Company lists · Data refreshed September 2026

Top 25 Grid connection contractors based in Italy

Name: Grid connection contractors based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 773 companies tracked

RevenueBase identified 773 grid connection contractors headquartered in Italy as of September 2026 and tracks 5,284 professional contacts across them, including 987 with verified work emails. Roma is the largest hub.

This list covers grid connection 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 16, 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 16, 2026 86% judged on-target in blind review

773Companies

5,284Contacts tracked

987Verified emails

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The 25 largest grid connection contractors based in Italy

Ranked by team size

Top 25 of 773 grid connection contractors based in Italy, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to grid connection 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	Cebat SPA	Indirect evidence	Rome, ItalyHQ checked Sep 16, 2026	501-1,000	300 contacts →
	Indirect evidence “CEBAT SpA is a leader in utility networks’ development and services.” Source: RevenueBase Database · checked Sep 16, 2026
2	Gridspertise	Indirect evidence	Rome, ItalyHQ checked Sep 16, 2026	201-500	291 contacts →
	Indirect evidence “The partner of choice for DSOs worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
3	STE Energy	Indirect evidence	Padova, ItalyHQ checked Sep 16, 2026	51-200	194 contacts →
	Indirect evidence “Since June 2025, STE Energy has been acquired by, becoming part of the world.” Source: RevenueBase Database · checked Sep 16, 2026
4	Boffetti S.P.A	Indirect evidence	Calusco D'adda, ItalyHQ checked Sep 16, 2026	201-500	190 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
5	Espe S.P.A	Indirect evidence	Grantorto, ItalyHQ checked Sep 16, 2026	51-200	144 contacts →
	Indirect evidence “Know-how, experience, reliability, innovation.” Source: RevenueBase Database · checked Sep 16, 2026
6	Conexus S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 16, 2026	501-1,000	109 contacts →
	Indirect evidence “Conexus is a national company that designs, builds and maintains electricity distribution networks, making a tangible contribution to the modernisation of the country's strategic…” Source: RevenueBase Database · checked Sep 16, 2026
7	Ranzato Impianti	Indirect evidence	Padova, ItalyHQ checked Sep 16, 2026	51-200	59 contacts →
	Indirect evidence “Riqualificazione energetica e impianti tecnologici.” Source: RevenueBase Database · checked Sep 16, 2026
8	TEN Project	Indirect evidence	San Martino Sannita, ItalyHQ checked Sep 16, 2026	11-50	52 contacts →
	Indirect evidence “L’ambito principale di attività riguarda la progettazione, la realizzazione e la gestione di infrastrutture elettriche e di impianti di produzione di energia da fonti rinnovabili…” Source: RevenueBase Database · checked Sep 16, 2026
9	Redel SRL	Indirect evidence	Reggio Di Calabria, ItalyHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence “L’attività principale di R.ED.EL.” Source: RevenueBase Database · checked Sep 16, 2026
10	Hydroalp	Indirect evidence	Costa Volpino, ItalyHQ checked Sep 16, 2026	51-200	39 contacts →
	Indirect evidence “Founded in 2015, in just a few years Hydroalp has gained a prominent position in the market for the construction of hydroelectric turbines, water-to-wire hydropower plants, green…” Source: RevenueBase Database · checked Sep 16, 2026
11	Sunsolution SRL	Indirect evidence	Fontevivo, ItalyHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Siamo il partner strategico per aziende, ESCo e IPP che ricercano soluzioni energetiche bancabili, performanti e orientate alla generazione di valore nel tempo.” Source: RevenueBase Database · checked Sep 16, 2026
12	Renergetica	Partial evidence	Genova, ItalyHQ checked Sep 16, 2026	11-50	33 contacts →
	Partial evidence “Renergetica was founded in 2008 with the aim of becoming one of the main professional developers of renewables energy projects and hybrid grids.” Source: RevenueBase Database · checked Sep 16, 2026
13	CARGO	Indirect evidence	Potenza, ItalyHQ checked Sep 16, 2026	201-500	29 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
14	Sice Impianti	Indirect evidence	Padova, ItalyHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “SICE S.r.l.” Source: RevenueBase Database · checked Sep 16, 2026
15	Ravano Power	Indirect evidence	Genova, ItalyHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Il gruppo Ravano Power, costituito nel 2006, Si è occupato di distribuzione di gas GPL e sviluppo, progettazione e realizzazione di centrali a fonti rinnovabili (biogas…” Source: RevenueBase Database · checked Sep 16, 2026
16	Nova Quadri	Indirect evidence	Ragusa, ItalyHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “Sul mercato dal 1995, costituito come Rete di Imprese dal 2017, il Gruppo è costituito da- NQ Italia s.r.l.” Source: RevenueBase Database · checked Sep 16, 2026
17	Belectric Italia Member Of Elevion Group	Indirect evidence	Latina, ItalyHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “BELECTRIC Italia is part of BELECTRIC, one of Europe's leading EPC service providers in the development, construction, and operation of solar power plants.” Source: RevenueBase Database · checked Sep 16, 2026
18	Secsun SRL	Indirect evidence	Altamura, ItalyHQ checked Sep 16, 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 16, 2026
19	Caraglio S.R.L	Indirect evidence	Alba, ItalyHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
20	Pradal S.R.L	Indirect evidence	San Polo Di Piave, ItalyHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Da 50 anni realizziamo e manteniamo, con passione per il nostro lavoro, impianti elettrici, automazioni ed impianti per la produzione di energia da fonti rinnovabili.” Source: RevenueBase Database · checked Sep 16, 2026
21	F.Lli Franchini SRL	Indirect evidence	Rimini, ItalyHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “F.lli Franchini nasce con il settore degli impianti elettrici civili.” Source: RevenueBase Database · checked Sep 16, 2026
22	Sinergies Group	Indirect evidence	Milan, ItalyHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Siamo un’azienda energetica che opera lungo la filiera della produzione e dello stoccaggio di energia da fonte rinnovabile per guidare le persone, le imprese e le comunità verso…” Source: RevenueBase Database · checked Sep 16, 2026
23	Elettrodotti Cantamessa & Co. S.P.A	Indirect evidence	Endine Gaiano, ItalyHQ checked Sep 16, 2026	51-200	13 contacts →
	Indirect evidence “Elettrodotti Cantamessa & Co.” Source: RevenueBase Database · checked Sep 16, 2026
24	Ermes S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “ERMES SpA opera nella produzione di Energia Elettrica da Fonte Rinnovabile attraverso il Development - EPCM - O&M service.” Source: RevenueBase Database · checked Sep 16, 2026
25	Sima Global Service	Indirect evidence	Brusciano, ItalyHQ checked Sep 16, 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 16, 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: grid connection 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 grid connection contractors.
Partial evidence: Its own public description names part of grid connection contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid connection 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 773 grid connection contractors based in Italy

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Grid connection contractors based in Italy at a glance

As of Sep 16, 2026

18.7%Verified-email coverage

6.8Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Roma

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

202

11-50

460

51-200

201-500

501-1,000

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 773 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 grid connection 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 “grid connection 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 grid connection 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 grid connection 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, 987 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 16, 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.

Grid connection contractors by metro

Grid connection contractors in Roma38

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 grid connection 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 grid connection contractors are there based in Italy?

RevenueBase identified 773 grid connection 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?

Cebat SPA, headquartered in Italy, tops this list with the largest team on record.

Which city has the most grid connection contractors?

Roma leads with 38 headquartered companies, followed by Milano Mi (13) and Napoli (11).

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 987 verified decision-maker contacts tracked across these 773 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 16, 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.