Company lists · Data refreshed September 2026

Top 25 Grid integration companies based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 398 companies tracked

RevenueBase identified 398 grid integration companies headquartered in Italy as of September 2026 and tracks 4,417 professional contacts across them, including 1,059 with verified work emails. Roma is the largest hub.

This list covers grid integration companies 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 20, 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 20, 2026 86% judged on-target in blind review

398Companies

4,417Contacts tracked

1,059Verified emails

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The 25 largest grid integration companies based in Italy

Ranked by team size

Top 25 of 398 grid integration companies based in Italy, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to grid integration companies: 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	Gridspertise	Indirect evidence	Rome, ItalyHQ checked Sep 20, 2026	201-500	291 contacts →
	Indirect evidence “The partner of choice for DSOs worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
2	STE Energy	Indirect evidence	Padova, ItalyHQ checked Sep 20, 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 20, 2026
3	Espe S.P.A	Indirect evidence	Grantorto, ItalyHQ checked Sep 20, 2026	51-200	144 contacts →
	Indirect evidence “Know-how, experience, reliability, innovation.” Source: RevenueBase Database · checked Sep 20, 2026
4	Baxenergy	Indirect evidence	Acireale (ct), ItalyHQ checked Sep 20, 2026	51-200	106 contacts →
	Indirect evidence “DIGITAL SOLUTIONS FOR THE GLOBAL ENERGY INDUSTRY BaxEnergy, a Yokogawa company, is a global full-service partner of energy companies and industrial operators, delivering…” Source: RevenueBase Database · checked Sep 20, 2026
5	Siel S.P.A	Indirect evidence	Trezzano Rosa, ItalyHQ checked Sep 20, 2026	51-200	100 contacts →
	Indirect evidence “In its current structure, Siel Group is a holding company deeply rooted in a world-class economic, technological, and cultural context.” Source: RevenueBase Database · checked Sep 20, 2026
6	A3sprogetti	Indirect evidence	Pescara, ItalyHQ checked Sep 20, 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 20, 2026
7	Saccir S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 20, 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 20, 2026
8	Energy Italy	Indirect evidence	Costermano Sul Garda, ItalyHQ checked Sep 20, 2026	11-50	59 contacts →
	Indirect evidence “Energy Italy SpA, azienda parte del gruppo Energy Holding, dal 2012 è tra le realtà più innovative nel settore delle energie rinnovabili e del risparmio energetico.” Source: RevenueBase Database · checked Sep 20, 2026
9	Higeco More	Indirect evidence	Milano, ItalyHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Higeco More develops advanced monitoring, control and energy management solutions for renewable energy power plants.” Source: RevenueBase Database · checked Sep 20, 2026
10	CR Technology Systems SPA	Indirect evidence	Treviglio, ItalyHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “We have worked in the energy sector since 1985.” Source: RevenueBase Database · checked Sep 20, 2026
11	TEN Project	Indirect evidence	San Martino Sannita, ItalyHQ checked Sep 20, 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 20, 2026
12	Braga Group	Indirect evidence	Agrate Brianza, ItalyHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Braga Group: il tuo partner per la transizione energetica.” Source: RevenueBase Database · checked Sep 20, 2026
13	Energy S.P.A	Indirect evidence	Sant'angelo Di Piove Di Sacco, ItalyHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “Energy was founded in 2013 with a dream: make clean energy accessible to everyone, and at any time of day.” Source: RevenueBase Database · checked Sep 20, 2026
14	Forgreen SPA	Indirect evidence	Verona, ItalyHQ checked Sep 20, 2026	11-50	37 contacts →
	Indirect evidence “ForGreen Group was born by the great experience in renewable energy business and cogeneration system of Multiutility.” Source: RevenueBase Database · checked Sep 20, 2026
15	psaier.energies	Indirect evidence	Brixen, ItalyHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “Psaier.energies is an international company based in Brixen, South Tyrol, which has been providing customised solutions in the renewable energy sector since 2001.” Source: RevenueBase Database · checked Sep 20, 2026
16	ESE Engineering Services For Energy S.R.L	Indirect evidence	Milano, ItalyHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect 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 20, 2026
17	Energy Intelligence SRL	Indirect evidence	San Giovanni In Persiceto, ItalyHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “ENERGY INTELLIGENCE ®, società di servizi e consulenza energetica.” Source: RevenueBase Database · checked Sep 20, 2026
18	Energysave	Indirect evidence	Cesano Maderno, ItalyHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “ENERGYSAVE PROGETTAZIONI E CONSULENZE S.R.L.” Source: RevenueBase Database · checked Sep 20, 2026
19	Ravano Power	Indirect evidence	Genova, ItalyHQ checked Sep 20, 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 20, 2026
20	Studio Santi	Indirect evidence	Santa Marinella, ItalyHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect 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 20, 2026
21	Sint SRL	Indirect evidence	Bassano Del Grappa, ItalyHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect 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 20, 2026
22	Ness S.P.A. SB	Indirect evidence	Roma, ItalyHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “NESS è una ESCo certificata UNI 11352 che si pone come obiettivo quello di fornire, a clienti pubblici e privati, soluzioni ai problemi di natura energetica ed ambientale.” Source: RevenueBase Database · checked Sep 20, 2026
23	Ferplant Srl-Gruppo Mondopower	Indirect evidence	Torino, ItalyHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Ferplant srl, ramo operativo del gruppo MondoPower,opera attraverso un gruppo composto da ingegneri esperti, preparati e specializzati in diversi settori.” Source: RevenueBase Database · checked Sep 20, 2026
24	EPQ	Indirect evidence	Bergamo, ItalyHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “We are aggregators: we coordinate and manage distributed energy resources (i.e, consumers, producers, prosumers, or any mix thereof) delivering value-added services within the…” Source: RevenueBase Database · checked Sep 20, 2026
25	Sacee S.R.L	Indirect evidence	Milan, ItalyHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “SACEE è un'azienda leader nell'innovazione energetica, specializzata nel fornire soluzioni integrate di energy management per aziende di ogni dimensione.” Source: RevenueBase Database · checked Sep 20, 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 integration companies. 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 integration companies.
Partial evidence: Its own public description names part of grid integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid integration companies. 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 398 grid integration companies based in Italy

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Grid integration companies based in Italy at a glance

As of Sep 20, 2026

24.0%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · Roma

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

207

11-50

144

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 398 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 integration companies, 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 integration companies”. 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 integration companies), 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 integration companies, 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, 1,059 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 20, 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 integration companies, 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 integration companies are there based in Italy?

RevenueBase identified 398 grid integration companies 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?

Gridspertise, headquartered in Rome, tops this list with the largest team on record.

Which city has the most grid integration companies?

Roma leads with 18 headquartered companies, followed by Milano (11) and Milan (10).

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 1,059 verified decision-maker contacts tracked across these 398 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 20, 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.