Company lists · Data refreshed September 2026

Top 25 Grid interconnection consulting firms based in Italy

Name: Grid interconnection consulting firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 234 companies tracked

RevenueBase identified 234 grid interconnection consulting firms headquartered in Italy as of September 2026 and tracks 2,207 professional contacts across them, including 657 with verified work emails. Roma is the largest hub.

This list covers grid interconnection consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

234Companies

2,207Contacts tracked

657Verified emails

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The 25 largest grid interconnection consulting firms based in Italy

Ranked by team size

Top 25 of 234 grid interconnection consulting firms based in Italy, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grid interconnection consulting firms: 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 28, 2026	501-1,000	300 contacts →
	Indirect evidence “CEBAT SpA is a leader in utility networks’ development and services.” Source: RevenueBase Database · checked Sep 28, 2026
2	STE Energy	Indirect evidence	Padova, ItalyHQ checked Sep 28, 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 28, 2026
3	ELC Electroconsult S.P.A	Partial evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	98 contacts →
	Partial evidence “Engineering Consulting Services ELC Electroconsult S.p.A.” Source: RevenueBase Database · checked Sep 28, 2026
4	KEY To Energy	Partial evidence	Roma, ItalyHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Key to Energy is a consulting company made up of a team of professionals with solid experience in main European markets in the retail and wholesale energy sectors.” Source: RevenueBase Database · checked Sep 28, 2026
5	TEN Project	Indirect evidence	San Martino Sannita, ItalyHQ checked Sep 28, 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 28, 2026
6	Fichtner Italia	Indirect evidence	Genova, ItalyHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Fichtner Italia è una società indipendente, appartenente al Gruppo Fichtner, attiva sin dalla data di fondazione nel fornire servizi di consulenza di ingegneria a gruppi…” Source: RevenueBase Database · checked Sep 28, 2026
7	Renergetica	Partial evidence	Genova, ItalyHQ checked Sep 28, 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 28, 2026
8	ESE Engineering Services For Energy S.R.L	Partial evidence	Milano, ItalyHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “We serve the global energy community from Corso Magenta, at the beating heart of Milan: consulting, engineering, inventing, looking into every corner of the power generation…” Source: RevenueBase Database · checked Sep 28, 2026
9	Aren Electric Power S.P.A	Indirect evidence	Cesena, ItalyHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Attività di consulenza tecnica, di progettazione, direzione lavori, predisposizione e gestione di piani di uso e manutenzione, svolte in forma integrata relativamente ai vari…” Source: RevenueBase Database · checked Sep 28, 2026
10	Energy Intelligence SRL	Indirect evidence	San Giovanni In Persiceto, ItalyHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “ENERGY INTELLIGENCE ®, società di servizi e consulenza energetica.” Source: RevenueBase Database · checked Sep 28, 2026
11	Energysave	Indirect evidence	Cesano Maderno, ItalyHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “ENERGYSAVE PROGETTAZIONI E CONSULENZE S.R.L.” Source: RevenueBase Database · checked Sep 28, 2026
12	Studio Santi	Partial evidence	Santa Marinella, ItalyHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Studio Santi is an independent consulting engineering and management firm specializing in the energy sector, with a strong focus on innovation.” Source: RevenueBase Database · checked Sep 28, 2026
13	Sint SRL	Partial evidence	Bassano Del Grappa, ItalyHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “SINT has been in the field of the engineering design and consulting of technological systems and software development for more than thirty years.” Source: RevenueBase Database · checked Sep 28, 2026
14	Studio Rinnovabili	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Studio Rinnovabili since 2004 works to meet the needs of those who want to develop renewable energy and energy efficiency projects by supporting with engineering and analysis.” Source: RevenueBase Database · checked Sep 28, 2026
15	3e Studio SRL	Indirect evidence	Castelfranco Veneto, ItalyHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “3E STUDIO nasce nel 2015, come società di consulenza e servizi inerenti l’efficienza energetica e agli incentivi le fonti rinnovabili.” Source: RevenueBase Database · checked Sep 28, 2026
16	Entec SPA	Indirect evidence	Savigliano, ItalyHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Entec nasce all’inizio del 2007 con una missione specifica: progettare e realizzare impianti di produzione di energia utilizzando le nuove tecnologie che consentono lo…” Source: RevenueBase Database · checked Sep 28, 2026
17	AON SRL Alwayson	Indirect evidence	Arezzo, ItalyHQ checked Sep 28, 2026	51-200	16 contacts →
	Indirect evidence “AON S.r.l."Always On" è una società di ingegneria che presta servizi professionali di progettazione, studi di fattibilità, Permit, Direzione Lavori e Coordinamento della…” Source: RevenueBase Database · checked Sep 28, 2026
18	Phinergy	Indirect evidence	Ponte San Nicolò, ItalyHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Phinergy offrire un’ampia gamma di servizi e consulenza, specializzati nell’area del Trading e del Risk Management di energia elettrica e gas, con particolare attenzione ai metodi…” Source: RevenueBase Database · checked Sep 28, 2026
19	Sinergies Group	Indirect evidence	Milan, ItalyHQ checked Sep 28, 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 28, 2026
20	Geotech SRL	Indirect evidence	Morbegno, ItalyHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Geotech Srl is a company founded in 1998 to provide strategic support and technical consultancy in the field of energy and environment.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ermes S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 28, 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 28, 2026
22	LTE Impianti S.R.L	Indirect evidence	Avezzano, ItalyHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
23	Alfa Consulting S.R.L	Indirect evidence	Gela, ItalyHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “A company that provides multidisciplinary engineering services mainly in the industrial and renewable field.” Source: RevenueBase Database · checked Sep 28, 2026
24	CMC Europe Italy	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Offering to our selected customer a wide range of services to support them in their investments in renewable energy project covering the different steps of a project starting from…” Source: RevenueBase Database · checked Sep 28, 2026
25	Stream	Indirect evidence	Brescia, ItalyHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Consorzio STREAM nasce da un gruppo di società per dare una risposta globale al mercato delle energie rinnovabili.” Source: RevenueBase Database · checked Sep 28, 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 interconnection consulting firms. 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 interconnection consulting firms.
Partial evidence: Its own public description names part of grid interconnection consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid interconnection consulting firms. 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 234 grid interconnection consulting firms based in Italy

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Grid interconnection consulting firms based in Italy at a glance

As of Sep 28, 2026

29.8%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

7.7%Largest-city concentration · Roma

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

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 234 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 interconnection consulting firms, 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 interconnection consulting firms”. 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 interconnection consulting firms), 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 interconnection consulting firms, 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, 657 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 28, 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 grid interconnection consulting firms, 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 interconnection consulting firms are there based in Italy?

RevenueBase identified 234 grid interconnection consulting firms 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 interconnection consulting firms?

Roma leads with 18 headquartered companies, followed by Milan (8) and Milano (6).

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 657 verified decision-maker contacts tracked across these 234 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 28, 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.