Company lists · Data refreshed September 2026

Top 25 Renewable energy equipment repair companies based in Italy

Name: Renewable energy equipment repair companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 200 companies tracked

RevenueBase identified 200 renewable energy equipment repair companies headquartered in Italy as of September 2026 and tracks 1,192 professional contacts across them, including 297 with verified work emails. Roma is the largest hub.

This list covers renewable energy equipment repair 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 17, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

200Companies

1,192Contacts tracked

297Verified emails

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The 25 largest renewable energy equipment repair companies based in Italy

Ranked by team size

Top 25 of 200 renewable energy equipment repair companies based in Italy, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy equipment repair companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Stern Energy	Partial evidence	Parma, ItalyHQ checked Sep 17, 2026	201-500	205 contacts →
	Partial evidence “Stern Energy, founded in 2008, is an Italy-based company specialized in technical services for photovoltaic plants and BESS systems.” Source: RevenueBase Database · checked Sep 17, 2026
2	Oempv S.R.L	Indirect evidence	Rovigo, ItalyHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence “OEMpv nasce nel 2010 dall’esigenza sempre maggiore di fare manutenzione agli impianti fotovoltaici di media e grande dimensione.” Source: RevenueBase Database · checked Sep 17, 2026
3	Aliseo Group SRL	Strong evidence	Empoli, ItalyHQ checked Sep 17, 2026	11-50	39 contacts →
	Strong evidence “WORK FOR MAXIMISING YOUR PERFORMANCE Thanks to technology and our values, we work to optimize the performance of facilities renewable energy.” Source: RevenueBase Database · checked Sep 17, 2026
4	Studio Rinnovabili	Strong evidence	Roma, ItalyHQ checked Sep 17, 2026	11-50	25 contacts →
	Strong evidence “Studio Rinnovabili since 2004 works to meet the needs of those who want to develop renewable energy and energy efficiency projects by supporting with engineering and analysis.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ferplant Srl-Gruppo Mondopower	Indirect evidence	Torino, ItalyHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Ferplant srl, ramo operativo del gruppo MondoPower,opera attraverso un gruppo composto da ingegneri esperti, preparati e specializzati in diversi settori.” Source: RevenueBase Database · checked Sep 17, 2026
6	Secsun SRL	Indirect evidence	Altamura, ItalyHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 17, 2026
7	Efficace Impianti	Partial evidence	Roma, ItalyHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial evidence “Leader in the areas of management, repair and installation of technological systems, committed to offering advanced solutions and high quality services.” Source: RevenueBase Database · checked Sep 17, 2026
8	Half Bridge Automation	Partial evidence	Lecce, ItalyHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Siamo un’azienda nata nel 2020 dall’incontro di esperienze professionali decennali nel campi delle energie rinnovabili e dell’automazione industriale.” Source: RevenueBase Database · checked Sep 17, 2026
9	Energie Nuove SRL	Partial evidence	Marotta, ItalyHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “ENERGIE NUOVE SRL è una società che opera nel settore delle energie rinnovabili, come EPC Contractor e servizi di management, manutenzione e progettazione.” Source: RevenueBase Database · checked Sep 17, 2026
10	Ermes S.P.A	Partial evidence	Roma, ItalyHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “ERMES SpA opera nella produzione di Energia Elettrica da Fonte Rinnovabile attraverso il Development - EPCM - O&M service.” Source: RevenueBase Database · checked Sep 17, 2026
11	Sima Global Service	Indirect evidence	Brusciano, ItalyHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “La Sima Global Service è un' azienda giovane con un managment che vanta un' esperienza pluridecennale sul mercato dell'impiantistica industriale che è in grado di fornire la…” Source: RevenueBase Database · checked Sep 17, 2026
12	Energy Cycle	Indirect evidence	Rivoli, ItalyHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Installatore e ESCO nel fotovoltaico dal 2012.” Source: RevenueBase Database · checked Sep 17, 2026
13	Arowya	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Arowya: natural potential at its best.” Source: RevenueBase Database · checked Sep 17, 2026
14	Unisolar Group	Partial evidence	Trento, ItalyHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Unisolar Group ha creduto nello sviluppo dell'utilizzo dell'energia solare fin dalla fine degli anni '90 intuendone, fra i primi, le reali potenzialità.” Source: RevenueBase Database · checked Sep 17, 2026
15	Tecnoace SRL	Partial evidence	Nuvolento, ItalyHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Tecnoace è un'azienda leader nel settore delle energie rinnovabili e della sostenibilità, specializzata nella progettazione, installazione e manutenzione di impianti fotovoltaici…” Source: RevenueBase Database · checked Sep 17, 2026
16	Centoraggi Soc. Coop	Partial evidence	Gussago, ItalyHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Nata nel 2007, Centoraggi si occupa di efficienza energetica attraverso l’utilizzo delle fonti rinnovabili.” Source: RevenueBase Database · checked Sep 17, 2026
17	Felice VAI SRL	Partial evidence	Torino, ItalyHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “La FELICE VAI SRL nasce a Torino a fine 2011 come società di servizi nel settore dell'energia rinnovabile e collabora stabilmente con: banche, comuni, tribunali e privati.” Source: RevenueBase Database · checked Sep 17, 2026
18	Tecnosystem SRL	Indirect evidence	Todi, ItalyHQ checked Sep 17, 2026	51-200	8 contacts →
	Indirect evidence “Diversificazione, dedizione ed efficienza TecnoSystem offre servizi di installazione, primo avvio, manutenzione e riparazione di apparecchiature fisse di refrigerazione…” Source: RevenueBase Database · checked Sep 17, 2026
19	Biotech Energia	Partial evidence	Castagnole Delle Lanze, ItalyHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Siamo un team altamente qualificato e dinamico che ha sposato la filosofia del rispetto dell’ambiente e del risparmio energetico.” Source: RevenueBase Database · checked Sep 17, 2026
20	Impianti&energie	Partial evidence	Pozzuoli, ItalyHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Impianti & Energie è un azienda di elevato profilo tecnico, specializzata nella realizzazione di impianti energetici, civili ed industriali, alimentati da fonti rinnovabili.” Source: RevenueBase Database · checked Sep 17, 2026
21	Soirec Srls	Partial evidence	Pero, ItalyHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Solar inverters repair.” Source: RevenueBase Database · checked Sep 17, 2026
22	GEW Service	Indirect evidence	Agrigento, ItalyHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Operation & Maintenance per impianti fotovoltaici.” Source: RevenueBase Database · checked Sep 17, 2026
23	LT S.R.L	Strong evidence	ItalyHQ checked Sep 17, 2026	51-200	5 contacts →
	Strong evidence “Renewable energy is part of our DNA; it is the vision and passion behind our work.” Source: RevenueBase Database · checked Sep 17, 2026
24	TEA Energie SRL	Partial evidence	Verona, ItalyHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “TEA Energie opera nel settore elettrico e delle energie rinnovabili con particolari competenze nella realizzazione degli impianti fotovoltaici per la produzione di energia…” Source: RevenueBase Database · checked Sep 17, 2026
25	TGE S.R.L	Partial evidence	Leinì, ItalyHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Servizi per impianti da fonti rinnovabili ed efficienza energetica.” Source: RevenueBase Database · checked Sep 17, 2026

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: renewable energy equipment repair 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 renewable energy equipment repair companies.
Partial evidence: Its own public description names part of renewable energy equipment repair companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy equipment repair 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 200 renewable energy equipment repair companies based in Italy

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Renewable energy equipment repair companies based in Italy at a glance

As of Sep 17, 2026

24.9%Verified-email coverage

6.0Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 200 companies.

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 renewable energy equipment repair 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 “renewable energy equipment repair 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 renewable energy equipment repair 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 renewable energy equipment repair 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, 297 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 17, 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 renewable energy equipment repair 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 renewable energy equipment repair companies are there based in Italy?

RevenueBase identified 200 renewable energy equipment repair 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 renewable energy equipment repair companies?

Roma leads with 12 headquartered companies, followed by Torino (6) and Milan (3).

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 297 verified decision-maker contacts tracked across these 200 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 17, 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.