Company lists · Data refreshed September 2026

Top 25 Public works construction companies based in Italy

Name: Public works construction companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 2,860 companies tracked

RevenueBase identified 2,860 public works construction companies headquartered in Italy as of September 2026 and tracks 32,584 professional contacts across them, including 8,179 with verified work emails. Roma is the largest hub.

This list covers public works construction 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 17, 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 17, 2026 86% judged on-target in blind review

2,860Companies

32,584Contacts tracked

8,179Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest public works construction companies based in Italy

Ranked by team size

Top 25 of 2,860 public works construction companies based in Italy, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to public works construction 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	Partial evidence	Rozzano (mi), ItalyHQ checked Sep 17, 2026	10001+	5,966 contacts →
	Partial 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 17, 2026
2	Italferr S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 17, 2026	1,001-5,000	2,701 contacts →
	Indirect evidence “At Italferr – a company belonging to the Italian State Railways Group Ferrovie dello Stato Italiane – we have built up a 30 year long experience at the forefront of cutting-edge…” Source: RevenueBase Database · checked Sep 17, 2026
3	Rizzani DE Eccher	Indirect evidence	Pozzuolo Del Friuli, ItalyHQ checked Sep 17, 2026	1,001-5,000	859 contacts →
	Indirect evidence “Specialisation, globalisation, capacity and flexibility are all keys to the success of Rizzani de Eccher.” Source: RevenueBase Database · checked Sep 17, 2026
4	TECNE	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	1,001-5,000	848 contacts →
	Indirect evidence “Tecne è il cuore ingegneristico del Gruppo Autostrade per l’Italia.” Source: RevenueBase Database · checked Sep 17, 2026
5	Proger S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 17, 2026	1,001-5,000	749 contacts →
	Indirect evidence “Management.” Source: RevenueBase Database · checked Sep 17, 2026
6	Amplia Infrastructures	Partial evidence	Roma, ItalyHQ checked Sep 17, 2026	1,001-5,000	747 contacts →
	Partial evidence “vimental has over 40 years experience in the construction, maintenance and upgrading of roads, motorways, bridges, viaducts, service areas and airports.” Source: RevenueBase Database · checked Sep 17, 2026
7	Ghella	Strong evidence	Roma, ItalyHQ checked Sep 17, 2026	5,001-10,000	669 contacts →
	Strong evidence “Founded in 1894, Ghella is a major Italian global force recognized for its excellence in the construction of large-scale public infrastructure and expertise in the use of Tunnel…” Source: RevenueBase Database · checked Sep 17, 2026
8	Impregilo	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	10001+	490 contacts →
	Indirect evidence “1st January 2014: Impregilo became Salini Impregilo - merger of Salini and Impregilo.” Source: RevenueBase Database · checked Sep 17, 2026
9	Manelli Impresa SPA	Indirect evidence	Monopoli, ItalyHQ checked Sep 17, 2026	501-1,000	364 contacts →
	Indirect evidence “Manelli Impresa S.p.A.” Source: RevenueBase Database · checked Sep 17, 2026
10	SINA	Partial evidence	Milano, ItalyHQ checked Sep 17, 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 17, 2026
11	Toto Costruzioni Generali	Indirect evidence	Chieti, ItalyHQ checked Sep 17, 2026	501-1,000	291 contacts →
	Indirect evidence “Toto Costruzioni Generali vanta oltre sessant'anni di esperienza nel campo delle costruzioni, con una specializzazione nella realizzazione di infrastrutture strategiche per la…” Source: RevenueBase Database · checked Sep 17, 2026
12	Techbau S.P.A	Indirect evidence	Castelletto Sopra Ticino, ItalyHQ checked Sep 17, 2026	201-500	244 contacts →
	Indirect evidence “Techbau S.p.A, Italy's leading General Contractor and Developer, acts as a single point of contact, developing projects across various fields of civil engineering and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Ing.Ferrari S.P.A	Indirect evidence	Modena, ItalyHQ checked Sep 17, 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 17, 2026
14	Cosedil S.P.A	Indirect evidence	Santa Venerina, ItalyHQ checked Sep 17, 2026	501-1,000	176 contacts →
	Indirect evidence “Cosedil realizza opere d’ingegneria civile ed infrastrutturale, nel settore degli appalti pubblici e privati” Source: RevenueBase Database · checked Sep 17, 2026
15	DI Vincenzo Dino & C. S.P.A	Indirect evidence	San Giovanni Teatino, ItalyHQ checked Sep 17, 2026	51-200	133 contacts →
	Indirect evidence “Esercizio per conto proprio e di terzi dell industria edile, mediante la progettazione la costruzione e la gestione di opere civili, ivi compresi gli impianti di cui all art.” Source: RevenueBase Database · checked Sep 17, 2026
16	Cobar SPA	Indirect evidence	Altamura, ItalyHQ checked Sep 17, 2026	201-500	127 contacts →
	Indirect evidence “La COBAR S.p.A.” Source: RevenueBase Database · checked Sep 17, 2026
17	Co.Ge.Fa. S.P.A	Indirect evidence	Turin, ItalyHQ checked Sep 17, 2026	501-1,000	124 contacts →
	Indirect evidence “Founded in the early Seventies by Teresio Fantini, CO.GE.FA.” Source: RevenueBase Database · checked Sep 17, 2026
18	F&m Ingegneria SPA	Indirect evidence	Mirano, ItalyHQ checked Sep 17, 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 17, 2026
19	Vianini Lavori S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 17, 2026	51-200	114 contacts →
	Indirect evidence “Il viaggio di Vianini Lavori inizia oltre 100 anni fa, e si articola prevalentemente fra Europa, Asia, Africa e nel continente americano, realizzando oltre km di strade, 250 km di…” Source: RevenueBase Database · checked Sep 17, 2026
20	Impresa TRE Colli S.P.A	Indirect evidence	Fidenza, ItalyHQ checked Sep 17, 2026	201-500	111 contacts →
	Indirect evidence “Founded in 1971, Tre Colli S.p.A.” Source: RevenueBase Database · checked Sep 17, 2026
21	Todini Costruzioni Generali S.P.A	Partial evidence	Rome, ItalyHQ checked Sep 17, 2026	501-1,000	109 contacts →
	Partial evidence “Todini Costruzioni Generali is a highly qualified company in the construction of large and relevant civil engineering projects such as roads, railways, airports, tunnels, bridges…” Source: RevenueBase Database · checked Sep 17, 2026
22	Carron SPA	Indirect evidence	San Zenone Degli Ezzelini, ItalyHQ checked Sep 17, 2026	201-500	107 contacts →
	Indirect evidence “Costruire è per il bello, è perché serve, è perché resti.” Source: RevenueBase Database · checked Sep 17, 2026
23	Alpina S.P.A	Indirect evidence	Milano, ItalyHQ checked Sep 17, 2026	51-200	105 contacts →
	Indirect evidence “Alpina è una delle più antiche società d'ingegneria d'Italia.” Source: RevenueBase Database · checked Sep 17, 2026
24	Paolo Beltrami Costruzioni S.P.A	Indirect evidence	Paderno Ponchielli, ItalyHQ checked Sep 17, 2026	51-200	98 contacts →
	Indirect evidence “L'impresa Paolo Beltrami Spa è stata fondata nel 1955 da Paolo Beltrami, un tecnico di valore dall'indiscutibile tempra di ex combattente della seconda guerra mondiale, che si…” Source: RevenueBase Database · checked Sep 17, 2026
25	DE Sanctis Costruzioni SPA	Strong evidence	Rome, ItalyHQ checked Sep 17, 2026	51-200	95 contacts →
	Strong evidence “The De Sanctis Group has been active for more than 80 years in the public and private works construction sector.” Source: RevenueBase Database · checked Sep 17, 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: public works construction 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 public works construction companies.
Partial evidence: Its own public description names part of public works construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public works construction 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 2,860 public works construction companies based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,179 reachable decision-makers.

Free signup · no credit card

View the full list →

Public works construction companies based in Italy at a glance

As of Sep 17, 2026

25.1%Verified-email coverage

11.4Average contacts per company

11-50Median size (employees)

6.5%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

610

11-50

1,814

51-200

342

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 2,860 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 public works construction 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 “public works construction 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 public works construction 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 public works construction 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, 8,179 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 17, 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.

Public works construction companies by metro

Public works construction companies in Roma187
Public works construction companies in Napoli61
Public works construction companies in Milano Mi48
Public works construction companies in Rome32
Public works construction companies in Torino27
Public works construction companies in Genova25

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 public works construction 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 public works construction companies are there based in Italy?

RevenueBase identified 2,860 public works construction 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 public works construction companies?

Roma leads with 187 headquartered companies, followed by Napoli (61) and Milano Mi (48).

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 8,179 verified decision-maker contacts tracked across these 2,860 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,860 public works construction companies based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Public works construction companies by geography

Browse the directory

Browse: Companies home · All Italy lists · All Public works construction companies lists · New lists

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.