Company lists · Data refreshed November 2026

Top 25 Hvac efficiency specialists based in Italy

RevenueBase identified 210 company matches for hvac efficiency specialists associated with Italy as of November 2026 and tracks 1,446 professional contacts across them, including 300 with verified work emails. Rome is the largest hub.

This list covers company matches for hvac efficiency specialists 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
210Companies
1,446Contacts tracked
300Verified emails
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The 25 largest hvac efficiency specialists based in Italy

Ranked by team size
Top 25 of 210 company matches for hvac efficiency specialists 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 matchCodroipo, ItalyHQ recorded Nov 6, 2026201-500180 contacts →

Exact match

“Rhoss is a company specialized in the design and production of air conditioning and air handling products and systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“OGNI GIORNO AIUTIAMO LE AZIENDE A DIVENTARE PIÙ EFFICIENTI, A RIDURRE I CONSUMI, A GENERARE AUTONOMAMENTE L’ENERGIA PULITA IN GRADO DI SODDISFARE IL PROPRIO FABBISOGNO.” Il nostro…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchBudoia, ItalyHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Soluzioni HVAC professionali per il riscaldamento e il raffrescamento industriale Siamo una realtà specializzata nella progettazione e produzione di soluzioni HVAC per grandi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“L’impegno quotidiano di Unoenergy innovative Solutions è la rilevazione, l’analisi dei consumi energetici e la gestione dell’energia per ottenere efficienza e risparmio avendo…”

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

Exact match

“We are a certified Energy Service Company with over a decade of experience in helping businesses achieve energy efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact 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
17Exact 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
18Exact 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
19Exact matchBrescia, ItalyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“GreenLab è un network che nasce dall’esperienza di tre giovani professionisti impegnati nel mondo dell’edilizia e racchiude in sé le diverse conoscenze necessarie allo sviluppo di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSelvazzano Dentro, ItalyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Oggi l’efficienza energetica non è più un progetto futuro, ma un’opportunità concreta che consente di migliorare da subito la qualità della vita, il comfort abitativo, la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMuggiò, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“FläktGroup è leader di mercato nelle soluzioni ad alta efficienza energetica per la movimentazione e il trattamento dell'aria negli ambienti confinati, normali e critici.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Soeng, la vostra guida privilegiata verso un futuro energetico più efficiente e sostenibile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMilan, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“NewEn è un’azienda specializzata in soluzioni di efficienza e risparmio energetico che propone servizi e soluzioni mirate a ridurre i costi razionalizzando i consumi e l’utilizzo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Polo Di Piave, ItalyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Il nostro ENTUSIASMO ci spinge a creare COLLABORAZIONI a lungo termine, per aiutare imprese e progettisti a risolvere le problematiche legate agli edifici industriali…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVignola, ItalyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Nata nel 2015, KIRIS è una società di Servizi Energetici certificata ESCo UNI CEI 11352.”

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

Showing 25 of 210 hvac efficiency specialists based in Italy

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Hvac efficiency specialists based in Italy at a glance

As of Nov 6, 2026
20.7%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
68
51-200
8
201-500
2
1,001-5,000
1

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 210 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 specialists” 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 300 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 specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac efficiency specialists are there based in Italy?

RevenueBase identified 210 company matches for hvac efficiency specialists 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?

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

Which city has the most hvac efficiency specialists?

Rome leads with 15 company records, followed by Milan (13) and Bologna (6).

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 300 professional contacts with verified work emails tracked across these 210 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.