Company lists · Data refreshed September 2026
Top 25 Solar maintenance software companies based in Italy
RevenueBase identified 120 solar maintenance software companies headquartered in Italy as of September 2026 and tracks 1,069 professional contacts across them, including 370 with verified work emails and 36 with mobile numbers. Milano is the largest hub.
This list covers solar maintenance software companies headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest solar maintenance software companies based in Italy
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Indirect evidence | 205 contacts → | |||
“Stern Energy, founded in 2008, is an Italy-based company specialized in technical services for photovoltaic plants and BESS systems.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Indirect evidence | 137 contacts → | |||
“TerniEnergia is active in the energies from renewable sources business, particularly in the photovoltaic segment, where it operates as a system integrator.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Partial evidence | 98 contacts → | |||
“We have more than 10 years’ experience in designing, building and managing renewable power plant and an enviable track record in the maintenance, revamping and 24/7 surveillance…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Indirect evidence | 43 contacts → | |||
“OEMpv nasce nel 2010 dall’esigenza sempre maggiore di fare manutenzione agli impianti fotovoltaici di media e grande dimensione.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Indirect evidence | 21 contacts → | |||
“Secsun Srl, realtà giovane e dinamica del Sud Italia, sfruttando le crescenti potenzialità del fiorente mercato fotovoltaico ha acquisito un innovativo e sperimentale know how…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Indirect evidence | 19 contacts → | |||
“AF Assistenze Fotovoltaico è leader nell'installazione e manutenzione di impianti fotovoltaici.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Indirect evidence | 16 contacts → | |||
“Unosolare è il riferimento Unico per il Fotovoltaico.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Indirect evidence | 15 contacts → | |||
“Omnia Energy³ realizza impianti fotovoltaici chiavi in mano per privati, aziende e investitori.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Partial evidence | 15 contacts → | |||
“Big solar plant project and development, EPC service, asset management, compliance and technical review, M&A, legal and tax assistance” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Strong evidence | 9 contacts → | |||
“Custom Operations Software for Solar, HVAC & Fabricators.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Indirect evidence | 9 contacts → | |||
“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…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Indirect evidence | 7 contacts → | |||
“Impianti & Energie è un azienda di elevato profilo tecnico, specializzata nella realizzazione di impianti energetici, civili ed industriali, alimentati da fonti rinnovabili.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Partial evidence | 6 contacts → | |||
“Solar Domus: energie rinnovabili e soluzioni tecnologiche per aziende e privati.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Partial evidence | 6 contacts → | |||
“Solar inverters repair.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 6 contacts → | |||
“Innovatec Energy è l’azienda di Innovatec Group specializzata nella progettazione, fornitura, realizzazione e manutenzione di impianti fotovoltaici di ultima generazione e di…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Partial evidence | 6 contacts → | |||
“Operation & Maintenance per impianti fotovoltaici.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Indirect evidence | 5 contacts → | |||
“Renewable energy is part of our DNA; it is the vision and passion behind our work.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Indirect evidence | 5 contacts → | |||
“DATA & TECHNOLOGY FOR RENEWABLE ENERGY Raptech develops digital solutions for the advanced management of photovoltaic assets.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Indirect evidence | 5 contacts → | |||
“Zanotti Energy Group si occupa di gestione amministrativa e burocratica di impianti fotovoltaici aziendali.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Indirect evidence | 5 contacts → | |||
“SolairGroup è un'azienda all'avanguardia nel settore dell'energia solare, specializzata nella progettazione, installazione e manutenzione di sistemi fotovoltaici.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Indirect evidence | 4 contacts → | |||
“Servizi per impianti da fonti rinnovabili ed efficienza energetica.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Indirect evidence | 4 contacts → | |||
“Ci occupiamo di tutti gli aspetti riguardanti l’impianto fotovoltaico e siamo un punto di riferimento per il cliente garantendo un servizio completo, che inizia dal preventivo…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 3 contacts → | |||
“Servizi di manutenzione e installazione di impianti fotovoltaici, servizi tecnici e gestione degli aspetti amministrativi di settore in linea con le normative europee.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Partial evidence | 2 contacts → | |||
“Green Energy Service is specialized in the management, maintenance and revamping of Photovoltaic Systems.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Strong evidence | 2 contacts → | |||
“We carry out EPC projects for the construction and maintenance of photovoltaic solar plants worldwide.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: solar maintenance software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names solar maintenance software companies.
- Partial evidence
- Its own public description names part of solar maintenance software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name solar maintenance software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 120 solar maintenance software companies based in Italy
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Solar maintenance software companies based in Italy at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among solar maintenance software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Italy whose own description of what they do matches “solar maintenance software companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names solar maintenance software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among solar maintenance software companies, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 370 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names solar maintenance software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many solar maintenance software companies are there based in Italy?
RevenueBase identified 120 solar maintenance software companies headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Stern Energy, headquartered in Parma, tops this list with the largest team on record.
Which city has the most solar maintenance software companies?
Milano leads with 6 headquartered companies, followed by Roma (3) and Ancona (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 370 verified decision-maker contacts tracked across these 120 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 Smart Search, 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.
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