Company lists · Data refreshed September 2026

Top 25 Industrial energy optimization companies based in Italy

Name: Industrial energy optimization companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 785 companies tracked

RevenueBase identified 785 company matches for industrial energy optimization companies associated with Italy as of September 2026 and tracks 9,704 professional contacts across them, including 2,693 with verified work emails. Milan is the largest hub.

This list covers company matches for industrial energy optimization 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 17, 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 17, 2026 How this list was built

785Companies

9,704Contacts tracked

2,693Verified emails

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The 25 largest industrial energy optimization companies based in Italy

Ranked by team size

Top 25 of 785 company matches for industrial energy optimization companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Riello	Exact match	Legnago, ItalyHQ recorded Sep 17, 2026	1,001-5,000	690 contacts →
	Exact match “For over 100 years, Riello’s Energy For Life has been at the core of its industrial policy, guiding the company in the development of solutions designed to provide comfort and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Enegan	Exact match	Vinci, ItalyHQ recorded Sep 17, 2026	201-500	655 contacts →
	Exact match “Enegan offre soluzioni personalizzate per le aziende abbinando alla fornitura di elettricità, gas e telecomunicazioni una vasta gamma di prodotti e servizi ad alto valore…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Sorgenia	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	201-500	608 contacts →
	Exact match “Da dicembre 2025, abbiamo integrato EF Solare, il primo produttore fotovoltaico italiano.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Geoside	Exact match	Casalecchio Di Reno, ItalyHQ recorded Sep 17, 2026	51-200	140 contacts →
	Exact match “A national player in energy efficiency and sustainability: Geoside is the Energy Service Company (ESCo) of Italgas Group and a leader in Italy and Europe in the field of energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Chiurlo	Exact match	Udine, ItalyHQ recorded Sep 17, 2026	201-500	106 contacts →
	Exact match “IERI da 125 anni operiamo in FVG nel campo delle energie; da impresa familiare a impresa a forte connotazione manageriale, salvaguardando quel rapporto viscerale con il nostro…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Energy Team S.P.A	Exact match	Trezzano Sul Naviglio, ItalyHQ recorded Sep 17, 2026	51-200	83 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 17, 2026 · View company records in RevenueBase
7	EGO	Exact match	Genoa, ItalyHQ recorded Sep 17, 2026	51-200	82 contacts →
	Exact match “The EGO Group, which has been operating in the energy markets for over twelve years, is organized into three distinct companies: EGO Energy S.r.l.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Energy Wave	Exact match	Alessandria, ItalyHQ recorded Sep 17, 2026	11-50	80 contacts →
	Exact match “è una società che opera nel settore energetico.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	A3sprogetti	Exact match	Pescara, ItalyHQ recorded Sep 17, 2026	11-50	78 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 · Sep 17, 2026 · View company records in RevenueBase
10	Fedabo S.P.A. SB	Exact match	Darfo Boario Terme, ItalyHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “Nata dall'esperienza acquisita sul campo come imprenditori nei settori strategici della siderurgia e della chimica, la nostra società mette a disposizione servizi altamente…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Gruppo AF Ferrari	Exact match	Massalengo, ItalyHQ recorded Sep 17, 2026	1,001-5,000	66 contacts →
	Exact match “We are your ideal partner for competitive solutions in line with the NEW INDUSTRIAL INFRASTRUCTURE and care for the ENVIRONMENT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Clever Servizi Energetici S.P.A	Exact match	Rivoli, ItalyHQ recorded Sep 17, 2026	51-200	64 contacts →
	Exact match “Comat Servizi Energetici S.p.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Energy Italy	Exact match	Costermano Sul Garda, ItalyHQ recorded Sep 17, 2026	11-50	59 contacts →
	Exact match “Energy Italy SpA, azienda parte del gruppo Energy Holding, dal 2012 è tra le realtà più innovative nel settore delle energie rinnovabili e del risparmio energetico.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Vendor SRL Società Benefit	Exact match	Castiglione Delle Stiviere, ItalyHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Proponiamo soluzioni di Efficienza Finanziaria, Energetica e Operativa per le imprese, avvalendoci di un team di 72 persone composto da professionisti con esperienza decennale nel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Samso SPA	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	11-50	42 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 17, 2026 · View company records in RevenueBase
16	Quality Engineering SRL	Exact match	Pescara, ItalyHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “QE Srl is a technology driven multi disciplinary engineering company and an innovation step ahead.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Espiù S.R.L. Società Benefit	Exact match	Oderzo, ItalyHQ recorded Sep 17, 2026	51-200	38 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 17, 2026 · View company records in RevenueBase
18	Energia Europa SPA	Exact match	Zanè, ItalyHQ recorded Sep 17, 2026	501-1,000	33 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 · Sep 17, 2026 · View company records in RevenueBase
19	Eviso Luce & GAS	Exact match	Saluzzo, ItalyHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “eVISO Luce & Gas è una società specializzata nella fornitura di luce e gas che integra analisi dei dati e tecnologia per ottimizzare acquisti e consumi, offrendo soluzioni…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Cogenio	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	n/a	31 contacts →
	Exact match “Cogenio is an energy-efficiency service platform set up to help businesses cut their energy costs and CO2 emissions, by providing them with solutions designed to improve their…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Kennew SRL	Exact match	Nembro, ItalyHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Dal 2008 aiutiamo persone e imprese a risparmiare energia e a vivere in modo più sostenibile.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Icopower	Exact match	Bresso, ItalyHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Icopower develops innovative devices to deliver electrical savings to its customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Enertech Solution	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	11-50	28 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 17, 2026 · View company records in RevenueBase
24	IES Solare S.R.L	Exact match	Livorno, ItalyHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Ies Solare srl vanta 20 anni di esperienza nel campo delle energie rinnovabili e risparmio energetico, proponendo soluzioni innovative e tecnologiche per l’efficientamento…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Energysave	Exact match	Cesano Maderno, ItalyHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “ENERGYSAVE PROGETTAZIONI E CONSULENZE S.R.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial energy optimization companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 785 industrial energy optimization companies based in Italy

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Industrial energy optimization companies based in Italy at a glance

As of Sep 17, 2026

27.8%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

10.1%Largest-city concentration · Milan

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

461

11-50

250

51-200

201-500

501-1,000

1,001-5,000

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 785 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 “industrial energy optimization 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 2,693 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 17, 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.

Industrial energy optimization companies by metro

Industrial energy optimization companies in Milan79

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 “industrial energy optimization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy optimization companies are there based in Italy?

RevenueBase identified 785 company matches for industrial energy optimization 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?

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

Which city has the most industrial energy optimization companies?

Milan leads with 79 company records, followed by Rome (38) and Turin (26).

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 2,693 professional contacts with verified work emails tracked across these 785 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 17, 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.