Company lists · Data refreshed September 2026

Top 25 Wind energy integrators based in Italy

Name: Wind energy integrators based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 479 companies tracked

RevenueBase identified 479 wind energy integrators headquartered in Italy as of September 2026 and tracks 3,677 professional contacts across them, including 723 with verified work emails. Roma is the largest hub.

This list covers wind energy integrators 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 19, 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 19, 2026 86% judged on-target in blind review

479Companies

3,677Contacts tracked

723Verified emails

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The 25 largest wind energy integrators based in Italy

Ranked by team size

Top 25 of 479 wind energy integrators based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to wind energy integrators: 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	STE Energy	Partial evidence	Padova, ItalyHQ checked Sep 19, 2026	51-200	194 contacts →
	Partial evidence “Since June 2025, STE Energy has been acquired by, becoming part of the world.” Source: RevenueBase Database · checked Sep 19, 2026
2	Espe S.P.A	Indirect evidence	Grantorto, ItalyHQ checked Sep 19, 2026	51-200	144 contacts →
	Indirect evidence “Know-how, experience, reliability, innovation.” Source: RevenueBase Database · checked Sep 19, 2026
3	A3sprogetti	Partial evidence	Pescara, ItalyHQ checked Sep 19, 2026	11-50	78 contacts →
	Partial evidence “servizi di progettazione integrata, risparmio energetico, analisi energetiche finalizzate all'energy saving impianti termici impianti elettrici energie alternative.” Source: RevenueBase Database · checked Sep 19, 2026
4	Saccir S.P.A	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	201-500	61 contacts →
	Partial 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 19, 2026
5	Energy Italy	Partial evidence	Costermano Sul Garda, ItalyHQ checked Sep 19, 2026	11-50	59 contacts →
	Partial 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 19, 2026
6	TEN Project	Partial evidence	San Martino Sannita, ItalyHQ checked Sep 19, 2026	11-50	52 contacts →
	Partial 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 19, 2026
7	Northern Power Systems	Strong evidence	Bisaccia, ItalyHQ checked Sep 19, 2026	11-50	49 contacts →
	Strong evidence “Northern Power Systems designs, manufactures, and installs wind turbines, power converters, and energy storage systems, while also providing engineering development services and…” Source: RevenueBase Database · checked Sep 19, 2026
8	Comef S.R.L	Partial evidence	Tradate, ItalyHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “Comef designs and builds systems for energy generation from renewable sources, energy plants from biomasses (biomass to energy), energy plants from waste (waste to energy), and…” Source: RevenueBase Database · checked Sep 19, 2026
9	Gaia Energy Systems	Partial evidence	Gricignano Di Aversa, ItalyHQ checked Sep 19, 2026	11-50	43 contacts →
	Partial evidence “Gaia Energy Systems opera da anni nei settori delle energie rinnovabili e dell’efficientamento energetico, sia al fianco di aziende che di privati.” Source: RevenueBase Database · checked Sep 19, 2026
10	Hydroalp	Indirect evidence	Costa Volpino, ItalyHQ checked Sep 19, 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 19, 2026
11	Forgreen SPA	Partial evidence	Verona, ItalyHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial evidence “ForGreen Group was born by the great experience in renewable energy business and cogeneration system of Multiutility.” Source: RevenueBase Database · checked Sep 19, 2026
12	Aren Electric Power S.P.A	Indirect evidence	Cesena, ItalyHQ checked Sep 19, 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 19, 2026
13	Kennew SRL	Partial evidence	Nembro, ItalyHQ checked Sep 19, 2026	51-200	29 contacts →
	Partial evidence “Dal 2008 aiutiamo persone e imprese a risparmiare energia e a vivere in modo più sostenibile.” Source: RevenueBase Database · checked Sep 19, 2026
14	ECO The Photovoltaic Group	Indirect evidence	Cremona, ItalyHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Progettazione, realizzazione e supporto nel tempo.” Source: RevenueBase Database · checked Sep 19, 2026
15	Energysave	Partial evidence	Cesano Maderno, ItalyHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “ENERGYSAVE PROGETTAZIONI E CONSULENZE S.R.L.” Source: RevenueBase Database · checked Sep 19, 2026
16	Ravano Power	Indirect evidence	Genova, ItalyHQ checked Sep 19, 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 19, 2026
17	Studio Rinnovabili	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial 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 19, 2026
18	Ness S.P.A. SB	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial 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 19, 2026
19	WPD Italia	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “Sviluppo delle energie sostenibili, know-how avanzato, innovazione tecnologica, attenzione alle esigenze delle comunità locali.” Source: RevenueBase Database · checked Sep 19, 2026
20	Ferplant Srl-Gruppo Mondopower	Indirect evidence	Torino, ItalyHQ checked Sep 19, 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 19, 2026
21	PT System SRL	Indirect evidence	Trezzano Sul Naviglio, ItalyHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Dal 2007 portiamo avanti un percorso di crescita che integra competenze in impiantistica, costruzioni e fonti rinnovabili, con l’obiettivo di generare valore duraturo per persone…” Source: RevenueBase Database · checked Sep 19, 2026
22	Renexia SPA	Strong evidence	Chieti, ItalyHQ checked Sep 19, 2026	11-50	17 contacts →
	Strong evidence “Renewable energy: design, construction, and management of large photovoltaic and wind” Source: RevenueBase Database · checked Sep 19, 2026
23	F.Lli Franchini SRL	Indirect evidence	Rimini, ItalyHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “F.lli Franchini nasce con il settore degli impianti elettrici civili.” Source: RevenueBase Database · checked Sep 19, 2026
24	Entec SPA	Partial evidence	Savigliano, ItalyHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial 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 19, 2026
25	Reia S.R.L	Indirect evidence	Casalecchio Di Reno, ItalyHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: wind energy integrators. 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 wind energy integrators.
Partial evidence: Its own public description names part of wind energy integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wind energy integrators. 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 479 wind energy integrators based in Italy

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Wind energy integrators based in Italy at a glance

As of Sep 19, 2026

19.7%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · Roma

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

237

11-50

202

51-200

201-500

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 479 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 wind energy integrators, 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 “wind energy integrators”. 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 wind energy integrators), 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 wind energy integrators, 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, 723 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 19, 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 wind energy integrators, 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 wind energy integrators are there based in Italy?

RevenueBase identified 479 wind energy integrators 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?

STE Energy, headquartered in Padova, tops this list with the largest team on record.

Which city has the most wind energy integrators?

Roma leads with 20 headquartered companies, followed by Palermo (12) and Milan (8).

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 723 verified decision-maker contacts tracked across these 479 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 19, 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.