Company lists · Data refreshed October 2026

Top 25 Energy audit and lighting companies based in Italy

RevenueBase identified 166 company matches for energy audit and lighting companies associated with Italy as of October 2026 and tracks 948 professional contacts across them, including 247 with verified work emails. Milan is the largest hub.

This list covers company matches for energy audit and lighting 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 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
166Companies
948Contacts tracked
247Verified emails
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The 25 largest energy audit and lighting companies based in Italy

Ranked by team size
Top 25 of 166 company matches for energy audit and lighting companies 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 matchMilan, ItalyHQ recorded Oct 12, 202651-20081 contacts →

Exact match

“Our organization has a special attitude with the application of innovative solutions and procedures with a value-based approach in building process and in site management.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchPescara, ItalyHQ recorded Oct 12, 202611-5079 contacts →

Exact match

“servizi di progettazione integrata, risparmio energetico, analisi energetiche finalizzate all'energy saving impianti termici impianti elettrici energie alternative.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Oct 12, 202611-5039 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 · Oct 12, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchRome, ItalyHQ recorded Oct 12, 202611-5019 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchTrescore Balneario, ItalyHQ recorded Oct 12, 202611-5018 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 · Oct 12, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchOmegna, ItalyHQ recorded Oct 12, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchMerate, ItalyHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“Siamo il consulente energetico che stai cercando.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchSan Martino Buon Albergo, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
11Exact matchGragnano Trebbiense, ItalyHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“Santa Teresa Energy s.r.l.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Our company provides energy efficiency and alternative energy turnkey solutions for residential and business customers”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchVicenza, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
14Exact matchBologna, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
15Exact matchGussago, ItalyHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“Nata nel 2007, Centoraggi si occupa di efficienza energetica attraverso l’utilizzo delle fonti rinnovabili.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchLissone, ItalyHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“Offriamo un'ampia gamma di servizi e di formule contrattuali che garantiscono la riduzione della spesa energetica con una rateizzazione studiata sulle esigenze del cliente-…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Oct 12, 202611-509 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 · Oct 12, 2026 · View company records in RevenueBase
18Exact matchValmadrera, ItalyHQ recorded Oct 12, 202611-509 contacts →

Exact match

“E’LUCE, azienda leader nel settore dell'illuminazione, nasce nel 1984 e da sempre si pone come obiettivo l’innovazione, la qualità dei propri prodotti e la professionalità dei…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchReggio Nell'emilia, ItalyHQ recorded Oct 12, 20261-108 contacts →

Exact match

“CHP nasce nel 2006 dagli Ingegneri Alex Ferretti e Manuel Lasagni con l’obiettivo di offrire servizi altamente specializzati e personalizzati nel campo dell’efficientamento…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchBrescia, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
21Exact matchBari, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Oct 12, 20261-106 contacts →

Exact match

“AN-Light S.r.l.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSan Polo Di Piave, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
24Exact matchSeregno, ItalyHQ recorded Oct 12, 20261-106 contacts →

Exact match

“System Pali è un'azienda specializzata nell'installazione e manutenzione meccanica ed elettrica di impianti di illuminazione pubblica e di grandi aree in genere (torri faro e pali…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 166 energy audit and lighting companies based in Italy

See the full list, filter by size, metro and specialty, and access 247 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy audit and lighting companies based in Italy at a glance

As of Oct 12, 2026
26.1%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
12.0%Largest-city concentration · Milan
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
47
51-200
6

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 166 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 audit and lighting 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 247 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 audit and lighting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy audit and lighting companies are there based in Italy?

RevenueBase identified 166 company matches for energy audit and lighting companies 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?

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

Which city has the most energy audit and lighting companies?

Milan leads with 20 company records, followed by Rome (9) and Genoa (4).

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 247 professional contacts with verified work emails tracked across these 166 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.