Company lists · Data refreshed November 2026

Top 25 Transportation policy advisors based in the United States

RevenueBase identified 250 company matches for transportation policy advisors associated with the United States as of November 2026 and tracks 11,081 professional contacts across them, including 2,995 with verified work emails. Washington is the largest hub.

This list covers company matches for transportation policy advisors 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 November 6, 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 Nov 6, 2026 How this list was built
250Companies
11,081Contacts tracked
2,995Verified emails
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The 25 largest transportation policy advisors based in the United States

Ranked by team size
Top 25 of 250 company matches for transportation policy advisors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWest Columbia, LA, United StatesHQ recorded Nov 6, 2026501-1,000440 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPortland, CA, United StatesHQ recorded Nov 6, 2026201-500433 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMedford, NY, United StatesHQ recorded Nov 6, 2026201-500270 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261,001-5,000232 contacts →

Exact match

“LADOT leads transportation planning, project delivery, and operations in the City of Los Angeles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPortland, TX, United StatesHQ recorded Nov 6, 202651-200203 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“Nelson\Nygaard Consulting Associates, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKirkland, WA, United StatesHQ recorded Nov 6, 202651-200161 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIrving, FL, United StatesHQ recorded Nov 6, 202651-200119 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFairfax, MD, United StatesHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Founded in 1979, Gorove Slade Associates, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Foursquare ITP is a multi-modal transportation planning firm focused on providing innovative transportation solutions that are practical, focused, and implementable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDoral, FL, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPleasanton, CA, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“TJKM is a transportation engineering and planning firm serving California, with offices in Pleasanton, San Jose, Santa Rosa, Sacramento, and Fresno.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFort Worth, GA, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“TransSolutions works with architectural/engineering firms, transportation planning firms, airport authorities, airlines, and governmental entities to develop feasible…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDallas, CA, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Traffic and Revenue analysis of toll roads and managed lanes facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOrmond Beach, FL, United StatesHQ recorded Nov 6, 2026n/a50 contacts →

Exact match

“Led by Maryam Ghyabi-White, Ghyabi Consulting & Management is a team of transportation/mobility engineers, planners, and public engagement professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKing Of Prussia, PA, United StatesHQ recorded Nov 6, 2026n/a48 contacts →

Exact match

“GVF's mission is to inspire mobility choices for ALL.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEnglewood, CO, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“LS Gallegos was founded in 1988, as a Public Transportation Consultancy with a single goal in mind: “To assist Transportation Organizations and improve their potential for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Linscott, Law & Greenspan, Engineers (LLG) provides transportation planning, traffic engineering and parking consultation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“We are engineers, planners, scientists, public involvement specialists, and traffic operations experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“ATG’s modern approach to moving individuals through complex transportation systems is decidedly simple: We connect people to those they love and the places they need to go.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Zan Associates is a transportation planning consulting firm that provides professional and technical support for work on transportation planning, design and construction projects…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEarlysville, VA, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Who We Are: Boyd Caton Group, Inc.(bcg) was founded in 1993 with the mission of supporting and strengthening safety, security, and emergency preparedness within the transportation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“CBB is a regional traffic engineering and transportation planning consultant firm headquartered in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchReston, VA, United StatesHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Raul V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Modern Mobility Partners, LLC is an Atlanta-based transportation planning and traffic engineering consulting firm with an additional office in Orlando, Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 250 transportation policy advisors based in the United States

See the full list, filter by size, metro and specialty, and access 2,995 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transportation policy advisors based in the United States at a glance

As of Nov 6, 2026
27.0%Verified-email coverage
44.3Average contacts per company
1-10Median size (employees)
5.6%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
139
11-50
66
51-200
31
201-500
4
501-1,000
4
1,001-5,000
2
5,001-10,000
1
10001+
2

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 250 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 policy advisors” 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 2,995 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 November 6, 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 policy advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation policy advisors are there based in the United States?

RevenueBase identified 250 company matches for transportation policy advisors associated with the United States as of November 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?

Infrastructure Consulting & Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transportation policy advisors?

Washington leads with 14 company records, followed by New York (11) and Los Angeles (7).

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 2,995 professional contacts with verified work emails tracked across these 250 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 November 6, 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.