Company lists · Data refreshed September 2026

Top 25 Railway engineering companies worldwide

RevenueBase identified 2,537 railway engineering companies worldwide as of September 2026 and tracks 154,726 professional contacts across them, including 48,643 with verified work emails and 0 with mobile numbers. The United Kingdom is the largest market and London the largest hub.

This list covers railway engineering companies worldwide, 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 16, 2026. Country and city lists for railway engineering companies follow the table.

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 16, 2026 86% judged on-target in blind review
2,537Companies
154,726Contacts tracked
48,643Verified emails
0Mobile numbers
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The 25 largest railway engineering companies worldwide

Ranked by team size
Top 25 of 2,537 railway engineering companies worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to railway 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMilton Keynes, United KingdomHQ checked Sep 16, 202610001+23,689 contacts →

Partial evidence

“We’re at the heart of revitalising Britain’s railway, getting people and goods where they need to be and supporting the economy.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceLondon, United KingdomHQ checked Sep 16, 202610001+11,800 contacts →

Indirect evidence

“Hitachi Rail is committed to driving a sustainable mobility transition and helping every passenger, customer and community enjoy more connected, seamless and sustainable transport.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceRome, ItalyHQ checked Sep 16, 202610001+10,194 contacts →

Indirect evidence

“Rete Ferroviaria Italiana (RFI) is the Company of the Ferrovie dello Stato Group with the public role of Infrastructure Manager.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceMadrid, SpainHQ checked Sep 16, 202610001+5,077 contacts →

Indirect evidence

“Adif, el Administrador de Infraestructuras Ferroviarias, es una entidad pública empresarial dependiente del Ministerio de Transportes y Movilidad Sostenible.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceOslo, NorwayHQ checked Sep 16, 20265,001-10,0003,210 contacts →

Indirect evidence

“Bane NOR har ansvar for jernbaneinfrastrukturen i Norge.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceFrankfurt Am Main, GermanyHQ checked Sep 16, 202610001+3,074 contacts →

Indirect evidence

“Die DB Netz AG ist das Schieneninfrastrukturunternehmen der Deutschen Bahn AG.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceRome, ItalyHQ checked Sep 16, 20261,001-5,0002,701 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 16, 2026
8Partial evidenceHyderabad, IndiaHQ checked Sep 16, 20265,001-10,0002,021 contacts →

Partial evidence

“Established in 1984 and headquartered in Hyderabad, India, Medha is a global leader in railway technology specializing in electric propulsion suite of products ranging from…”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceFaridabad, IndiaHQ checked Sep 16, 20261,001-5,0001,841 contacts →

Partial evidence

“SYSTRA is a consulting and engineering firm, a world leader in public transport infrastructure engineering.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceNew Delhi, IndiaHQ checked Sep 16, 20261,001-5,0001,812 contacts →

Indirect evidence

“Ircon International Limited is a central Public Sector Enterprise incorporated as a government company under the Companies Act.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceRueil-malmaison, FranceHQ checked Sep 16, 20261,001-5,0001,597 contacts →

Indirect evidence

“Au sein des métiers Réseaux France de VINCI Construction, ETF conçoit, construit et entretient chaque jour les infrastructures ferroviaires nationales, urbaines et privées en…”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceChelles, FranceHQ checked Sep 16, 20261,001-5,0001,109 contacts →

Indirect evidence

“With more than 90 years’ experience in France and internationally, TSO (subsidiary of NGE) puts its expertise to work on: • rail services resumed between Oloron and Bedous • track…”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceFormiga, BrazilHQ checked Sep 16, 20261,001-5,0001,075 contacts →

Indirect evidence

“Presente em todo território nacional, somos uma construtora especializada em engenharia ferroviária e infraestrutura pesada, que realiza obras de construção civil, superestrutura…”

Source: RevenueBase Database · checked Sep 16, 2026
14Strong evidenceSundbyberg, SwedenHQ checked Sep 16, 20261,001-5,000965 contacts →

Strong evidence

“With 1,600 employees, Infranord is the largest railway engineering contractor in Sweden and a major operator in Norway.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceVianen, NetherlandsHQ checked Sep 16, 20261,001-5,000917 contacts →

Indirect evidence

“Wij zijn VolkerRail: dé spooraannemer van Nederland.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceMumbai, IndiaHQ checked Sep 16, 20261,001-5,000898 contacts →

Indirect evidence

“J Kumar Infraprojects is a leading construction and infrastructure development company in India, providing end-to-end solutions for a wide range of projects.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceFaridabad, IndiaHQ checked Sep 16, 20261,001-5,000896 contacts →

Indirect evidence

“Plasser India is a market leader in manufacturing the most technologically advanced machines for track maintenance, track laying and track renewal.”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceLondon, United KingdomHQ checked Sep 16, 20261,001-5,000868 contacts →

Partial evidence

“Colas Rail is one of Europe’s leading suppliers of railway infrastructure services, we are award-winning specialists having constructed all forms of railways across Europe and the…”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceHamel, MN, IndiaHQ checked Sep 16, 20261,001-5,000856 contacts →

Indirect evidence

“Loram is a leading supplier of track maintenance, inspection services and infrastructure optimization services and equipment in North America and around the globe.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceBarnsley, United KingdomHQ checked Sep 16, 20261,001-5,000845 contacts →

Indirect evidence

“Who are we?”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceDoncaster, United KingdomHQ checked Sep 16, 20261,001-5,000767 contacts →

Partial evidence

“Since entering the construction market in 1935, VolkerRail has become one of the UK’s leading multidisciplinary railway infrastructure contractors.”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceCharlotte, NC, United StatesHQ checked Sep 16, 20261,001-5,000752 contacts →

Partial evidence

“Harsco Rail, a division of Enviri Corporation, is a global supplier for railway track maintenance and construction.”

Source: RevenueBase Database · checked Sep 16, 2026
23Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 20261,001-5,000721 contacts →

Partial evidence

“RailWorks builds and maintains rail transportation infrastructure that keeps people and goods moving across the United States and Canada.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceParis, FranceHQ checked Sep 16, 20261,001-5,000714 contacts →

Indirect evidence

“Date de création : Février 2012 Groupe : SNCF Directeur : M.”

Source: RevenueBase Database · checked Sep 16, 2026
25Partial evidenceAnkara, TürkiyeHQ checked Sep 16, 2026501-1,000711 contacts →

Partial evidence

“TCDD Teknik is an engineering company managed with 100% public capital.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 2,537 railway engineering companies worldwide

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Railway engineering companies worldwide at a glance

As of Sep 16, 2026
31.4%Verified-email coverage
61.0Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
765
11-50
813
51-200
586
201-500
194
501-1,000
79
1,001-5,000
63
5,001-10,000
11
10001+
11

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 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.
Coverage
18 countries, largest first: the United Kingdom, India, Germany, Italy, Australia, the United States, France, Brazil, Spain, Poland and 8 more. Country and city lists for railway engineering companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “railway 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 railway 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 railway engineering companies, and records with no verified work email.
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, 48,643 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 16, 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 engineering companies by location

20 lists · largest first

Every Railway engineering companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 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 railway engineering companies are there worldwide?

RevenueBase identified 2,537 railway engineering companies worldwide 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?

Network Rail, headquartered in Milton Keynes, tops this list with the largest team on record.

Which country has the most railway engineering companies?

The United Kingdom leads with 460 companies, followed by India (349) and Germany (283). Every railway engineering companies list by country and city is linked on this page.

Which city has the most railway engineering companies?

London leads with 62 headquartered companies, followed by Kolkata (40) and New Delhi (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 48,643 verified decision-maker contacts tracked across these 2,537 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 16, 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.