Company lists · Data refreshed October 2026

Top 25 Energy facility maintenance companies based in Italy

Name: Energy facility maintenance companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 331 companies tracked

RevenueBase identified 331 company matches for energy facility maintenance companies associated with Italy as of October 2026 and tracks 2,520 professional contacts across them, including 447 with verified work emails. Rome is the largest hub.

This list covers company matches for energy facility maintenance 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 October 12, 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 12, 2026 How this list was built

331Companies

2,520Contacts tracked

447Verified emails

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The 25 largest energy facility maintenance companies based in Italy

Ranked by team size

Top 25 of 331 company matches for energy facility maintenance companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Stern Energy	Exact match	Parma, ItalyHQ recorded Oct 12, 2026	201-500	220 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 · Oct 12, 2026 · View company records in RevenueBase
2	Eletecno ST S.P.A	Exact match	Robbiate, ItalyHQ recorded Oct 12, 2026	201-500	78 contacts →
	Exact match “Installazione e manutenzione di apparecchiature ed impianti elettrici, impianti radiotelevisivi ed elettronici in genere, impianti di riscaldamento e climatizzazione, impianti…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Saccir S.P.A	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	201-500	70 contacts →
	Exact match “Nata nel 1938, SACCIR è parte del gruppo SAMOVAR ha accompagnato l’evoluzione dell’energia in Italia, diventando un punto di riferimento nel settore dei multiservizi tecnologici.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Oempv S.R.L	Exact match	Rovigo, ItalyHQ recorded Oct 12, 2026	51-200	39 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 · Oct 12, 2026 · View company records in RevenueBase
5	Crim S.R.L	Exact match	Cinisello Balsamo, ItalyHQ recorded Oct 12, 2026	51-200	33 contacts →
	Exact match “Azienda leader nella conduzione e manutenzione di impianti di riscaldamento e condizionamento.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	CARGO	Exact match	Potenza, ItalyHQ recorded Oct 12, 2026	201-500	29 contacts →
	Exact match “Siamo uno dei principali national player nel settore delle infrastrutture elettriche che da 40 anni si occupa di progettazione, costruzione e manutenzione di elettrodotti per…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Effegi SRL	Exact match	Marghera, ItalyHQ recorded Oct 12, 2026	51-200	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Secsun SRL	Exact match	Altamura, ItalyHQ recorded Oct 12, 2026	11-50	22 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Maintec S.P.A	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	51-200	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Climart Zeta S.R.L	Exact match	Castenaso, ItalyHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Installazione e manutenzione di centrali termiche e dei relativi componenti come caldaie, bruciatori, pompe e dei relativi componenti, nonche di impianti di condizionamento in…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Imac SRL	Exact match	Falconara Marittima, ItalyHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “MANUTENZIONE E TARATURA VALVOLE DI SICUREZZA Contribuiamo a rendere gli impianti di produzione più sicuri ed efficienti, attraverso la manutenzione periodica delle valvole di…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	GMA SRL	Exact match	Staranzano, ItalyHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “We specialize in fault prevention and equipment maintenance for industrial facilities in the Energy and Oil & Gas sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Valmec SM	Exact match	Rosignano Marittimo, ItalyHQ recorded Oct 12, 2026	51-200	18 contacts →
	Exact match “Valmec SM nasce grazie all’esperienza più che decennale ed alla passione inesauribile verso il multiforme universo della manutenzione industriale, proprie di ciascuno dei membri…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Sinim S.R.L	Exact match	Turin, ItalyHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “SINIM è una società che svolge attività nel campo delle centrali per la produzione di energia.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Triscari SPA	Exact match	Paternò, ItalyHQ recorded Oct 12, 2026	51-200	13 contacts →
	Exact match “Servizi offerti dalla nostra società: Costruzione di linee elettriche aeree MT e BT; Costruzione di linee elettriche interrate AT, MT e BT; Ricerca guasti su cavi AT/MT/BT…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Arowya	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Arowya: natural potential at its best.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Com.En.co. Group	Exact match	Florence, ItalyHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Dal 1990 COM.EN.CO.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Elettro T.C. S.R.L	Exact match	Trevignano, ItalyHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “Attivita di costruzione, installazione, riparazione e manutenzione di impianti di produzione, trasporto, distribuzione e utilizzazione dell energia elettrica impianti…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	CME Mallano	Exact match	Pignola, ItalyHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “CME Mallano is your go-to partner for the safe and smart management of industrial electrical systems: from engineering and design to maintenance, testing and support.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	FFC Ltd. Plants	Exact match	Santa Giustina, ItalyHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “Founded in 1979, FFC specializes in maintenance, overhaul, assembly, and disassembly for industrial facilities, including power plants, paper mills, and manufacturing plants.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	LT S.R.L	Exact match	ItalyHQ recorded Oct 12, 2026	51-200	6 contacts →
	Exact match “Renewable energy is part of our DNA; it is the vision and passion behind our work.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Armanetti Impianti SRL	Exact match	Parma, ItalyHQ recorded Oct 12, 2026	11-50	6 contacts →
	Exact match “Impianti elettrici, impianti idraulici, impianti riscaldamento, conduzione e manutenzione, centrali termiche, addolcitori, gruppi di spinta,pompe drenaggio, impianti allarme…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Citigas Soc. Coop. S.P.A	Exact match	Giulianova, ItalyHQ recorded Oct 12, 2026	51-200	5 contacts →
	Exact match “Cooperativa erogante servizi di manutenzione e costruzione nel settore Gas metano, impianti idro-termici, CAT, elettronica, domotica, allarmi ed energie rinnovabili” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	GEW Service	Exact match	Agrigento, ItalyHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “Operation & Maintenance per impianti fotovoltaici.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	TGE S.R.L	Exact match	Leinì, ItalyHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “Servizi per impianti da fonti rinnovabili ed efficienza energetica.” Recorded in the RevenueBase company graph · Oct 12, 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 “energy facility maintenance companies”. 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 331 energy facility maintenance companies based in Italy

See the full list, filter by size, metro and specialty, and access 447 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy facility maintenance companies based in Italy at a glance

As of Oct 12, 2026

17.7%Verified-email coverage

7.6Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Rome

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

209

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 331 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 “energy facility maintenance 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 447 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 12, 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 “energy facility maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy facility maintenance companies are there based in Italy?

RevenueBase identified 331 company matches for energy facility maintenance companies 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?

Stern Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy facility maintenance companies?

Rome leads with 16 company records, followed by Milan (13) 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 447 professional contacts with verified work emails tracked across these 331 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 12, 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.