Company lists · Data refreshed September 2026

Top 25 Freight rail engineering firms worldwide

RevenueBase identified 1,157 freight rail engineering firms worldwide as of September 2026 and tracks 78,137 professional contacts across them, including 29,713 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers freight rail engineering firms 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 freight rail engineering firms 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
1,157Companies
78,137Contacts tracked
29,713Verified emails
0Mobile numbers
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The 25 largest freight rail engineering firms worldwide

Ranked by team size
Top 25 of 1,157 freight rail engineering firms worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to freight rail engineering firms: 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
1Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 16, 202610001+9,874 contacts →

Indirect evidence

“CSX is a company on the move.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidencePittsburgh, PA, United StatesHQ checked Sep 16, 202610001+9,859 contacts →

Indirect evidence

“Wabtec is a leading global provider of equipment, systems, digital solutions, and value-added services.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceKansas City, MO, United StatesHQ checked Sep 16, 20265,001-10,0007,469 contacts →

Indirect evidence

“For over a century, HNTB has shaped the built environment with distinctive expertise across a full spectrum of infrastructure solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceAlbertville, AL, United StatesHQ checked Sep 16, 20265,001-10,0003,701 contacts →

Partial evidence

“Our team creates lifelong customer relationships, supplying comprehensive rolling stock and infrastructure solutions for the global rail industry and setting the standard for…”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceRome, ItalyHQ checked Sep 16, 20261,001-5,0002,701 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 16, 2026
6Partial 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
7Partial evidenceChelles, FranceHQ checked Sep 16, 20261,001-5,0001,109 contacts →

Partial 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
8Partial evidenceChicago, IL, United StatesHQ checked Sep 16, 20261,001-5,0001,009 contacts →

Partial evidence

“Amsted Rail is a globally integrated manufacturer.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial 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
10Indirect 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
11Indirect evidenceDoncaster, United KingdomHQ checked Sep 16, 20261,001-5,000767 contacts →

Indirect 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
12Partial 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
13Partial 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
14Indirect 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
15Indirect evidenceSerra, BrazilHQ checked Sep 16, 20261,001-5,000707 contacts →

Indirect evidence

“Empresa de engenharia civil para obras de infraestrutura.”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceSt. Charles, MO, United StatesHQ checked Sep 16, 2026501-1,000646 contacts →

Partial evidence

“AITX helps freight customers keep assets moving where reliability and predictability matter most.”

Source: RevenueBase Database · checked Sep 16, 2026
17Strong evidenceLondon, United KingdomHQ checked Sep 16, 20261,001-5,000593 contacts →

Strong evidence

“GBRf’s team of 1,400 people operate over 1,100 trainloads a week, moving over 20% of Britain’s rail freight with 99% reliability.”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceFrankfort, IN, United StatesHQ checked Sep 16, 20261,001-5,000583 contacts →

Partial evidence

“With more than 45 years of experience, Railserve is the leading provider of industrial rail services in North America.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceEast Elmhurst, NY, United StatesHQ checked Sep 16, 20261,001-5,000544 contacts →

Indirect evidence

“OHLA USA is a leader in the construction industry, backed by a 100-year legacy of delivering complex civil infrastructure projects worldwide.”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceBarcelona, ItalyHQ checked Sep 16, 20261,001-5,000537 contacts →

Partial evidence

“As a global engineering firm, TYLin designs infrastructure solutions that connect and elevate communities.”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceWerdohl, GermanyHQ checked Sep 16, 20261,001-5,000522 contacts →

Partial evidence

“For over 140 years, Vossloh has been synonymous with innovation, quality, and reliability in rail infrastructure.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceBelo Horizonte, BrazilHQ checked Sep 16, 2026501-1,000491 contacts →

Indirect evidence

“A Strata Engenharia, certificada pela NBR ISO é uma empresa de Engenharia Consultiva com especialização em Infra-Estrutura Viária, abrangendo as áreas rodoviária, urbana…”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceStrathaven, United KingdomHQ checked Sep 16, 2026501-1,000486 contacts →

Indirect evidence

“QTS is one of the country’s leading railways contractors, founded by MD, Alan McLeish.”

Source: RevenueBase Database · checked Sep 16, 2026
24Strong evidenceIrving, TX, United StatesHQ checked Sep 16, 20261,001-5,000481 contacts →

Strong evidence

“RailPros was founded in and is exclusively focused on providing rail and transit engineering and construction services.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidencePittsburgh, PA, United StatesHQ checked Sep 16, 20261,001-5,000478 contacts →

Indirect evidence

“Today’s infrastructure is built on L.B.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 1,157 freight rail engineering firms worldwide

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Freight rail engineering firms worldwide at a glance

As of Sep 16, 2026
38.0%Verified-email coverage
67.5Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
395
11-50
329
51-200
248
201-500
84
501-1,000
39
1,001-5,000
46
5,001-10,000
3
10001+
6

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 freight rail engineering firms, 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
13 countries, largest first: the United States, the United Kingdom, Germany, Australia, India, France, Italy, Canada, Brazil, Poland and 3 more. Country and city lists for freight rail engineering firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “freight rail engineering firms”. 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 freight rail engineering firms), 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 freight rail engineering firms, 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, 29,713 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.

Freight rail engineering firms by location

13 lists · largest first

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

Countries

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 freight rail engineering firms, 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 freight rail engineering firms are there worldwide?

RevenueBase identified 1,157 freight rail engineering firms 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?

CSX, headquartered in Jacksonville, tops this list with the largest team on record.

Which country has the most freight rail engineering firms?

The United States leads with 383 companies, followed by the United Kingdom (145) and Germany (135). Every freight rail engineering firms list by country and city is linked on this page.

Which city has the most freight rail engineering firms?

London leads with 23 headquartered companies, followed by Jacksonville (10) and Paris (10).

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 29,713 verified decision-maker contacts tracked across these 1,157 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.