Company lists · Data refreshed September 2026

Top 25 Photovoltaic system equipment suppliers based in Italy

RevenueBase identified 375 company matches for photovoltaic system equipment suppliers associated with Italy as of September 2026 and tracks 3,227 professional contacts across them, including 488 with verified work emails. Rome is the largest hub.

This list covers company matches for photovoltaic system equipment suppliers 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 September 20, 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 20, 2026 How this list was built
375Companies
3,227Contacts tracked
488Verified emails
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The 25 largest photovoltaic system equipment suppliers based in Italy

Ranked by team size
Top 25 of 375 company matches for photovoltaic system equipment suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchMilan, ItalyHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
2Exact matchCascina, ItalyHQ recorded Sep 20, 2026201-50063 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 · Sep 20, 2026 · View company records in RevenueBase
3Exact matchCarmignano Di Brenta, ItalyHQ recorded Sep 20, 202651-20062 contacts →

Exact match

“ECOPROGETTI Srl Ecoprogetti is a globally active company, among the TOP 5 photovoltaic machine manufacturers for worldwide capacity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Sep 20, 2026n/a47 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 · Sep 20, 2026 · View company records in RevenueBase
5Exact matchCastiglione Delle Stiviere, ItalyHQ recorded Sep 20, 202651-20043 contacts →

Exact match

“We turn the complexity of the energy transition into reliable, high-performance infrastructure built to last.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchColognola Ai Colli, ItalyHQ recorded Sep 20, 202611-5040 contacts →

Exact match

“BayWa r.e.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchVerona, ItalyHQ recorded Sep 20, 202611-5037 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 · Sep 20, 2026 · View company records in RevenueBase
8Exact matchDozza, ItalyHQ recorded Sep 20, 202651-20037 contacts →

Exact match

“Siamo un’azienda leader nella progettazione e installazione di impianti fotovoltaici utility scale, ed operiamo su tutto il territorio nazionale sfruttando le tecnologie più…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchItalyHQ recorded Sep 20, 20261,001-5,00027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLatina, ItalyHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“BELECTRIC Italia is part of BELECTRIC, one of Europe's leading EPC service providers in the development, construction, and operation of solar power plants.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBagnolo In Piano, ItalyHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Greensun srl ha iniziato la sua attivita’ nel 2008, come impresa distributrice di materiali per gli impianti nel settore delle energie rinnovabili e risparmio energetico in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchRovigo, ItalyHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“AIEM Green S.r.l.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchGallarate, ItalyHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“EsseSolar si occupa della progettazione e realizzazione di impianti fotovoltaici chiavi in mano e sistemi integrati con pompe di calore per abitazioni e aziende.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSona, ItalyHQ recorded Sep 20, 202651-20019 contacts →

Exact match

“Memodo è distributore leader in Europa per sistemi di accumulo e componenti per il fotovoltaico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLonato Del Garda, ItalyHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“AF Assistenze Fotovoltaico è leader nell'installazione e manutenzione di impianti fotovoltaici.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSan Benedetto Del Tronto, ItalyHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“Since when was Born in 1984 in San Benedetto del Tronto (AP), Western CO.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchCasoria, ItalyHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“ECOTECNO GROUP, azienda leader nella promozione, distribuzione e installazione di sistemi e tecnologie di alta qualità per l'utilizzo dell’energia solare e soluzioni per il…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMontecchio Maggiore, ItalyHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Unosolare è il riferimento Unico per il Fotovoltaico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Starting in 2004, and since then producing a large variety of modules; from 5’ cells, colored modules, glass-glass finishing, to the current Half-cut technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSan Giorgio Della Richinvelda, ItalyHQ recorded Sep 20, 202651-20015 contacts →

Exact match

“Omnia Energy³ realizza impianti fotovoltaici chiavi in mano per privati, aziende e investitori.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPalermo, ItalyHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“X-Win S.r.l.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Enertech, parte del Gruppo Fratelli Visconti dal 2018, è un produttore indipendente di energia rinnovabile, specializzato nella generazione e fornitura di energia attraverso…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchTorricella Verzate, ItalyHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Ecotechno Impianti è presente da oltre 20 anni sul mercato della progettazione, costruzione ed installazione di impianti fotovoltaici.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchItalyHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Eco Fotovoltaico è la società di Eco Casa Group specializzata nella realizzazione di impianti fotovoltaici: con i suoi sedici anni di storia è il punto di riferimento del…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchCalvagese Della Riviera, ItalyHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Viola Elettrotecnica si occupa di tutte le fasi di progettazione ed installazione di impianti fotovoltaici, li definiamo in base alle tue esigenze e forniamo tutti i componenti…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 375 photovoltaic system equipment suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 488 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Photovoltaic system equipment suppliers based in Italy at a glance

As of Sep 20, 2026
15.1%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
4.3%Largest-city concentration · Rome
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
189
11-50
147
51-200
25
201-500
8
501-1,000
2
1,001-5,000
2
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 375 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 “photovoltaic system equipment suppliers” 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 488 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 20, 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 “photovoltaic system equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many photovoltaic system equipment suppliers are there based in Italy?

RevenueBase identified 375 company matches for photovoltaic system equipment suppliers associated with 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?

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

Which city has the most photovoltaic system equipment suppliers?

Rome leads with 16 company records, followed by Milan (16) and Latina (6).

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 488 professional contacts with verified work emails tracked across these 375 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 20, 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.