Company lists · Data refreshed September 2026

Top 25 Power efficiency auditing companies based in Italy

RevenueBase identified 233 company matches for power efficiency auditing companies associated with Italy as of September 2026 and tracks 1,550 professional contacts across them, including 470 with verified work emails. Milan is the largest hub.

This list covers company matches for power efficiency auditing 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 September 20, 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 Sep 20, 2026 How this list was built
233Companies
1,550Contacts tracked
470Verified emails
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The 25 largest power efficiency auditing companies based in Italy

Ranked by team size
Top 25 of 233 company matches for power efficiency auditing companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchTrezzano Sul Naviglio, ItalyHQ recorded Sep 20, 202651-20083 contacts →

Exact match

“Energy Team è l’operatore italiano leader nel monitoraggio, controllo e gestione del consumo energetico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAlessandria, ItalyHQ recorded Sep 20, 202611-5080 contacts →

Exact match

“è una società che opera nel settore energetico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
4Exact matchOderzo, ItalyHQ recorded Sep 20, 202651-20038 contacts →

Exact match

“EsPiù S.r.l.| Società Benefit è una Società di Ingegneria, operante nell'ambito della progettazione e consulenza energetica in particolar modo ad industrie, settore terziario…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchRome, ItalyHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“Greenvest è attiva nel settore dell'efficienza energetica a livello nazionale ed internazionale ed opera come società di Servizi Energetici integrati certificata (ESCo) secondo la…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5023 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 · Sep 20, 2026 · View company records in RevenueBase
8Exact matchRimini, ItalyHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Massimizziamo l’efficienza, ottimizziamo i costi, riduciamo l’impatto Dal 1997 aiutiamo le aziende a gestire l’energia in modo più efficiente, riducendo costi e sprechi con…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchTrescore Balneario, ItalyHQ recorded Sep 20, 202611-5022 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 · Sep 20, 2026 · View company records in RevenueBase
10Exact matchOmegna, ItalyHQ recorded Sep 20, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchFormello, ItalyHQ recorded Sep 20, 202651-20017 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 · Sep 20, 2026 · View company records in RevenueBase
12Exact matchGragnano Trebbiense, ItalyHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Santa Teresa Energy s.r.l.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchMerate, ItalyHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Siamo il consulente energetico che stai cercando.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchVicenza, ItalyHQ recorded Sep 20, 202611-5016 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 · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSan Martino Buon Albergo, ItalyHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“AB Contact offre consulenze nell’ambito energetico, dell’efficientamento e del risparmio economico delle risorse.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchModena, ItalyHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Siamo una società di consulenza energetica indipendente: dal 2002 ci occupiamo di servizi ed interventi per l’efficienza energetica.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSiracusa, ItalyHQ recorded Sep 20, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchVerona, ItalyHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Individuare > Progettare > Realizzare, soluzioni di efficienza e sostenibilità energetica.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBologna, ItalyHQ recorded Sep 20, 20261-1011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchFlorence, ItalyHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Renerwave affianca il cliente, pubblico e privato, nelle varie fasi di sviluppo, progettazione, realizzazione e gestione degli interventi di efficientamento energetico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchNovi Ligure, ItalyHQ recorded Sep 20, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchCesena, ItalyHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Siamo un'azienda di servizi energetici ESCo certificata UNI CEI 11352 e ci occupiamo di efficientamento energetico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchFiorano Modenese, ItalyHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Amaeco nasce con l’obiettivo di fornire alle Imprese un servizio di consulenza globale finalizzata all’ottimizzazione dei costi energetici e all’implementazione di buone prassi…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchTurin, ItalyHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Energon Trade è una società di consulenza energetica e servizi tecnici del Gruppo Energon.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 233 power efficiency auditing companies based in Italy

See the full list, filter by size, metro and specialty, and access 470 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power efficiency auditing companies based in Italy at a glance

As of Sep 20, 2026
30.3%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · Milan
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
154
11-50
65
51-200
8
201-500
3
501-1,000
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 233 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 “power efficiency auditing 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 470 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 September 20, 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 “power efficiency auditing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power efficiency auditing companies are there based in Italy?

RevenueBase identified 233 company matches for power efficiency auditing companies associated with Italy as of September 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?

Energy Team S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most power efficiency auditing companies?

Milan leads with 24 company records, followed by Rome (9) and Turin (9).

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 470 professional contacts with verified work emails tracked across these 233 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 September 20, 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.