Company lists · Data refreshed October 2026

Top 13 Energy efficiency equipment manufacturers based in Italy

RevenueBase identified 30 company matches for energy efficiency equipment manufacturers associated with Italy as of October 2026 and tracks 417 professional contacts across them, including 128 with verified work emails. Bologna is the largest hub.

This list covers company matches for energy efficiency equipment manufacturers 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 October 12, 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 Oct 12, 2026 How this list was built
30Companies
417Contacts tracked
128Verified emails
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The 13 largest energy efficiency equipment manufacturers based in Italy

Ranked by team size
Top 13 of 30 company matches for energy efficiency equipment manufacturers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 Oct 12, 2026201-500178 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 · Oct 12, 2026 · View company records in RevenueBase
2Exact matchZanè, ItalyHQ recorded Oct 12, 2026501-1,00030 contacts →

Exact match

“Energia Europa is an Italian limited company that develops innovative products for energy efficiency and environmental sustainability.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“Siamo un’innovativa società di ingegneria specializzata nel settore dell’energia e dell’efficienza energetica.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchFormello, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
5Exact matchLegnago, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchAltavilla Vicentina, ItalyHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“CCEA is the LED lighting solution applied at the origin of every industrial need.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchVazzola, ItalyHQ recorded Oct 12, 202611-508 contacts →

Exact match

“FABBRICAZIONE DI APPARECCHIATURE PER L ILLUMINAZIONE e RISCALDAMENTO (DAL 01/07/2008).”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchVolpago Del Montello, ItalyHQ recorded Oct 12, 20261-107 contacts →

Exact match

“Insatek Group is a manufacturing, commercial, and engineering company operating in the fields of air conditioning, air treatment, and energy optimization for buildings.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchRolo, ItalyHQ recorded Oct 12, 20261-106 contacts →

Exact match

“Prodotti Tecnologici di alta qualità per l'efficienza energetica di impianti elettrici e meccanici civili e industriali”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Oct 12, 20261-105 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchGubbio, ItalyHQ recorded Oct 12, 20261-105 contacts →

Exact match

“Hecoclima is a new industrial reality in heating and cooling solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchVenice, ItalyHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Ennexia is your partner that harmoniously combine technology and functionality to redefine excellence in energy savings and environmental comfort.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchVerona, ItalyHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Start up innovativa dal 2014 al 2019; ora riconosciuta PMI Innovativa; Easytech Srl opera nel settore della gestione dell'Energia e della Progettazione Integrata e vuole essere…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 13 of 30 energy efficiency equipment manufacturers based in Italy

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficiency equipment manufacturers based in Italy at a glance

As of Oct 12, 2026
30.7%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · Bologna
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
11
51-200
3
201-500
1
501-1,000
1
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 30 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 “energy efficiency equipment manufacturers” 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 128 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 October 12, 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 “energy efficiency equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficiency equipment manufacturers are there based in Italy?

RevenueBase identified 30 company matches for energy efficiency equipment manufacturers associated with Italy as of October 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 energy efficiency equipment manufacturers?

Bologna leads with 2 company records, followed by Rome (2) and Verona (2).

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 128 professional contacts with verified work emails tracked across these 30 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 October 12, 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.