Company lists · Data refreshed November 2026

Top 25 Electrical system retrofitting companies based in Italy

RevenueBase identified 1,171 company matches for electrical system retrofitting companies associated with Italy as of November 2026 and tracks 4,391 professional contacts across them, including 420 with verified work emails. Rome is the largest hub.

This list covers company matches for electrical system retrofitting 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
1,171Companies
4,391Contacts tracked
420Verified emails
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The 25 largest electrical system retrofitting companies based in Italy

Ranked by team size
Top 25 of 1,171 company matches for electrical system retrofitting 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCalusco D'adda, ItalyHQ recorded Nov 6, 2026201-500206 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPadua, ItalyHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Riqualificazione energetica e impianti tecnologici.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMonteforte Irpino, ItalyHQ recorded Nov 6, 2026201-50038 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
4Exact matchTrieste, ItalyHQ recorded Nov 6, 202651-20025 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
5Exact matchCasteldaccia, ItalyHQ recorded Nov 6, 202611-5024 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
6Exact matchSustinente, ItalyHQ recorded Nov 6, 202651-20022 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
7Exact matchAlba, ItalyHQ recorded Nov 6, 202651-20021 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
8Exact matchRomano Di Lombardia, ItalyHQ recorded Nov 6, 202651-20021 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
9Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRimini, ItalyHQ recorded Nov 6, 202611-5019 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
11Exact matchVenegono Inferiore, ItalyHQ recorded Nov 6, 202611-5018 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
12Exact matchMira, ItalyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Tecnoelectric opera nel settore elettrico dal 1978 realizzando impianti elettrici industriali, per il terziario e da fonti energetiche rinnovabili.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPian Camuno, ItalyHQ recorded Nov 6, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRome, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Omnivolt nasce dalla passione e dall'esperienza ultraventennale del suo team nel settore dell’elettro forniture e delle consulenze tecniche impiantistiche ed energetiche, con…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRozzano, ItalyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Fondata come una piccola azienda di famiglia nel 1976, oggi la società Electric SpA ha ampliato la natura delle sue attività presentandosi sul mercato per la realizzazione di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPredappio, ItalyHQ recorded Nov 6, 202611-5014 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPaternò, ItalyHQ recorded Nov 6, 202651-20013 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBusto Arsizio, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Fondata nel 1975, S.I.M.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBellusco, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Nasce nel 1969 la FG Giunta s.n.c.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAvezzano, ItalyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“LTE Impianti opera da 30 anni nel settore impiantistico, proponendosi come partner affidabile per la progettazione e lo sviluppo di impianti elettrici, tecnologici, speciali e a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchForlì, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Lo Studio Tecnico Associato E.S.I.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTrevignano, ItalyHQ recorded Nov 6, 202611-5011 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOffanengo, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“BMG è un'azienda specializzata nell'ambito dell'impiantistica elettrica industriale e nelle automazioni di processo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPagazzano, ItalyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Electrical Engineering Project Management Drawing Design Estimating Supply Installation Service Testing & Commissioning Feasibility Study Personalization Retrofitting MV & LV…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMatera, ItalyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Gruppo Cosola progetta, realizza e manutiene impianti elettrici e speciali per strutture sanitarie, musei e beni culturali, hotel, industria, terziario, infrastrutture e complessi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,171 electrical system retrofitting companies based in Italy

See the full list, filter by size, metro and specialty, and access 420 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical system retrofitting companies based in Italy at a glance

As of Nov 6, 2026
9.6%Verified-email coverage
3.7Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
367
11-50
696
51-200
83
201-500
4
501-1,000
1

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 1,171 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 retrofitting 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 420 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 retrofitting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 1,171 company matches for electrical system retrofitting 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 retrofitting companies?

Rome leads with 45 company records, followed by Milan (29) and Turin (16).

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 420 professional contacts with verified work emails tracked across these 1,171 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.