Company lists · Data refreshed November 2026

Top 25 Solar performance optimization software companies based in Italy

RevenueBase identified 117 company matches for solar performance optimization software companies associated with Italy as of November 2026 and tracks 894 professional contacts across them, including 317 with verified work emails. Milan is the largest hub.

This list covers company matches for solar performance optimization software companies 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 5, 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 5, 2026 How this list was built
117Companies
894Contacts tracked
317Verified emails
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The 25 largest solar performance optimization software companies based in Italy

Ranked by team size
Top 25 of 117 company matches for solar performance optimization software companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchParma, ItalyHQ recorded Nov 5, 2026201-500235 contacts →

Exact match

“Stern Energy, founded in 2008, is an Italy-based company specialized in technical services for photovoltaic plants and BESS systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchRovigo, ItalyHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“OEMpv nasce nel 2010 dall’esigenza sempre maggiore di fare manutenzione agli impianti fotovoltaici di media e grande dimensione.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchGambettola, ItalyHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Soltigua is the only company worldwide to offer three different solar tracking technologies for PV trackers, parabolic troughs and linear Fresnel collectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCerea, ItalyHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Punto di riferimento del Solare Termico italiano proponendo le soluzioni solari più innovative, un servizio di eccellenza e una presenza capillare in tutta Italia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSan Giorgio Della Richinvelda, ItalyHQ recorded Nov 5, 202651-20021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchCormano, ItalyHQ recorded Nov 5, 20261,001-5,00019 contacts →

Exact match

“Energy beyond the sun Puntare sull'energia solare è una scelta che assicura importanti vantaggi: utilizzo di una fonte di energia ecologica e sostenibile e risparmio sui costi…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMontecchio Maggiore, ItalyHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Unosolare è il riferimento Unico per il Fotovoltaico.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCampobasso, ItalyHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Big solar plant project and development, EPC service, asset management, compliance and technical review, M&A, legal and tax assistance”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMassa, ItalyHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“State valutando l'installazione di un impianto fotovoltaico per la vostra azienda, ma siete stanchi delle solite proposte generiche?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Arowya: natural potential at its best.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNoceto, ItalyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Supportiamo le aziende del settore energetico a far crescere il loro business attraverso l'analisi dei dati aziendali e l'ottimizzazione dei processi interni.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“GEM è una società fondata nel 2013 con l’obiettivo di supportare gli investitori nel settore fotovoltaico nella gestione e manutenzione degli impianti, garantendone nel tempo…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchVerona, ItalyHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Ambercom è una realtà in crescita nel mondo del software specializzata nel settore energetico e facility management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPriocca, ItalyHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Fotovoltaico, efficientamento energetico per le aziende”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMilan, ItalyHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“Innovatec Energy è l’azienda di Innovatec Group specializzata nella progettazione, fornitura, realizzazione e manutenzione di impianti fotovoltaici di ultima generazione e di…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Nov 5, 20261-108 contacts →

Exact match

“ChEnergia!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPozzuoli, ItalyHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Impianti & Energie è un azienda di elevato profilo tecnico, specializzata nella realizzazione di impianti energetici, civili ed industriali, alimentati da fonti rinnovabili.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCarmignano Di Brenta, ItalyHQ recorded Nov 5, 202611-506 contacts →

Exact match

“MegaTis è azienda leader nella gestione e ottimizzazione di impianti fotovoltaici con competenze in campo tecnico, amministrativo, finanziario e legale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRome, ItalyHQ recorded Nov 5, 20261-105 contacts →

Exact match

“DATA & TECHNOLOGY FOR RENEWABLE ENERGY Raptech develops digital solutions for the advanced management of photovoltaic assets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchGiarre, ItalyHQ recorded Nov 5, 20261-105 contacts →

Exact match

“SolairGroup è un'azienda all'avanguardia nel settore dell'energia solare, specializzata nella progettazione, installazione e manutenzione di sistemi fotovoltaici.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMilan, ItalyHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Rebee is a solar energy developer offering services during the project development lifecycle.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchTrento, ItalyHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Installazione impianti fotovoltaci e impianti tencologici.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchItalyHQ recorded Nov 5, 202651-2003 contacts →

Exact match

“Renewable energy is part of our DNA; it is the vision and passion behind our work.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchAppiano Sulla Strada Del Vino, ItalyHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Il nostro obiettivo: energia verde!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSalo'​, ItalyHQ recorded Nov 5, 20261-103 contacts →

Exact match

“ADEN da oltre 10 anni realizza impianti fotovoltaici chiavi in mano.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 117 solar performance optimization software companies based in Italy

See the full list, filter by size, metro and specialty, and access 317 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar performance optimization software companies based in Italy at a glance

As of Nov 5, 2026
35.5%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · Milan
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
38
51-200
8
201-500
1
1,001-5,000
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 117 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 “solar performance optimization software companies” 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 317 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 5, 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 “solar performance optimization software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar performance optimization software companies are there based in Italy?

RevenueBase identified 117 company matches for solar performance optimization software companies 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?

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

Which city has the most solar performance optimization software companies?

Milan leads with 12 company records, followed by Rome (5) and Bari (2).

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 317 professional contacts with verified work emails tracked across these 117 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 5, 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.