Company lists · Data refreshed September 2026

Top 25 Generator manufacturers based in Italy

Name: Generator manufacturers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 116 companies tracked

RevenueBase identified 116 generator manufacturers headquartered in Italy as of September 2026 and tracks 2,694 professional contacts across them, including 766 with verified work emails. Arzignano is the largest hub.

This list covers generator manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

116Companies

2,694Contacts tracked

766Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest generator manufacturers based in Italy

Ranked by team size

Top 25 of 116 generator manufacturers based in Italy, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to generator manufacturers: 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	Pramac	Indirect evidence	Casole D'elsa, ItalyHQ checked Sep 30, 2026	1,001-5,000	745 contacts →
	Indirect evidence “PRAMAC’s history began as a construction equipment company.” Source: RevenueBase Database · checked Sep 30, 2026
2	Marelli Motori	Strong evidence	Arzignano, ItalyHQ checked Sep 30, 2026	201-500	301 contacts →
	Strong evidence “Marelli Motori is a leading manufacturer of electric motors and generators.” Source: RevenueBase Database · checked Sep 30, 2026
3	O.E.G. Officina Elettromeccanica Gottifredi S.R.L	Indirect evidence	Muggio, ItalyHQ checked Sep 30, 2026	51-200	147 contacts →
	Indirect evidence “Costruzione di macchine elettriche rotanti e statiche in corrente continua ed alternata in particolare freni elettromagnetici e motori elettrici speciali ed apparecchi accessori.” Source: RevenueBase Database · checked Sep 30, 2026
4	Coelmo SPA	Indirect evidence	Acerra, ItalyHQ checked Sep 30, 2026	51-200	115 contacts →
	Indirect evidence “Fondata nel 1946, Coelmo spa produce Gruppi Elettrogeni e Cogeneratori.” Source: RevenueBase Database · checked Sep 30, 2026
5	Onis Visa Generating Sets - Visa SPA	Partial evidence	Fontanelle, ItalyHQ checked Sep 30, 2026	201-500	79 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
6	Ascot Industrial SRL	Partial evidence	Gela, ItalyHQ checked Sep 30, 2026	51-200	63 contacts →
	Partial evidence “ASCOT is an Italian manufacturing group operating internationally in the power energy sector mainly focused on the production of diesel generating sets, hybrid technologies &…” Source: RevenueBase Database · checked Sep 30, 2026
7	Trime Italy	Indirect evidence	Cassinetta Di Lugagnano, ItalyHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “TRIME is an Italian company with a sqm manufacturing facility equipped with state-of-the-art technology.” Source: RevenueBase Database · checked Sep 30, 2026
8	Tecnogen	Partial evidence	Pontenure, ItalyHQ checked Sep 30, 2026	51-200	51 contacts →
	Partial evidence “Tecnogen is one of the most important Italian companies specialized in the design and construction of power generators and lighting towers.” Source: RevenueBase Database · checked Sep 30, 2026
9	Elcos Power Generators	Partial evidence	Grumello Cremonese Ed Uniti, ItalyHQ checked Sep 30, 2026	51-200	44 contacts →
	Partial 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 30, 2026
10	Ausonia S.R.L	Partial evidence	Marsala, ItalyHQ checked Sep 30, 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 30, 2026
11	CGM Gruppi Elettrogeni SRL	Strong evidence	Arzignano, ItalyHQ checked Sep 30, 2026	51-200	30 contacts →
	Strong evidence “C.G.M Generating Sets is one of the manufacturer leader in high quality, reliable products and innovative research.” Source: RevenueBase Database · checked Sep 30, 2026
12	Fise S.P.A	Indirect evidence	Bottanuco, ItalyHQ checked Sep 30, 2026	51-200	29 contacts →
	Indirect evidence “Fise S.p.A, is a family business company founded in 1946 in Milan.” Source: RevenueBase Database · checked Sep 30, 2026
13	NSM SRL CON Socio Unico	Partial evidence	Schio, ItalyHQ checked Sep 30, 2026	51-200	23 contacts →
	Partial evidence “At NSM, we are dedicated to manufacturing synchronous alternators and welders, PTO generators, and Permanent Magnet Generators (PMG).” Source: RevenueBase Database · checked Sep 30, 2026
14	Bruno Generators	Partial evidence	Grottaminarda, ItalyHQ checked Sep 30, 2026	51-200	23 contacts →
	Partial evidence “Bruno Generators is one of the most important Italian companies specialized in the design and construction of power generators and lighting towers.” Source: RevenueBase Database · checked Sep 30, 2026
15	Soga SPA Soga Energy Team	Partial evidence	Montecchio Maggiore, ItalyHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “Soga SpA is the headquarter company of Sogaenergyteam industrial group operating in power generation, motion and control.” Source: RevenueBase Database · checked Sep 30, 2026
16	Orefice Generators	Indirect evidence	San Sperate, ItalyHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Orefice proudly carries forward its long family tradition in the electro-mechanical sector that dates back to the '30s.” Source: RevenueBase Database · checked Sep 30, 2026
17	Genmac Generators	Partial evidence	Gualtieri, ItalyHQ checked Sep 30, 2026	201-500	19 contacts →
	Partial evidence “Power Generators from 2kVA up to Hybrid solutions and Lighting tower.” Source: RevenueBase Database · checked Sep 30, 2026
18	Energy Generating Sets	Indirect evidence	Montebello Vicentino, ItalyHQ checked Sep 30, 2026	51-200	15 contacts →
	Indirect evidence “Abbiamo l’energia che serve per guardare al futuro con coraggio, perché le nostre radici sono ben salde nella storia.” Source: RevenueBase Database · checked Sep 30, 2026
19	Mosa Official	Indirect evidence	Cusago, ItalyHQ checked Sep 30, 2026	51-200	15 contacts →
	Indirect evidence “Da oltre 55 anni MOSA rappresenta un punto di riferimento internazionale nell’energia “trasportabile” in oltre 100 Paesi, grazie all’esperienza e alla garanzia Made in Italy.” Source: RevenueBase Database · checked Sep 30, 2026
20	Energifera SRL	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Energifera Srl è un’azienda italiana, professionista nella progettazione e commercializzazione di cogeneratori da 30 a 535 kWe con piu’ di 200 unità installate in tutta Italia e…” Source: RevenueBase Database · checked Sep 30, 2026
21	MTM Energia SRL	Indirect evidence	Magnago, ItalyHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “MTM ENERGIA opera da anni nella progettazione, produzione, installazione e manutenzione di impianti di cogenerazione e trigenerazione ad alto rendimento (CAR) da 6 a kWe…” Source: RevenueBase Database · checked Sep 30, 2026
22	Motori Bonora SPA	Partial evidence	Cento, ItalyHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “We are an Italian family-run company, focused on the production of asynchronous electric motors in tailored executions, manufactured according to customers’ requirements and…” Source: RevenueBase Database · checked Sep 30, 2026
23	Comer S.R.L	Indirect evidence	Vigevano, ItalyHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “Esperti progettisti e produttori di motori elettrici in corrente alternata, asincroni e sincroni, e in corrente continua” Source: RevenueBase Database · checked Sep 30, 2026
24	Cogem Motor Pumps And Gensets	Partial evidence	Castello D'árgile (bo), ItalyHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “Cogem is a company that designs, manufactures and distributes motor pumps and gensets, for the global market, which are custom made to a high level of production organisation and…” Source: RevenueBase Database · checked Sep 30, 2026
25	MGE Gruppi Elettrogeni	Indirect evidence	Modugno, ItalyHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “La MGE S.r.l.” Source: RevenueBase Database · checked Sep 30, 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: generator manufacturers. 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 generator manufacturers.
Partial evidence: Its own public description names part of generator manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name generator manufacturers. 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 116 generator manufacturers based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 766 reachable decision-makers.

Free signup · no credit card

View the full list →

Generator manufacturers based in Italy at a glance

As of Sep 30, 2026

28.4%Verified-email coverage

23.2Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Arzignano

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 116 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 generator manufacturers, 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 “generator manufacturers”. 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 generator manufacturers), 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 generator manufacturers, 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, 766 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 30, 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 generator manufacturers, 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 generator manufacturers are there based in Italy?

RevenueBase identified 116 generator manufacturers 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?

Pramac, headquartered in Siena, tops this list with the largest team on record.

Which city has the most generator manufacturers?

Arzignano leads with 3 headquartered companies, followed by Milan (3) and Tribiano (3).

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 766 verified decision-maker contacts tracked across these 116 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 116 generator manufacturers based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Generator manufacturers by geography

Browse the directory

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.