Company lists · Data refreshed September 2026

Top 25 Industrial power generation companies based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 195 companies tracked

RevenueBase identified 195 industrial power generation companies headquartered in Italy as of September 2026 and tracks 24,123 professional contacts across them, including 9,434 with verified work emails. Milano Mi is the largest hub.

This list covers industrial power generation companies headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

195Companies

24,123Contacts tracked

9,434Verified emails

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The 25 largest industrial power generation companies based in Italy

Ranked by team size

Top 25 of 195 industrial power generation companies based in Italy, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial power generation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Enel Group	Indirect evidence	Rome, ItalyHQ checked Sep 17, 2026	10001+	15,726 contacts →
	Indirect evidence “We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Source: RevenueBase Database · checked Sep 17, 2026
2	Ansaldo Energia	Strong evidence	Genova, ItalyHQ checked Sep 17, 2026	1,001-5,000	2,554 contacts →
	Strong evidence “Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
3	SARAS	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	1,001-5,000	587 contacts →
	Partial 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 17, 2026
4	Duferco Energia SPA	Partial evidence	Genova, ItalyHQ checked Sep 17, 2026	201-500	405 contacts →
	Partial evidence “Power production and trading, renewable energy sources power plants, electricity supply products, micro-business and SME market, retail network, green markets, PPA (power purchase…” Source: RevenueBase Database · checked Sep 17, 2026
5	Geko S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 17, 2026	201-500	322 contacts →
	Indirect evidence “GEKO opera in tutte le fasi strategiche della filiera energetica, dallo sviluppo, realizzazione, gestione e service di impianti di generazione elettrica alla vendita di energia e…” Source: RevenueBase Database · checked Sep 17, 2026
6	Marelli Motori	Indirect evidence	Arzignano, ItalyHQ checked Sep 17, 2026	201-500	301 contacts →
	Indirect evidence “Marelli Motori is a leading manufacturer of electric motors and generators.” Source: RevenueBase Database · checked Sep 17, 2026
7	Tirreno Power SPA	Partial evidence	Roma, ItalyHQ checked Sep 17, 2026	201-500	206 contacts →
	Partial evidence “Tirreno Power è uno dei principali produttori di energia elettrica in Italia.” Source: RevenueBase Database · checked Sep 17, 2026
8	STE Energy	Indirect evidence	Padova, ItalyHQ checked Sep 17, 2026	51-200	194 contacts →
	Indirect evidence “Since June 2025, STE Energy has been acquired by, becoming part of the world.” Source: RevenueBase Database · checked Sep 17, 2026
9	Sirio Solutions Engineering SPA SSE SPA	Indirect evidence	Prato, ItalyHQ checked Sep 17, 2026	201-500	159 contacts →
	Indirect evidence “Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…” Source: RevenueBase Database · checked Sep 17, 2026
10	Sofinter	Strong evidence	Gallarate, ItalyHQ checked Sep 17, 2026	501-1,000	145 contacts →
	Strong evidence “Sofinter Group supplies Steam Generating Equipment for Industrial use and Electricity Generation, Waste to Energy and Water Treatment and Desalination Systems.” Source: RevenueBase Database · checked Sep 17, 2026
11	Coelmo SPA	Indirect evidence	Acerra, ItalyHQ checked Sep 17, 2026	51-200	115 contacts →
	Indirect evidence “Fondata nel 1946, Coelmo spa produce Gruppi Elettrogeni e Cogeneratori.” Source: RevenueBase Database · checked Sep 17, 2026
12	Sunprime	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	51-200	97 contacts →
	Partial evidence “Sunprime è un Independent Power Producer nel settore fotovoltaico in rapida crescita con sede a Milano.” Source: RevenueBase Database · checked Sep 17, 2026
13	Scotta S.P.A	Strong evidence	Villafalletto, ItalyHQ checked Sep 17, 2026	51-200	90 contacts →
	Strong evidence “SCOTTA is one of Italy’s leading companies in the design, development and installation of hydropower plants, electric power systems and industrial automation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
14	Gelsia	Indirect evidence	Seregno, ItalyHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “Il 1° gennaio 2008 nasce il Gruppo AEB-Gelsia, erede dell'esperienza e della storia delle aziende municipali che fin dai primi anni del 1900 hanno fornito i principali servizi…” Source: RevenueBase Database · checked Sep 17, 2026
15	Saccir S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 17, 2026	201-500	61 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
16	TEN Project	Indirect evidence	San Martino Sannita, ItalyHQ checked Sep 17, 2026	11-50	52 contacts →
	Indirect evidence “L’ambito principale di attività riguarda la progettazione, la realizzazione e la gestione di infrastrutture elettriche e di impianti di produzione di energia da fonti rinnovabili…” Source: RevenueBase Database · checked Sep 17, 2026
17	Elcos Power Generators	Strong evidence	Grumello Cremonese Ed Uniti, ItalyHQ checked Sep 17, 2026	51-200	44 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
18	Ausonia S.R.L	Partial evidence	Marsala, ItalyHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “AUSONIA is leader in designing, manufacturing and marketing power generators up to kVA, with thousands of deployments worldwide for critical applications: Oil & Gas, Mining…” Source: RevenueBase Database · checked Sep 17, 2026
19	Electrade	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect 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 17, 2026
20	Ravano Power	Partial evidence	Genova, ItalyHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
21	Ortus Italy	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Founded in 2019, Ortus Italy is an Independent Power Producer (IPP) specializing in renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
22	Mercurio SRL	Indirect evidence	Verbania, ItalyHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
23	Tecnoenergy Service	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “La Tecnoenergy Service s.r.l.” Source: RevenueBase Database · checked Sep 17, 2026
24	Elettrica B&c SRL	Strong evidence	Riese Pio X, ItalyHQ checked Sep 17, 2026	51-200	21 contacts →
	Strong evidence “Welcome to the B&C page, specialists in the design, cabling, installation and maintenance of industrial electric switchgear and power plants.” Source: RevenueBase Database · checked Sep 17, 2026
25	Climart Zeta S.R.L	Indirect evidence	Castenaso, ItalyHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Installazione e manutenzione di centrali termiche e dei relativi componenti come caldaie, bruciatori, pompe e dei relativi componenti, nonche di impianti di condizionamento in…” Source: RevenueBase Database · checked Sep 17, 2026

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: industrial power generation 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 industrial power generation companies.
Partial evidence: Its own public description names part of industrial power generation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial power generation 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 195 industrial power generation companies based in Italy

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Industrial power generation companies based in Italy at a glance

As of Sep 17, 2026

39.1%Verified-email coverage

123.7Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Milano Mi

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 195 companies.

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 industrial power generation 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 Italy whose own description of what they do matches “industrial power generation 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 industrial power generation 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 industrial power generation companies, and records with no verified work email. Companies headquartered outside Italy 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, 9,434 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 17, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names industrial power generation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial power generation companies are there based in Italy?

RevenueBase identified 195 industrial power generation companies headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Enel Group, headquartered in Rome, tops this list with the largest team on record.

Which city has the most industrial power generation companies?

Milano Mi leads with 9 headquartered companies, followed by Milano (7) and Torino (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 9,434 verified decision-maker contacts tracked across these 195 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.