Company lists · Data refreshed September 2026

Top 25 Small-scale renewable energy developers based in Italy

Name: Small-scale renewable energy developers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 177 companies tracked

RevenueBase identified 177 small-scale renewable energy developers headquartered in Italy as of September 2026 and tracks 7,305 professional contacts across them, including 2,199 with verified work emails. Milan is the largest hub.

This list covers small-scale renewable energy developers 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 18, 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 18, 2026 86% judged on-target in blind review

177Companies

7,305Contacts tracked

2,199Verified emails

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The 25 largest small-scale renewable energy developers based in Italy

Ranked by team size

Top 25 of 177 small-scale renewable energy developers based in Italy, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to small-scale renewable energy developers: 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 Green Power	Strong evidence	Roma, ItalyHQ checked Sep 18, 2026	5,001-10,000	5,251 contacts →
	Strong evidence “We are the Enel Group company dedicated to the development and management of renewable energy generation worldwide.” Source: RevenueBase Database · checked Sep 18, 2026
2	Espe S.P.A	Indirect evidence	Grantorto, ItalyHQ checked Sep 18, 2026	51-200	144 contacts →
	Indirect evidence “Know-how, experience, reliability, innovation.” Source: RevenueBase Database · checked Sep 18, 2026
3	Tozzi Green S.P.A	Partial evidence	Mezzano, ItalyHQ checked Sep 18, 2026	201-500	132 contacts →
	Partial evidence “Tozzi Green è una società specializzata in servizi e progetti per lo sviluppo d’impianti e per la generazione di energia da fonti rinnovabili.” Source: RevenueBase Database · checked Sep 18, 2026
4	Asja Energy	Partial evidence	Rivoli, ItalyHQ checked Sep 18, 2026	201-500	114 contacts →
	Partial evidence “Asja is an International group of companies that design, build and manage renewable power plants.” Source: RevenueBase Database · checked Sep 18, 2026
5	Undo Group	Partial evidence	Rome, ItalyHQ checked Sep 18, 2026	51-200	55 contacts →
	Partial evidence “We produce sustainable energy by covering the entire supply chain from site scouting to the construction and operational management of our power plants.” Source: RevenueBase Database · checked Sep 18, 2026
6	Inergia S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 18, 2026	11-50	53 contacts →
	Indirect evidence “Inergia was founded in 2003 with the strategic diversification of the Santarelli group, a leader in Italy’s real estate industry.” Source: RevenueBase Database · checked Sep 18, 2026
7	Comef S.R.L	Strong evidence	Tradate, ItalyHQ checked Sep 18, 2026	51-200	43 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026
8	Gaia Energy Systems	Partial evidence	Gricignano Di Aversa, ItalyHQ checked Sep 18, 2026	11-50	43 contacts →
	Partial evidence “Gaia Energy Systems opera da anni nei settori delle energie rinnovabili e dell’efficientamento energetico, sia al fianco di aziende che di privati.” Source: RevenueBase Database · checked Sep 18, 2026
9	Greengo SRL	Indirect evidence	Bologna, ItalyHQ checked Sep 18, 2026	11-50	42 contacts →
	Indirect evidence “GreenGo originates, develops, finances, builds, and operates greenfield projects with cutting-edge solutions and state-of-the-art technologies.” Source: RevenueBase Database · checked Sep 18, 2026
10	Viridis Energia S.P.A	Partial evidence	Milan, ItalyHQ checked Sep 18, 2026	11-50	41 contacts →
	Partial evidence “Viridis Energia è un produttore indipendente di energia elettrica da fonti rinnovabili.” Source: RevenueBase Database · checked Sep 18, 2026
11	Gruppo Fera	Partial evidence	Milan, ItalyHQ checked Sep 18, 2026	11-50	34 contacts →
	Partial evidence “FERA SRL – Fabbrica Energie Rinnovabili Alternative opera nel settore delle energie rinnovabili.” Source: RevenueBase Database · checked Sep 18, 2026
12	Renergetica	Strong evidence	Genova, ItalyHQ checked Sep 18, 2026	11-50	33 contacts →
	Strong evidence “Renergetica was founded in 2008 with the aim of becoming one of the main professional developers of renewables energy projects and hybrid grids.” Source: RevenueBase Database · checked Sep 18, 2026
13	Kerr SPA	Partial evidence	Roma, ItalyHQ checked Sep 18, 2026	11-50	28 contacts →
	Partial evidence “Siamo una piattaforma specializzata in progetti di energia rinnovabile ed efficientamento energetico.” Source: RevenueBase Database · checked Sep 18, 2026
14	Ravano Power	Indirect evidence	Genova, ItalyHQ checked Sep 18, 2026	11-50	27 contacts →
	Indirect 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 18, 2026
15	Gruppo Hope	Partial evidence	Bari, ItalyHQ checked Sep 18, 2026	11-50	25 contacts →
	Partial evidence “Il Gruppo Hope, con tre sedi operative in Puglia e una a Milano, è attivamente impegnato nello sviluppo di impianti per la produzione di energia rinnovabile su scala industriale.” Source: RevenueBase Database · checked Sep 18, 2026
16	Renera Energy Italy	Partial evidence	Milan, ItalyHQ checked Sep 18, 2026	11-50	23 contacts →
	Partial evidence “Dal 2006 siamo una forza trainante nella transizione verso l'energia rinnovabile, impegnata a portare le persone e le imprese verso una fornitura di biogas ed elettricità a…” Source: RevenueBase Database · checked Sep 18, 2026
17	WPD Italia	Partial evidence	Roma, ItalyHQ checked Sep 18, 2026	11-50	23 contacts →
	Partial evidence “Sviluppo delle energie sostenibili, know-how avanzato, innovazione tecnologica, attenzione alle esigenze delle comunità locali.” Source: RevenueBase Database · checked Sep 18, 2026
18	Ferplant Srl-Gruppo Mondopower	Indirect evidence	Torino, ItalyHQ checked Sep 18, 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 18, 2026
19	Volt Infrastructure	Strong evidence	Rome, ItalyHQ checked Sep 18, 2026	11-50	21 contacts →
	Strong evidence “Developing and investing in high performing, grid scale, renewable energy projects.” Source: RevenueBase Database · checked Sep 18, 2026
20	Limes Renewable Energy	Partial evidence	Milan, ItalyHQ checked Sep 18, 2026	11-50	21 contacts →
	Partial evidence “The Roman term Limes (liː.mes) in latin language had a number of different meanings, including ”path”, ”road”, and it meant the path to penetrate new territories" Limes Renewable…” Source: RevenueBase Database · checked Sep 18, 2026
21	Global Technology S.R.L	Indirect evidence	Naples, ItalyHQ checked Sep 18, 2026	501-1,000	17 contacts →
	Indirect evidence “GLOBAL TECHNOLOGY S.R.L was founded in 2011 and has substantial experience in the electrical, industrial, solar, and naval fields spanning thirty years and is the daughter of…” Source: RevenueBase Database · checked Sep 18, 2026
22	NVA SRL	Strong evidence	Lainate, ItalyHQ checked Sep 18, 2026	1-10	14 contacts →
	Strong evidence “NVA designs simple and progressive solutions for systems and structures that are efficient and sustainable in the field of renewable energies such as solar, wind, and biogas…” Source: RevenueBase Database · checked Sep 18, 2026
23	LIO Energy	Strong evidence	Milan, ItalyHQ checked Sep 18, 2026	11-50	14 contacts →
	Strong 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 18, 2026
24	Seva Energia Rinnovabile	Partial evidence	Milano, ItalyHQ checked Sep 18, 2026	11-50	13 contacts →
	Partial evidence “Produciamo energia da fonti rinnovabili e abbiamo oltre vent’anni di esperienza nel settore.” Source: RevenueBase Database · checked Sep 18, 2026
25	Decal Renewables	Strong evidence	Milan, ItalyHQ checked Sep 18, 2026	1-10	12 contacts →
	Strong evidence “We aim to be an independent power producer (IPP) committed to supporting the affirmation of renewables as a secure, clean and financially viable source of energy worldwide.” Source: RevenueBase Database · checked Sep 18, 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: small-scale renewable energy developers. 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 small-scale renewable energy developers.
Partial evidence: Its own public description names part of small-scale renewable energy developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name small-scale renewable energy developers. 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 177 small-scale renewable energy developers based in Italy

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Small-scale renewable energy developers based in Italy at a glance

As of Sep 18, 2026

30.1%Verified-email coverage

41.3Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · Milan

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 177 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 small-scale renewable energy developers, 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 “small-scale renewable energy developers”. 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 small-scale renewable energy developers), 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 small-scale renewable energy developers, 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, 2,199 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 18, 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 small-scale renewable energy developers, 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 small-scale renewable energy developers are there based in Italy?

RevenueBase identified 177 small-scale renewable energy developers 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 Green Power, headquartered in Roma, tops this list with the largest team on record.

Which city has the most small-scale renewable energy developers?

Milan leads with 9 headquartered companies, followed by Milano (7) and Roma (7).

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 2,199 verified decision-maker contacts tracked across these 177 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 18, 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.