Company lists · Data refreshed September 2026

Top 25 Transit construction companies based in Italy

Name: Transit construction 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 99 companies tracked

RevenueBase identified 99 transit construction companies headquartered in Italy as of September 2026 and tracks 8,498 professional contacts across them, including 3,829 with verified work emails. Roma is the largest hub.

This list covers transit 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 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

99Companies

8,498Contacts tracked

3,829Verified emails

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The 25 largest transit construction companies based in Italy

Ranked by team size

Top 25 of 99 transit construction 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 transit 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	Italferr S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 19, 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 19, 2026
2	Ghella	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	5,001-10,000	669 contacts →
	Partial 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 19, 2026
3	Salcef Group	Partial evidence	Rome, ItalyHQ checked Sep 19, 2026	1,001-5,000	437 contacts →
	Partial evidence “Salcef is an Italian industrial group active on the international market, specializing in the renewal and construction of railway infrastructures, tram and metro networks.” Source: RevenueBase Database · checked Sep 19, 2026
4	Toto Costruzioni Generali	Indirect evidence	Chieti, ItalyHQ checked Sep 19, 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 19, 2026
5	Systra Italy	Partial evidence	Trento, ItalyHQ checked Sep 19, 2026	201-500	275 contacts →
	Partial evidence “SYSTRA Italy is an engineering company that operates in the field of complex infrastructure design with major underground constructions, railway, and sustainable mobility…” Source: RevenueBase Database · checked Sep 19, 2026
6	ARX - Geodata	Indirect evidence	Torino, ItalyHQ checked Sep 19, 2026	201-500	166 contacts →
	Indirect evidence “GEODATA is a multi-disciplinary company with an Italian origin and a global footprint, specialized in providing high-quality consultancy services and solutions for the development…” Source: RevenueBase Database · checked Sep 19, 2026
7	2a Tech	Indirect evidence	Via Lodovico Settala, ItalyHQ checked Sep 19, 2026	201-500	98 contacts →
	Indirect 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
8	Team Engineering SPA	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	201-500	86 contacts →
	Indirect evidence “TEAM Group, through equity participation in local engineering companies established in different parts of the world, provides the full range of engineering, architectural…” Source: RevenueBase Database · checked Sep 19, 2026
9	Rocksoil S.P.A	Indirect evidence	20122 Milano, ItalyHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “Rocksoil is design, consulting and technical assistance.” Source: RevenueBase Database · checked Sep 19, 2026
10	Generale Costruzioni Ferroviarie Elettriche S.P.A	Indirect evidence	San Donato Milanese (mi), ItalyHQ checked Sep 19, 2026	51-200	71 contacts →
	Indirect evidence “Generale Costruzioni Ferroviarie Elettriche S.p.A.(G.C.F.E.” Source: RevenueBase Database · checked Sep 19, 2026
11	Aleandri SPA	Indirect evidence	Bari, ItalyHQ checked Sep 19, 2026	51-200	71 contacts →
	Indirect evidence “Da oltre sessant’anni Aleandri S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
12	Comcreta	Indirect evidence	Campania, ItalyHQ checked Sep 19, 2026	201-500	62 contacts →
	Indirect evidence “Con quasi 50 anni di storia ed esperienza ci occupiamo di progettazione ed esecuzione su tutto il territorio nazionale di lavori edili, stradali e ferroviari con particolare tasso…” Source: RevenueBase Database · checked Sep 19, 2026
13	Infraengineering	Partial evidence	Chieti, ItalyHQ checked Sep 19, 2026	11-50	50 contacts →
	Partial evidence “InfraEngineering is a design firm fully owned by TOTO Holding, a large organisation based in Italy, operating internationally in the field of motorway concessions, construction of…” Source: RevenueBase Database · checked Sep 19, 2026
14	Gpingegneria SRL	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “Ingegneria per grandi infrastrutture di trasporto.” Source: RevenueBase Database · checked Sep 19, 2026
15	Sintagma S.R.L	Indirect evidence	Perugia, ItalyHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “SINTAGMA nasce nel 1986 per fornire soluzioni progettuali all’avanguardia nei campi dell’ingegneria civile, delle infrastrutture e della sostenibilità, sia in Italia che…” Source: RevenueBase Database · checked Sep 19, 2026
16	infra.to	Indirect evidence	Torino, ItalyHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Infratrasporti.To Srl, è una società di progettazione e realizzazione delle infrastrutture di proprietà della Città di Torino a socio unico.” Source: RevenueBase Database · checked Sep 19, 2026
17	Ceprini Costruzioni SRL	Indirect evidence	Orvieto, ItalyHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
18	Milano Serravalle Engineering S.R.L	Indirect evidence	Assago, ItalyHQ checked Sep 19, 2026	11-50	36 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
19	RPA SRL	Partial evidence	Perugia, ItalyHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “RPA is a design firm operating in architecture and engineering applied to social and transport infrastructures, urbanism, environment, cultural heritage, public and private…” Source: RevenueBase Database · checked Sep 19, 2026
20	ICI Italiana Costruzioni Infrastrutture SPA	Indirect evidence	Roma, ItalyHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Attivita di costruzione, manutenzione e ristrutturazione di: strade, autostrade, ponti, viadotti, ferrovie, linee tranviarie, metropolitane, gallerie, funicolari e relative opere…” Source: RevenueBase Database · checked Sep 19, 2026
21	Abacus S.R.L	Indirect evidence	Perugia, ItalyHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Da oltre 25 anni Abacus s.r.l.” Source: RevenueBase Database · checked Sep 19, 2026
22	E.D.In. Consulting Engineers	Indirect evidence	Roma, ItalyHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “E.D.IN.” Source: RevenueBase Database · checked Sep 19, 2026
23	Matarrese S.R.L	Indirect evidence	Bari, ItalyHQ checked Sep 19, 2026	201-500	18 contacts →
	Indirect evidence “Esperienza, impegno, professionalità: sono le caratteristiche principali della Matarrese S.r.l.” Source: RevenueBase Database · checked Sep 19, 2026
24	AET S.R.L	Partial evidence	Napoli, ItalyHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “AET, with its operational headquarters in Naples, operates in the construction of railway and subway infrastructures, with particular specialization in railway superstructure and…” Source: RevenueBase Database · checked Sep 19, 2026
25	F-Ingegneria S.R.L	Indirect evidence	Casalecchio Di Reno, ItalyHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “Societa’ di Ingegneria” 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: transit 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 transit construction companies.
Partial evidence: Its own public description names part of transit construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name transit 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 99 transit construction companies based in Italy

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Transit construction companies based in Italy at a glance

As of Sep 19, 2026

45.1%Verified-email coverage

85.8Average contacts per company

11-50Median size (employees)

15.2%Largest-city concentration · Roma

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 99 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 transit 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 “transit 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 transit 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 transit 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, 3,829 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.

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 transit 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 transit construction companies are there based in Italy?

RevenueBase identified 99 transit 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?

Italferr S.P.A, headquartered in Roma, tops this list with the largest team on record.

Which city has the most transit construction companies?

Roma leads with 15 headquartered companies, followed by Bari (6) and Napoli (6).

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 3,829 verified decision-maker contacts tracked across these 99 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.