Company lists · Data refreshed November 2026

Top 25 Railroad diagnostics companies worldwide

RevenueBase identified 766 company matches for railroad diagnostics companies worldwide as of November 2026 and tracks 24,978 professional contacts across them, including 9,196 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for railroad diagnostics companies worldwide, 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. Country and city lists for railroad diagnostics companies follow the table.

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
766Companies
24,978Contacts tracked
9,196Verified emails
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The 25 largest railroad diagnostics companies worldwide

Ranked by team size
Top 25 of 766 company matches for railroad diagnostics companies worldwide, 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 matchAlbertville, AL, United StatesHQ recorded Nov 6, 20265,001-10,0003,950 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChelles, FranceHQ recorded Nov 6, 20261,001-5,0001,188 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261,001-5,0001,102 contacts →

Exact match

“Amsted Rail is a globally integrated manufacturer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHamel, MN, IndiaHQ recorded Nov 6, 20261,001-5,000903 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAnkara, TürkiyeHQ recorded Nov 6, 2026501-1,000783 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,000753 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRueil Malmaison, FranceHQ recorded Nov 6, 2026501-1,000688 contacts →

Exact match

“At Sixense, our mission is to monitor the condition and behaviour of construction sites, buildings and infrastructure assets, optimise maintenance and allow continuity of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSt. Charles, MO, United StatesHQ recorded Nov 6, 2026501-1,000688 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNicholasville, KY, United StatesHQ recorded Nov 6, 20261,001-5,000451 contacts →

Exact match

“In 1973, Richard J.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchShelton, CT, United StatesHQ recorded Nov 6, 2026501-1,000435 contacts →

Exact match

“For nearly a century, Sperry Rail has been a pioneering force in advancing Rail Health®, ensuring the safety, reliability, and integrity of global rail infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCrete, United StatesHQ recorded Nov 6, 2026501-1,000434 contacts →

Exact match

“Since our founding in 1935, Holland has pioneered delivering comprehensive and progressive transportation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEastland, TX, United StatesHQ recorded Nov 6, 20261,001-5,000418 contacts →

Exact match

“Eagle Railcar Services is a leading provider of railcar repair and maintenance solutions, supporting customers across a nationwide network of shop and field‑based operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchColmar, FranceHQ recorded Nov 6, 2026501-1,000369 contacts →

Exact match

“For almost a century, teams from Geismar have been bringing their passion and expertise to the development of rail transport.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOakville, ON, CanadaHQ recorded Nov 6, 2026501-1,000309 contacts →

Exact match

“Procor is Canada's largest full service lessor, with a fleet of more than cars.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDowners Grove, United StatesHQ recorded Nov 6, 2026501-1,000297 contacts →

Exact match

“Rescar Companies is a privately held company that offers maintenance services to companies that own and/or lease rail rolling stock.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLachine, QC, CanadaHQ recorded Nov 6, 2026201-500297 contacts →

Exact match

“CAD Railway Industries: Leading the Future of Rail Transportation With over 45 years of excellence, CAD Railway Industries has established itself as a leader in the rail sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChicago, IN, United StatesHQ recorded Nov 6, 20261,001-5,000292 contacts →

Exact match

“Transco Rail Services is the nation’s leading independent provider of freight car repair.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMeridian, ID, United StatesHQ recorded Nov 6, 2026n/a262 contacts →

Exact match

“ARE YOU PAYING MILLIONS NEEDLESSLY?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOak Creek, WI, United StatesHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“For 100 years, our company has provided the railroad industry with innovative products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPasadena, CA, United StatesHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“We're Harbor Rail Services, the industry leader in running freight car inspections and repair.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBemmel, NetherlandsHQ recorded Nov 6, 2026201-500192 contacts →

Exact match

“ASSET Rail - partner in spoorwegonderhoud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEdmonton, CanadaHQ recorded Nov 6, 2026501-1,000192 contacts →

Exact match

“Canada’s largest provider of track maintenance and construction services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRenton, United StatesHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“Powering the Digital Railroad Network Meteorcomm® is the rail industry’s trusted choice for reliable and interoperable wireless communications and train control solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNorth Chesterfield, MN, United StatesHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“Emergency Derailment Specializing in emergency services, railway maintenance, load adjustment and heavy equipment recovery has led us to become industry innovators, custom…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMeyrin, SwitzerlandHQ recorded Nov 6, 2026501-1,000140 contacts →

Exact match

“Speno International specialises in rail maintenance worldwide.”

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

Showing 25 of 766 railroad diagnostics companies worldwide

See the full list, filter by size, metro and specialty, and access 9,196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railroad diagnostics companies worldwide at a glance

As of Nov 6, 2026
36.8%Verified-email coverage
32.6Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
322
11-50
244
51-200
114
201-500
37
501-1,000
17
1,001-5,000
15
5,001-10,000
2
10001+
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for railroad diagnostics companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “railroad diagnostics companies” 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. 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 9,196 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.

Railroad diagnostics companies by location

6 lists · largest first

Every Railroad diagnostics companies 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 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 “railroad diagnostics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railroad diagnostics companies are there worldwide?

RevenueBase identified 766 company matches for railroad diagnostics companies worldwide 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?

Progress Rail, A Caterpillar Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most railroad diagnostics companies?

The United States leads with 252 companies, followed by Canada (49) and the United Kingdom (49). Every railroad diagnostics companies list by country and city is linked on this page.

Which city has the most railroad diagnostics companies?

London leads with 9 company records, followed by Jacksonville (8) and Chicago (6).

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 9,196 professional contacts with verified work emails tracked across these 766 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.