Company lists · Data refreshed September 2026

Top 25 Hydropower consulting firms based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 649 companies tracked

RevenueBase identified 649 hydropower consulting firms headquartered in Italy as of September 2026 and tracks 9,989 professional contacts across them, including 3,458 with verified work emails and 334 with mobile numbers. Roma is the largest hub.

This list covers hydropower 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, 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

649Companies

9,989Contacts tracked

3,458Verified emails

334Mobile numbers

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The 25 largest hydropower consulting firms based in Italy

Ranked by team size

Top 25 of 649 hydropower consulting firms 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 consulting firms: 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	RENCOIndirect evidence	Pesaro, ItalyHQ checked Sep 3, 2026	1,001-5,000	1,482
	“Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…” Source: company website · checked Sep 3, 2026
2	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
3	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
4	Enereco S.P.AIndirect evidence	Fano, ItalyHQ checked Sep 3, 2026	201-500	313
	“Enereco is an independent and privately owned engineering company founded with the purpose of delivering customised, quality engineering and project services.” Source: company website · checked Sep 3, 2026
5	3ba GroupIndirect evidence	Torino, ItalyHQ checked Sep 3, 2026	51-200	170
	“3BA è un gruppo che opera nell'ingegneria e nella consulenza, specializzato in infrastrutture, oil and gas, impianti di produzione di energia, anche da fonti rinnovabili, impianti…” Source: company website · checked Sep 3, 2026
6	Incico S.P.AIndirect evidence	Ferrara, ItalyHQ checked Sep 3, 2026	201-500	151
	“INCICO is a Multidisciplinary Engineering Company capable to provide a full range of technical services : Feasibility study, Basic Design, Front End Engineering design, Detailed…” Source: company website · checked Sep 3, 2026
7	3ti ProgettiIndirect evidence	Roma, ItalyHQ checked Sep 3, 2026	51-200	149
	“3TI is the largest italian independent fully employee-owned engineering company ranked in the ENR TOP 225 INTERNATIONAL DESIGN FIRMS.” Source: company website · checked Sep 3, 2026
8	Deerns ItaliaIndirect evidence	Milan, ItalyHQ checked Sep 3, 2026	501-1,000	140
	“DEERNS è una società di consulenza internazionale in grado di fornire servizi di ingegneria per l’ambiente costruito con un approccio integrato e completo.” Source: company website · checked Sep 3, 2026
9	Tekne SPAIndirect evidence	Milan, ItalyHQ checked Sep 3, 2026	51-200	128
	“Tekne S.p.A.” Source: company website · checked Sep 3, 2026
10	Lombardi Ingegneria ItaliaIndirect evidence	Milano, ItalyHQ checked Sep 3, 2026	51-200	127
	“engineering” Source: company website · checked Sep 3, 2026
11	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
12	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
13	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
14	BuromilanIndirect evidence	Milano, ItalyHQ checked Sep 3, 2026	51-200	93
	“BUROMILAN is an engineering company with over forty years of experience in the design of civil, commercial, industrial and infrastructural works, both public and private…” Source: company website · checked Sep 3, 2026
15	Tecno In S.R.LIndirect evidence	Milan, ItalyHQ checked Sep 3, 2026	51-200	74
	“La Tecno In S.r.l, fondata nel 1986, è oggi società leader, in ambito nazionale nel campo dei servizi integrati all’ingegneria, alla geologia applicata e all’ambiente, per clienti…” Source: company website · checked Sep 3, 2026
16	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
17	Proeco SRLIndirect evidence	Forlì, ItalyHQ checked Sep 3, 2026	51-200	68
	“PROECO is an Italian Multidisciplinary Engineering, Project Management Company, Procurement Services Provider with extensive international experience,founded in July 2001…” Source: company website · checked Sep 3, 2026
18	GeopaviaPartial evidence	Pavia, ItalyHQ checked Sep 3, 2026	51-200	60
	“For over 35 years, Geopavia has provided multidisciplinary engineering and technical consulting services for technologically advanced infrastructure serving communities.” Source: company website · checked Sep 3, 2026
19	TroyerIndirect evidence	Vipiteno, ItalyHQ checked Sep 3, 2026	51-200	59
	“Reliability beyond tomorrow.” Source: company website · checked Sep 3, 2026
20	Maxxi EngineeringIndirect 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
21	Tecno Habitat S.R.LIndirect evidence	Milano Mi, ItalyHQ checked Sep 3, 2026	51-200	49
	“Società di ingegneria” Source: company website · checked Sep 3, 2026
22	Trillini EngineeringIndirect 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
23	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
24	SintecnicaIndirect evidence	Milan, ItalyHQ checked Sep 3, 2026	51-200	47
	“At Sintecnica Engineering, we are dedicated to reshaping industry and energy solutions through our proactive and partnership-oriented approach.” Source: company website · checked Sep 3, 2026
25	Tauw ItaliaIndirect evidence	Milan, ItalyHQ checked Sep 3, 2026	51-200	46
	“TAUW Italia dal 1991 è un punto di riferimento nel campo della valutazione, della consulenza, della progettazione e dei servizi ambientali.” Source: company website · checked Sep 3, 2026

Showing 25 of 649 hydropower consulting firms based in Italy

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Hydropower consulting firms based in Italy at a glance

As of Sep 3, 2026

1-10Median size (employees)

RomaLargest hub · 41 HQs

334Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

375

11-50

223

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

286

61–90

2,044

90–180

1,122

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 consulting firms, 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 consulting firms”. 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 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 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, 3,458 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 consulting firms by metro

Hydropower consulting firms in Roma41
Hydropower consulting firms in Milano25

Frequently asked

How many hydropower consulting firms are there based in Italy?

RevenueBase identified 649 hydropower 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?

RENCO, headquartered in Pesaro, tops this list with the largest team on record.

Which city has the most hydropower consulting firms?

Roma leads with 41 headquartered companies, followed by Milano (25) and Milan (20).

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 3,458 verified decision-maker contacts tracked across these 649 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.