Company lists · Data refreshed September 2026

Top 25 Public transportation consulting firms based in the United States

Name: Public transportation 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 959 companies tracked

RevenueBase identified 959 public transportation consulting firms headquartered in the United States as of September 2026 and tracks 30,342 professional contacts across them, including 11,306 with verified work emails and 12,334 with mobile numbers. New York is the largest hub.

This list covers public transportation consulting firms headquartered in the 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 5, 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 5, 2026 86% judged on-target in blind review

959Companies

30,342Contacts tracked

11,306Verified emails

12,334Mobile numbers

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The 25 largest public transportation consulting firms based in the United States

Ranked by team size

Top 25 of 959 public transportation consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to public transportation consulting firms: 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	MV Transportation	Partial evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	10001+	3,989 contacts →
	Partial evidence “MV Transportation is a leading transit services provider in the United States, partnering with over 100 transit agencies and municipalities, schools and corporations nationwide.” Source: RevenueBase Database · checked Sep 5, 2026
2	Transdev North America	Indirect evidence	Lombard, IL, United StatesHQ checked Sep 5, 2026	10001+	3,578 contacts →
	Indirect evidence “As an operator and global integrator of mobility, Transdev – The mobility company – empowers freedom to move every day thanks to safe, reliable and innovative solutions that serve…” Source: RevenueBase Database · checked Sep 5, 2026
3	VIA	Strong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	1,146 contacts →
	Strong evidence “Via is on a mission to create public transportation systems that provide far greater access to jobs, healthcare, and education.” Source: RevenueBase Database · checked Sep 5, 2026
4	Clever Devices	Strong evidence	Woodbury, VA, United StatesHQ checked Sep 5, 2026	201-500	548 contacts →
	Strong evidence “Clever Devices designs innovative technology solutions for all modes of public transportation, including fixed-route, bus rapid transit, paratransit and rail.” Source: RevenueBase Database · checked Sep 5, 2026
5	Railpros	Indirect evidence	Irving, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	481 contacts →
	Indirect evidence “RailPros was founded in and is exclusively focused on providing rail and transit engineering and construction services.” Source: RevenueBase Database · checked Sep 5, 2026
6	SRF Consulting Group	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 5, 2026	201-500	471 contacts →
	Strong evidence “SRF Consulting Group is a full-service consulting firm with a broad base of award-winning services, including- Transportation and Transit Planning - Community and Land Use…” Source: RevenueBase Database · checked Sep 5, 2026
7	Lockwood, Andrews & Newnam, Inc. LAN	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	201-500	461 contacts →
	Partial evidence “Lockwood, Andrews & Newnam, Inc.(LAN) is a full-service consulting firm offering planning, engineering and program management services.” Source: RevenueBase Database · checked Sep 5, 2026
8	Fehr & Peers	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 5, 2026	201-500	448 contacts →
	Partial evidence “We are a transportation planning and engineering firm with 24 offices and over 400 staff nationwide.” Source: RevenueBase Database · checked Sep 5, 2026
9	Infrastructure Consulting & Engineering	Strong evidence	West Columbia, SC, United StatesHQ checked Sep 5, 2026	501-1,000	425 contacts →
	Strong evidence “Founded in 2005, Infrastructure Consulting & Engineering, LLC (ICE) provides transportation consulting and engineering services across the Southeast.” Source: RevenueBase Database · checked Sep 5, 2026
10	Kittelson & Associates, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	201-500	411 contacts →
	Partial evidence “We solve complex transportation problems to improve people's everyday lives.” Source: RevenueBase Database · checked Sep 5, 2026
11	Metric Engineering	Partial evidence	Miami, FL, United StatesHQ checked Sep 5, 2026	201-500	345 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 5, 2026
12	LSA	Strong evidence	Irvine, CA, United StatesHQ checked Sep 5, 2026	201-500	332 contacts →
	Strong evidence “LSA is a diversified environmental, transportation, and community planning firm that evolved from a small consulting firm.” Source: RevenueBase Database · checked Sep 5, 2026
13	Oliver Wyman Vector	Partial evidence	Westlake, TX, United StatesHQ checked Sep 5, 2026	51-200	294 contacts →
	Partial evidence “Oliver Wyman Vector offers top-tier technical consulting and services to the aviation, aerospace, defense, and rail sectors worldwide.” Source: RevenueBase Database · checked Sep 5, 2026
14	PGH Wong Engineering, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	286 contacts →
	Indirect evidence “Founded in 1985, PGH Wong Engineering, Inc.(PGH Wong) is one of the nation’s leading firms in the transit industry.” Source: RevenueBase Database · checked Sep 5, 2026
15	Cambridge Systematics, INC	Partial evidence	Medford, MA, United StatesHQ checked Sep 5, 2026	201-500	263 contacts →
	Partial evidence “We are transportation specialists, dedicated to ensuring that transportation investments deliver the best possible results.” Source: RevenueBase Database · checked Sep 5, 2026
16	ATCS	Strong evidence	Herndon, VA, United StatesHQ checked Sep 5, 2026	201-500	262 contacts →
	Strong evidence “ATCS is a leading engineering and management consulting firm offering comprehensive solutions across a wide range of fields, including transportation, traffic planning…” Source: RevenueBase Database · checked Sep 5, 2026
17	Kinkisharyo International	Indirect evidence	El Segundo, CA, United StatesHQ checked Sep 5, 2026	201-500	231 contacts →
	Indirect evidence “At KINKISHARYO International, our mission has always been to provide high-quality urban transit products and services to our customers, on time and at a reasonable cost.” Source: RevenueBase Database · checked Sep 5, 2026
18	Infrastructure Engineering INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 5, 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 5, 2026
19	Naik Consulting Group, PC	Indirect evidence	East Brunswick, NJ, United StatesHQ checked Sep 5, 2026	51-200	216 contacts →
	Indirect evidence “The Naik Group has been a trusted partner in the engineering community for over 27 years.” Source: RevenueBase Database · checked Sep 5, 2026
20	TPD	Indirect evidence	Pottstown, PA, United StatesHQ checked Sep 5, 2026	201-500	213 contacts →
	Indirect evidence “We're in the business of moving things forward: projects, communities, careers, and relationships.” Source: RevenueBase Database · checked Sep 5, 2026
21	Corradino	Strong evidence	Miami, FL, United StatesHQ checked Sep 5, 2026	201-500	205 contacts →
	Strong evidence “Corradino is a leading multidisciplinary engineering, planning, and consulting firm, dedicated to delivering innovative solutions in transportation and infrastructure.” Source: RevenueBase Database · checked Sep 5, 2026
22	Felsburg Holt & Ullevig	Strong evidence	Greenwood Village, CO, United StatesHQ checked Sep 5, 2026	51-200	197 contacts →
	Strong evidence “Felsburg Holt & Ullevig is a consulting firm specializing in transportation planning, traffic engineering, civil engineering design, water resources, and environmental services.” Source: RevenueBase Database · checked Sep 5, 2026
23	Systra USA	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	196 contacts →
	Indirect evidence “SYSTRA USA, Inc.” Source: RevenueBase Database · checked Sep 5, 2026
24	Transpo Group	Indirect evidence	Kirkland, WA, United StatesHQ checked Sep 5, 2026	51-200	193 contacts →
	Indirect evidence “Today’s project challenges require world class expertise, innovative approaches, and the knowledge to effectively deliver cost-effective solutions.” Source: RevenueBase Database · checked Sep 5, 2026
25	DKS Associates	Indirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	51-200	192 contacts →
	Indirect evidence “Our work helps clients explore options, make sound decisions, and build a transformative future.” Source: RevenueBase Database · checked Sep 5, 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: public transportation consulting firms. 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 public transportation consulting firms.
Partial evidence: Its own public description names part of public transportation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public transportation consulting firms. 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 25 of 959 public transportation consulting firms based in the United States

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Public transportation consulting firms based in the United States at a glance

As of Sep 5, 2026

37.3%Verified-email coverage

40.6%Mobile-number coverage

31.6Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

548

11-50

255

51-200

111

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

10,4920–30

77131–60

161–90

390–180

39180+

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 public transportation consulting firms, 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 the United States whose own description of what they do matches “public transportation consulting firms”. 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 public transportation consulting firms), 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 public transportation consulting firms, and records with no verified work email. Companies headquartered outside United States 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, 11,306 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 5, 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.

Public transportation consulting firms by metro

Public transportation consulting firms in New York31

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 public transportation consulting firms, 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 public transportation consulting firms are there based in the United States?

RevenueBase identified 959 public transportation consulting firms headquartered in the 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?

MV Transportation, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most public transportation consulting firms?

New York leads with 31 headquartered companies, followed by Dallas (22) and Houston (20).

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 11,306 verified decision-maker contacts tracked across these 959 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 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 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.