Company lists · Data refreshed November 2026

Top 25 Hvac efficiency companies based in Italy

RevenueBase identified 218 company matches for hvac efficiency companies associated with Italy as of November 2026 and tracks 2,007 professional contacts across them, including 625 with verified work emails. Rome is the largest hub.

This list covers company matches for hvac efficiency companies 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 6, 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 6, 2026 How this list was built
218Companies
2,007Contacts tracked
625Verified emails
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The 25 largest hvac efficiency companies based in Italy

Ranked by team size
Top 25 of 218 company matches for hvac efficiency companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSan Bonifacio, ItalyHQ recorded Nov 6, 20261,001-5,000442 contacts →

Exact match

“Feel Well.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBassano Del Grappa, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchTrezzano Sul Naviglio (mi), ItalyHQ recorded Nov 6, 202651-20078 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 6, 2026 · View company records in RevenueBase
4Exact matchSan Maurizio D'opaglio, ItalyHQ recorded Nov 6, 2026201-50058 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 6, 2026 · View company records in RevenueBase
5Exact matchZ.i. Bari, ItalyHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Since 1995, Thermocold has set the benchmark for HVAC design, manufacturing, and distribution in Southern Italy, earning recognition as a true market leader.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCinisello Balsamo, ItalyHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Azienda leader nella conduzione e manutenzione di impianti di riscaldamento e condizionamento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCasoli, ItalyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLivorno, ItalyHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Ies Solare srl vanta 20 anni di esperienza nel campo delle energie rinnovabili e risparmio energetico, proponendo soluzioni innovative e tecnologiche per l’efficientamento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTrescore Balneario, ItalyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Strutture Energia è uno degli studi di progettazione più strutturati del territorio ed è specializzata in interventi di riqualificazione energetica e di ottimizzazione economica e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOmegna, ItalyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“DAL 2009 OLTRE 70 CLIENTI HANNO TROVATO IL TESORO NELL'ENERGIA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFormello, ItalyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“NSP nasce dalla pluriennale esperienza dei suoi fondatori nel campo degli impianti di conversione dell’energia ad alta ed altissima efficienza, attraverso la fornitura, gestione…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRome, ItalyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Migliorare il clima e il comfort del cliente è il nostro obiettivo primario, la mission alla quale Clima Store non si sottrae.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSirolo (an), ItalyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Approccio consulenziale e soluzioni su misura, dal piccolo intervento al progetto integrato.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVerona, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“White Energy Group S.p.a è una società di servizi energetici fondata a Verona nel dicembre del 2015, con sede operativa a Verona e a Cagliari, specializzata nell’attività di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVicenza, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Smart Future è una Energy Service Company (E.S.Co.) certificata UNI CEI 11352:2014, attiva da oltre 10 anni nel settore dell’efficienza energetica per edifici residenziali…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLegnago, ItalyHQ recorded Nov 6, 20261,001-5,00013 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Rete Irene “il Rinnovamento Energetico Negli Edifici” è un network di aziende che promuove e realizza interventi di Riqualificazione Energetica integrata involucro-impianti…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrescia, ItalyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Ideal Clima takes pride in its distinguished legacy within the HVAC industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchArcugnano, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
21Exact matchSchio, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNovi Ligure, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Fondata nell’ottobre del 2016 dalla fusione di G-ENERGY s.a.s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPadernello Di Paese, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Dal 1972, realizziamo impianti meccanici ed elettrici, selezionando solo componenti di altissima qualità.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBologna, ItalyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Gruppo EDEN è una società di ingegneri specializzata nel campo dell'efficienza energetica in edilizia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“GKSD esco is a GKSD operating company that provides business services to the energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 218 hvac efficiency companies based in Italy

See the full list, filter by size, metro and specialty, and access 625 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac efficiency companies based in Italy at a glance

As of Nov 6, 2026
31.1%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
7.3%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
76
51-200
13
201-500
2
501-1,000
3
1,001-5,000
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 218 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 “hvac efficiency companies” 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 625 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 6, 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 “hvac efficiency companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac efficiency companies are there based in Italy?

RevenueBase identified 218 company matches for hvac efficiency companies 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?

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

Which city has the most hvac efficiency companies?

Rome leads with 16 company records, followed by Milan (12) and Bologna (5).

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 625 professional contacts with verified work emails tracked across these 218 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 6, 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.