Company lists · Data refreshed September 2026

Top 25 Solar performance optimization software companies based in Italy

RevenueBase identified 122 company matches for solar performance optimization software companies associated with Italy as of September 2026 and tracks 957 professional contacts across them, including 272 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 September 29, 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 29, 2026 How this list was built
122Companies
957Contacts tracked
272Verified emails
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The 25 largest solar performance optimization software companies based in Italy

Ranked by team size
Top 25 of 122 company matches for solar performance optimization software companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 2026201-500205 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 · Sep 29, 2026 · View company records in RevenueBase
2Exact matchRovigo, ItalyHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
3Exact matchCerea, ItalyHQ recorded Sep 29, 202611-5031 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 · Sep 29, 2026 · View company records in RevenueBase
4Exact matchGambettola, ItalyHQ recorded Sep 29, 202611-5030 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 · Sep 29, 2026 · View company records in RevenueBase
5Exact matchCormano, ItalyHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
6Exact matchCasoria, ItalyHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7Exact matchMontecchio Maggiore, ItalyHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Unosolare è il riferimento Unico per il Fotovoltaico.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSan Giorgio Della Richinvelda, ItalyHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
9Exact matchCampobasso, ItalyHQ recorded Sep 29, 202611-5015 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 · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBastiglia, ItalyHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Revolutionizing Industrial Operations with AI At Tinental, we are transforming industrial efficiency and energy optimization through cutting-edge AI-driven solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchNoceto, ItalyHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
12Exact matchNuvolento, ItalyHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Tecnoace è un'azienda leader nel settore delle energie rinnovabili e della sostenibilità, specializzata nella progettazione, installazione e manutenzione di impianti fotovoltaici…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchForlì, ItalyHQ recorded Sep 29, 202651-2009 contacts →

Exact match

“Con l'avvento della green-economy e con l'affermazione delle energie rinnovabili, E.R Lux ha dimostrato ancora una volta la capacità di offrire progetti di successo, al fine di…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchPriocca, ItalyHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Fotovoltaico, efficientamento energetico per le aziende”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMassa, ItalyHQ recorded Sep 29, 202651-2008 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 · Sep 29, 2026 · View company records in RevenueBase
16Exact matchPozzuoli, ItalyHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
17Exact matchCarmignano Di Brenta, ItalyHQ recorded Sep 29, 202611-507 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 · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Sep 29, 20261-107 contacts →

Exact match

“ChEnergia!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Sep 29, 202651-2006 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 · Sep 29, 2026 · View company records in RevenueBase
20Exact matchPerugia, ItalyHQ recorded Sep 29, 202611-505 contacts →

Exact match

“I prodotti NovaProject nascono con una particolare sensibilità verso la salvaguardia dell’ambiente: si tratta di dispositivi semplici da configurare e professionali nelle…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchRome, ItalyHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
22Exact matchGiarre, ItalyHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
23Exact matchMarcon, ItalyHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Ti aiutiamo a dare nuova energia alla tua azienda!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMirandola, ItalyHQ recorded Sep 29, 20261-104 contacts →

Exact match

“La nostra azienda è un azienda giovane, ma con professionisti che hanno una consolidata esperienza nel settore Energetico da oltre 15 anni.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Sep 29, 20261-104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 122 solar performance optimization software companies based in Italy

See the full list, filter by size, metro and specialty, and access 272 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 Sep 29, 2026
28.4%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
9.0%Largest-city concentration · Milan
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
67
11-50
42
51-200
10
201-500
1
501-1,000
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 122 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 272 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 29, 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 122 company matches for solar performance optimization software companies 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?

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 11 company records, followed by Rome (6) and Trento (3).

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 272 professional contacts with verified work emails tracked across these 122 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 29, 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.