Company lists · Data refreshed November 2026

Top 25 Electric power supply services based in Italy

Name: Electric power supply services based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 162 companies tracked

RevenueBase identified 162 company matches for electric power supply services associated with Italy as of November 2026 and tracks 19,542 professional contacts across them, including 7,678 with verified work emails. Milan is the largest hub.

This list covers company matches for electric power supply services 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

162Companies

19,542Contacts tracked

7,678Verified emails

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The 25 largest electric power supply services based in Italy

Ranked by team size

Top 25 of 162 company matches for electric power supply services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Enel Group	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	10001+	16,168 contacts →
	Exact match “We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Unareti	Exact match	Brescia, ItalyHQ recorded Nov 6, 2026	1,001-5,000	585 contacts →
	Exact match “Unareti è la società unica per i servizi a rete che gestisce in modo integrato e capillare la distribuzione di energia elettrica e gas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Ireti S.P.A	Exact match	Genoa, ItalyHQ recorded Nov 6, 2026	201-500	382 contacts →
	Exact match “IRETI è la società del Gruppo Iren che gestisce in modo integrato e capillare sul territorio nazionale la distribuzione di energia elettrica, gas e acqua, cercando ogni giorno con…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Unoenergy SPA	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	501-1,000	380 contacts →
	Exact match “Il Gruppo Unoenergy da oltre 20 anni è uno dei primi operatori - a capitale interamente privato - per la fornitura di gas naturale, energia elettrica e servizi di efficientamento…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Union GAS E Luce	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	51-200	120 contacts →
	Exact match “Union S.p.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Enercom SRL	Exact match	Crema, ItalyHQ recorded Nov 6, 2026	201-500	83 contacts →
	Exact match “ENERcom srl nasce nel 2002 per gestire l'attività di vendita del gas metano ai clienti finali in modo separato dall'attività di distribuzione, così come previsto dal processo di…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Gritti Energia	Exact match	San Martino Buon Albergo, ItalyHQ recorded Nov 6, 2026	51-200	59 contacts →
	Exact match “Gritti Energia dal 1959 ha fatto della fornitura di energia alle famiglie e alle imprese italiane il proprio impegno imprenditoriale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Metamer	Exact match	San Salvo, ItalyHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “Metamer nasce nel 2003 dalla scissione del ramo di azienda dell’allora “Metanizzazione Meridionale” srl con l’idea di investire nel Libero Mercato Energetico con forniture rivolte…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Acegasapsamga	Exact match	Udine, ItalyHQ recorded Nov 6, 2026	1,001-5,000	57 contacts →
	Exact match “Multiutility operating in gas distribution, water distribution, lighting, gas and electricity retail,heat mangament” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Enel Distribuzione SPA	Exact match	ItalyHQ recorded Nov 6, 2026	51-200	55 contacts →
	Exact match “E-distribuzione è la business line del Gruppo leader nel settore della compra-vendita e gestione della fornitura elettrica di immobili ad uso domestico o commerciale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Nova AEG	Exact match	Vercelli, ItalyHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “Nova Aeg fornisce energia elettrica e gas naturale su tutto il territorio nazionale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Heracomm - Agenzie	Exact match	Imola, ItalyHQ recorded Nov 6, 2026	201-500	44 contacts →
	Exact match “Hera Comm è la società di vendita di energia elettrica e gas naturale del Gruppo Hera che ha sede a Bologna.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	V-Reti	Exact match	Vicenza, ItalyHQ recorded Nov 6, 2026	51-200	38 contacts →
	Exact match “V-Reti è la società del Gruppo AGSM AIM che si occupa della distribuzione e misura del gas e dell'energia elettrica nelle città di Verona e Vicenza e in altri comuni del Nordest…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Metaenergia	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “Metaenergia opera nel settore energetico dal 2009 nel mercato libero, fornendo energia elettrica, gas naturale ai segmenti corporate, business e domestico.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Gopower GAS & Light	Exact match	Livorno, ItalyHQ recorded Nov 6, 2026	n/a	33 contacts →
	Exact match “L'Azienda Gopower, società toscana accreditata presso il MSE, opera nel settore energetico nazionale come fornitore di gas naturale ed energia elettrica, coprendo tutte le fasi…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	CARGO	Exact match	Potenza, ItalyHQ recorded Nov 6, 2026	201-500	31 contacts →
	Exact match “Siamo uno dei principali national player nel settore delle infrastrutture elettriche che da 40 anni si occupa di progettazione, costruzione e manutenzione di elettrodotti per…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	AIM Servizi A Rete	Exact match	Vicenza, ItalyHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “Erogazione di servizi a rete (Gas, Energia Elettrica, Illuminazione Publica, Teleriscaldamento).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	OV Energy S.P.A	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “OV Energy nasce all’interno di Officinae Verdi SpA, joint venture UniCredit - WWF e rivolge la propria offerta "luce e gas" a aziende e famiglie su tutto il territorio nazionale…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Milano GAS E Luce	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Siamo l’azienda di gas e luce del tuo territorio, a partire dalla città in cui abbiamo la nostra sede operativa!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Oenergy	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	51-200	19 contacts →
	Exact match “Nata nel 2010, OEnergy è un’azienda privata, solida e patrimonializzata, che opera nel mercato libero di luce e gas, fornendo i propri servizi su tutto il territorio nazionale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Levigas	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Levigas è un fornitore nazionale di gas naturale ed energia elettrica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Antares Energia E GAS	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “ANTARES ENERGIA E GAS “Noi l'Energia la vediamo così, da necessaria ad utile con il giusto impatto a sostegno della tua attività” Antares Energia e Gas nasce per servire alle…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Piemonte Energy	Exact match	Asti, ItalyHQ recorded Nov 6, 2026	51-200	12 contacts →
	Exact match “Piemonte Energy fornisce energia elettrica e gas naturale a clienti residenziali e aziende.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Benaco Energia S.P.A	Exact match	Salò, ItalyHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Siamo nati nel 2002 per impulso di capitale pubblico e privato, con l’obiettivo di fornire alle imprese del nostro territorio l’energia elettrica prodotta da fonte rinnovabile dai…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Issima	Exact match	Perugia, ItalyHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “ISSIMA è l'energia del territorio vicina alle persone.” Recorded in the RevenueBase company graph · Nov 6, 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 “electric power supply services”. 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 162 electric power supply services based in Italy

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Electric power supply services based in Italy at a glance

As of Nov 6, 2026

39.3%Verified-email coverage

120.6Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Milan

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 162 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 “electric power supply services” 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 7,678 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 “electric power supply services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric power supply services are there based in Italy?

RevenueBase identified 162 company matches for electric power supply services 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?

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

Which city has the most electric power supply services?

Milan leads with 15 company records, followed by Rome (14) and Vicenza (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 7,678 professional contacts with verified work emails tracked across these 162 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.