Company lists · Data refreshed September 2026

Top 25 Rail engineering services based in the United States

RevenueBase identified 335 company matches for rail engineering services associated with the United States as of September 2026 and tracks 32,152 professional contacts across them, including 11,298 with verified work emails. Chicago is the largest hub.

This list covers company matches for rail engineering services 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
335Companies
32,152Contacts tracked
11,298Verified emails
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The 25 largest rail engineering services based in the United States

Ranked by team size
Top 25 of 335 company matches for rail engineering services 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 matchPittsburgh, PA, United StatesHQ recorded Sep 17, 202610001+9,859 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchCharlotte, NC, United StatesHQ recorded Sep 17, 20261,001-5,000752 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact matchIrving, TX, United StatesHQ recorded Sep 17, 20261,001-5,000481 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchPittsburgh, PA, United StatesHQ recorded Sep 17, 20261,001-5,000478 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchNicholasville, KY, United StatesHQ recorded Sep 17, 20261,001-5,000421 contacts →

Exact match

“In 1973, Richard J.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchWatertown, NY, United StatesHQ recorded Sep 17, 2026501-1,000410 contacts →

Exact match

“As an innovative leader, New York Air Brake has been serving the rail industry since 1890.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchEastland, TX, United StatesHQ recorded Sep 17, 20261,001-5,000387 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 · Sep 17, 2026 · View company records in RevenueBase
13Exact matchLouisville, KY, United StatesHQ recorded Sep 17, 20261,001-5,000356 contacts →

Exact match

“Road & Rail Services is a recognized industry leader and a top-tier provider of rail related services to railroads, to rail shippers, and to railcar owners.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchPlymouth Meeting, PA, United StatesHQ recorded Sep 17, 20261,001-5,000313 contacts →

Exact match

“Danella is a leading construction company, providing infrastructure to the power, communications, water, gas, and rail industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchDowners Grove, United StatesHQ recorded Sep 17, 2026501-1,000288 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 · Sep 17, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 17, 2026201-500264 contacts →

Exact match

“Ardmore Roderick is a full-service infrastructure solutions partner delivering design, construction management, and program management services to the transportation, utility…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchBeaumont, TX, United StatesHQ recorded Sep 17, 2026501-1,000239 contacts →

Exact match

“TGS, a division of Trans-Global Solutions, Inc, is a fully-integrated rail service organization and a leader in the industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact 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
19Exact 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
20Exact matchNorth Chesterfield, VA, United StatesHQ recorded Sep 17, 2026201-500146 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 · Sep 17, 2026 · View company records in RevenueBase
21Exact matchCapitol Heights, MD, United StatesHQ recorded Sep 17, 202651-200138 contacts →

Exact match

“C3M Power Systems LLC self-performs the construction, rehabilitation, and maintenance of electrical systems for the transportation and infrastructure markets.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 17, 202651-200125 contacts →

Exact match

“OTHON is a multi-discipline civil engineering firm.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchRocky Hill, CT, United StatesHQ recorded Sep 17, 202651-200107 contacts →

Exact match

“Garg Consulting Services (GCS) is a multi-disciplinary engineering firm advancing the future of transportation infrastructure across the Northeast.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 335 rail engineering services based in the United States

See the full list, filter by size, metro and specialty, and access 11,298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rail engineering services based in the United States at a glance

As of Sep 17, 2026
35.1%Verified-email coverage
96.0Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Chicago
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
105
51-200
75
201-500
18
501-1,000
10
1,001-5,000
16
5,001-10,000
2
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 335 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 engineering services” 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 11,298 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 engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail engineering services are there based in the United States?

RevenueBase identified 335 company matches for rail engineering services 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?

Wabtec Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rail engineering services?

Chicago leads with 6 company records, followed by Jacksonville (6) and Los Angeles (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 11,298 professional contacts with verified work emails tracked across these 335 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.