Company lists · Data refreshed September 2026

Top 25 Rail infrastructure monitoring companies based in the United States

RevenueBase identified 158 company matches for rail infrastructure monitoring companies associated with the United States as of September 2026 and tracks 11,732 professional contacts across them, including 4,501 with verified work emails. Chicago is the largest hub.

This list covers company matches for rail infrastructure monitoring companies associated with the United States, 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 September 17, 2026.

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 Sep 17, 2026 How this list was built
158Companies
11,732Contacts tracked
4,501Verified emails
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The 25 largest rail infrastructure monitoring companies based in the United States

Ranked by team size
Top 25 of 158 company matches for rail infrastructure monitoring companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 Sep 17, 20265,001-10,0003,701 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 · Sep 17, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 17, 20261,001-5,0001,009 contacts →

Exact match

“Amsted Rail is a globally integrated manufacturer.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 17, 20261,001-5,000721 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchSt. Charles, MO, United StatesHQ recorded Sep 17, 2026501-1,000646 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchCrete, IL, United StatesHQ recorded Sep 17, 2026501-1,000427 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchShelton, CT, United StatesHQ recorded Sep 17, 2026501-1,000412 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 · Sep 17, 2026 · View company records in RevenueBase
7Exact matchSpringville, UT, United StatesHQ recorded Sep 17, 2026201-500286 contacts →

Exact match

“Wavetronix is the leader in radar traffic detection worldwide for 25 years and counting.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchMeridian, ID, United StatesHQ recorded Sep 17, 2026n/a261 contacts →

Exact match

“ARE YOU PAYING MILLIONS NEEDLESSLY?”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchOak Creek, WI, United StatesHQ recorded Sep 17, 2026201-500229 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchBolingbrook, IL, United StatesHQ recorded Sep 17, 202651-200205 contacts →

Exact match

“By enabling continuous improvement with a powerful combination of connectivity, analytics, alerts and more, Wi-Tronix is empowering freight, passenger and transit system railways…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchPasadena, CA, United StatesHQ recorded Sep 17, 2026201-500186 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchRenton, United StatesHQ recorded Sep 17, 202651-200173 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 · Sep 17, 2026 · View company records in RevenueBase
13Exact matchFort Worth, TX, United StatesHQ recorded Sep 17, 20261,001-5,000123 contacts →

Exact match

“American Track is America's largest and most trusted rail solutions provider of turnkey rail solutions, offering railroad design engineering, maintenance, construction, and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchDowners Grove, IL, United StatesHQ recorded Sep 17, 202651-200103 contacts →

Exact match

“AllTranstek specializes in rail fleet management, technical consulting and engineering, rail mileage accounting, systems development, and on-site training and inspection.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchLittleton, CO, United StatesHQ recorded Sep 17, 202651-200101 contacts →

Exact match

“Modern Railway Systems is committed to provide each of our customers with the most innovative, cost-effective and safest systems available.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchGeorgetown, TX, United StatesHQ recorded Sep 17, 202651-20068 contacts →

Exact match

“Based out of Georgetown, Texas, GREX is a private corporation that creates innovative solutions to help the railroad industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchAshtabula, OH, United StatesHQ recorded Sep 17, 2026201-50062 contacts →

Exact match

“Delta Railroad Services is recognized as a premier railroad construction and equipment rental company serving the growing railroad infrastructure needs in the U.S.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchGeorgetown, TX, United StatesHQ recorded Sep 17, 2026501-1,00062 contacts →

Exact match

“Previously known as Georgetown Rail Equipment Company (GREX), Loram Technologies provides innovative solutions in track inspection, friction management, ballast profiling, and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchFort Worth, TX, United StatesHQ recorded Sep 17, 2026201-50057 contacts →

Exact match

“Rio Grande Pacific Corporation (RGPC), founded in 1986, is a privately-held, Texas-based railroad holding company for regional freight railroads, signal construction and design…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchMechanicsville, VA, United StatesHQ recorded Sep 17, 202651-20052 contacts →

Exact match

“Quality Transportation Services is a modern Rail Logistics Company providing expert professional services and state of the art software applications that allow industry leaders to…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchOakland, CA, United StatesHQ recorded Sep 17, 202651-20049 contacts →

Exact match

“Alta Vista Solutions is now Atlas.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Sep 17, 202651-20042 contacts →

Exact match

“Piper is a technology solutions provider and system integrator specializing in the transportation industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchFrankfort, IN, United StatesHQ recorded Sep 17, 202651-20041 contacts →

Exact match

“Ameritrack Rail is a one-stop full-service rail contractor providing engineering and design services, new track construction and existing track maintenance.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 17, 202611-5040 contacts →

Exact match

“Freight rail moves the world.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchMiddleton, WI, United StatesHQ recorded Sep 17, 202611-5040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 158 rail infrastructure monitoring companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,501 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rail infrastructure monitoring companies based in the United States at a glance

As of Sep 17, 2026
38.4%Verified-email coverage
74.3Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Chicago
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
52
51-200
38
201-500
8
501-1,000
5
1,001-5,000
6
5,001-10,000
1
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 158 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “rail infrastructure monitoring 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 4,501 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 September 17, 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.

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 “rail infrastructure monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail infrastructure monitoring companies are there based in the United States?

RevenueBase identified 158 company matches for rail infrastructure monitoring companies associated with the United States as of September 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 city has the most rail infrastructure monitoring companies?

Chicago leads with 4 company records, followed by Fort Worth (4) and Cary (2).

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 4,501 professional contacts with verified work emails tracked across these 158 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 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 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.