Company lists · Data refreshed September 2026

Top 25 Railway consulting firms based in the United States

Name: Railway consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 555 companies tracked

RevenueBase identified 555 company matches for railway consulting firms associated with the United States as of September 2026 and tracks 17,837 professional contacts across them, including 7,727 with verified work emails and 7,567 with mobile numbers. New York is the largest hub.

This list covers company matches for railway consulting firms 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 5, 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 5, 2026 How this list was built

555Companies

17,837Contacts tracked

7,727Verified emails

7,567Mobile numbers

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The 25 largest railway consulting firms based in the United States

Ranked by team size

Top 25 of 555 company matches for railway consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	Power Engineers	Exact match	Hailey, ID, United StatesHQ recorded Sep 5, 2026	1,001-5,000	4,013 contacts →
	Exact match “POWER Engineers is now part of WSP.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Railpros	Exact match	Irving, TX, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3	Lockwood, Andrews & Newnam, Inc. LAN	Exact match	Houston, TX, United StatesHQ recorded Sep 5, 2026	201-500	461 contacts →
	Exact match “Lockwood, Andrews & Newnam, Inc.(LAN) is a full-service consulting firm offering planning, engineering and program management services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Holland, L.P	Exact match	Crete, IL, United StatesHQ recorded Sep 5, 2026	501-1,000	427 contacts →
	Exact match “Since our founding in 1935, Holland has pioneered delivering comprehensive and progressive transportation solutions.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Infrastructure Consulting & Engineering	Exact match	West Columbia, SC, United StatesHQ recorded Sep 5, 2026	501-1,000	425 contacts →
	Exact match “Founded in 2005, Infrastructure Consulting & Engineering, LLC (ICE) provides transportation consulting and engineering services across the Southeast.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Burns Engineering, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 5, 2026	201-500	401 contacts →
	Exact match “Burns is a nationally respected provider of specialized engineering services, bringing highly-technical, sought-after engineering expertise to transportation, critical…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Metric Engineering	Exact match	Miami, FL, United StatesHQ recorded Sep 5, 2026	201-500	345 contacts →
	Exact match “Metric was founded in 1976 on the principle of providing personalized consulting engineering services "done right the first time and every time." Today, we are among the top…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Oliver Wyman Vector	Exact match	Westlake, TX, United StatesHQ recorded Sep 5, 2026	51-200	294 contacts →
	Exact match “Oliver Wyman Vector offers top-tier technical consulting and services to the aviation, aerospace, defense, and rail sectors worldwide.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	PGH Wong Engineering, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 5, 2026	201-500	286 contacts →
	Exact match “Founded in 1985, PGH Wong Engineering, Inc.(PGH Wong) is one of the nation’s leading firms in the transit industry.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Infrastructure Engineering INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 5, 2026	201-500	224 contacts →
	Exact match “Infrastructure Engineering Inc.(IEI) is a majority African American-owned, multi-disciplinary consulting firm with offices in eight states that delivers design engineering…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Hatch LTK	Exact match	Ambler, PA, United StatesHQ recorded Sep 5, 2026	201-500	219 contacts →
	Exact match “On October 30, 2020, LTK Engineering Services (LTK) merged with Hatch to become Hatch LTK.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Naik Consulting Group, PC	Exact match	East Brunswick, NJ, United StatesHQ recorded Sep 5, 2026	51-200	216 contacts →
	Exact match “The Naik Group has been a trusted partner in the engineering community for over 27 years.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	DKS Associates	Exact match	Portland, OR, United StatesHQ recorded Sep 5, 2026	51-200	192 contacts →
	Exact match “Our work helps clients explore options, make sound decisions, and build a transformative future.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Harbor Rail Services Company	Exact match	Pasadena, CA, United StatesHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
15	Avcon, INC	Exact match	Orlando, FL, United StatesHQ recorded Sep 5, 2026	51-200	161 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Patel, Greene & Associates, LLC PGA	Exact match	Tampa, FL, United StatesHQ recorded Sep 5, 2026	51-200	151 contacts →
	Exact match “Patel, Greene and Associates (PGA) is a leader in innovative transportation engineering and planning.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Civiltech Engineering, INC	Exact match	Itasca, IL, United StatesHQ recorded Sep 5, 2026	51-200	144 contacts →
	Exact match “Civiltech is a consulting engineering firm that provides a full range of transportation and civil engineering services which include transportation, civil, construction…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	EAC Consulting, INC	Exact match	Miami, FL, United StatesHQ recorded Sep 5, 2026	51-200	142 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	IH Engineers, P.C	Exact match	Princeton, NJ, United StatesHQ recorded Sep 5, 2026	51-200	127 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Civil Science	Exact match	Lehi, UT, United StatesHQ recorded Sep 5, 2026	51-200	126 contacts →
	Exact match “Civil Science is a full-service civil engineering firm established in 2002 through an employee buyout of a local firm which has been continuously providing consulting engineering…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	American Track	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 5, 2026	1,001-5,000	123 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 5, 2026 · View company records in RevenueBase
22	Barghausen Consulting Engineers	Exact match	Kent, WA, United StatesHQ recorded Sep 5, 2026	201-500	121 contacts →
	Exact match “Barghausen is now officially united under the Core States Group brand.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	LEA Elliott, INC	Exact match	Irving, TX, United StatesHQ recorded Sep 5, 2026	51-200	113 contacts →
	Exact match “Lea+Elliott is a transportation consulting firm offering a broad range of services for clients worldwide.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	DB E.C.O. North America	Exact match	Laguna Niguel, CA, United StatesHQ recorded Sep 5, 2026	51-200	112 contacts →
	Exact match “DB E.C.O.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Alltranstek, LLC	Exact match	Downers Grove, IL, United StatesHQ recorded Sep 5, 2026	51-200	103 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 5, 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 “railway consulting firms”. 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 555 railway consulting firms based in the United States

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Railway consulting firms based in the United States at a glance

As of Sep 5, 2026

43.3%Verified-email coverage

42.4%Mobile-number coverage

32.1Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

272

11-50

164

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

7,2050–30

46731–60

661–90

290–180

47180+

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 “railway consulting firms” 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 7,727 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 5, 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 “railway consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway consulting firms are there based in the United States?

RevenueBase identified 555 company matches for railway consulting firms 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?

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

Which city has the most railway consulting firms?

New York leads with 15 company records, followed by Chicago (12) and Houston (11).

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 7,727 professional contacts with verified work emails tracked across these 555 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 5, 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.