Company lists · Data refreshed October 2026

Top 13 High-speed rail engineers based in the United States

RevenueBase identified 30 company matches for high-speed rail engineers associated with the United States as of October 2026 and tracks 2,596 professional contacts across them, including 645 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for high-speed rail engineers 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 October 14, 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 Oct 14, 2026 How this list was built
30Companies
2,596Contacts tracked
645Verified emails
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The 13 largest high-speed rail engineers based in the United States

Ranked by team size
Top 13 of 30 company matches for high-speed rail engineers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchIrving, TX, United StatesHQ recorded Oct 14, 20261,001-5,000519 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 · Oct 14, 2026 · View company records in RevenueBase
2Exact matchYonkers, NY, United StatesHQ recorded Oct 14, 2026501-1,000455 contacts →

Exact match

“Delivering the Reliability of the Kawasaki Brand to the United States Kawasaki is Japan’s leading manufacturer of rolling stock.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchLittleton, CO, United StatesHQ recorded Oct 14, 202651-200109 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 · Oct 14, 2026 · View company records in RevenueBase
4Exact matchGeorgetown, TX, United StatesHQ recorded Oct 14, 202651-20067 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 · Oct 14, 2026 · View company records in RevenueBase
5Exact matchCerritos, CA, United StatesHQ recorded Oct 14, 202651-20064 contacts →

Exact match

“Hyundai Rotem USA is a global leader in high-tech mobility solutions, connecting the world through sustainable innovation.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchPenn, PA, United StatesHQ recorded Oct 14, 202611-5062 contacts →

Exact match

“Rail Transit Consultants, Inc.(RTC) was incorporated in January of 1986 as a corporation of the state of Pennsylvania.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchSelma, CA, United StatesHQ recorded Oct 14, 2026501-1,00059 contacts →

Exact match

“Our team, Dragados USA, and Flatiron, collectively known as DFJV, brings the necessary transportation experience to successfully complete the California High-Speed Rail…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchFlemington, NJ, United StatesHQ recorded Oct 14, 202651-20043 contacts →

Exact match

“Bison Rail Systems is a railway systems service provider focused on delivering solutions with substance, not just form.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchMurfreesboro, TN, United StatesHQ recorded Oct 14, 202651-20032 contacts →

Exact match

“The mission of Railroad Consultants is to provide exceptional engineering and construction services to freight railroads, rail-served industry, port authorities, and passenger…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Oct 14, 202611-5022 contacts →

Exact match

“United ECM is a recognized leader in the technical delivery oversight of major high-speed and electrified transit systems.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Oct 14, 202651-20020 contacts →

Exact match

“Headquartered in Los Angeles, California, with strategic offices in Florida, New York, Texas, and Washington, US Rail Systems® is a nationally recognized authority in the…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchCamp Hill, PA, United StatesHQ recorded Oct 14, 202611-5014 contacts →

Exact match

“At TRAC, we specialize in providing railroad design and construction services that go from concept to completion.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchEl Cajon, CA, United StatesHQ recorded Oct 14, 202611-504 contacts →

Exact match

“Global Signals Group (GSG) is a certified SBE railway signal engineering design and construction firm formed by a team of dedicated Railroad Signal and Communications Engineers…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 13 of 30 high-speed rail engineers based in the United States

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High-speed rail engineers based in the United States at a glance

As of Oct 14, 2026
24.8%Verified-email coverage
86.5Average contacts per company
11-50Median size (employees)
13.3%Largest-city concentration · Los Angeles
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
7
51-200
8
201-500
1
501-1,000
4
1,001-5,000
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 30 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 “high-speed rail engineers” 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 645 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 October 14, 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 “high-speed rail engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high-speed rail engineers are there based in the United States?

RevenueBase identified 30 company matches for high-speed rail engineers associated with the United States as of October 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?

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

Which city has the most high-speed rail engineers?

Los Angeles leads with 4 company records, followed by Camp Hill (1) and Cerritos (1).

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 645 professional contacts with verified work emails tracked across these 30 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 October 14, 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.