Company lists · Data refreshed September 2026

Top 25 Hydropower engineering firms based in Italy

Name: Hydropower engineering firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 209 companies tracked

RevenueBase identified 209 hydropower engineering firms headquartered in Italy as of September 2026 and tracks 2,677 professional contacts across them, including 863 with verified work emails. Milano is the largest hub.

This list covers hydropower engineering 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 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

209Companies

2,677Contacts tracked

863Verified emails

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The 25 largest hydropower engineering firms based in Italy

Ranked by team size

Top 25 of 209 hydropower engineering firms 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 hydropower engineering 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	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
2	Zeco DI Zerbaro E Costa E C. S.R.L	Indirect evidence	Fara Vicentino (vi), ItalyHQ checked Sep 16, 2026	51-200	125 contacts →
	Indirect evidence “We are turbine experts with over 60 year experience in tailored water to wire solutions.” Source: RevenueBase Database · checked Sep 16, 2026
3	Alpina S.P.A	Indirect evidence	Milano, ItalyHQ checked Sep 16, 2026	51-200	105 contacts →
	Indirect evidence “Alpina è una delle più antiche società d'ingegneria d'Italia.” Source: RevenueBase Database · checked Sep 16, 2026
4	ELC Electroconsult S.P.A	Partial evidence	Milan, ItalyHQ checked Sep 16, 2026	51-200	98 contacts →
	Partial evidence “Engineering Consulting Services ELC Electroconsult S.p.A.” Source: RevenueBase Database · checked Sep 16, 2026
5	Scotta S.P.A	Partial evidence	Villafalletto, ItalyHQ checked Sep 16, 2026	51-200	90 contacts →
	Partial 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 16, 2026
6	Idrostudi	Partial evidence	Trieste, ItalyHQ checked Sep 16, 2026	51-200	70 contacts →
	Partial evidence “Idrostudi is one of the European’s leading engineering professional services consulting firms.” Source: RevenueBase Database · checked Sep 16, 2026
7	Troyer	Partial evidence	Vipiteno, ItalyHQ checked Sep 16, 2026	51-200	58 contacts →
	Partial evidence “Since 1934, TROYER has been delivering integrated solutions for hydropower plants.” Source: RevenueBase Database · checked Sep 16, 2026
8	Maxxi Engineering	Partial evidence	Cagliari, ItalyHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “La Società di Ingegneria Maxxi Engineering opera in molteplici contesti e nei diversi settori dell’ingegneria civile, idraulica, ambientale e delle telecomunicazioni.” Source: RevenueBase Database · checked Sep 16, 2026
9	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
10	Ingegneri Riuniti S.P.A	Indirect evidence	Modena, ItalyHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “Da 60 anni siamo una società di ingegneria indipendente e multidisciplinare, contiamo ad oggi una squadra di oltre 50 professionisti per progettare e costruire insieme il futuro…” Source: RevenueBase Database · checked Sep 16, 2026
11	Ia.Ing Engineering	Indirect evidence	Lecce, ItalyHQ checked Sep 16, 2026	11-50	42 contacts →
	Indirect evidence “La nostra società di ingegneria mette a disposizione la sua esperienza ventennale sui Temi che coinvolgono l’Acqua, l’Ambiente e l’Energia, offrendo servizi di alta qualità e…” Source: RevenueBase Database · checked Sep 16, 2026
12	Hydroalp	Partial evidence	Costa Volpino, ItalyHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial 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
13	Itec Engineering S.R.L	Indirect evidence	Sarzana, ItalyHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	Aren Electric Power S.P.A	Indirect evidence	Cesena, ItalyHQ checked Sep 16, 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 16, 2026
15	PAC S.P.A	Indirect evidence	Capo Di Ponte, ItalyHQ checked Sep 16, 2026	201-500	31 contacts →
	Indirect evidence “PAC SpA è un’impresa costituita negli anni ‘60 che opera nel settore della realizzazione di opere infrastrutturali ad alto contenuto ingegneristico, nonché nella progettazione e…” Source: RevenueBase Database · checked Sep 16, 2026
16	Areaquattro Ingegneria Civile Comprensori Sciistici Geomatica Difesa DAI Pericoli Naturali	Indirect evidence	Sondrio, ItalyHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “Siamo una società di ingegneria formata da un team multidisciplinare di professionisti ed esperti nell’ambito dell’ingegneria integrata, della geologia e della geomatica.” Source: RevenueBase Database · checked Sep 16, 2026
17	SGI Studio Galli Ingegneria S.R.L	Partial evidence	Rubano, ItalyHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “SGI is an Italian leading consultancy firm specialized in water, environmental and civil engineering.” Source: RevenueBase Database · checked Sep 16, 2026
18	Frosio Next S.R.L	Indirect evidence	Brescia, ItalyHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “FROSIO NEXT è un’azienda di riferimento in Italia operante nel campo dell’ingegneria idroelettrica e idraulica.” Source: RevenueBase Database · checked Sep 16, 2026
19	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
20	HMR Group	Indirect evidence	Padova, ItalyHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “The Company was founded in 1989.” Source: RevenueBase Database · checked Sep 16, 2026
21	ART Ambiente Risorse Territorio S.R.L	Indirect evidence	Parma, ItalyHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “ART opera nei settori dell'ingegneria idraulica, della valutazione ambientale, della pianificazione territoriale e dei sistemi informativi territoriali.” Source: RevenueBase Database · checked Sep 16, 2026
22	Astra Engineering SRL	Partial evidence	Galatina, ItalyHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “ASTRA ENGINEERING S.r.l, grazie all’apporto di differenti professionalità, all’integrazione di competenze tecniche, economiche e finanziarie, alla vasta dotazione di attrezzature…” Source: RevenueBase Database · checked Sep 16, 2026
23	G&v Ingegneri Associati SRL	Indirect evidence	Mestre, ItalyHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Lo Studio G&V Ingegneri Associati è stato costituito nel marzo 2002 dai soci fondatori e legali rappresentanti ing.” Source: RevenueBase Database · checked Sep 16, 2026
24	Solideng	Indirect evidence	Darfo Boario Terme, ItalyHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “SOLIDeng è una Società di Ingegneria Multidisciplinare.” Source: RevenueBase Database · checked Sep 16, 2026
25	Tecnostudi Ambiente SRL	Partial evidence	Roma, ItalyHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Tecnostudi Ambiente (TSA) is an Italian consultancy company established in 1994 and formed by a core of experts in the field of Engineering, Environment and Earth Sciences that…” 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: hydropower engineering 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 hydropower engineering firms.
Partial evidence: Its own public description names part of hydropower engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydropower engineering 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 209 hydropower engineering firms based in Italy

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Hydropower engineering firms based in Italy at a glance

As of Sep 16, 2026

32.2%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · Milano

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

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 209 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 hydropower engineering 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 “hydropower engineering 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 hydropower engineering 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 hydropower engineering 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, 863 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.

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 hydropower engineering 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 hydropower engineering firms are there based in Italy?

RevenueBase identified 209 hydropower engineering 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?

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

Which city has the most hydropower engineering firms?

Milano leads with 7 headquartered companies, followed by Roma (7) and Brescia (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 863 verified decision-maker contacts tracked across these 209 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.