Company lists · Data refreshed September 2026

Top 25 Electrical systems integration contractors based in Italy

Name: Electrical systems integration contractors based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 4,015 companies tracked

RevenueBase identified 4,015 electrical systems integration contractors headquartered in Italy as of September 2026 and tracks 22,562 professional contacts across them, including 4,121 with verified work emails and 669 with mobile numbers. Rome is the largest hub.

This list covers electrical systems integration contractors 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 29, 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 29, 2026 86% judged on-target in blind review

4,015Companies

22,562Contacts tracked

4,121Verified emails

669Mobile numbers

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The 25 largest electrical systems integration contractors based in Italy

Ranked by team size

Top 25 of 4,015 electrical systems integration contractors based in Italy, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical systems integration contractors: 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	Nidec Conversion	Partial evidence	Cinisello Balsamo, ItalyHQ checked Sep 29, 2026	1,001-5,000	1,180 contacts →
	Partial evidence “Nidec Conversion is a Business Unit of Nidec Corporation, a global Japanese manufacturer and distributor of electric motors with employees and plants/offices in +40 countries in…” Source: RevenueBase Database · checked Sep 29, 2026
2	Meridionale Impianti S.P.A	Indirect evidence	Caponago, ItalyHQ checked Sep 29, 2026	501-1,000	294 contacts →
	Indirect evidence “Il Gruppo Meridionale Impianti opera da quarant’anni anni nel settore dell’elettronica e impiantistica industriale, con forte specializzazione nella progettazione e realizzazione…” Source: RevenueBase Database · checked Sep 29, 2026
3	Siat Installazioni S.P.A	Indirect evidence	Ariccia, ItalyHQ checked Sep 29, 2026	501-1,000	235 contacts →
	Indirect evidence “Siamo presenti sul mercato nazionale fin dal 1979.” Source: RevenueBase Database · checked Sep 29, 2026
4	Telmotor	Indirect evidence	Bergamo, ItalyHQ checked Sep 29, 2026	201-500	214 contacts →
	Indirect evidence “Telmotor SpA nasce a Bergamo nel 1973 come azienda specializzata nelle forniture elettriche e nella distribuzione di prodotti e marchi di qualità per l’automazione industriale.” Source: RevenueBase Database · checked Sep 29, 2026
5	Scame Italia	Strong evidence	Parre, ItalyHQ checked Sep 29, 2026	501-1,000	209 contacts →
	Strong evidence “SCAME PARRE S.p.A, head of the SCAME group, is a manufacturer of components and systems for electrical installations in the civil, services and industrial sector, born and raised…” Source: RevenueBase Database · checked Sep 29, 2026
6	Boffetti S.P.A	Indirect evidence	Calusco D'adda, ItalyHQ checked Sep 29, 2026	201-500	190 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
7	Coemi S.P.A	Strong evidence	Priolo Gargallo, ItalyHQ checked Sep 29, 2026	201-500	184 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
8	Carlo Gavazzi Impianti	Strong evidence	Assago, ItalyHQ checked Sep 29, 2026	51-200	173 contacts →
	Strong evidence “Carlo Gavazzi Impianti is an International EPC Contractor based in Italy focused on electrical systems and electro-mechanical instrumentation in the sectors of infrastructure…” Source: RevenueBase Database · checked Sep 29, 2026
9	IDG 01 S.P.A	Indirect evidence	Beinasco, ItalyHQ checked Sep 29, 2026	501-1,000	155 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
10	Techne S.P.A	Partial evidence	Villa Di Serio, ItalyHQ checked Sep 29, 2026	201-500	140 contacts →
	Partial evidence “Techne is one of the leading Italian facility management and construction companies, a leader in the creation of technological systems for buildings, in the management…” Source: RevenueBase Database · checked Sep 29, 2026
11	Eurogroup S.P.A	Indirect evidence	Silea, ItalyHQ checked Sep 29, 2026	201-500	135 contacts →
	Indirect evidence “Our Vision We build the future through energy, innovation, and sustainability.” Source: RevenueBase Database · checked Sep 29, 2026
12	Simevignuda	Indirect evidence	Verona, ItalyHQ checked Sep 29, 2026	201-500	130 contacts →
	Indirect evidence “SimeVignuda S.p.a.” Source: RevenueBase Database · checked Sep 29, 2026
13	Coster Group	Partial evidence	Milan, ItalyHQ checked Sep 29, 2026	51-200	94 contacts →
	Partial evidence “Coster Group was founded in 2017 from the merger of Coster Tecnologie Elettroniche, well established Italian company leader in HVAC controls with Regula, system integrator focused…” Source: RevenueBase Database · checked Sep 29, 2026
14	Elettrotecnica Imolese	Partial evidence	Mordano, ItalyHQ checked Sep 29, 2026	51-200	91 contacts →
	Partial evidence “Elettrotecnica Imolese's mission is to provide our clients with a single dialogue partner which covers the whole industrial process in the field of electrical activities.” Source: RevenueBase Database · checked Sep 29, 2026
15	Giordano&c S.P.A	Indirect evidence	Boves, ItalyHQ checked Sep 29, 2026	51-200	90 contacts →
	Indirect evidence “Giordano & C.” Source: RevenueBase Database · checked Sep 29, 2026
16	Scotta S.P.A	Strong evidence	Villafalletto, ItalyHQ checked Sep 29, 2026	51-200	90 contacts →
	Strong evidence “SCOTTA is one of Italy’s leading companies in the design, development and installation of hydropower plants, electric power systems and industrial automation solutions.” Source: RevenueBase Database · checked Sep 29, 2026
17	Videoworks	Partial evidence	Ancona, ItalyHQ checked Sep 29, 2026	51-200	84 contacts →
	Partial evidence “Founded in 1998, Videoworks Group is an international system integrator with 25 years of experience in the design, realization, and installation of the most cutting-edge…” Source: RevenueBase Database · checked Sep 29, 2026
18	A3sprogetti	Indirect evidence	Pescara, ItalyHQ checked Sep 29, 2026	11-50	78 contacts →
	Indirect evidence “servizi di progettazione integrata, risparmio energetico, analisi energetiche finalizzate all'energy saving impianti termici impianti elettrici energie alternative.” Source: RevenueBase Database · checked Sep 29, 2026
19	Eletecno ST S.P.A	Indirect evidence	Robbiate, ItalyHQ checked Sep 29, 2026	201-500	77 contacts →
	Indirect evidence “Installazione e manutenzione di apparecchiature ed impianti elettrici, impianti radiotelevisivi ed elettronici in genere, impianti di riscaldamento e climatizzazione, impianti…” Source: RevenueBase Database · checked Sep 29, 2026
20	S.I.E. SRL	Indirect evidence	Genoa, ItalyHQ checked Sep 29, 2026	51-200	76 contacts →
	Indirect evidence “Società specializzata in progettazione, realizzazione e manutenzione di impianti elettrici, strumentali e di automazione, sia industriali che civili.” Source: RevenueBase Database · checked Sep 29, 2026
21	ASE S.P.A	Strong evidence	San Giorgio Su Legnano, ItalyHQ checked Sep 29, 2026	51-200	70 contacts →
	Strong evidence “We are a world class supplier of electrical power systems for the aerospace and defence industry, with a consolidated experience in design, development, integration, production…” Source: RevenueBase Database · checked Sep 29, 2026
22	Contec SPA	Partial evidence	Florence, ItalyHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “Contec specialises in high-tech electrical and instrumentation construction and processing.” Source: RevenueBase Database · checked Sep 29, 2026
23	Gruppo ECF Impianti Tecnologici E Costruzioni S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 29, 2026	51-200	68 contacts →
	Indirect evidence “La società Gruppo ECF S.p.a.(Società a socio unico) – nasce come azienda di punta nel settore degli Impianti Tecnologici - opera nel campo degli impianti elettrici di potenza, sia…” Source: RevenueBase Database · checked Sep 29, 2026
24	Selcom SPA Digital Evolution	Indirect evidence	Casavatore, ItalyHQ checked Sep 29, 2026	51-200	67 contacts →
	Indirect evidence “SELCOM S.p.A.” Source: RevenueBase Database · checked Sep 29, 2026
25	Saccir S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 29, 2026	201-500	61 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 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: electrical systems integration contractors. 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 electrical systems integration contractors.
Partial evidence: Its own public description names part of electrical systems integration contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical systems integration contractors. 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 4,015 electrical systems integration contractors based in Italy

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Electrical systems integration contractors based in Italy at a glance

As of Sep 29, 2026

18.3%Verified-email coverage

3.0%Mobile-number coverage

5.6Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Rome

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,250

11-50

2,344

51-200

337

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

1,7700–30

2,19531–60

14161–90

490–180

11180+

Company record updated

Median 94.0d

00–30

3,98531–60

4,74361–90

13,12790–180

707180+

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 electrical systems integration contractors, 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 “electrical systems integration contractors”. 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 electrical systems integration contractors), 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 electrical systems integration contractors, 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, 4,121 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 29, 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 electrical systems integration contractors, 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 electrical systems integration contractors are there based in Italy?

RevenueBase identified 4,015 electrical systems integration contractors 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?

Nidec Conversion, headquartered in Cinisello Balsamo, tops this list with the largest team on record.

Which city has the most electrical systems integration contractors?

Rome leads with 196 headquartered companies, followed by Milan (99) and Naples (67).

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 4,121 verified decision-maker contacts tracked across these 4,015 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 29, 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.