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 28, 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 28, 2026 86% judged on-target in blind review

181Companies

4,786Contacts tracked

1,500Verified emails

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The 25 largest hvac engineering staffing companies based in Italy

Ranked by team size

Top 25 of 181 hvac engineering staffing companies based in Italy, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to hvac engineering staffing companies: 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	Synergie Italia	Indirect evidence	Torino, ItalyHQ checked Sep 28, 2026	501-1,000	1,748 contacts →
	Indirect evidence “L’Italia è piena di talenti: il nostro lavoro è riconoscerli!” Synergie Italia S.p.A.” Source: RevenueBase Database · checked Sep 28, 2026
2	In JOB	Indirect evidence	Verona, ItalyHQ checked Sep 28, 2026	1,001-5,000	1,024 contacts →
	Indirect evidence “inJob è una società specializzata nella ricerca, selezione e somministrazione di professionisti qualificati con contratti a tempo determinato e indeterminato.” Source: RevenueBase Database · checked Sep 28, 2026
3	Ferroli Group	Partial evidence	San Bonifacio, ItalyHQ checked Sep 28, 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 28, 2026
4	Humangest	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	201-500	116 contacts →
	Indirect evidence “LA DIFFERENZA E' NEL TALENTO.” Source: RevenueBase Database · checked Sep 28, 2026
5	Mekar AIR Handling Units	Partial evidence	Isola Della Scala, ItalyHQ checked Sep 28, 2026	201-500	104 contacts →
	Partial evidence “Mekar is an Italian Company, specializing in manufacturing of Air-side products, part of Aliseo Group and has been serving the HVAC industry for the last three decades.” Source: RevenueBase Database · checked Sep 28, 2026
6	Sapiens S.P.A.	Indirect evidence	Mantova, ItalyHQ checked Sep 28, 2026	51-200	85 contacts →
	Indirect evidence “Sapiens Spa Agenzia per il lavoro, nasce a Mantova nel 2010 da gruppo di imprenditori che per esigenze di mercato hanno deciso differenziare, i loro già esistenti servizi alle…” Source: RevenueBase Database · checked Sep 28, 2026
7	Trane Italia	Partial evidence	Trezzano Sul Naviglio (mi), ItalyHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial 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 28, 2026
8	In Opera SPA	Indirect evidence	Chieti, ItalyHQ checked Sep 28, 2026	11-50	54 contacts →
	Indirect evidence “In Opera è un' Agenzia per il Lavoro nata dall'incontro delle competenze di manager del settore con quella di imprenditori e consulenti operanti nell'ambito industriale e dei…” Source: RevenueBase Database · checked Sep 28, 2026
9	Pettinaroli	Partial evidence	San Maurizio D'opaglio, ItalyHQ checked Sep 28, 2026	201-500	50 contacts →
	Partial evidence “Pettinaroli is an international group specialized in the design and manufacturing of high-quality HVAC, hydronic, and gas components.” Source: RevenueBase Database · checked Sep 28, 2026
10	Studio Protecno S.R.L	Indirect evidence	Verona, ItalyHQ checked Sep 28, 2026	51-200	40 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
11	Hoonved ALI Group	Indirect evidence	Venegono Superiore, ItalyHQ checked Sep 28, 2026	51-200	32 contacts →
	Indirect evidence “ℎ, ℎℎ ℎ ℎ, ℎℎ, ℎ.” Source: RevenueBase Database · checked Sep 28, 2026
12	Frigomeccanica Group	Indirect evidence	Russi, ItalyHQ checked Sep 28, 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 28, 2026
13	United Consulting Engineering UC	Partial evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “United Consulting is an award-winning engineering consultancy, with the prime objective of providing a superior level of service and quality in engineering design.” Source: RevenueBase Database · checked Sep 28, 2026
14	Tepor SPA	Indirect evidence	Cagliari, ItalyHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Tepor SpA is a company based out of Italy.” Source: RevenueBase Database · checked Sep 28, 2026
15	Group ATP	Partial evidence	Rome, ItalyHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “We are an esteemed international company specializing in HVAC-R systems, recognized as trusted partner in the whole industrial system.” Source: RevenueBase Database · checked Sep 28, 2026
16	Clima Store SRL	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Migliorare il clima e il comfort del cliente è il nostro obiettivo primario, la mission alla quale Clima Store non si sottrae.” Source: RevenueBase Database · checked Sep 28, 2026
17	Opportunity JOB	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “OpportunityJob è un’Agenzia formata da consulenti specializzati che si occupano di affiancare le Aziende nella gestione del Personale, offrendo diversi servizi: • Somministrazione…” Source: RevenueBase Database · checked Sep 28, 2026
18	Sogecom SAS	Indirect evidence	Gatteo, ItalyHQ checked Sep 28, 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 28, 2026
19	Criotherm Zeta Plus S.R.L	Partial evidence	Montebelluna, ItalyHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Operiamo nel mercato HVAC & R da oltre 30 anni come società di ingegneria, fornendo soluzioni per il controllo ed il monitoraggio degli impianti di climatizzazione e di…” Source: RevenueBase Database · checked Sep 28, 2026
20	Aertermica SRL	Indirect evidence	Milano, ItalyHQ checked Sep 28, 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 28, 2026
21	Best 4.0 SRL	Indirect evidence	Ponte San Nicolò, ItalyHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Best 4.0 nasce dall'esperienza di oltre 40 anni dei soci Piero Bertin e Josè Speggiorin che con Be.S.T.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ideal Clima SRL	Partial evidence	Brescia, ItalyHQ checked Sep 28, 2026	51-200	10 contacts →
	Partial evidence “Ideal Clima takes pride in its distinguished legacy within the HVAC industry.” Source: RevenueBase Database · checked Sep 28, 2026
23	Carrier Airconditioning Italia	Partial evidence	Pero, ItalyHQ checked Sep 28, 2026	51-200	9 contacts →
	Partial evidence “Fondata dall'inventore del sistema di climatizzazione moderno, Carrier è uno dei leader mondiali dei sistemi di riscaldamento, climatizzazione e ventilazione (HVAC) ad alto…” Source: RevenueBase Database · checked Sep 28, 2026
24	Technologies 2000 S.R.L	Indirect evidence	Prato, ItalyHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “TECHNOLOGIES è una società di ingegneria con sede a Prato, fondata nel 1986, che svolge attività di Ingegneria, Consulenza e Progettazione Integrata al servizio di Aziende…” Source: RevenueBase Database · checked Sep 28, 2026
25	CAT Impianti SRL	Indirect evidence	Jesi, ItalyHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Cat Impianti, specializzata nella progettazione, realizzazione e manutenzione di impianti di riscaldamento, condizionamento, climatizzazione, idrici, elettrici e tecnologici in…” Source: RevenueBase Database · checked Sep 28, 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: hvac engineering staffing companies. 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 hvac engineering staffing companies.
Partial evidence: Its own public description names part of hvac engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hvac engineering staffing companies. 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 181 hvac engineering staffing companies based in Italy

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Hvac engineering staffing companies based in Italy at a glance

As of Sep 28, 2026

31.3%Verified-email coverage

26.4Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · Milano

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 181 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 hvac engineering staffing companies, 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 “hvac engineering staffing companies”. 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 hvac engineering staffing companies), 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 hvac engineering staffing companies, 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, 1,500 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 28, 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 hvac engineering staffing companies, 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 hvac engineering staffing companies are there based in Italy?

RevenueBase identified 181 hvac engineering staffing companies 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?

Synergie Italia, headquartered in Torino, tops this list with the largest team on record.

Which city has the most hvac engineering staffing companies?

Milano leads with 7 headquartered companies, followed by Rome (7) and Torino (7).

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 1,500 verified decision-maker contacts tracked across these 181 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 28, 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.