Company lists · Data refreshed November 2026

Top 25 Clean energy software startups based in Italy

RevenueBase identified 221 company matches for clean energy software startups associated with Italy as of November 2026 and tracks 3,008 professional contacts across them, including 875 with verified work emails. Milan is the largest hub.

This list covers company matches for clean energy software startups 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
221Companies
3,008Contacts tracked
875Verified emails
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The 25 largest clean energy software startups based in Italy

Ranked by team size
Top 25 of 221 company matches for clean energy software startups 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 matchPrato, ItalyHQ recorded Nov 5, 2026n/a792 contacts →

Exact match

“Nata a Prato nel 2003 è oggi una delle più importanti realtà nel mercato della Green Economy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSesto Fiorentino, ItalyHQ recorded Nov 5, 2026201-500376 contacts →

Exact match

“Since 2001 Terranova has gone on to become a leading software supplier into the utility sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 5, 202611-5069 contacts →

Exact match

“Energia pulita accessibile a tutti: questo è il sogno di Enpal.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCostermano Sul Garda, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
5Exact matchAlessandria, ItalyHQ recorded Nov 5, 202611-5045 contacts →

Exact match

“è una società che opera nel settore energetico.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchVimodrone, ItalyHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“XIBER Energy Solutions is TESYA Group's in-house startup, established to support industrial customers in decarbonizing their activities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAgrate Brianza, ItalyHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Braga Group: il tuo partner per la transizione energetica.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMontebelluna, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
9Exact matchSant'angelo Di Piove Di Sacco, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
10Exact matchGenoa, ItalyHQ recorded Nov 5, 202651-20038 contacts →

Exact match

“Processo e software pro energia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchTreviso, ItalyHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Regalgrid Europe Srl is an innovative Italian start-up company with the aim of developing a sustainable and advanced system for the management of renewable energy distribution.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGricignano Di Aversa, ItalyHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Gaia Energy Systems opera da anni nei settori delle energie rinnovabili e dell’efficientamento energetico, sia al fianco di aziende che di privati.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSan Giovanni Teatino, ItalyHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Apio is an energy platform provider specialized in digital platforms for the orchestration of complex energy systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“TerrAria is an Innovative SME established in with 25 years of experience as a software house and consulting company in the field of environmental and energy modeling.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchGenoa, ItalyHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Il gruppo Ravano Power, costituito nel 2006, Si è occupato di distribuzione di gas GPL e sviluppo, progettazione e realizzazione di centrali a fonti rinnovabili (biogas…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchTurin, ItalyHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Ferplant srl, ramo operativo del gruppo MondoPower,opera attraverso un gruppo composto da ingegneri esperti, preparati e specializzati in diversi settori.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchRome, ItalyHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Siamo una piattaforma specializzata in progetti di energia rinnovabile ed efficientamento energetico.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBologna, ItalyHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“We want to lead the residential energy transition to a future in which every Home actively contributes to the fight against climate change becoming a "future proof" investment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
20Exact matchOmegna, ItalyHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“DAL 2009 OLTRE 70 CLIENTI HANNO TROVATO IL TESORO NELL'ENERGIA.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchRome, ItalyHQ recorded Nov 5, 20261-1018 contacts →

Exact match

“We are an Italian company with an international footprint and a global vision.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchCesena, ItalyHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Greenius è una giovane start up nata da un’idea di un gruppo di professionisti del settore energetico con un’obbiettivo comune: fornire energia attraverso prodotti e servizi…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSilea, ItalyHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Siamo il partner all-in-one 99% digitale nel settore dell’efficientamento energetico, semplificando l’approdo del fotovoltaico a casa tua.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPadua, ItalyHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Progettiamo e installiamo impianti di produzione energetica da fonte rinnovabile, utilizzando tecnologie all’avanguardia per garantire una fornitura di energia a vita!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchVarese, ItalyHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Mobile Solutions nasce nel 2001 e presto si focalizza sullo sviluppo di Enerp, un’innovativa soluzione web, utile alla gestione integrata dei processi di vendita, controllo e…”

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

Showing 25 of 221 clean energy software startups based in Italy

See the full list, filter by size, metro and specialty, and access 875 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy software startups based in Italy at a glance

As of Nov 5, 2026
29.1%Verified-email coverage
13.6Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Milan
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
76
51-200
13
201-500
1
501-1,000
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 221 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 “clean energy software startups” 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 875 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 “clean energy software startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy software startups are there based in Italy?

RevenueBase identified 221 company matches for clean energy software startups 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?

NWG S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clean energy software startups?

Milan leads with 22 company records, followed by Rome (21) and Turin (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 875 professional contacts with verified work emails tracked across these 221 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.