Company lists · Data refreshed November 2026

Top 25 Utility efficiency consultants based in Italy

RevenueBase identified 151 company matches for utility efficiency consultants associated with Italy as of November 2026 and tracks 784 professional contacts across them, including 211 with verified work emails. Milan is the largest hub.

This list covers company matches for utility efficiency consultants 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
151Companies
784Contacts tracked
211Verified emails
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The 25 largest utility efficiency consultants based in Italy

Ranked by team size
Top 25 of 151 company matches for utility efficiency consultants 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 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
2Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5033 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMonza, ItalyHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Saving Energy Spa is a well know independent energy consultancy company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRimini, ItalyHQ recorded Nov 6, 202611-5024 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact 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
8Exact matchMerate, ItalyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Siamo il consulente energetico che stai cercando.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchModena, ItalyHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Martino Buon Albergo, ItalyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“ASSOESCo, the Association of Italian Energy Service Companies, was founded in 2005 with the aim to boost the energy efficiency market by bringing together Energy Service…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFlorence, ItalyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFiorano Modenese, ItalyHQ recorded Nov 6, 202611-5011 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTurin, ItalyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPavia, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Società di consulenza per il settore Energia & Utilities”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchAlessandria, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“On Energy è una società di consulenza energetica che supporta PMI e grandi imprese nella gestione strategica dell’energia, con soluzioni basate su dati, analisi e risultati…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchBari, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“SOS Energie Bari - Studio Tecnico situato a Bari e con agenti in tutta la provincia e non solo, operante nel settore della Consulenza Energetica per le Piccole/Medie/Grandi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchMilan, ItalyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Gestione integrata ed efficientamento operativo, oltre che attività di ricerca, progettazione, management, finanziamento, installazione, e manutenzione.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOrbassano, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Green Partner, nuova nata del Gruppo GData, già diventata tra le più importanti Agenzie Sorgenia Business Partner in Italia, si è subito distinta per Competenza, Professionalità e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCastrovillari, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBergamo, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“E-Fase è una società di consulenza energetica, specializzata in efficientamento energetico e impianti di autoproduzione da fonte rinnovabile o ad alto rendimento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Supportiamo PMI, grandi imprese ed energy manager nella gestione strategica dell’energia, in contesti caratterizzati da consumi rilevanti e complessità decisionale.”

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

Showing 25 of 151 utility efficiency consultants based in Italy

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility efficiency consultants based in Italy at a glance

As of Nov 6, 2026
26.9%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
7.9%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
41
51-200
4

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 151 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 “utility efficiency consultants” 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 211 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 “utility efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility efficiency consultants are there based in Italy?

RevenueBase identified 151 company matches for utility efficiency consultants 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?

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

Which city has the most utility efficiency consultants?

Milan leads with 12 company records, followed by Rome (9) and Brescia (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 211 professional contacts with verified work emails tracked across these 151 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.