Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 500 companies tracked

RevenueBase identified 500 hydropower engineering consultancy companies headquartered in Italy as of September 2026 and tracks 5,410 professional contacts across them, including 1,604 with verified work emails and 166 with mobile numbers. Roma is the largest hub.

This list covers hydropower engineering consultancy 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

500Companies

5,410Contacts tracked

1,604Verified emails

166Mobile numbers

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The 25 largest hydropower engineering consultancy companies based in Italy

Ranked by team size

Top 25 of 500 hydropower engineering consultancy companies based in Italy, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hydropower engineering consultancy companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Italconsult SPAPartial evidence	Rome, ItalyHQ checked Sep 3, 2026	501-1,000	575
	“ITALCONSULT is an Italian engineering consulting company established in Rome in 1957 by the largest industrial groups of that time for giving evidence throughout the world of the…” Source: company website · checked Sep 3, 2026
2	SeingimIndirect evidence	Ceggia, ItalyHQ checked Sep 3, 2026	501-1,000	412
	“SEINGIM began its activities more than 30 years ago in Venice.” Source: company website · checked Sep 3, 2026
3	ExenetIndirect evidence	Padova, ItalyHQ checked Sep 3, 2026	201-500	147
	“Exenet s.r.l.” Source: company website · checked Sep 3, 2026
4	Tekne SPAIndirect evidence	Milan, ItalyHQ checked Sep 3, 2026	51-200	128
	“Tekne S.p.A.” Source: company website · checked Sep 3, 2026
5	Lombardi Ingegneria ItaliaPartial evidence	Milano, ItalyHQ checked Sep 3, 2026	51-200	127
	“engineering” Source: company website · checked Sep 3, 2026
6	Zeco DI Zerbaro E Costa E C. S.R.LIndirect evidence	Fara Vicentino, ItalyHQ checked Sep 3, 2026	51-200	125
	“We are turbine experts with over 60 year experience in tailored water to wire solutions.” Source: company website · checked Sep 3, 2026
7	Alpina S.P.AIndirect evidence	Milano, ItalyHQ checked Sep 3, 2026	51-200	105
	“Alpina è una delle più antiche società d'ingegneria d'Italia.” Source: company website · checked Sep 3, 2026
8	ELC Electroconsult S.P.APartial evidence	Milano, ItalyHQ checked Sep 3, 2026	51-200	99
	“Engineering Consulting Services ELC Electroconsult S.p.A.” Source: company website · checked Sep 3, 2026
9	IdrostudiPartial evidence	Trieste, ItalyHQ checked Sep 3, 2026	51-200	69
	“Idrostudi is one of the European’s leading engineering professional services consulting firms.” Source: company website · checked Sep 3, 2026
10	Hydroservice S.P.APartial evidence	Gallarate, ItalyHQ checked Sep 3, 2026	51-200	64
	“Founded in 1974 with the aim of providing the market with highly specialized technical consultancy and assistance in the field of hydraulics, today we are established in Italy and…” Source: company website · checked Sep 3, 2026
11	TroyerIndirect evidence	Vipiteno, ItalyHQ checked Sep 3, 2026	51-200	59
	“Reliability beyond tomorrow.” Source: company website · checked Sep 3, 2026
12	Maxxi EngineeringPartial evidence	Cagliari, ItalyHQ checked Sep 3, 2026	51-200	57
	“La Società di Ingegneria Maxxi Engineering opera in molteplici contesti e nei diversi settori dell’ingegneria civile, idraulica, ambientale e delle telecomunicazioni.” Source: company website · checked Sep 3, 2026
13	Trillini EngineeringPartial evidence	Morro D'alba, ItalyHQ checked Sep 3, 2026	51-200	48
	“We are an engineering company with almost 30 years of experience in designing works in the clean energy, industry & power, building and oil & gas sectors.” Source: company website · checked Sep 3, 2026
14	ArchestIndirect evidence	Palmanova, ItalyHQ checked Sep 3, 2026	51-200	48
	“Archest Srl è società indipendente che impiega un gruppo di oltre 100 professionisti tra progettisti, designer, tecnici specializzati, ingegneri e consulenti, con notevole…” Source: company website · checked Sep 3, 2026
15	Ia.Ing EngineeringIndirect evidence	Lecce, ItalyHQ checked Sep 3, 2026	11-50	42
	“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: company website · checked Sep 3, 2026
16	HydroalpPartial evidence	Costa Volpino, ItalyHQ checked Sep 3, 2026	51-200	42
	“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: company website · checked Sep 3, 2026
17	Fichtner ItaliaIndirect evidence	Milano, ItalyHQ checked Sep 3, 2026	11-50	39
	“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: company website · checked Sep 3, 2026
18	Techproject S.R.LIndirect evidence	Roma, ItalyHQ checked Sep 3, 2026	51-200	38
	“Techproject è una società di ingegneria fondata nel 2002 per la progettazione di strutture civili, industriali e infrastrutturali sia in ambito pubblico che su committenza privata.” Source: company website · checked Sep 3, 2026
19	Aren Electric Power S.P.AIndirect evidence	Cesena, ItalyHQ checked Sep 3, 2026	11-50	31
	“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: company website · checked Sep 3, 2026
20	PAC S.P.AIndirect evidence	Capo Di Ponte, ItalyHQ checked Sep 3, 2026	201-500	31
	“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: company website · checked Sep 3, 2026
21	United Consulting Engineering UCStrong evidence	Milan, ItalyHQ checked Sep 3, 2026	11-50	26
	“United Consulting is an award-winning engineering consultancy, with the prime objective of providing a superior level of service and quality in engineering design.” Source: company website · checked Sep 3, 2026
22	Astra Engineering SRLPartial evidence	Galatina, ItalyHQ checked Sep 3, 2026	11-50	22
	“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: company website · checked Sep 3, 2026
23	Lotti Ingegneria SPAIndirect evidence	Roma, ItalyHQ checked Sep 3, 2026	51-200	21
	“LOTTI ingegneria is an international company with over 60 years of experience and a background of projects completed in 4 continents.” Source: company website · checked Sep 3, 2026
24	SolidengIndirect evidence	Darfo Boario Terme, ItalyHQ checked Sep 3, 2026	11-50	16
	“SOLIDeng è una Società di Ingegneria Multidisciplinare.” Source: company website · checked Sep 3, 2026
25	AON SRL AlwaysonIndirect evidence	Arezzo, ItalyHQ checked Sep 3, 2026	51-200	16
	“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: company website · checked Sep 3, 2026

Showing 25 of 500 hydropower engineering consultancy companies based in Italy

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Hydropower engineering consultancy companies based in Italy at a glance

As of Sep 3, 2026

1-10Median size (employees)

RomaLargest hub · 31 HQs

166Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

298

11-50

170

51-200

201-500

501-1,000

5,001-10,000

Verified emails by last verification

0–30

31–60

132

61–90

925

90–180

545

180+

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 consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 consultancy companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among hydropower engineering consultancy 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 an evidence 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, 1,604 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 3, 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.

Hydropower engineering consultancy companies by metro

Hydropower engineering consultancy companies in Roma31

Frequently asked

How many hydropower engineering consultancy companies are there based in Italy?

RevenueBase identified 500 hydropower engineering consultancy 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?

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

Which city has the most hydropower engineering consultancy companies?

Roma leads with 31 headquartered companies, followed by Milano (22) and Milan (13).

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 1,604 verified decision-maker contacts tracked across these 500 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 3, 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 SmartSearch, 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.