Company lists · Data refreshed September 2026

Top 25 Renewable project developers based in Rome, Italy

Name: Renewable project developers based in Rome, Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 83 companies tracked

RevenueBase identified 83 company matches for renewable project developers associated with Rome, Italy as of September 2026 and tracks 6,357 professional contacts across them, including 2,012 with verified work emails. Across Italy, Milan is the largest hub for this category (103 companies); Rome follows with 83.

This list covers company matches for renewable project developers associated with Rome, 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 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

83Companies

6,357Contacts tracked

2,012Verified emails

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

The 25 largest renewable project developers based in Rome, Italy

Ranked by team size

Top 25 of 83 company matches for renewable project developers based in Rome, Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Enel Green Power	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	5,001-10,000	5,251 contacts →
	Exact match “We are the Enel Group company dedicated to the development and management of renewable energy generation worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Geko S.P.A	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	201-500	322 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Iberdrola Italia	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	n/a	60 contacts →
	Exact match “Con oltre 180 anni di storia, Iberdrola è uno dei leader globali dell’energia rinnovabile e della transizione energetica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Undo Group	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “We produce sustainable energy by covering the entire supply chain from site scouting to the construction and operational management of our power plants.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Inergia S.P.A	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	53 contacts →
	Exact match “Inergia was founded in 2003 with the strategic diversification of the Santarelli group, a leader in Italy’s real estate industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Absolute Energy	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Absolute Energy is an Independent Power Producer (IPP) specialized in the development, construction, and management of renewable energy and storage plants.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Kerr SPA	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Siamo una piattaforma specializzata in progetti di energia rinnovabile ed efficientamento energetico.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Genera Group	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Genera Group® is an international investment holding company with expertise in the fields of energy and process efficiency, renewable energy production and green infrastructures.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Studio Rinnovabili	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Studio Rinnovabili since 2004 works to meet the needs of those who want to develop renewable energy and energy efficiency projects by supporting with engineering and analysis.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Ness S.P.A. SB	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “NESS è una ESCo certificata UNI 11352 che si pone come obiettivo quello di fornire, a clienti pubblici e privati, soluzioni ai problemi di natura energetica ed ambientale.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	WPD Italia	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Sviluppo delle energie sostenibili, know-how avanzato, innovazione tecnologica, attenzione alle esigenze delle comunità locali.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Volt Infrastructure	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Developing and investing in high performing, grid scale, renewable energy projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Energred Renewables	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Siamo una società di servizi che realizza progetti ad alto valore aggiunto per l’immagazzinamento, la trasformazione e l’utilizzo efficiente dell’energia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Switch Engineering	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Switch Engineering nasce dall’esperienza del Gruppo Igeam, che da oltre 40 anni si occupa di sostenibilità, e della Biagi & Partners con le sue notevoli esperienze nel settore…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Logen Group	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “LOGEN S.r.l.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Horus Green Energy Investment	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	1-10	14 contacts →
	Exact match “Horus Green energy Investment is an asset management company who provides access to attractive, stable and long-term returns from renewable energy assets based in Italy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Byom S.R.L	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Byom, founded in 2009, is an advisory company that supports Companies and Investment Funds in the industrial, energy and infrastructure markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Vexuvo	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Benvenuti nel nostro mondo sostenibile.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Ermes S.P.A	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “ERMES SpA opera nella produzione di Energia Elettrica da Fonte Rinnovabile attraverso il Development - EPCM - O&M service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Verdeco	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Verdeco è la Energy Service Company specializzata in efficienza energetica, servizi di ingegneria e fotovoltaico.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	NEXT	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Operiamo nel campo della pianificazione, progettazione e realizzazione di interventi finalizzati all’efficientamento energetico ed allo sviluppo delle fonti rinnovabili.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Hazel NEW Energy	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Hazel is active in the engineering sector in renewable energy projects, with particular focus on photovoltaic, bess and innovative energy transition projects where we provide…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	EPICO	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Energy Production Industry Company S.r.l.(EPICO) dal investe in impianti di produzione di energia da fonti rinnovabili di potenza installata compresa tra 1MW e 10MW, gestendo…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Gransolarghella SRL	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Energia & Servizi SRL	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Energia & Servizi is a company controlled by private equity fund Ardian.” Recorded in the RevenueBase company graph · Sep 17, 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 “renewable project developers”. 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 83 renewable project developers based in Rome, Italy

See the full list, filter by size, metro and specialty, and access 2,012 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Renewable project developers based in Rome, Italy at a glance

As of Sep 17, 2026

31.7%Verified-email coverage

76.6Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

Email recency for this list is measured across the whole Italy list rather than for Rome, so it is reported there. Company counts and contact totals on this page are exact for Rome.

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 Rome, Italy whose business descriptions match “renewable project developers” 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 2,012 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 17, 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.

Renewable project developers by metro in Italy

Renewable project developers in Milan103

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 “renewable project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable project developers are there based in Rome, Italy?

RevenueBase identified 83 company matches for renewable project developers associated with Rome, 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?

Enel Green Power tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Italy has the most renewable project developers?

Milan leads Italy with 103 company records, followed by Rome (83) and Turin (31).

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 2,012 professional contacts with verified work emails tracked across these 83 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 83 renewable project developers based in Rome, Italy. Start with a free account, no credit card.

Download this list →

Related lists

Renewable project developers 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 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.