Company lists · Data refreshed September 2026

Top 25 Transportation law firms based in the United States

RevenueBase identified 1,265 company matches for transportation law firms associated with the United States as of September 2026 and tracks 13,931 professional contacts across them, including 7,123 with verified work emails and 6,499 with mobile numbers. Houston is the largest hub.

This list covers company matches for transportation law 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 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 Sep 6, 2026 How this list was built
1,265Companies
13,931Contacts tracked
7,123Verified emails
6,499Mobile numbers
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The 25 largest transportation law firms based in the United States

Ranked by team size
Top 25 of 1,265 company matches for transportation law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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 matchCorpus Christi, TX, United StatesHQ recorded Sep 6, 2026201-500696 contacts →

Exact match

“Thomas J.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 6, 2026501-1,000576 contacts →

Exact match

“Founded in 1983, Wiley is a dominant presence in the nation’s capital.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchDallas, TX, United StatesHQ recorded Sep 6, 2026501-1,000447 contacts →

Exact match

“Witherite Law Group is a rarity and trailblazer in the world of personal injury law.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Sep 6, 2026201-500398 contacts →

Exact match

“For 75 years, Morrison Mahoney LLP has been committed to servicing its clients' needs and working with its clients to achieve desired goals and objectives.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchBirmingham, AL, United StatesHQ recorded Sep 6, 2026201-500369 contacts →

Exact match

“Since its establishment, the name Carr Allison has been synonymous with outstanding professional service.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, CA, United StatesHQ recorded Sep 6, 2026201-500332 contacts →

Exact match

“Nossaman LLP is a national law firm with attorneys and policy advisors located in 12 offices throughout the United States.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchCharleston, WV, United StatesHQ recorded Sep 6, 2026201-500330 contacts →

Exact match

“Jackson Kelly PLLC is a national law firm representing leading global corporations, national companies, entrepreneurs and individuals in areas of law such as environmental…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchPittsburgh, PA, United StatesHQ recorded Sep 6, 2026201-500310 contacts →

Exact match

“At Burns White LLC, we are committed to representing our clients with excellence.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchMiami, FL, United StatesHQ recorded Sep 6, 2026201-500192 contacts →

Exact match

“Hamilton, Miller & Birthisel, LLP is an AV rated, minority certified law firm based in Florida with offices throughout the state and in Kingston, Jamaica and the U.S.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchColumbia, SC, United StatesHQ recorded Sep 6, 2026501-1,000185 contacts →

Exact match

“Nexsen Pruet merged with Maynard Cooper & Gale in 2023.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Sep 6, 202651-200160 contacts →

Exact match

“For almost 100 years, McGinnis Lochridge has served to protect the interests of our clients in continuously changing landscapes including cutting-edge technology, oil and gas…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchIndianapolis, IN, United StatesHQ recorded Sep 6, 202651-200157 contacts →

Exact match

“Scopelitis attorneys provide advice and counsel to over clients in virtually every segment of the transportation industry - from Fortune 500 companies to smaller, family-owned…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchDallas, TX, United StatesHQ recorded Sep 6, 202651-200147 contacts →

Exact match

“With strong Texas roots and a reputation for success in high-stakes litigation, Fee, Smith & Sharp is a national law firm providing incisive, industry-leading business, legal and…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Sep 6, 202651-200117 contacts →

Exact match

“At Bader Law, we believe you deserve the best.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 6, 202611-50115 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchSouthfield, MI, United StatesHQ recorded Sep 6, 202651-200112 contacts →

Exact match

“Collins Einhorn Farrell PC has an established reputation for legal excellence and leadership.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 6, 202651-200105 contacts →

Exact match

“Kreindler & Kreindler LLP is a leading law firm representing plaintiffs from around the United States and the world.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchCleveland, OH, United StatesHQ recorded Sep 6, 202651-200100 contacts →

Exact match

“With a century of legal expertise behind us, Gallagher Sharp LLP streamlines complex legal challenges so our clients can focus on what matters most.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19Exact matchNorfolk, VA, United StatesHQ recorded Sep 6, 202651-20089 contacts →

Exact match

“Rutter Mills has been THE Personal Injury Law Firm in Hampton Roads.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 6, 202651-20088 contacts →

Exact match

“Lester Schwab Katz and Dwyer was established in 1974.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21Exact matchNew Orleans, LA, United StatesHQ recorded Sep 6, 202611-5087 contacts →

Exact match

“Mouledoux, Bland, Legrand & Brackett is a full-service defense firm with decades of experience handling claims.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22Exact matchLouisville, KY, United StatesHQ recorded Sep 6, 202651-20087 contacts →

Exact match

“Isaacs & Isaacs is a nationally recognized law firm with billions recovered for injured clients.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Sep 6, 202651-20085 contacts →

Exact match

“We have championed our clients’ wrongful death and personal injury claims for over 40 years.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 6, 202651-20084 contacts →

Exact match

“Condon & Forsyth LLP is a national law firm with offices in New York, Los Angeles, Miami, Sacramento and Seattle.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Sep 6, 202611-5082 contacts →

Exact match

“The lawyers at Clifford Law Offices represent years of practice in the area of personal injury law including aviation, transportation, medical malpractice and product liability…”

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

Showing 25 of 1,265 transportation law firms based in the United States

See the full list, filter by size, metro and specialty, and access 7,123 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transportation law firms based in the United States at a glance

As of Sep 6, 2026
51.1%Verified-email coverage
46.7%Mobile-number coverage
11.0Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · Houston
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
811
11-50
364
51-200
66
201-500
8
501-1,000
4
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 law 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 7,123 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 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 law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation law firms are there based in the United States?

RevenueBase identified 1,265 company matches for transportation law 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?

Thomas J. Henry LAW tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transportation law firms?

Houston leads with 58 company records, followed by New York (42) and Atlanta (38).

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 7,123 professional contacts with verified work emails tracked across these 1,265 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,265 transportation law firms based in the United States. Start with a free account, no credit card.

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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.