Company lists · Data refreshed September 2026

Top 25 Railway consulting engineers based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,123 companies tracked

RevenueBase identified 1,123 railway consulting engineers headquartered in Italy as of September 2026 and tracks 20,727 professional contacts across them, including 7,660 with verified work emails. Roma is the largest hub.

This list covers railway consulting engineers 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

1,123Companies

20,727Contacts tracked

7,660Verified emails

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The 25 largest railway consulting engineers based in Italy

Ranked by team size

Top 25 of 1,123 railway consulting engineers 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 railway consulting engineers: 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	Partial evidence	Rome, ItalyHQ checked Sep 17, 2026	1,001-5,000	2,701 contacts →
	Partial 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
2	RENCO	Indirect evidence	Pesaro, ItalyHQ checked Sep 17, 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 17, 2026
3	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
4	Salcef Group	Partial evidence	Rome, ItalyHQ checked Sep 17, 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 17, 2026
5	Seingim	Indirect evidence	Ceggia, ItalyHQ checked Sep 17, 2026	501-1,000	396 contacts →
	Indirect evidence “SEINGIM began its activities more than 30 years ago in Venice.” Source: RevenueBase Database · checked Sep 17, 2026
6	IRD Engineering	Partial evidence	Rome, ItalyHQ checked Sep 17, 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 17, 2026
7	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
8	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
9	IQT Consulting S.P.A	Partial evidence	Rovigo, ItalyHQ checked Sep 17, 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 17, 2026
10	Mermec STE	Partial evidence	Genova, ItalyHQ checked Sep 17, 2026	201-500	276 contacts →
	Partial evidence “MERMEC STE is an international provider of signal solutions and technologies devoted to the safety, control and enhancement of railway infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
11	Systra Italy	Strong evidence	Trento, ItalyHQ checked Sep 17, 2026	201-500	275 contacts →
	Strong 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 17, 2026
12	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
13	3ba Group	Indirect evidence	Torino, ItalyHQ checked Sep 17, 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 17, 2026
14	ARX - Geodata	Indirect evidence	Torino, ItalyHQ checked Sep 17, 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 17, 2026
15	Exenet	Indirect evidence	Padova, ItalyHQ checked Sep 17, 2026	201-500	148 contacts →
	Indirect evidence “Exenet s.r.l.” Source: RevenueBase Database · checked Sep 17, 2026
16	3ti Progetti	Partial evidence	Roma, ItalyHQ checked Sep 17, 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 17, 2026
17	Deerns Italia	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	501-1,000	140 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 17, 2026
18	Angelstar	Strong evidence	Mola Di Bari, ItalyHQ checked Sep 17, 2026	51-200	139 contacts →
	Strong evidence “AngelStar is an international engineering company specialized in the design, development and supply of ERTMS onboard signaling and control solutions for the world’s railways.” Source: RevenueBase Database · checked Sep 17, 2026
19	Tekne SPA	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	51-200	130 contacts →
	Indirect evidence “Tekne S.p.A.” Source: RevenueBase Database · checked Sep 17, 2026
20	Lombardi Ingegneria Italia	Partial evidence	Milano, ItalyHQ checked Sep 17, 2026	51-200	128 contacts →
	Partial evidence “engineering” Source: RevenueBase Database · checked Sep 17, 2026
21	AI Engineering S.R.L. AI Studio	Partial evidence	Torino, ItalyHQ checked Sep 17, 2026	51-200	127 contacts →
	Partial evidence “Ai has operated since the early 1970s and consists of three firms: Ai Engineering S.r.l, Ai Studio, and AK Ingegneria Geotecnica, specializing in geotechnics and underground works.” Source: RevenueBase Database · checked Sep 17, 2026
22	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
23	ENSER	Partial evidence	Faenza, ItalyHQ checked Sep 17, 2026	51-200	112 contacts →
	Partial evidence “Engineering Company active in the fields of structural and infrastructural engineering, geotechnical engineering and geology.” Source: RevenueBase Database · checked Sep 17, 2026
24	LA SIA SPA	Indirect evidence	ItalyHQ checked Sep 17, 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 17, 2026
25	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

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: railway consulting engineers. 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 railway consulting engineers.
Partial evidence: Its own public description names part of railway consulting engineers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway consulting engineers. 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 1,123 railway consulting engineers based in Italy

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Railway consulting engineers based in Italy at a glance

As of Sep 17, 2026

37.0%Verified-email coverage

18.5Average contacts per company

1-10Median size (employees)

7.2%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

604

11-50

377

51-200

102

201-500

501-1,000

1,001-5,000

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 1,123 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 railway consulting engineers, 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 “railway consulting engineers”. 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 railway consulting engineers), 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 railway consulting engineers, 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, 7,660 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.

Railway consulting engineers by metro

Railway consulting engineers in Roma81
Railway consulting engineers in Rome42
Railway consulting engineers in Milan30
Railway consulting engineers in Torino30
Railway consulting engineers in Milano29
Railway consulting engineers in Napoli29

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 railway consulting engineers, 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 railway consulting engineers are there based in Italy?

RevenueBase identified 1,123 railway consulting engineers 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 railway consulting engineers?

Roma leads with 81 headquartered companies, followed by Rome (42) and Milan (30).

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 7,660 verified decision-maker contacts tracked across these 1,123 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.

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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.