Company lists · Data refreshed September 2026

Top 25 Transportation design consultants worldwide

Name: Transportation design consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 7,475 companies tracked

RevenueBase identified 7,475 company matches for transportation design consultants worldwide as of September 2026 and tracks 267,576 professional contacts across them, including 91,951 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for transportation design consultants worldwide, 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 21, 2026. Country and city lists for transportation design consultants follow the table.

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 21, 2026 How this list was built

7,475Companies

267,576Contacts tracked

91,951Verified emails

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The 25 largest transportation design consultants worldwide

Ranked by team size

Top 25 of 7,475 company matches for transportation design consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	URS Corporation, An Aecom Company	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	10001+	7,706 contacts →
	Exact match “URS Corporation operations are now affiliated with AECOM.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	HNTB	Exact match	Kansas City, MO, United StatesHQ recorded Sep 21, 2026	5,001-10,000	7,469 contacts →
	Exact match “For over a century, HNTB has shaped the built environment with distinctive expertise across a full spectrum of infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Michael Baker International	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	4,362 contacts →
	Exact match “Michael Baker International is a leading provider of engineering, consulting, and technology services spanning four Verticals: Infrastructure, Places and Facilities, Federal and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	ICA Ingenieros Civiles Asociados	Exact match	MexicoHQ recorded Sep 21, 2026	10001+	3,752 contacts →
	Exact match “Somos una empresa mexicana con 68 años de experiencia en brindar soluciones integrales a retos complejos de infraestructura.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	STV	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,556 contacts →
	Exact match “STV offers professional services for the infrastructure that powers our lives.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	TYLIN	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,067 contacts →
	Exact match “As a global engineering firm, we design infrastructure solutions that connect and elevate communities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Kleinfelder	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,344 contacts →
	Exact match “At Kleinfelder, we have been connecting great people to the best work since 1961.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	VHB	Exact match	Watertown, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,277 contacts →
	Exact match “We are VHB.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	KCI	Exact match	Sparks, NC, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,207 contacts →
	Exact match “KCI is a 100-percent employee-owned engineering, consulting and construction firm serving clients throughout the United States and beyond.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Feedback Infra	Exact match	Gurgaon, IndiaHQ recorded Sep 21, 2026	5,001-10,000	1,956 contacts →
	Exact match “Feedback Infra is India’s leading infrastructure services company with interests across sectors like transportation, energy and urban infrastructure.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Rites LTD	Exact match	Gurgaon, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,850 contacts →
	Exact match “RITES Limited is a Navratna CPSE, under the aegis of the Ministry of Railways.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Systra India	Exact match	Faridabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,841 contacts →
	Exact match “SYSTRA is a consulting and engineering firm, a world leader in public transport infrastructure engineering.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	JMT	Exact match	Serving Clients Across The Us, MD, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,688 contacts →
	Exact match “Johnson, Mirmiran & Thompson is an employee owned, multi-disciplined firm offering a full array of planning, design, and construction phase consulting services for infrastructure…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Rk&k	Exact match	Baltimore, MD, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,641 contacts →
	Exact match “RK & K is a full-service planning, engineering, environmental, and construction management/inspection firm serving a wide range of clients throughout the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	CHA Consulting, INC	Exact match	Albany, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,639 contacts →
	Exact match “CHA Consulting, Inc.(CHA) is an innovative, full-service engineering, design, consulting, and program/construction management firm providing a wide range of technology-enhanced…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Normatel Engenharia	Exact match	Fortaleza, BrazilHQ recorded Sep 21, 2026	1,001-5,000	1,628 contacts →
	Exact match “Fundada em 1977, a Normatel Engenharia desenvolveu durante esses anos uma sólida, dinâmica e bem estruturada base técnica e de gestão, com ampla visão de mercado.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Garver	Exact match	North Little Rock, AR, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,499 contacts →
	Exact match “Founded in 1919, Garver is an employee-owned engineering, planning, and environmental services firm focused on aviation, transportation, buildings, federal, water and wastewater…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	GPI Greenman-Pedersen, INC	Exact match	Melville, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,354 contacts →
	Exact match “With a staff of over 1,800 professionals, Greenman-Pedersen, Inc.(GPI) is a leading engineering consulting firm that specializes in the innovative design and construction of…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	The Lane Construction Corporation	Exact match	Charlotte, NC, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,324 contacts →
	Exact match “The Lane Construction Corporation is one of America’s leading construction companies, specializing in large, complex civil infrastructure.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Consor	Exact match	United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,292 contacts →
	Exact match “Consor is a leading engineering and consulting firm advancing intelligent, future-ready infrastructure across transportation and water systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	J Kumar Infraprojects LTD	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	201-500	1,252 contacts →
	Exact match “J Kumar Infraprojects Ltd is a Civil Engineering company located in Veera Desai Road, Mumbai, Maharashtra, India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Svevia	Exact match	Stockholm, SwedenHQ recorded Sep 21, 2026	1,001-5,000	1,243 contacts →
	Exact match “Svevia is a specialist in building and maintaining roads, bridges, ports and other infrastructure.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Movares	Exact match	Utrecht, NetherlandsHQ recorded Sep 21, 2026	1,001-5,000	1,213 contacts →
	Exact match “Movares is an engineering consultancy, providing solutions to capacity, safety, and integration problems in the areas of mobility, infrastructure and transportation systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Colas France	Exact match	Paris, FranceHQ recorded Sep 21, 2026	10001+	1,205 contacts →
	Exact match “Le groupe Colas est leader mondial de la construction, de l'entretien et de la maintenance des infrastructures de transport.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Volkert, INC	Exact match	Mobile, AL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,199 contacts →
	Exact match “Volkert’s history began in 1925 when it was founded in New Orleans as Doullut & Erwin to provide waterfront and heavy construction services, as well as airport design services…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “transportation design consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,475 transportation design consultants worldwide

See the full list, filter by size, metro and specialty, and access 91,951 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transportation design consultants worldwide at a glance

As of Sep 21, 2026

34.4%Verified-email coverage

35.8Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

3,315

11-50

2,486

51-200

1,041

201-500

334

501-1,000

115

1,001-5,000

118

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for transportation design consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “transportation design 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. 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 91,951 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 21, 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.

Transportation design consultants by location

35 lists · largest first

Every Transportation design consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 design consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation design consultants are there worldwide?

RevenueBase identified 7,475 company matches for transportation design consultants worldwide 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?

URS Corporation, An Aecom Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most transportation design consultants?

The United States leads with 2,276 companies, followed by Brazil (373) and Germany (372). Every transportation design consultants list by country and city is linked on this page.

Which city has the most transportation design consultants?

London leads with 75 company records, followed by Houston (68) and Sao Paulo (64).

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 91,951 professional contacts with verified work emails tracked across these 7,475 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 21, 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.