Company lists · Data refreshed November 2026

Top 25 Electrical system installation companies based in Italy

Name: Electrical system installation companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 2,758 companies tracked

RevenueBase identified 2,758 company matches for electrical system installation companies associated with Italy as of November 2026 and tracks 10,420 professional contacts across them, including 922 with verified work emails. Rome is the largest hub.

This list covers company matches for electrical system installation 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 November 6, 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 6, 2026 How this list was built

2,758Companies

10,420Contacts tracked

922Verified emails

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The 25 largest electrical system installation companies based in Italy

Ranked by team size

Top 25 of 2,758 company matches for electrical system installation companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Boffetti S.P.A	Exact match	Calusco D'adda, ItalyHQ recorded Nov 6, 2026	201-500	206 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Coemi S.P.A	Exact match	Priolo Gargallo, ItalyHQ recorded Nov 6, 2026	201-500	197 contacts →
	Exact match “COEMI was established in 1974 as part of the Firm Prestigiacomo, which had already been operating for a long time in the business of maintaining electrical systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Eletecno ST S.P.A	Exact match	Robbiate, ItalyHQ recorded Nov 6, 2026	201-500	89 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 · Nov 6, 2026 · View company records in RevenueBase
4	Ranzato Impianti	Exact match	Padua, ItalyHQ recorded Nov 6, 2026	51-200	59 contacts →
	Exact match “Riqualificazione energetica e impianti tecnologici.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	LUX Impianti SRL	Exact match	Tramutola, ItalyHQ recorded Nov 6, 2026	51-200	44 contacts →
	Exact match “Siamo Lux Impianti: il tuo partner per la progettazione, installazione e manutenzione di impianti elettrostrumentali, Fire & Gas, automazione, fotovoltaici e media tensione.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Ciel Costruzioni Impianti Elettromeccanici S.P.A	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	51-200	40 contacts →
	Exact match “C.I.EL.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Novasistemi	Exact match	Monteforte Irpino, ItalyHQ recorded Nov 6, 2026	201-500	38 contacts →
	Exact match “Novasistemi nasce all’inizio degli anni ’90 come azienda di impiantistica elettrica nei settori dell’energia civile e industriale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Cemi S.P.A	Exact match	Ravenna, ItalyHQ recorded Nov 6, 2026	51-200	37 contacts →
	Exact match “Since 1984, CEMI is specialized in design, installation and maintenance of industrial and civil electrical, instrumental, mechanical, and air conditioning plants systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	RG Impianti S.R.L	Exact match	Salzano, ItalyHQ recorded Nov 6, 2026	51-200	31 contacts →
	Exact match “Siamo un'azienda leader nella progettazione e installazione di impianti Tecnologici, civili e industriali.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	M.T. Energy SRL	Exact match	Bedizzole, ItalyHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “Abbiamo fondato M.T.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Step Impianti SRL	Exact match	Trieste, ItalyHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “Step Impianti è la punta di diamante del Gruppo Fintria, di cui fanno parte anche Step Refrigeration, Digital Impianti e SDS real estate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Vietek SRL	Exact match	Nova Milanese, ItalyHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Impianti elettrici e tecnologici” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Medielettra DI Badalamenti Angelo & C. SAS	Exact match	Casteldaccia, ItalyHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Medielettra è un’azienda specializzata in progettazione, installazione e manutenzione di impianti elettrici, trasmissione dati, antintrusione, antincendio, domotica, solari…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Elettrica B&c SRL	Exact match	Riese Pio X, ItalyHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Welcome to the B&C page, specialists in the design, cabling, installation and maintenance of industrial electric switchgear and power plants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	FR Impianti Elettrici S.R.L	Exact match	Monsano, ItalyHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “Installazione, ampliamento, trasformazione e manutenzione impianti elettrici, termoelettrici, idraulici ed elettronici e di condizionamento sulle navi.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	S.I.El Impianti SRL Ingegneria E Servizi	Exact match	Sustinente, ItalyHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “Sin dalla sua costituzione, la nostra azienda si è dedicata espressamente allo sviluppo dell'impiantistica ed al servizio ad essa legato.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Caraglio S.R.L	Exact match	Alba, ItalyHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “Nel 1970 ad Alba, Giancarlo Caraglio da vita alla Caraglio Srl: parte del Gruppo Caraglio e importante realtà in Italia e all'estero, grazie alla realizzazione di impianti…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Autec Service S.R.L	Exact match	Grugliasco, ItalyHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “Installazione, trasformazione ampliamento e manutenzione degli impianti elettrici (a), elettronici (b), di riscaldamento (c), idrosanitari (d), a gas (e), protezione antincendio…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Tarquinio SRL	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “Tarquinio S.r.l, società nata nel 1975, opera nell’ambito degli impianti elettrici e tecnologici.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Effeci Tecnoimpianti	Exact match	Romano Di Lombardia, ItalyHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “Effeci Tecnoimpianti da oltre 30 anni progetta, realizza, installa, trasforma, amplia ed effettua manutenzione di impianti tecnologici elettrificati ad alte prestazioni, su tutto…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Erregi S.R.L	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Ecotec Sistemi DI Telecomunicazioni S.R.L	Exact match	Lamezia Terme, ItalyHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Progettazione ed installazione di : impianti elettrici, segnalazione e rilevazione incendi, videosorveglianza, antintrusione, reti telefoniche interne, reti di cablaggio…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Bi.Ti. SRL	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	51-200	19 contacts →
	Exact match “Bi.Ti è una società specializzata in progetti e servizi per le aziende nel settore dell’istallazione di impianti elettrici e complementari e nel campo delle costruzioni.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	F.Lli Franchini SRL	Exact match	Rimini, ItalyHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “F.lli Franchini nasce con il settore degli impianti elettrici civili.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Bianchi Quadri S.R.L	Exact match	Venegono Inferiore, ItalyHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Attività specializzata nel cablaggio di quadri elettrici e di impianti a bordo macchina di qualsiasi tipologia.” Recorded in the RevenueBase company graph · Nov 6, 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 “electrical system installation 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 2,758 electrical system installation companies based in Italy

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Electrical system installation companies based in Italy at a glance

As of Nov 6, 2026

8.8%Verified-email coverage

3.8Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Rome

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

782

11-50

1,726

51-200

190

201-500

501-1,000

10001+

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 2,758 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 “electrical system installation 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 922 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 6, 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 “electrical system installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical system installation companies are there based in Italy?

RevenueBase identified 2,758 company matches for electrical system installation companies 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?

Boffetti 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 electrical system installation companies?

Rome leads with 145 company records, followed by Milan (71) and Naples (48).

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 922 professional contacts with verified work emails tracked across these 2,758 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 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 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.