Company lists · Data refreshed October 2026

Top 25 Commercial solar system designers based in Italy

Name: Commercial solar system designers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 364 companies tracked

RevenueBase identified 364 company matches for commercial solar system designers associated with Italy as of October 2026 and tracks 2,026 professional contacts across them, including 374 with verified work emails. Milan is the largest hub.

This list covers company matches for commercial solar system designers 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 October 10, 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 Oct 10, 2026 How this list was built

364Companies

2,026Contacts tracked

374Verified emails

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The 25 largest commercial solar system designers based in Italy

Ranked by team size

Top 25 of 364 company matches for commercial solar system designers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Espe S.P.A	Exact match	Grantorto, ItalyHQ recorded Oct 10, 2026	51-200	146 contacts →
	Exact match “Know-how, experience, reliability, innovation.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Lea-Renergy S.R.L	Exact match	Dozza, ItalyHQ recorded Oct 10, 2026	51-200	48 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 · Oct 10, 2026 · View company records in RevenueBase
3	Forgreen SPA	Exact match	Verona, ItalyHQ recorded Oct 10, 2026	11-50	41 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 · Oct 10, 2026 · View company records in RevenueBase
4	ECO The Photovoltaic Group	Exact match	Cremona, ItalyHQ recorded Oct 10, 2026	51-200	24 contacts →
	Exact match “Progettazione, realizzazione e supporto nel tempo.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	AF Assistenze Fotovoltaico	Exact match	Lonato Del Garda, ItalyHQ recorded Oct 10, 2026	11-50	23 contacts →
	Exact match “AF Assistenze Fotovoltaico è leader nell'installazione e manutenzione di impianti fotovoltaici.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	SOLUX	Exact match	Jesi, ItalyHQ recorded Oct 10, 2026	11-50	21 contacts →
	Exact match “Solux Enginering Studio has been at the forefront of ever-changing and progressive solar industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Essesolar	Exact match	Gallarate, ItalyHQ recorded Oct 10, 2026	11-50	20 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 · Oct 10, 2026 · View company records in RevenueBase
8	Omnia Energy 3 SRL	Exact match	San Giorgio Della Richinvelda, ItalyHQ recorded Oct 10, 2026	51-200	19 contacts →
	Exact match “Omnia Energy³ realizza impianti fotovoltaici chiavi in mano per privati, aziende e investitori.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Refeel EPC Italia	Exact match	Casalpusterlengo, ItalyHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “Gli esperti del fotovoltaico aziendale in Italia Da 15 anni realizziamo e mettiamo in funzione impianti fotovoltaici aziendali per la produzione distribuita di energia elettrica…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	X-Win S.R.L. GLI Specialisti Dello Storage	Exact match	Palermo, ItalyHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “X-Win S.r.l.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Unosolare	Exact match	Montecchio Maggiore, ItalyHQ recorded Oct 10, 2026	11-50	16 contacts →
	Exact match “Unosolare è il riferimento Unico per il Fotovoltaico.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Antaridi	Exact match	Predappio, ItalyHQ recorded Oct 10, 2026	11-50	14 contacts →
	Exact match “Antaridi opera nel settore dell’impiantistica elettrica da 40 anni, progettando e realizzando soluzioni su misura: da quelle mirate alle specifiche esigenze della casa a quelle…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Ecotechno Impianti SRL	Exact match	Torricella Verzate, ItalyHQ recorded Oct 10, 2026	11-50	12 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 · Oct 10, 2026 · View company records in RevenueBase
14	ENER	Exact match	Padua, ItalyHQ recorded Oct 10, 2026	11-50	12 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 · Oct 10, 2026 · View company records in RevenueBase
15	Ingenera SRL	Exact match	Carpenedolo, ItalyHQ recorded Oct 10, 2026	11-50	11 contacts →
	Exact match “Dal 2014 accompagniamo privati, aziende ed enti pubblici nel processo di cambiamento verso l'indipendenza energetica.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Viola Elettrotecnica	Exact match	Calvagese Della Riviera, ItalyHQ recorded Oct 10, 2026	11-50	11 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 · Oct 10, 2026 · View company records in RevenueBase
17	Energy Cycle	Exact match	Rivoli, ItalyHQ recorded Oct 10, 2026	11-50	11 contacts →
	Exact match “Installatore e ESCO nel fotovoltaico dal 2012.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Silver Ridge Power Italia	Exact match	Campobasso, ItalyHQ recorded Oct 10, 2026	11-50	11 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 · Oct 10, 2026 · View company records in RevenueBase
19	Neyen S.R.L	Exact match	Milan, ItalyHQ recorded Oct 10, 2026	1-10	10 contacts →
	Exact match “CHI SIAMO Siamo un General Contractor fotovoltaico con track record del team di oltre 70 MW di impianti realizzati in tutta Italia.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Saem Impianti Fotovoltaici	Exact match	Altamura, ItalyHQ recorded Oct 10, 2026	201-500	10 contacts →
	Exact match “Dal sole a te.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Levante	Exact match	Bari, ItalyHQ recorded Oct 10, 2026	1-10	10 contacts →
	Exact match “Levante is an Italian startup and design and engineering studio specializing in the design, production and integration of advanced composite and custom solar panels.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Imptec SNC	Exact match	San Bonifacio, ItalyHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “Progettazione Impianti Fotovoltaici, Eolici, Biogas Progettazione Impianti Elettrici Progettazione Impianti termotecnici Reti informatiche Sistemi di Monitoraggio Energetico…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	ECO Fotovoltaico	Exact match	ItalyHQ recorded Oct 10, 2026	11-50	9 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 · Oct 10, 2026 · View company records in RevenueBase
24	Italiana Energia	Exact match	Nocera Inferiore, ItalyHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “Per la tua casa o per la tua azienda scegli le energie rinnovabili e raggiungi la tua autosufficienza energetica.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	LV Group S.R.L	Exact match	Frosinone, ItalyHQ recorded Oct 10, 2026	11-50	8 contacts →
	Exact match “LV Group, nasce da un’idea di Luca Valeri e vanta un’esperienza decennale nella realizzazione di Impianti Fotovoltaici di alta qualità, con un focus particolare sulla…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “commercial solar system designers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 364 commercial solar system designers based in Italy

See the full list, filter by size, metro and specialty, and access 374 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial solar system designers based in Italy at a glance

As of Oct 10, 2026

18.5%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

4.7%Largest-city concentration · Milan

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

193

11-50

142

51-200

201-500

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 364 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 “commercial solar system designers” 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 374 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 October 10, 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 “commercial solar system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial solar system designers are there based in Italy?

RevenueBase identified 364 company matches for commercial solar system designers associated with Italy as of October 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?

Espe 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 commercial solar system designers?

Milan leads with 17 company records, followed by Rome (13) and Forli (5).

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 374 professional contacts with verified work emails tracked across these 364 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 October 10, 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.