Company lists · Data refreshed November 2026

Top 21 Renewable energy component makers based in Italy

RevenueBase identified 451 company matches for renewable energy component makers associated with Italy as of November 2026 and tracks 6,837 professional contacts across them, including 1,229 with verified work emails. Milan is the largest hub.

This list covers company matches for renewable energy component makers 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
451Companies
6,837Contacts tracked
1,229Verified emails
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The 21 largest renewable energy component makers based in Italy

Ranked by team size
Top 21 of 451 company matches for renewable energy component makers 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 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
2Exact matchGrantorto, ItalyHQ recorded Nov 6, 202651-200153 contacts →

Exact match

“Know-how, experience, reliability, innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 6, 2026n/a137 contacts →

Exact match

“TerniEnergia is active in the energies from renewable sources business, particularly in the photovoltaic segment, where it operates as a system integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTrezzano Rosa, ItalyHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“In its current structure, Siel Group is a holding company deeply rooted in a world-class economic, technological, and cultural context.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchCascina, ItalyHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“Unoenergy Green Solutions è una società del Gruppo Unoenergy che opera su tutto il territorio nazionale attraverso la vendita e l’installazione di sistemi per l’efficientamento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchCostermano Sul Garda, ItalyHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Energy Italy SpA, azienda parte del gruppo Energy Holding, dal 2012 è tra le realtà più innovative nel settore delle energie rinnovabili e del risparmio energetico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Nov 6, 2026n/a59 contacts →

Exact match

“La GIN GROUP è una società giovane e dinamica, creata da tre professionisti che hanno maturato la loro esperienza nel campo dell’energia alternativa attraverso l’importazione e la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“SMA Italia è un'azienda italiana parte del gruppo SMA Solar Technology AG, prima azienda a livello mondiale nel campo degli inverter fotovoltaici, dei sistemi energetici integrati…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGavardo, ItalyHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“EVA: il tuo partner per un futuro energetico sostenibile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBisaccia, ItalyHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Northern Power Systems designs, manufactures, and installs wind turbines, power converters, and energy storage systems, while also providing engineering development services and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVerona, ItalyHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“ForGreen Group was born by the great experience in renewable energy business and cogeneration system of Multiutility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchColognola Ai Colli, ItalyHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“BayWa r.e.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontebelluna, ItalyHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“VP Solar is a B2B distributor of systems and solutions for photovoltaics, energy storage, e-mobility, HVAC and energy efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact 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
19Exact matchParma, ItalyHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Sep energia nasce nel 2009 dall’esperienza trentennale della Proprietà nella distribuzione elettrica, da sempre all’avanguardia nella Green Energy, per soddisfare la forte…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchItalyHQ recorded Nov 6, 20261,001-5,00021 contacts →

Exact match

“FIMER is the fourth largest solar inverter supplier in the world.”

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

Showing 21 of 451 renewable energy component makers based in Italy

See the full list, filter by size, metro and specialty, and access 1,229 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy component makers based in Italy at a glance

As of Nov 6, 2026
18.0%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
6.9%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
205
11-50
175
51-200
45
201-500
9
501-1,000
6
1,001-5,000
4
10001+
1

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 451 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 component makers” 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 1,229 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.

Renewable energy component makers by metro

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 component makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy component makers are there based in Italy?

RevenueBase identified 451 company matches for renewable energy component makers 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?

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

Which city has the most renewable energy component makers?

Milan leads with 31 company records, followed by Rome (16) and Padua (8).

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 1,229 professional contacts with verified work emails tracked across these 451 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.