Company lists · Data refreshed November 2026

Top 24 Infrastructure contractors based in Italy

RevenueBase identified 5,051 company matches for infrastructure contractors associated with Italy as of November 2026 and tracks 112,494 professional contacts across them, including 24,487 with verified work emails. Rome is the largest hub.

This list covers company matches for infrastructure contractors associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
5,051Companies
112,494Contacts tracked
24,487Verified emails
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The 24 largest infrastructure contractors based in Italy

Ranked by team size
Top 24 of 5,051 company matches for infrastructure contractors based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMilan, ItalyHQ recorded Nov 6, 202610001+36,899 contacts →

Exact match

“Saipem is a global leader in the engineering and construction of major projects for the energy and infrastructure sectors, both offshore and onshore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRozzano (mi), ItalyHQ recorded Nov 6, 202610001+6,277 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 6, 202610001+2,285 contacts →

Exact match

“Salini Impregilo is an industrial Group specialized in the construction of large works and large complex infrastructure for the sustainable mobility, clean hydro energy, clean…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRome, ItalyHQ recorded Nov 6, 202610001+2,217 contacts →

Exact match

“ASTALDI is an international construction group with a strong presence and a leading position in Italy; it constructs large and technologically complex infrastructures, acting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPesaro, ItalyHQ recorded Nov 6, 20261,001-5,0001,722 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRome, ItalyHQ recorded Nov 6, 20261,001-5,0001,686 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRavenna, ItalyHQ recorded Nov 6, 2026201-500959 contacts →

Exact match

“MICOPERI has been active in the marine sector since 1946 when the company was incorporated as a salvage company to free the shipping routes from vessels sunk during the Second…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPozzuolo Del Friuli, ItalyHQ recorded Nov 6, 20261,001-5,000872 contacts →

Exact match

“Specialisation, globalisation, capacity and flexibility are all keys to the success of Rizzani de Eccher.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSiracusa, ItalyHQ recorded Nov 6, 20261,001-5,000851 contacts →

Exact match

“IREM GROUP Provides complete services in the field of Procurement, Detail Engineering, Construction and Maintenance of Industrial Plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Nov 6, 20261,001-5,000829 contacts →

Exact match

“Tecne è il cuore ingegneristico del Gruppo Autostrade per l’Italia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRome, ItalyHQ recorded Nov 6, 20261,001-5,000801 contacts →

Exact match

“Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRome, ItalyHQ recorded Nov 6, 20261,001-5,000749 contacts →

Exact match

“vimental has over 40 years experience in the construction, maintenance and upgrading of roads, motorways, bridges, viaducts, service areas and airports.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Giovanni Teatino, ItalyHQ recorded Nov 6, 20261,001-5,000701 contacts →

Exact match

“Circet Italia opera da oltre 30 anni nel mercato di sistemi e reti di telecomunicazione, energia e trasporti con servizi di progettazione, installazione e manutenzione di grandi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCesena, ItalyHQ recorded Nov 6, 2026201-500685 contacts →

Exact match

“Trevi, a company specialized in special foundations and soil consolidation, is part of the Trevi Group, a world leader in subsoil engineering and in the design and production of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVillorba, ItalyHQ recorded Nov 6, 2026501-1,000684 contacts →

Exact match

“DBA Group is a holding company consisting of enterprises operating in Civil Engineering, Plant Design, Architecture, Project Management and specialised in the development of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGenoa, ItalyHQ recorded Nov 6, 202651-200386 contacts →

Exact match

“Fisia Italimpianti S.p.A, part of Webuild Group (the new group born in 2020 from Salini Impregilo), is a worldwide leader in the sustainable design and execution of water…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRome, ItalyHQ recorded Nov 6, 2026501-1,000332 contacts →

Exact match

“CEBAT SpA is a leader in utility networks’ development and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChieti, ItalyHQ recorded Nov 6, 2026501-1,000332 contacts →

Exact match

“Toto Costruzioni Generali vanta oltre sessant'anni di esperienza nel campo delle costruzioni, con una specializzazione nella realizzazione di infrastrutture strategiche per la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 2026201-500321 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCastelletto Sopra Ticino, ItalyHQ recorded Nov 6, 2026201-500271 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCesena, ItalyHQ recorded Nov 6, 2026201-500253 contacts →

Exact match

“Paresa was established in 1978 with the aim to perform prefabrication activities in its own workshops situated in Gualdo and to develop maintenance activities in refineries and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMonopoli, ItalyHQ recorded Nov 6, 2026501-1,000252 contacts →

Exact match

“Manelli Impresa S.p.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPianezza, ItalyHQ recorded Nov 6, 202651-200228 contacts →

Exact match

“FATA, established in Turin (Italy) in 1936 as a manufacturing facility, is today a leading Engineering Company qualified in the implementation of large and complex industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNovara, ItalyHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“The Company FINCIMECspa, pertaining to the FINCIMEC GROUP, was established at the beginning of the 70’s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 5,051 infrastructure contractors based in Italy

See the full list, filter by size, metro and specialty, and access 24,487 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure contractors based in Italy at a glance

As of Nov 6, 2026
21.8%Verified-email coverage
22.3Average contacts per company
11-50Median size (employees)
8.0%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,039
11-50
3,023
51-200
756
201-500
131
501-1,000
46
1,001-5,000
25
5,001-10,000
2
10001+
5

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 5,051 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Italy whose business descriptions match “infrastructure contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 24,487 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure contractors are there based in Italy?

RevenueBase identified 5,051 company matches for infrastructure contractors associated with Italy as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Saipem tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure contractors?

Rome leads with 405 company records, followed by Milan (176) and Naples (115).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 24,487 professional contacts with verified work emails tracked across these 5,051 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.