Company lists · Data refreshed November 2026

Top 25 Renewable energy storage operators based in Italy

RevenueBase identified 95 company matches for renewable energy storage operators associated with Italy as of November 2026 and tracks 3,224 professional contacts across them, including 1,347 with verified work emails. Milan is the largest hub.

This list covers company matches for renewable energy storage operators associated with 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 November 6, 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 Nov 6, 2026 How this list was built
95Companies
3,224Contacts tracked
1,347Verified emails
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The 25 largest renewable energy storage operators based in Italy

Ranked by team size
Top 25 of 95 company matches for renewable energy storage operators based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGenoa, ItalyHQ recorded Nov 6, 2026501-1,000649 contacts →

Exact match

“We are a leading independent operator of clean energy from renewable sources, operating in nine European countries and in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPadua, ItalyHQ recorded Nov 6, 202651-200193 contacts →

Exact match

“Since June 2025, STE Energy has been acquired by, becoming part of the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Sunprime è un Independent Power Producer nel settore fotovoltaico in rapida crescita con sede a Milano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBari, ItalyHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Nata nel 2009 a Lipsia (Germania), SENEC sviluppa e produce sistemi d’accumulo intelligenti ed offre una gamma completa di prodotti e servizi per l’autosufficienza energetica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Ogni giorno, lavoriamo per generare un impatto positivo sull'ambiente e sulla società.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRome, ItalyHQ recorded Nov 6, 202651-20061 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20060 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBologna, ItalyHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“GreenGo originates, develops, finances, builds, and operates greenfield projects with cutting-edge solutions and state-of-the-art technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRome, ItalyHQ recorded Nov 6, 202611-5041 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSant'angelo Di Piove Di Sacco, ItalyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Energy was founded in 2013 with a dream: make clean energy accessible to everyone, and at any time of day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSpilamberto, ItalyHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Aton Green Storage S.p.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“FERA SRL – Fabbrica Energie Rinnovabili Alternative opera nel settore delle energie rinnovabili.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCurno, ItalyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Disporre di energia pulita e a basso costo per tutti è una delle più grandi sfide del nostro tempo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“InfraLab is a company that integrates skills and experience in the renewable energy sector, gained over more than twenty years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPovo, ItalyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“GES is developing a breakthrough technology for energy storage systems to accelerate the energy transition towards zero emissions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Founded in 2019, Ortus Italy is an Independent Power Producer (IPP) specializing in renewable energy solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRome, ItalyHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Developing and investing in high performing, grid scale, renewable energy projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRome, ItalyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Benvenuti nel nostro mondo sostenibile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Lio Energy is a renewable energy company focused on developing, investing in, and delivering high-value clean power solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPadua, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“La nostra energia, al tuo fianco.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchItalyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Solar IT Global è il partner ideale per l’individuazione del territorio più adatto, per la progettazione e la realizzazione allo stato dell’arte di impianti di grandi dimensioni…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPfalzen, ItalyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“GKN Hydrogen is pioneering safe and emission-free storage of green hydrogen to drive the global energy transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Produciamo energia da fonti rinnovabili e abbiamo oltre vent’anni di esperienza nel settore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAriccia, ItalyHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Since 2011, Ibernordic has been dedicated to accelerating the energy transition towards a greener and more sustainable civilization through a unique, inventive, and scalable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchModena, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“VOLTMEC is an engineering company, a system of ideas, products and services that have energy as a core business concept, design and production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 95 renewable energy storage operators based in Italy

See the full list, filter by size, metro and specialty, and access 1,347 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy storage operators based in Italy at a glance

As of Nov 6, 2026
41.8%Verified-email coverage
33.9Average contacts per company
11-50Median size (employees)
24.2%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
29
51-200
17
201-500
3
501-1,000
3
1,001-5,000
2

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 95 companies.

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 Italy whose business descriptions match “renewable energy storage operators” 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 1,347 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 November 6, 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.

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 energy storage operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy storage operators are there based in Italy?

RevenueBase identified 95 company matches for renewable energy storage operators associated with Italy as of November 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?

ERG SPA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy storage operators?

Milan leads with 23 company records, followed by Rome (10) and Padua (5).

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 1,347 professional contacts with verified work emails tracked across these 95 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 November 6, 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 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.