Company lists · Data refreshed September 2026
Top 25 Energy companies based in Milan, Italy
RevenueBase lists 99 energy companies based in Milan, Italy, with 9,555 business contacts and 4,530 email addresses. The directory covers organizations involved in producing, generating, transmitting, distributing, trading, or supplying energy. Across Italy, Milan is the largest hub for this category.
Energy companies produce, generate, transmit, distribute, trade, or supply energy and related energy products and services. This list covers companies that produce, generate, transmit, distribute, trade, or supply energy, including electricity, fuels, and renewable energy products. Ranked by team size, largest first. Data current as of September 14, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest energy companies based in Milan, Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,231 contacts → | ||||
Strong evidence “Siamo una società leader dell’energia, con oltre 140 anni di storia e primati che fanno di noi il più antico operatore del settore in Europa.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,932 contacts → | ||||
Strong evidence “Italgas è una Network Tech Company, leader nei settori della distribuzione del gas, dei servizi idrici, dell’efficienza energetica e dell’IT.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 608 contacts → | ||||
Indirect evidence “Da dicembre 2025, abbiamo integrato EF Solare, il primo produttore fotovoltaico italiano.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 587 contacts → | ||||
Strong evidence “Saras is a long-established Italian industrial company and a leading player in the energy sector, now fully integrated into Vitol, a global leader in energy and commodities…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 512 contacts → | ||||
Strong evidence “Efficienza energetica e mobilità elettrica per le PMI.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 383 contacts → | ||||
Indirect evidence “2i Rete Gas è una realtà industriale che si occupa della distribuzione del gas in oltre 2 mila comuni presenti sull’intero territorio nazionale.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 377 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 123 contacts → | ||||
Indirect evidence “Siamo un’azienda privata italiana che commercializza, attraverso un' organizzazione capillare, i principali prodotti petroliferi, Carburanti e Lubrificanti.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 123 contacts → | ||||
Strong evidence “Alerion Clean Power è un gruppo industriale elettrico quotato alla Borsa di Milano, specializzato nel settore della produzione di energia elettrica da fonti rinnovabili ed in…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 110 contacts → | ||||
Indirect evidence “Union S.p.A.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 56 contacts → | ||||
Strong evidence “MET Energia Italia, parte del gruppo svizzero MET Group, è attiva dal 2017 nella fornitura di gas ed elettricità a clienti industriali, commerciali e residenziali.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 54 contacts → | ||||
Strong evidence “Energia dinamica, prezzo competitivo.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 52 contacts → | ||||
Strong evidence “We are an integrated energy company with expertise in the exploration, production, storage, logistics and marketing of oil products.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 50 contacts → | ||||
Indirect evidence “Augusta Ratio S.p.A.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 46 contacts → | ||||
Strong evidence “Compagnia Energetica Italiana commercializza prodotti e servizi energetici in tutta Italia a tutti i segmenti di clientela business.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 44 contacts → | ||||
Strong evidence “Dall’unione di alcune tra le più importanti società di servizi energetici della Lombardia e in un contesto altamente competitivo, Astolia è la Energy Service Company del Gruppo…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 37 contacts → | ||||
Strong evidence “Electrade is a global player in the energy sector with 70 employees, a turnover of €995M and €53.6M in net assets.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 29 contacts → | ||||
Strong evidence “Utilità, l’energia che serve alle imprese.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 27 contacts → | ||||
Indirect evidence “Audax Renewables Italia Diamo luce e gas alle famiglie e alle imprese italiane.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 26 contacts → | ||||
Strong evidence “EVIVA è tra i protagonisti del mercato elettrico e del gas in Italia e uno dei più attivi operatori nel trading energetico a livello europeo.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 25 contacts → | ||||
Strong evidence “Pansoinco is a Pansoinco, leader in the energy sector for over 50 years, is a key player in the context of renewable sources, oil and gas, the chemical industry and the…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 23 contacts → | ||||
Strong evidence “Innovative energy company, leader on providing electric energy and natural gas to chinese enterprises in Italy.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 22 contacts → | ||||
Indirect evidence “Siamo l’azienda di gas e luce del tuo territorio, a partire dalla città in cui abbiamo la nostra sede operativa!” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 21 contacts → | ||||
Indirect evidence “La Tecnoenergy Service s.r.l.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 25 | 20 contacts → | ||||
Strong evidence “Loomen Energia nasce nel 2021 con l’obiettivo di offrire a privati e aziende forniture di energia elettrica 100% da fonti rinnovabili certificate e gas naturale, mettendo al…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names energy companies.
- Partial evidence
- Its own public description names part of energy companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name energy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 99 energy companies based in Milan, Italy
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Energy companies based in Milan, Italy at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured across the whole Italy list rather than for Milan, so it is reported there. Company counts and contact totals on this page are exact for Milan.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Milan, Italy whose own description of what they do matches “energy companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among energy companies, and records with no verified work email. Companies headquartered outside Milan are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 4,530 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Energy companies by metro in Italy
Frequently asked
What are energy companies?
Energy companies produce, generate, transmit, distribute, trade, or supply energy and related products and services.
How many energy companies are based in Milan, Italy?
The directory lists 99 energy companies based in Milan, Italy, with 9,555 business contacts and 4,530 email addresses.
Which city in Italy has the most energy companies?
Milan leads Italy with 99 headquartered companies, followed by Rome (33) and Genoa (14).
Ready to reach these companies? Verified emails and direct dials for all 99 energy companies based in Milan, Italy. Start with a free account, no credit card.
Download this list →Related lists
Energy companies by geography
- Energy companies based in the United States
- Energy companies based in Italy
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- Energy companies based in the United Kingdom
- Energy companies based in Spain
- Energy companies based in Brazil
- Energy companies based in France
- Energy companies based in Canada
- Energy companies based in the Netherlands
- Energy companies based in Poland
- Energy companies based in Switzerland
- Energy companies based in Australia
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 Smart Search, 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.
More company lists
Company intelligence · public preview
Top 25 energy companies based in Milan, Italy
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 99 matching company records for energy companies based in Milan, Italy, with 9,555 tracked contacts and 4,530 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy companies based in Milan, Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Edisonedison.itHQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 2,231 contacts → |
“Siamo una società leader dell’energia, con oltre 140 anni di storia e primati che fanno di noi il più antico operatore del settore in Europa.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Italgasitalgas.itHQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 1,932 contacts → |
“Italgas è una Network Tech Company, leader nei settori della distribuzione del gas, dei servizi idrici, dell’efficienza energetica e dell’IT.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sorgeniasorgenia.itHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 608 contacts → |
“Da dicembre 2025, abbiamo integrato EF Solare, il primo produttore fotovoltaico italiano.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  SARASsaras.itHQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 587 contacts → |
“Saras is a long-established Italian industrial company and a leading player in the energy sector, now fully integrated into Vitol, a global leader in energy and commodities…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Repower Italiarepower.comHQ: Milan, ItalyReported employees: 501-1,000 | Milan, Italy | 501-1,000 | Exact match | 512 contacts → |
“Efficienza energetica e mobilità elettrica per le PMI.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  2i Rete GAS S.P.A2iretegas.itHQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 383 contacts → |
“2i Rete Gas è una realtà industriale che si occupa della distribuzione del gas in oltre 2 mila comuni presenti sull’intero territorio nazionale.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Unoenergy SPAunoenergy.itHQ: Milan, ItalyReported employees: 501-1,000 | Milan, Italy | 501-1,000 | Exact match | 377 contacts → |
“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 description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Europam S.P.Aeuropam.itHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 123 contacts → |
“Siamo un’azienda privata italiana che commercializza, attraverso un' organizzazione capillare, i principali prodotti petroliferi, Carburanti e Lubrificanti.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Alerion Clean Power S.P.Ahellolink.proHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 123 contacts → |
“Alerion Clean Power è un gruppo industriale elettrico quotato alla Borsa di Milano, specializzato nel settore della produzione di energia elettrica da fonti rinnovabili ed in…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Union GAS E Luceuniongaseluce.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 110 contacts → |
“Union S.p.A.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  MET Energia Italiamet.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 56 contacts → |
“MET Energia Italia, parte del gruppo svizzero MET Group, è attiva dal 2017 nella fornitura di gas ed elettricità a clienti industriali, commerciali e residenziali.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SG Energiasgenergia.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 54 contacts → |
“Energia dinamica, prezzo competitivo.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ludoil Energyludoil.itHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 52 contacts → |
“We are an integrated energy company with expertise in the exploration, production, storage, logistics and marketing of oil products.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Augusta Ratio SPAaugustaratio.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 50 contacts → |
“Augusta Ratio S.p.A.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Compagnia Energetica Italiana S.P.Acompagnia-energetica.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 46 contacts → |
“Compagnia Energetica Italiana commercializza prodotti e servizi energetici in tutta Italia a tutti i segmenti di clientela business.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Astoliaastolia.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 44 contacts → |
“Dall’unione di alcune tra le più importanti società di servizi energetici della Lombardia e in un contesto altamente competitivo, Astolia è la Energy Service Company del Gruppo…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Electradeelectrade.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 37 contacts → |
“Electrade is a global player in the energy sector with 70 employees, a turnover of €995M and €53.6M in net assets.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Utilità SPAutilita.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 29 contacts → |
“Utilità, l’energia che serve alle imprese.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Audax Renewables Italiaaudaxrenewables.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 27 contacts → |
“Audax Renewables Italia Diamo luce e gas alle famiglie e alle imprese italiane.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Eviva S.P.Aevivaenergia.comHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 26 contacts → |
“EVIVA è tra i protagonisti del mercato elettrico e del gas in Italia e uno dei più attivi operatori nel trading energetico a livello europeo.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Pansoinco SRLpansoinco.comHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 25 contacts → |
“Pansoinco is a Pansoinco, leader in the energy sector for over 50 years, is a key player in the context of renewable sources, oil and gas, the chemical industry and the…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  China Power S.P.Achinapowergroup.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 23 contacts → |
“Innovative energy company, leader on providing electric energy and natural gas to chinese enterprises in Italy.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Milano GAS E Lucemilanogaseluce.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 22 contacts → |
“Siamo l’azienda di gas e luce del tuo territorio, a partire dalla città in cui abbiamo la nostra sede operativa!” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Tecnoenergy Servicetecnoenergyservice.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 21 contacts → |
“La Tecnoenergy Service s.r.l.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Loomen Energia SPAloomenenergia.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 20 contacts → |
“Loomen Energia nasce nel 2021 con l’obiettivo di offrire a privati e aziende forniture di energia elettrica 100% da fonti rinnovabili certificate e gas naturale, mettendo al…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 99 company matches
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Energy companies: dataset insights
September 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
99 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Italy list rather than for Milan, so it is reported there. Company counts and contact totals on this page are exact for Milan.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy companies by metro in Italy
Questions about this company list
What does Exact match mean for energy companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy companies did RevenueBase find based in Milan, Italy?
The saved snapshot records 99 matching company records, 9,555 tracked contacts and 4,530 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy companies by geography
- Energy companies based in the United States
- Energy companies based in Italy
- Energy companies based in Germany
- Energy companies based in the United Kingdom
- Energy companies based in Spain
- Energy companies based in Brazil
- Energy companies based in France
- Energy companies based in Canada
- Energy companies based in the Netherlands
- Energy companies based in Poland
- Energy companies based in Switzerland
- Energy companies based in Australia
Cite this list
RevenueBase Data Team. Top 25 energy companies based in Milan, Italy. Snapshot: September 14, 2026. https://revenuebase.ai/companies/energy-companies/italy/milan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 energy companies based in Milan, Italy
RevenueBase records 99 matching company records for energy companies based in Milan, Italy, with 9,555 tracked contacts and 4,530 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy companies based in Milan, Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Edisonedison.it HQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 2,231 contacts → |
“Siamo una società leader dell’energia, con oltre 140 anni di storia e primati che fanno di noi il più antico operatore del settore in Europa.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Italgasitalgas.it HQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 1,932 contacts → |
“Italgas è una Network Tech Company, leader nei settori della distribuzione del gas, dei servizi idrici, dell’efficienza energetica e dell’IT.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sorgeniasorgenia.it HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 608 contacts → |
“Da dicembre 2025, abbiamo integrato EF Solare, il primo produttore fotovoltaico italiano.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | SARASsaras.it HQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 587 contacts → |
“Saras is a long-established Italian industrial company and a leading player in the energy sector, now fully integrated into Vitol, a global leader in energy and commodities…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Repower Italiarepower.com HQ: Milan, ItalyReported employees: 501-1,000 | Milan, Italy | 501-1,000 | Exact match | 512 contacts → |
“Efficienza energetica e mobilità elettrica per le PMI.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 2i Rete GAS S.P.A2iretegas.it HQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 383 contacts → |
“2i Rete Gas è una realtà industriale che si occupa della distribuzione del gas in oltre 2 mila comuni presenti sull’intero territorio nazionale.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unoenergy SPAunoenergy.it HQ: Milan, ItalyReported employees: 501-1,000 | Milan, Italy | 501-1,000 | Exact match | 377 contacts → |
“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 description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Europam S.P.Aeuropam.it HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 123 contacts → |
“Siamo un’azienda privata italiana che commercializza, attraverso un' organizzazione capillare, i principali prodotti petroliferi, Carburanti e Lubrificanti.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alerion Clean Power S.P.Ahellolink.pro HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 123 contacts → |
“Alerion Clean Power è un gruppo industriale elettrico quotato alla Borsa di Milano, specializzato nel settore della produzione di energia elettrica da fonti rinnovabili ed in…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Union GAS E Luceuniongaseluce.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 110 contacts → |
“Union S.p.A.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MET Energia Italiamet.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 56 contacts → |
“MET Energia Italia, parte del gruppo svizzero MET Group, è attiva dal 2017 nella fornitura di gas ed elettricità a clienti industriali, commerciali e residenziali.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SG Energiasgenergia.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 54 contacts → |
“Energia dinamica, prezzo competitivo.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ludoil Energyludoil.it HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 52 contacts → |
“We are an integrated energy company with expertise in the exploration, production, storage, logistics and marketing of oil products.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Augusta Ratio SPAaugustaratio.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 50 contacts → |
“Augusta Ratio S.p.A.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Compagnia Energetica Italiana S.P.Acompagnia-energetica.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 46 contacts → |
“Compagnia Energetica Italiana commercializza prodotti e servizi energetici in tutta Italia a tutti i segmenti di clientela business.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Astoliaastolia.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 44 contacts → |
“Dall’unione di alcune tra le più importanti società di servizi energetici della Lombardia e in un contesto altamente competitivo, Astolia è la Energy Service Company del Gruppo…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Electradeelectrade.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 37 contacts → |
“Electrade is a global player in the energy sector with 70 employees, a turnover of €995M and €53.6M in net assets.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Utilità SPAutilita.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 29 contacts → |
“Utilità, l’energia che serve alle imprese.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Audax Renewables Italiaaudaxrenewables.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 27 contacts → |
“Audax Renewables Italia Diamo luce e gas alle famiglie e alle imprese italiane.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Eviva S.P.Aevivaenergia.com HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 26 contacts → |
“EVIVA è tra i protagonisti del mercato elettrico e del gas in Italia e uno dei più attivi operatori nel trading energetico a livello europeo.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pansoinco SRLpansoinco.com HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 25 contacts → |
“Pansoinco is a Pansoinco, leader in the energy sector for over 50 years, is a key player in the context of renewable sources, oil and gas, the chemical industry and the…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | China Power S.P.Achinapowergroup.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 23 contacts → |
“Innovative energy company, leader on providing electric energy and natural gas to chinese enterprises in Italy.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Milano GAS E Lucemilanogaseluce.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 22 contacts → |
“Siamo l’azienda di gas e luce del tuo territorio, a partire dalla città in cui abbiamo la nostra sede operativa!” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Tecnoenergy Servicetecnoenergyservice.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 21 contacts → |
“La Tecnoenergy Service s.r.l.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Loomen Energia SPAloomenenergia.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 20 contacts → |
“Loomen Energia nasce nel 2021 con l’obiettivo di offrire a privati e aziende forniture di energia elettrica 100% da fonti rinnovabili certificate e gas naturale, mettendo al…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Energy companies: dataset insights
September 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
99 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Italy list rather than for Milan, so it is reported there. Company counts and contact totals on this page are exact for Milan.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy companies by metro in Italy
Questions about this company list
What does Exact match mean for energy companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy companies did RevenueBase find based in Milan, Italy?
The saved snapshot records 99 matching company records, 9,555 tracked contacts and 4,530 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 energy companies based in Milan, Italy. Snapshot: September 14, 2026. https://revenuebase.ai/companies/energy-companies/italy/milan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗