Company lists · Data refreshed September 2026
Top 25 On-site power generation companies based in Italy
RevenueBase identified 428 company matches for on-site power generation companies associated with Italy as of September 2026 and tracks 3,729 professional contacts across them, including 834 with verified work emails. Milan is the largest hub.
This list covers company matches for on-site power generation 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 20, 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.
The 25 largest on-site power generation companies based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 194 contacts → | ||||
Exact match “Since June 2025, STE Energy has been acquired by, becoming part of the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 144 contacts → | ||||
Exact match “Know-how, experience, reliability, innovation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 115 contacts → | ||||
Exact match “Fondata nel 1946, Coelmo spa produce Gruppi Elettrogeni e Cogeneratori.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 97 contacts → | ||||
Exact match “Sunprime è un Independent Power Producer nel settore fotovoltaico in rapida crescita con sede a Milano.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 79 contacts → | ||||
Exact match “ONIS VISA – Reliable Energy Solutions & Custom Power Since 1960 Welcome to ONIS VISA, a leading Italian company specializing in power generators, industrial pumps, energy storage…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 63 contacts → | ||||
Exact match “ASCOT is an Italian manufacturing group operating internationally in the power energy sector mainly focused on the production of diesel generating sets, hybrid technologies &…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 61 contacts → | ||||
Exact match “Nata nel 1938, SACCIR è parte del gruppo SAMOVAR ha accompagnato l’evoluzione dell’energia in Italia, diventando un punto di riferimento nel settore dei multiservizi tecnologici.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 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 20, 2026 · View company records in RevenueBase | |||||
| 9 | 58 contacts → | ||||
Exact match “TEDOM Italia SpA nasce a valle dell’acquisizione a settembre 2024 di Intergen SpA da parte di TEDOM A.S, azienda con sede nella Repubblica Ceca, entrata a far parte del gruppo…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 44 contacts → | ||||
Exact match “ELCOS POWER GENERATORS is an independent group that designs and produces in Italy, systems for the generation of electric energy (in emergency conditions, in self-production, of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 43 contacts → | ||||
Exact match “Comef designs and builds systems for energy generation from renewable sources, energy plants from biomasses (biomass to energy), energy plants from waste (waste to energy), and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 39 contacts → | ||||
Exact match “AUSONIA is leader in designing, manufacturing and marketing power generators up to kVA, with thousands of deployments worldwide for critical applications: Oil & Gas, Mining…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 30 contacts → | ||||
Exact match “EFFETRE è una Cogeneration Specialist Company nata nel 2015 dal desiderio di un team di professionisti, con esperienza trentennale nella produzione di macchine di cogenerazione…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 27 contacts → | ||||
Exact match “Il gruppo Ravano Power, costituito nel 2006, Si è occupato di distribuzione di gas GPL e sviluppo, progettazione e realizzazione di centrali a fonti rinnovabili (biogas…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “Peridot Solar, founded in 2022, is a leading international Independent Power Producer specializing in renewable energy solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 23 contacts → | ||||
Exact match “Revalue Energies aims to be a benchmark in the renewable energy landscape, focused on creating sustainable value in every step we take.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 23 contacts → | ||||
Exact match “Ferplant srl, ramo operativo del gruppo MondoPower,opera attraverso un gruppo composto da ingegneri esperti, preparati e specializzati in diversi settori.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match “Bruno Generators is one of the most important Italian companies specialized in the design and construction of power generators and lighting towers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “Mercurio è una società di ingegneria e servizi in grado di progettare, realizzare, condurre e manutenere impianti per la produzione di energia ed in particolare impianti in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 21 contacts → | ||||
Exact match “La Tecnoenergy Service s.r.l.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “Welcome to the B&C page, specialists in the design, cabling, installation and maintenance of industrial electric switchgear and power plants.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “Medielettra è un’azienda specializzata in progettazione, installazione e manutenzione di impianti elettrici, trasmissione dati, antintrusione, antincendio, domotica, solari…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 20 contacts → | ||||
Exact match “Orefice proudly carries forward its long family tradition in the electro-mechanical sector that dates back to the '30s.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 19 contacts → | ||||
Exact match “Power Generators from 2kVA up to Hybrid solutions and Lighting tower.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 17 contacts → | ||||
Exact match “F.lli Franchini nasce con il settore degli impianti elettrici civili.” Recorded in the RevenueBase company graph · Sep 20, 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 “on-site power generation 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 428 on-site power generation companies based in Italy
See the full list, filter by size, metro and specialty, and access 834 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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On-site power generation companies based in Italy at a glance
As of Sep 20, 2026Companies by employee count
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 428 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 “on-site power generation 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 834 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 20, 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 “on-site power generation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many on-site power generation companies are there based in Italy?
RevenueBase identified 428 company matches for on-site power generation 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?
STE Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most on-site power generation companies?
Milan leads with 22 company records, followed by Rome (12) and Turin (8).
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 834 professional contacts with verified work emails tracked across these 428 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 428 on-site power generation companies based in Italy. Start with a free account, no credit card.
Download this list →Related lists
On-site power generation companies by geography
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- On-site power generation companies based in Canada
- On-site power generation companies based in Chile
- On-site power generation companies based in Colombia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- On-site power generation companies based in Belo Horizonte, Brazil
- On-site power generation companies based in Rio De Janeiro, Brazil
- On-site power generation companies based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 on-site power generation companies based in Italy
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 428 matching company records for on-site power generation companies based in Italy, with 3,729 tracked contacts and 834 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 20, 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 on-site power generation companies based in 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 |  STE Energyalteniaenergy.itHQ: Padua, ItalyReported employees: 51-200 | Padua, Italy | 51-200 | Exact match | 194 contacts → |
“Since June 2025, STE Energy has been acquired by, becoming part of the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Espe S.P.Aespe.itHQ: Grantorto, ItalyReported employees: 51-200 | Grantorto, Italy | 51-200 | Exact match | 144 contacts → |
“Know-how, experience, reliability, innovation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Coelmo SPAcoelmo.it HQ: Acerra, ItalyReported employees: 51-200 | Acerra, Italy | 51-200 | Exact match | 115 contacts → |
“Fondata nel 1946, Coelmo spa produce Gruppi Elettrogeni e Cogeneratori.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sunprimesunprime.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 97 contacts → |
“Sunprime è un Independent Power Producer nel settore fotovoltaico in rapida crescita con sede a Milano.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Fontanelle, ItalyReported employees: 201-500 | Fontanelle, Italy | 201-500 | Exact match | 79 contacts → |
“ONIS VISA – Reliable Energy Solutions & Custom Power Since 1960 Welcome to ONIS VISA, a leading Italian company specializing in power generators, industrial pumps, energy storage…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ascot Industrial SRLascotinternational.comHQ: Gela, ItalyReported employees: 51-200 | Gela, Italy | 51-200 | Exact match | 63 contacts → |
“ASCOT is an Italian manufacturing group operating internationally in the power energy sector mainly focused on the production of diesel generating sets, hybrid technologies &…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Saccir S.P.Asaccir.itHQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 61 contacts → |
“Nata nel 1938, SACCIR è parte del gruppo SAMOVAR ha accompagnato l’evoluzione dell’energia in Italia, diventando un punto di riferimento nel settore dei multiservizi tecnologici.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Energy Italyenergyitalyspa.itHQ: Costermano Sul Garda, ItalyReported employees: 11-50 | Costermano Sul Garda, Italy | 11-50 | Exact match | 59 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tedom Italia S.P.Atedom.it HQ: Lomagna, ItalyReported employees: 51-200 | Lomagna, Italy | 51-200 | Exact match | 58 contacts → |
“TEDOM Italia SpA nasce a valle dell’acquisizione a settembre 2024 di Intergen SpA da parte di TEDOM A.S, azienda con sede nella Repubblica Ceca, entrata a far parte del gruppo…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Elcos Power Generatorselcospowergenerators.comHQ: Grumello Cremonese Ed Uniti, ItalyReported employees: 51-200 | Grumello Cremonese Ed Uniti, Italy | 51-200 | Exact match | 44 contacts → |
“ELCOS POWER GENERATORS is an independent group that designs and produces in Italy, systems for the generation of electric energy (in emergency conditions, in self-production, of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Comef S.R.Lcomef.netHQ: Tradate, ItalyReported employees: 51-200 | Tradate, Italy | 51-200 | Exact match | 43 contacts → |
“Comef designs and builds systems for energy generation from renewable sources, energy plants from biomasses (biomass to energy), energy plants from waste (waste to energy), and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ausonia S.R.Lausonia.com HQ: Marsala, ItalyReported employees: 51-200 | Marsala, Italy | 51-200 | Exact match | 39 contacts → |
“AUSONIA is leader in designing, manufacturing and marketing power generators up to kVA, with thousands of deployments worldwide for critical applications: Oil & Gas, Mining…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Effetreeffetre.com HQ: Paderno Dugnano, ItalyReported employees: 11-50 | Paderno Dugnano, Italy | 11-50 | Exact match | 30 contacts → |
“EFFETRE è una Cogeneration Specialist Company nata nel 2015 dal desiderio di un team di professionisti, con esperienza trentennale nella produzione di macchine di cogenerazione…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ravano Powerravanopower.comHQ: Genoa, ItalyReported employees: 11-50 | Genoa, Italy | 11-50 | Exact match | 27 contacts → |
“Il gruppo Ravano Power, costituito nel 2006, Si è occupato di distribuzione di gas GPL e sviluppo, progettazione e realizzazione di centrali a fonti rinnovabili (biogas…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Peridot Solarperidotsolar.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 25 contacts → |
“Peridot Solar, founded in 2022, is a leading international Independent Power Producer specializing in renewable energy solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Revalue Energiesrevalue-energies.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 23 contacts → |
“Revalue Energies aims to be a benchmark in the renewable energy landscape, focused on creating sustainable value in every step we take.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ferplant Srl-Gruppo Mondopowermondopower.itHQ: Turin, ItalyReported employees: 11-50 | Turin, Italy | 11-50 | Exact match | 23 contacts → |
“Ferplant srl, ramo operativo del gruppo MondoPower,opera attraverso un gruppo composto da ingegneri esperti, preparati e specializzati in diversi settori.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bruno Generatorsbrunogenerators.it HQ: Grottaminarda, ItalyReported employees: 51-200 | Grottaminarda, Italy | 51-200 | Exact match | 23 contacts → |
“Bruno Generators is one of the most important Italian companies specialized in the design and construction of power generators and lighting towers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Mercurio SRLmercurio-group.comHQ: Verbania, ItalyReported employees: 51-200 | Verbania, Italy | 51-200 | Exact match | 22 contacts → |
“Mercurio è una società di ingegneria e servizi in grado di progettare, realizzare, condurre e manutenere impianti per la produzione di energia ed in particolare impianti in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Elettrica B&c SRLelettricabc.com HQ: Riese Pio X, ItalyReported employees: 51-200 | Riese Pio X, Italy | 51-200 | Exact match | 21 contacts → |
“Welcome to the B&C page, specialists in the design, cabling, installation and maintenance of industrial electric switchgear and power plants.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Medielettra DI Badalamenti Angelo & C. SASmedielettra.itHQ: Casteldaccia, ItalyReported employees: 11-50 | Casteldaccia, Italy | 11-50 | Exact match | 21 contacts → |
“Medielettra è un’azienda specializzata in progettazione, installazione e manutenzione di impianti elettrici, trasmissione dati, antintrusione, antincendio, domotica, solari…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Orefice Generatorsoreficegenerators.com HQ: San Sperate, ItalyReported employees: 11-50 | San Sperate, Italy | 11-50 | Exact match | 20 contacts → |
“Orefice proudly carries forward its long family tradition in the electro-mechanical sector that dates back to the '30s.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Genmac Generatorsgenmac.it HQ: Gualtieri, ItalyReported employees: 201-500 | Gualtieri, Italy | 201-500 | Exact match | 19 contacts → |
“Power Generators from 2kVA up to Hybrid solutions and Lighting tower.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  F.Lli Franchini SRLfllifranchini.comHQ: Rimini, ItalyReported employees: 11-50 | Rimini, Italy | 11-50 | Exact match | 17 contacts → |
“F.lli Franchini nasce con il settore degli impianti elettrici civili.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 428 company matches
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On-site power generation companies: dataset insights
September 20, 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
424 records in the displayed employee bands.
4 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 worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 428 companies.
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 20, 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 ↗
Questions about this company list
What does Exact match mean for on-site power generation 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 on-site power generation companies did RevenueBase find based in Italy?
The saved snapshot records 428 matching company records, 3,729 tracked contacts and 834 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 20, 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
On-site power generation companies by geography
- On-site power generation companies based in Belo Horizonte, Brazil
- On-site power generation companies based in Rio De Janeiro, Brazil
- On-site power generation companies based in Sao Paulo, Brazil
- On-site power generation companies based in Mumbai, India
- On-site power generation companies based in Argentina
- On-site power generation companies based in Australia
- On-site power generation companies based in Austria
- On-site power generation companies based in Belgium
- On-site power generation companies based in Brazil
- On-site power generation companies based in Canada
- On-site power generation companies based in Chile
- On-site power generation companies based in Colombia
Cite this list
RevenueBase Data Team. Top 25 on-site power generation companies based in Italy. Snapshot: September 20, 2026. https://revenuebase.ai/companies/on-site-power-generation-companies/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- New lists
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Company intelligence · public preview
Top 25 on-site power generation companies based in Italy
RevenueBase records 428 matching company records for on-site power generation companies based in Italy, with 3,729 tracked contacts and 834 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 20, 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 on-site power generation companies based in 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 | STE Energyalteniaenergy.it HQ: Padua, ItalyReported employees: 51-200 | Padua, Italy | 51-200 | Exact match | 194 contacts → |
“Since June 2025, STE Energy has been acquired by, becoming part of the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Espe S.P.Aespe.it HQ: Grantorto, ItalyReported employees: 51-200 | Grantorto, Italy | 51-200 | Exact match | 144 contacts → |
“Know-how, experience, reliability, innovation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Coelmo SPAcoelmo.it HQ: Acerra, ItalyReported employees: 51-200 | Acerra, Italy | 51-200 | Exact match | 115 contacts → |
“Fondata nel 1946, Coelmo spa produce Gruppi Elettrogeni e Cogeneratori.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sunprimesunprime.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 97 contacts → |
“Sunprime è un Independent Power Producer nel settore fotovoltaico in rapida crescita con sede a Milano.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Fontanelle, ItalyReported employees: 201-500 | Fontanelle, Italy | 201-500 | Exact match | 79 contacts → |
“ONIS VISA – Reliable Energy Solutions & Custom Power Since 1960 Welcome to ONIS VISA, a leading Italian company specializing in power generators, industrial pumps, energy storage…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ascot Industrial SRLascotinternational.com HQ: Gela, ItalyReported employees: 51-200 | Gela, Italy | 51-200 | Exact match | 63 contacts → |
“ASCOT is an Italian manufacturing group operating internationally in the power energy sector mainly focused on the production of diesel generating sets, hybrid technologies &…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Saccir S.P.Asaccir.it HQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 61 contacts → |
“Nata nel 1938, SACCIR è parte del gruppo SAMOVAR ha accompagnato l’evoluzione dell’energia in Italia, diventando un punto di riferimento nel settore dei multiservizi tecnologici.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Energy Italyenergyitalyspa.it HQ: Costermano Sul Garda, ItalyReported employees: 11-50 | Costermano Sul Garda, Italy | 11-50 | Exact match | 59 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tedom Italia S.P.Atedom.it HQ: Lomagna, ItalyReported employees: 51-200 | Lomagna, Italy | 51-200 | Exact match | 58 contacts → |
“TEDOM Italia SpA nasce a valle dell’acquisizione a settembre 2024 di Intergen SpA da parte di TEDOM A.S, azienda con sede nella Repubblica Ceca, entrata a far parte del gruppo…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Elcos Power Generatorselcospowergenerators.com HQ: Grumello Cremonese Ed Uniti, ItalyReported employees: 51-200 | Grumello Cremonese Ed Uniti, Italy | 51-200 | Exact match | 44 contacts → |
“ELCOS POWER GENERATORS is an independent group that designs and produces in Italy, systems for the generation of electric energy (in emergency conditions, in self-production, of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Comef S.R.Lcomef.net HQ: Tradate, ItalyReported employees: 51-200 | Tradate, Italy | 51-200 | Exact match | 43 contacts → |
“Comef designs and builds systems for energy generation from renewable sources, energy plants from biomasses (biomass to energy), energy plants from waste (waste to energy), and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ausonia S.R.Lausonia.com HQ: Marsala, ItalyReported employees: 51-200 | Marsala, Italy | 51-200 | Exact match | 39 contacts → |
“AUSONIA is leader in designing, manufacturing and marketing power generators up to kVA, with thousands of deployments worldwide for critical applications: Oil & Gas, Mining…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Effetreeffetre.com HQ: Paderno Dugnano, ItalyReported employees: 11-50 | Paderno Dugnano, Italy | 11-50 | Exact match | 30 contacts → |
“EFFETRE è una Cogeneration Specialist Company nata nel 2015 dal desiderio di un team di professionisti, con esperienza trentennale nella produzione di macchine di cogenerazione…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ravano Powerravanopower.com HQ: Genoa, ItalyReported employees: 11-50 | Genoa, Italy | 11-50 | Exact match | 27 contacts → |
“Il gruppo Ravano Power, costituito nel 2006, Si è occupato di distribuzione di gas GPL e sviluppo, progettazione e realizzazione di centrali a fonti rinnovabili (biogas…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Peridot Solarperidotsolar.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 25 contacts → |
“Peridot Solar, founded in 2022, is a leading international Independent Power Producer specializing in renewable energy solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Revalue Energiesrevalue-energies.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 23 contacts → |
“Revalue Energies aims to be a benchmark in the renewable energy landscape, focused on creating sustainable value in every step we take.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ferplant Srl-Gruppo Mondopowermondopower.it HQ: Turin, ItalyReported employees: 11-50 | Turin, Italy | 11-50 | Exact match | 23 contacts → |
“Ferplant srl, ramo operativo del gruppo MondoPower,opera attraverso un gruppo composto da ingegneri esperti, preparati e specializzati in diversi settori.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bruno Generatorsbrunogenerators.it HQ: Grottaminarda, ItalyReported employees: 51-200 | Grottaminarda, Italy | 51-200 | Exact match | 23 contacts → |
“Bruno Generators is one of the most important Italian companies specialized in the design and construction of power generators and lighting towers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mercurio SRLmercurio-group.com HQ: Verbania, ItalyReported employees: 51-200 | Verbania, Italy | 51-200 | Exact match | 22 contacts → |
“Mercurio è una società di ingegneria e servizi in grado di progettare, realizzare, condurre e manutenere impianti per la produzione di energia ed in particolare impianti in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Elettrica B&c SRLelettricabc.com HQ: Riese Pio X, ItalyReported employees: 51-200 | Riese Pio X, Italy | 51-200 | Exact match | 21 contacts → |
“Welcome to the B&C page, specialists in the design, cabling, installation and maintenance of industrial electric switchgear and power plants.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Medielettra DI Badalamenti Angelo & C. SASmedielettra.it HQ: Casteldaccia, ItalyReported employees: 11-50 | Casteldaccia, Italy | 11-50 | Exact match | 21 contacts → |
“Medielettra è un’azienda specializzata in progettazione, installazione e manutenzione di impianti elettrici, trasmissione dati, antintrusione, antincendio, domotica, solari…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Orefice Generatorsoreficegenerators.com HQ: San Sperate, ItalyReported employees: 11-50 | San Sperate, Italy | 11-50 | Exact match | 20 contacts → |
“Orefice proudly carries forward its long family tradition in the electro-mechanical sector that dates back to the '30s.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Genmac Generatorsgenmac.it HQ: Gualtieri, ItalyReported employees: 201-500 | Gualtieri, Italy | 201-500 | Exact match | 19 contacts → |
“Power Generators from 2kVA up to Hybrid solutions and Lighting tower.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | F.Lli Franchini SRLfllifranchini.com HQ: Rimini, ItalyReported employees: 11-50 | Rimini, Italy | 11-50 | Exact match | 17 contacts → |
“F.lli Franchini nasce con il settore degli impianti elettrici civili.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 428 company matches
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On-site power generation companies: dataset insights
September 20, 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
424 records in the displayed employee bands.
4 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 worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 428 companies.
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 20, 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 ↗
Questions about this company list
What does Exact match mean for on-site power generation 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 on-site power generation companies did RevenueBase find based in Italy?
The saved snapshot records 428 matching company records, 3,729 tracked contacts and 834 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 20, 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.
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Cite this list
RevenueBase Data Team. Top 25 on-site power generation companies based in Italy. Snapshot: September 20, 2026. https://revenuebase.ai/companies/on-site-power-generation-companies/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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