Company lists · Data refreshed September 2026

Top 25 Energy companies with research laboratories based in Italy

Name: Energy companies with research laboratories based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 111 companies tracked

RevenueBase identified 111 energy companies with research laboratories headquartered in Italy as of September 2026 and tracks 25,859 professional contacts across them, including 9,116 with verified work emails. Milan is the largest hub.

This list covers energy companies with research laboratories 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 16, 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 16, 2026 86% judged on-target in blind review

111Companies

25,859Contacts tracked

9,116Verified emails

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The 25 largest energy companies with research laboratories based in Italy

Ranked by team size

Top 25 of 111 energy companies with research laboratories based in Italy, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy companies with research laboratories: 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	ENI	Partial evidence	Rome, ItalyHQ checked Sep 16, 2026	10001+	20,038 contacts →
	Partial evidence “Eni is an integrated energy company, founded in 1953, with 31.376 employees in 69 countries around the world, including Algeria, Angola, Mozambique, Mexico, Indonesia and Italy.” Source: RevenueBase Database · checked Sep 16, 2026
2	Ansaldo Energia	Partial evidence	Genova, ItalyHQ checked Sep 16, 2026	1,001-5,000	2,554 contacts →
	Partial 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 16, 2026
3	SARAS	Partial evidence	Milan, ItalyHQ checked Sep 16, 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 16, 2026
4	STE Energy	Partial evidence	Padova, ItalyHQ checked Sep 16, 2026	51-200	194 contacts →
	Partial evidence “Since June 2025, STE Energy has been acquired by, becoming part of the world.” Source: RevenueBase Database · checked Sep 16, 2026
5	Chiurlo	Partial evidence	Udine, ItalyHQ checked Sep 16, 2026	201-500	106 contacts →
	Partial evidence “IERI da 125 anni operiamo in FVG nel campo delle energie; da impresa familiare a impresa a forte connotazione manageriale, salvaguardando quel rapporto viscerale con il nostro…” Source: RevenueBase Database · checked Sep 16, 2026
6	Italia GAS E Luce	Strong evidence	Camaiore, ItalyHQ checked Sep 16, 2026	51-200	83 contacts →
	Strong evidence “Advanced industrial knowledge and detailed research help us deliver renewable and cost-effective energy to tens of thousands of businesses and homes around the world.” Source: RevenueBase Database · checked Sep 16, 2026
7	Eniservizi SPA	Partial evidence	San Donato Milanese, ItalyHQ checked Sep 16, 2026	201-500	71 contacts →
	Partial evidence “ENISERVIZI SPA is an oil & energy company based out of VIA AGADIR 34/38, SAN DONATO MILANESE, Mi, Italy.” Source: RevenueBase Database · checked Sep 16, 2026
8	Ludoil Energy	Partial evidence	Milan, ItalyHQ checked Sep 16, 2026	201-500	52 contacts →
	Partial 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 16, 2026
9	Costantin	Partial evidence	Santa Margherita D'adige, ItalyHQ checked Sep 16, 2026	51-200	45 contacts →
	Partial evidence “COSTANTIN SPA is an Oil and Energy company located in Via Canareggio 1823/1, Santa Margherita D Adige, Veneto, Italy.” Source: RevenueBase Database · checked Sep 16, 2026
10	Esserenergia S.P.A	Indirect evidence	Pontedera, ItalyHQ checked Sep 16, 2026	11-50	40 contacts →
	Indirect evidence “Esserenergia S.p.A è un’azienda giovane e piena di entusiasmo che fa parte di un gruppo industriale solido e di successo.” Source: RevenueBase Database · checked Sep 16, 2026
11	Sotacarbo SPA	Indirect evidence	Carbonia, ItalyHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence “La SOTACARBO SPA è un organismo di ricerca istituito con legge 351/85, i cui azionisti sono la REGIONE AUTONOMA SARDEGNA e l'ENEA.” Source: RevenueBase Database · checked Sep 16, 2026
12	Ambrogio Moro S.P.A	Partial evidence	Meda, ItalyHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “Il gruppo AMBROGIO MORO è una realtà presente da oltre 70 anni nel campo dell’ ENERGIA.” Source: RevenueBase Database · checked Sep 16, 2026
13	Infralab SRL	Partial evidence	Milano, ItalyHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “InfraLab is a company that integrates skills and experience in the renewable energy sector, gained over more than twenty years.” Source: RevenueBase Database · checked Sep 16, 2026
14	Ferplant Srl-Gruppo Mondopower	Indirect evidence	Torino, ItalyHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “Ferplant srl, ramo operativo del gruppo MondoPower,opera attraverso un gruppo composto da ingegneri esperti, preparati e specializzati in diversi settori.” Source: RevenueBase Database · checked Sep 16, 2026
15	E-Lectra	Indirect evidence	Cassino, ItalyHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Established in November 2019 as a spin-off from the University of Cassino and South Lazio, E-Lectra is a center of excellence in advanced power electronics and next-generation…” Source: RevenueBase Database · checked Sep 16, 2026
16	Eredi Campidonico SPA	Partial evidence	Grugliasco, ItalyHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “Commercializzazione di prodotti petroliferi, tra cui: gasolio autotrazione e riscaldamento Vendita di gas ed energia elettrica da fonti rinnovabili Servizi energia e…” Source: RevenueBase Database · checked Sep 16, 2026
17	Veos Group	Partial evidence	Milan, ItalyHQ checked Sep 16, 2026	201-500	19 contacts →
	Partial evidence “Active since March 2014, Veos invests in innovative technologies and business models to optimize energy and environmental resources.” Source: RevenueBase Database · checked Sep 16, 2026
18	Renexia SPA	Partial evidence	Chieti, ItalyHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Renewable energy: design, construction, and management of large photovoltaic and wind” Source: RevenueBase Database · checked Sep 16, 2026
19	Gruppo Camer	Partial evidence	Galatina, ItalyHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “Il gruppo CAMER è tra i protagonisti dei mercati energetici in Puglia, attivo dal 1971 nella commercializzazione di prodotti oil, è oggi una realtà nel mercato elettrico e del gas…” Source: RevenueBase Database · checked Sep 16, 2026
20	LIO Energy	Partial evidence	Milan, ItalyHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Lio Energy is a renewable energy company focused on developing, investing in, and delivering high-value clean power solutions.” Source: RevenueBase Database · checked Sep 16, 2026
21	Sinim S.R.L	Partial evidence	Turin, ItalyHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “SINIM è una società che svolge attività nel campo delle centrali per la produzione di energia.” Source: RevenueBase Database · checked Sep 16, 2026
22	Amon Energy S.R.L	Indirect evidence	Troia, ItalyHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	ASITE	Indirect evidence	Fermo, ItalyHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “CEdiS is a multiutility company with two BU: power production and supply and TLC.” Source: RevenueBase Database · checked Sep 16, 2026
24	GAN Gruppo Gandolfo	Indirect evidence	Sambuca Di Sicilia, ItalyHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Le nostre origini risalgono al 1975, presenti nel territorio da tre generazioni, nel passaggio generazionale da padre in figlio si giunge allo sviluppo competente e competitivo…” Source: RevenueBase Database · checked Sep 16, 2026
25	Bissi Holding S.P.A	Partial evidence	Sondrio, ItalyHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Bissi Holding produces electricity from renewable energy sources at international level.” Source: RevenueBase Database · checked Sep 16, 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: energy companies with research laboratories. 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 with research laboratories.
Partial evidence: Its own public description names part of energy companies with research laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy companies with research laboratories. 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 111 energy companies with research laboratories based in Italy

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Energy companies with research laboratories based in Italy at a glance

As of Sep 16, 2026

35.3%Verified-email coverage

233.0Average contacts per company

11-50Median size (employees)

9.9%Largest-city concentration · Milan

Sep 16, 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 111 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 energy companies with research laboratories, 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 “energy companies with research laboratories”. 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 with research laboratories), 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 with research laboratories, 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, 9,116 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 16, 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 energy companies with research laboratories, 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 energy companies with research laboratories are there based in Italy?

RevenueBase identified 111 energy companies with research laboratories 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?

ENI, headquartered in Italy, tops this list with the largest team on record.

Which city has the most energy companies with research laboratories?

Milan leads with 11 headquartered companies, followed by Roma (7) and Milano Mi (5).

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 9,116 verified decision-maker contacts tracked across these 111 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 16, 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.