Company lists · Data refreshed September 2026

Top 23 Transportation consulting companies based in Chicago, United States

Name: Transportation consulting companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 40 companies tracked

RevenueBase identified 40 transportation consulting companies headquartered in Chicago, United States as of September 2026 and tracks 1,967 professional contacts across them, including 737 with verified work emails. New York is the largest hub.

This list covers transportation consulting companies headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

40Companies

1,967Contacts tracked

737Verified emails

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The 23 largest transportation consulting companies based in Chicago, United States

Ranked by team size

Top 23 of 40 transportation consulting companies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to transportation consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hallcon Corporation	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	5,001-10,000	840 contacts →
	Partial evidence “Hallcon is a transportation and infrastructure services company focused on turnkey solutions for clients such as technology companies, manufacturers, railroads, universities…” Source: RevenueBase Database · checked Sep 19, 2026
2	Ardmore Roderick	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	201-500	264 contacts →
	Partial evidence “Ardmore Roderick is a full-service infrastructure solutions partner delivering design, construction management, and program management services to the transportation, utility…” Source: RevenueBase Database · checked Sep 19, 2026
3	Infrastructure Engineering INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	201-500	224 contacts →
	Partial evidence “Infrastructure Engineering Inc.(IEI) is a majority African American-owned, multi-disciplinary consulting firm with offices in eight states that delivers design engineering…” Source: RevenueBase Database · checked Sep 19, 2026
4	R.M. Chin & Associates, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	51-200	136 contacts →
	Indirect evidence “R.M.” Source: RevenueBase Database · checked Sep 19, 2026
5	Singh Associates, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	51-200	110 contacts →
	Indirect evidence “For more than 30 years, SINGH + Associates has been meeting and exceeding our clients’ expectations for high quality planning, design and engineering services delivered with care…” Source: RevenueBase Database · checked Sep 19, 2026
6	ALL Truck Transportation Co., INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	201-500	97 contacts →
	Partial evidence “All Truck Transportation Co, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
7	Transmart	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	51-200	81 contacts →
	Partial evidence “Transportation is not just a branch at TranSmart, it’s our focus.” Source: RevenueBase Database · checked Sep 19, 2026
8	PLG Consulting	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial evidence “PLG Consulting \| Supply Chain Strategy & Logistics Optimization Practical Solutions for the Industrial Economy For over 20 years, PLG Consulting has delivered practitioner-led…” Source: RevenueBase Database · checked Sep 19, 2026
9	Quandel Consultants	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	11-50	32 contacts →
	Partial evidence “Quandel Consultants isn’t just another transportation engineering firm.” Source: RevenueBase Database · checked Sep 19, 2026
10	Seabury Airline Strategy Group	Partial evidence	Chicago, United StatesHQ checked Sep 19, 2026	11-50	29 contacts →
	Partial evidence “Airline Strategy Group combines commercial and operational expertise with strategy consulting to provide a uniquely integrated advisory service.” Source: RevenueBase Database · checked Sep 19, 2026
11	Apex Consulting Engineers, LLC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “APEX Consulting Engineers, LLC is a licensed professional engineering and design firm based in Illinois, specializing in civil infrastructure solutions for the Transportation…” Source: RevenueBase Database · checked Sep 19, 2026
12	Logisyn Advisors	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Logisyn Advisors is a Mergers & Acquisitions (M&A) advisory firm that caters specifically to domestic and international companies in the transportation and logistics industry.” Source: RevenueBase Database · checked Sep 19, 2026
13	Taylor Transportation Search Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “We are transportation executive search experts, dedicated to helping clients find and integrate talented individuals who will positively impact their business.” Source: RevenueBase Database · checked Sep 19, 2026
14	Dama Consultants	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “DAMA Consultants is a transportation planning and engineering firm providing a broad range of traffic and transportation engineering services including dynamic traffic simulation…” Source: RevenueBase Database · checked Sep 19, 2026
15	Team Integrity Knowledge Center	Strong evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “Team Integrity Knowledge Center provides a range of consulting and knowledge-based services to small and medium business owners within the transportation industry.” Source: RevenueBase Database · checked Sep 19, 2026
16	In-House Logistics	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “In-House Logistics is a dynamic and innovative logistics consulting company dedicated to driving efficiency, transparency, and profitability for businesses of all sizes.” Source: RevenueBase Database · checked Sep 19, 2026
17	Afrikallure Limited	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Founded in 2003 in Chicago, IL as an Image and Branding consulting company, AfrikAllure has since developed into a Logistics and IT Consulting company and has grown into a leader…” Source: RevenueBase Database · checked Sep 19, 2026
18	Rred Risk Reward Education, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “RRED, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
19	K P Advisory, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “K + P Advisory, LLC is a certified Women's Business Enterprise (WBE), Disadvantaged Business Enterprise (DBE), and Airport Concession Disadvantaged Business Enterprise (ACDBE)…” Source: RevenueBase Database · checked Sep 19, 2026
20	NEW Mobility Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “With our New Mobility core themes + Connected - including software and hardware platforms / infotainment and related apps, connected car services, connectivity and infrastructure…” Source: RevenueBase Database · checked Sep 19, 2026
21	Gregory Logistics Consulting, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Gregory Logistics Consulting brings decades of industry expertise to help businesses navigate the complex world of regulatory trade compliance and cargo operations.” Source: RevenueBase Database · checked Sep 19, 2026
22	Resource Rail INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Resource Rail is a railway logistics advisory and business development company focused exclusively on surface transportation and infrastructure development activities in the…” Source: RevenueBase Database · checked Sep 19, 2026
23	EM H Chicago LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “I'm Em Hall, an urban planner, expert communicator, and creative strategist who helps mission-driven organizations navigate complex infrastructure, transportation, and equity…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: transportation consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names transportation consulting companies.
Partial evidence: Its own public description names part of transportation consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name transportation consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 40 transportation consulting companies based in Chicago, United States

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Transportation consulting companies based in Chicago, United States at a glance

As of Sep 19, 2026

37.5%Verified-email coverage

49.2Average contacts per company

1-10Median size (employees)

127.5%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 40 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among transportation consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Chicago, United States whose own description of what they do matches “transportation consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names transportation consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among transportation consulting companies, and records with no verified work email. Companies headquartered outside Chicago are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 737 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Transportation consulting companies by metro in the United States

Transportation consulting companies in New York51
Transportation consulting companies in Houston47
Transportation consulting companies in Chicago40
Transportation consulting companies in Dallas35
Transportation consulting companies in Atlanta32
Transportation consulting companies in Miami30

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names transportation consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many transportation consulting companies are there based in Chicago, United States?

RevenueBase identified 40 transportation consulting companies headquartered in Chicago, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hallcon Corporation, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most transportation consulting companies?

New York leads with 51 headquartered companies, followed by Houston (47) and Chicago (40).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 737 verified decision-maker contacts tracked across these 40 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.