Company lists · Data refreshed September 2026

Top 25 Rail infrastructure monitoring based in the United States

Name: Rail infrastructure monitoring based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 108 companies tracked

RevenueBase identified 108 company matches for rail infrastructure monitoring associated with the United States as of September 2026 and tracks 4,242 professional contacts across them, including 1,630 with verified work emails. Columbus is the largest hub.

This list covers company matches for rail infrastructure monitoring 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

108Companies

4,242Contacts tracked

1,630Verified emails

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The 25 largest rail infrastructure monitoring based in the United States

Ranked by team size

Top 25 of 108 company matches for rail infrastructure monitoring 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Railworks Corporation	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	721 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
2	Railpros	Exact match	Irving, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	481 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
3	Sperry Rail INC	Exact match	Shelton, CT, United StatesHQ recorded Sep 17, 2026	501-1,000	412 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
4	Harbor Rail Services Company	Exact match	Pasadena, CA, United StatesHQ recorded Sep 17, 2026	201-500	186 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
5	EXO	Exact match	Magnolia, TX, United StatesHQ recorded Sep 17, 2026	51-200	167 contacts →
	Exact match “We are an innovative supplier of infrastructure inspection, engineering, and field repair and reinforcement services for the global electrical utility, renewables, lighting, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Modern Railway Systems	Exact match	Littleton, CO, United StatesHQ recorded Sep 17, 2026	51-200	101 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
7	Loram Maintenance Of Way, INC	Exact match	Georgetown, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	62 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
8	Heath & Lineback	Exact match	Marietta, GA, United StatesHQ recorded Sep 17, 2026	201-500	43 contacts →
	Exact match “Heath & Lineback (H&L), founded in 1994, is an engineering consulting firm with significant experience in the design, inspection, and maintenance of transportation infrastructure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ameritrack Rail	Exact match	Frankfort, IN, United StatesHQ recorded Sep 17, 2026	51-200	41 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
10	Telegraph	Exact match	Chicago, IL, United StatesHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “Freight rail moves the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Fickett Structural Solutions, INC	Exact match	Middleton, WI, United StatesHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Bison Rail Systems	Exact match	Flemington, NJ, United StatesHQ recorded Sep 17, 2026	51-200	38 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 · Sep 17, 2026 · View company records in RevenueBase
13	Zephyr Rail	Exact match	Orange, CA, United StatesHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Zephyr Rail provides engineering services to support a variety of rail clients.* Track Design * Civil Engineering * Grade Crossing Design/PUC Permitting * Quiet Zones * 3rd Party…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Industrial Networks	Exact match	Spring, TX, United StatesHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “Industrial Networks (INet) is at the forefront of revolutionizing railyard automation and data acquisition systems across North America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Railroad Consultants, Pllc	Exact match	Murfreesboro, TN, United StatesHQ recorded Sep 17, 2026	51-200	33 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 · Sep 17, 2026 · View company records in RevenueBase
16	Amsted Digital Solutions	Exact match	West Chester, PA, United StatesHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “With over 15 years of innovation in freight rail telematics, Amsted Digital Solutions delivers cutting-edge solutions that enable our customers to optimize their operations…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	US Rail Systems	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	51-200	24 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 · Sep 17, 2026 · View company records in RevenueBase
18	Capital Railroad Contracting, INC	Exact match	Columbia, MO, United StatesHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Since 1987, Capital Railroad Contracting has been your trusted railway construction partner.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Railstate	Exact match	Quincy, MA, United StatesHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “We’ve created a network of sensors that tracks every train, not just those with your cars, and creates unique profiles for every one.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Frontier Railroad Services, LLC	Exact match	New Stanton, PA, United StatesHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Frontier Railroad Services provides a variety of railroad construction, maintenance and assessment services with a proven track record of safety and customer satisfaction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	KLD Labs, INC	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “KLD Labs, an ENSCO owned company, has extensive experience in the development and deployment of real-time measurement systems for railways worldwide and specializes in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ARE Corporation	Exact match	Overland Park, KS, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “ARE is an engineering and technology solutions provider, servicing clients across the country.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Vancer	Exact match	Lincoln, NE, United StatesHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Vancer Railway Group is a world leader in the design, engineering and distribution of maintenance-of-way (MOW) equipment and services to the rail industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	DPS Electronics	Exact match	Bozeman, MT, United StatesHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “With over 25 years of experience, DPS is uniquely positioned in the industry to provide technological solutions based on experience and industry leading products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Strinteg	Exact match	Cleveland, TX, United StatesHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Strinteg is a structural engineering firm focused on the inspection, analysis, and rehabilitation of bridges and ancillary structures throughout the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “rail infrastructure monitoring”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 108 rail infrastructure monitoring based in the United States

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Rail infrastructure monitoring based in the United States at a glance

As of Sep 17, 2026

38.4%Verified-email coverage

39.3Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Columbus

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 108 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” 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 1,630 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”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 108 company matches for rail infrastructure monitoring 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?

Railworks Corporation 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?

Columbus leads with 3 company records, followed by Los Angeles (3) and Chicago (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 1,630 professional contacts with verified work emails tracked across these 108 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.