Company lists · Data refreshed September 2026

Top 25 Utility engineering companies based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 862 companies tracked

RevenueBase identified 862 utility engineering companies headquartered in Italy as of September 2026 and tracks 25,786 professional contacts across them, including 6,570 with verified work emails. Roma is the largest hub.

This list covers utility engineering 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 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

862Companies

25,786Contacts tracked

6,570Verified emails

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The 25 largest utility engineering companies based in Italy

Ranked by team size

Top 25 of 862 utility engineering companies 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 utility engineering 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	Webuild	Indirect evidence	Rozzano (mi), ItalyHQ checked Sep 19, 2026	10001+	5,966 contacts →
	Indirect evidence “Webuild is a global leader in the construction of large, complex infrastructure, with a focus on sustainable mobility, hydropower, water treatment and supply, and green buildings.” Source: RevenueBase Database · checked Sep 19, 2026
2	Astaldi	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	10001+	1,998 contacts →
	Indirect evidence “ASTALDI is an international construction group with a strong presence and a leading position in Italy; it constructs large and technologically complex infrastructures, acting…” Source: RevenueBase Database · checked Sep 19, 2026
3	RENCO	Indirect evidence	Pesaro, ItalyHQ checked Sep 19, 2026	1,001-5,000	1,494 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 19, 2026
4	Proger S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	1,001-5,000	749 contacts →
	Indirect evidence “Management.” Source: RevenueBase Database · checked Sep 19, 2026
5	DBA Group	Partial evidence	Villorba, ItalyHQ checked Sep 19, 2026	501-1,000	648 contacts →
	Partial evidence “DBA Group is a holding company consisting of enterprises operating in Civil Engineering, Plant Design, Architecture, Project Management and specialised in the development of…” Source: RevenueBase Database · checked Sep 19, 2026
6	Impregilo	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	10001+	490 contacts →
	Indirect evidence “1st January 2014: Impregilo became Salini Impregilo - merger of Salini and Impregilo.” Source: RevenueBase Database · checked Sep 19, 2026
7	Seingim	Indirect evidence	Ceggia, ItalyHQ checked Sep 19, 2026	501-1,000	396 contacts →
	Indirect evidence “SEINGIM began its activities more than 30 years ago in Venice.” Source: RevenueBase Database · checked Sep 19, 2026
8	IRD Engineering	Partial evidence	Rome, ItalyHQ checked Sep 19, 2026	201-500	356 contacts →
	Partial evidence “IRD Engineering is a leading Italian engineering consultancy offering comprehensive solutions worldwide for a wide variety of infrastructure schemes.” Source: RevenueBase Database · checked Sep 19, 2026
9	Enereco S.P.A	Partial evidence	Fano, ItalyHQ checked Sep 19, 2026	201-500	313 contacts →
	Partial evidence “Enereco is an independent and privately owned engineering company founded with the purpose of delivering customised, quality engineering and project services.” Source: RevenueBase Database · checked Sep 19, 2026
10	Cebat SPA	Partial evidence	Rome, ItalyHQ checked Sep 19, 2026	501-1,000	300 contacts →
	Partial evidence “CEBAT SpA is a leader in utility networks’ development and services.” Source: RevenueBase Database · checked Sep 19, 2026
11	SINA	Partial evidence	Milano, ItalyHQ checked Sep 19, 2026	201-500	299 contacts →
	Partial evidence “Sina is the engineering company of the ASTM Group, the second largest motorway operator in the world and a global player in major infrastructure works.” Source: RevenueBase Database · checked Sep 19, 2026
12	IQT Consulting S.P.A	Partial evidence	Rovigo, ItalyHQ checked Sep 19, 2026	201-500	281 contacts →
	Partial evidence “We are a team specialized in integrated engineering and architectural services for telecommunications, electrical, water and civil-industrial infrastructures that enhance…” Source: RevenueBase Database · checked Sep 19, 2026
13	Ing.Ferrari S.P.A	Indirect evidence	Modena, ItalyHQ checked Sep 19, 2026	201-500	182 contacts →
	Indirect evidence “Era il 1917 quando l'ingegner Carlo Ferrari diede inizio alla storia di Ing.Ferrari, che traguarda oggi i 100 anni di attività mantenendosi sempre al passo con l’innovazione.” Source: RevenueBase Database · checked Sep 19, 2026
14	3ba Group	Indirect evidence	Torino, ItalyHQ checked Sep 19, 2026	51-200	171 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 19, 2026
15	Exenet	Indirect evidence	Padova, ItalyHQ checked Sep 19, 2026	201-500	148 contacts →
	Indirect evidence “Exenet s.r.l.” Source: RevenueBase Database · checked Sep 19, 2026
16	3ti Progetti	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	51-200	147 contacts →
	Partial evidence “3TI is the largest italian independent fully employee-owned engineering company ranked in the ENR TOP 225 INTERNATIONAL DESIGN FIRMS.” Source: RevenueBase Database · checked Sep 19, 2026
17	Tekne SPA	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	51-200	130 contacts →
	Indirect evidence “Tekne S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
18	Montana S.P.A	Partial evidence	Milano, ItalyHQ checked Sep 19, 2026	51-200	129 contacts →
	Partial evidence “Engineering, development and consulting services for waste management, remediation, renewable energy, industrial and technological plants, natural resources, urban & land…” Source: RevenueBase Database · checked Sep 19, 2026
19	Lombardi Ingegneria Italia	Partial evidence	Milano, ItalyHQ checked Sep 19, 2026	51-200	128 contacts →
	Partial evidence “engineering” Source: RevenueBase Database · checked Sep 19, 2026
20	F&m Ingegneria SPA	Indirect evidence	Mirano, ItalyHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “F&M Ingegneria è leader in soluzioni progettuali all’avanguardia nei campi dell’ingegneria civile, delle infrastrutture e del project management.” Source: RevenueBase Database · checked Sep 19, 2026
21	LA SIA SPA	Indirect evidence	ItalyHQ checked Sep 19, 2026	51-200	112 contacts →
	Indirect evidence “LA SIA è una società di progettazione e management che opera in ambito ingegneria e servizi di ingegneria.” Source: RevenueBase Database · checked Sep 19, 2026
22	Alpina S.P.A	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	51-200	105 contacts →
	Indirect evidence “Alpina è una delle più antiche società d'ingegneria d'Italia.” Source: RevenueBase Database · checked Sep 19, 2026
23	ELC Electroconsult S.P.A	Partial evidence	Milan, ItalyHQ checked Sep 19, 2026	51-200	98 contacts →
	Partial evidence “Engineering Consulting Services ELC Electroconsult S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
24	2a Tech	Partial evidence	Via Lodovico Settala, ItalyHQ checked Sep 19, 2026	201-500	98 contacts →
	Partial evidence “We are an engineering services company specializing in the large infrastructure sectors- Railway (High Speed and Traditional), Metro (driverless and traditional), Tramway- Civil…” Source: RevenueBase Database · checked Sep 19, 2026
25	BFP	Partial evidence	Modugno, ItalyHQ checked Sep 19, 2026	11-50	95 contacts →
	Partial evidence “BFP Group is an engineering & consultancy firm with international offices, applying ten years of experience to offer services worldwide across various sectors, including civil and…” 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: utility engineering 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 utility engineering companies.
Partial evidence: Its own public description names part of utility engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility engineering 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 862 utility engineering companies based in Italy

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Utility engineering companies based in Italy at a glance

As of Sep 19, 2026

25.5%Verified-email coverage

29.9Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Roma

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

353

11-50

350

51-200

115

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 862 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 utility engineering 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 “utility engineering 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 utility engineering 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 utility engineering 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, 6,570 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.

Utility engineering companies by metro

Utility engineering companies in Roma46

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 utility engineering 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 utility engineering companies are there based in Italy?

RevenueBase identified 862 utility engineering 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?

Webuild, headquartered in Rozzano, tops this list with the largest team on record.

Which city has the most utility engineering companies?

Roma leads with 46 headquartered companies, followed by Rome (22) and Milano (21).

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 6,570 verified decision-maker contacts tracked across these 862 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.