Company lists · Data refreshed September 2026

Top 25 Transportation demand management consultants based in the United States

RevenueBase identified 735 company matches for transportation demand management consultants associated with the United States as of September 2026 and tracks 14,658 professional contacts across them, including 7,909 with verified work emails. New York is the largest hub.

This list covers company matches for transportation demand management consultants 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 29, 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 29, 2026 How this list was built
735Companies
14,658Contacts tracked
7,909Verified emails
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The 25 largest transportation demand management consultants based in the United States

Ranked by team size
Top 25 of 735 company matches for transportation demand management consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchWatertown, MA, United StatesHQ recorded Sep 29, 20261,001-5,0002,277 contacts →

Exact match

“We are VHB.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchMinneapolis, MN, United StatesHQ recorded Sep 29, 2026201-500471 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchWalnut Creek, CA, United StatesHQ recorded Sep 29, 2026201-500448 contacts →

Exact match

“We are a transportation planning and engineering firm with 24 offices and over 400 staff nationwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchWest Columbia, SC, United StatesHQ recorded Sep 29, 2026501-1,000425 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 29, 2026 · View company records in RevenueBase
5Exact matchPortland, OR, United StatesHQ recorded Sep 29, 2026201-500411 contacts →

Exact match

“We solve complex transportation problems to improve people's everyday lives.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchPortland, OR, United StatesHQ recorded Sep 29, 2026201-500341 contacts →

Exact match

“Otak values people, both those in our workplace and those that are impacted by the projects we undertake.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSilver Spring, MD, United StatesHQ recorded Sep 29, 2026201-500332 contacts →

Exact match

“Toole Design is the nation's leading planning, engineering, and landscape architecture firm specializing in active, multimodal transportation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchIrvine, CA, United StatesHQ recorded Sep 29, 2026201-500332 contacts →

Exact match

“LSA is a diversified environmental, transportation, and community planning firm that evolved from a small consulting firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBaton Rouge, LA, United StatesHQ recorded Sep 29, 202651-200305 contacts →

Exact match

“CSRS was acquired by Westwood Professional Services on June 30, 2025.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchMedford, MA, United StatesHQ recorded Sep 29, 2026201-500263 contacts →

Exact match

“We are transportation specialists, dedicated to ensuring that transportation investments deliver the best possible results.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchHerndon, VA, United StatesHQ recorded Sep 29, 2026201-500262 contacts →

Exact match

“ATCS is a leading engineering and management consulting firm offering comprehensive solutions across a wide range of fields, including transportation, traffic planning…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchPortland, OR, United StatesHQ recorded Sep 29, 202651-200252 contacts →

Exact match

“Alta is a consulting firm with a mission to create active communities where bicycling and walking are safe, healthy, fun, and normal daily activities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchPottstown, PA, United StatesHQ recorded Sep 29, 2026201-500213 contacts →

Exact match

“We're in the business of moving things forward: projects, communities, careers, and relationships.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchMiami, FL, United StatesHQ recorded Sep 29, 2026201-500205 contacts →

Exact match

“Corradino is a leading multidisciplinary engineering, planning, and consulting firm, dedicated to delivering innovative solutions in transportation and infrastructure.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchGreenwood Village, CO, United StatesHQ recorded Sep 29, 202651-200197 contacts →

Exact match

“Felsburg Holt & Ullevig is a consulting firm specializing in transportation planning, traffic engineering, civil engineering design, water resources, and environmental services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchKirkland, WA, United StatesHQ recorded Sep 29, 202651-200193 contacts →

Exact match

“Today’s project challenges require world class expertise, innovative approaches, and the knowledge to effectively deliver cost-effective solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchPortland, OR, United StatesHQ recorded Sep 29, 202651-200192 contacts →

Exact match

“Our work helps clients explore options, make sound decisions, and build a transformative future.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchTysons, VA, United StatesHQ recorded Sep 29, 2026n/a183 contacts →

Exact match

“For 30 years, our professionals have created and implemented sustainable, cost-effective transportation solutions for commercial, residential, governmental, and institutional…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLacey, WA, United StatesHQ recorded Sep 29, 202651-200167 contacts →

Exact match

“SCJ Alliance is a 100% employee-owned consulting firm delivering civil engineering, transportation planning and design, cable-propelled transit, environmental and land use…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202651-200162 contacts →

Exact match

“Nelson\Nygaard Consulting Associates, Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchTampa, FL, United StatesHQ recorded Sep 29, 202651-200151 contacts →

Exact match

“Patel, Greene and Associates (PGA) is a leader in innovative transportation engineering and planning.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202651-200114 contacts →

Exact match

“We’re more than engineering experts at Howard Stein Hudson - we’re the keystone of complex projects.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchIrving, TX, United StatesHQ recorded Sep 29, 202651-200113 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 29, 2026 · View company records in RevenueBase
24Exact matchKing Of Prussia, PA, United StatesHQ recorded Sep 29, 202651-200105 contacts →

Exact match

“Since the firm's establishment in 1985, services have been tailored to meet our clients' needs with regard to their environmental compliance and transportation and engineering…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDenver, United StatesHQ recorded Sep 29, 20265,001-10,000103 contacts →

Exact match

“Great infrastructure does more than support communities-it shapes how people live, move, and connect every day.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 735 transportation demand management consultants based in the United States

See the full list, filter by size, metro and specialty, and access 7,909 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transportation demand management consultants based in the United States at a glance

As of Sep 29, 2026
54.0%Verified-email coverage
19.9Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
464
11-50
184
51-200
66
201-500
15
501-1,000
1
1,001-5,000
1
5,001-10,000
3

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 735 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 “transportation demand management consultants” 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 7,909 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 29, 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 “transportation demand management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation demand management consultants are there based in the United States?

RevenueBase identified 735 company matches for transportation demand management consultants 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?

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

Which city has the most transportation demand management consultants?

New York leads with 21 company records, followed by Atlanta (16) and Portland (16).

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 7,909 professional contacts with verified work emails tracked across these 735 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 29, 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.