Company lists · Data refreshed September 2026

Top 25 Transport engineering consultants worldwide

Name: Transport engineering consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 18,005 companies tracked

RevenueBase identified 18,005 company matches for transport engineering consultants worldwide as of September 2026 and tracks 445,573 professional contacts across them, including 141,718 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for transport engineering 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 transport engineering 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

18,005Companies

445,573Contacts tracked

141,718Verified emails

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The 25 largest transport engineering consultants worldwide

Ranked by team size

Top 25 of 18,005 company matches for transport engineering 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	Terracon	Exact match	Olathe, KS, United StatesHQ recorded Sep 21, 2026	5,001-10,000	6,113 contacts →
	Exact match “Terracon is a 100 percent employee-owned consulting engineering firm providing quality services to clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Systra	Exact match	Paris, FranceHQ recorded Sep 21, 2026	10001+	5,069 contacts →
	Exact match “SYSTRA is one of the world's leading engineering and consultancy groups specialising in public transport and mobility 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	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
5	Norconsult	Exact match	Sandvika, NorwayHQ recorded Sep 21, 2026	5,001-10,000	3,555 contacts →
	Exact match “Norconsult is a multidisciplinary engineering and design consultancy, providing services to clients in the public and private sectors worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	ECG Engineering Consultants Group S.A	Exact match	Cairo, EgyptHQ recorded Sep 21, 2026	1,001-5,000	3,138 contacts →
	Exact match “With more than 57 years of engineering excellence, ECG is one of the leading multidisciplinary engineering consultancies in the Middle East and Africa.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Italferr S.P.A	Exact match	Rome, ItalyHQ recorded Sep 21, 2026	1,001-5,000	2,701 contacts →
	Exact match “At Italferr – a company belonging to the Italian State Railways Group Ferrovie dello Stato Italiane – we have built up a 30 year long experience at the forefront of cutting-edge…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Multiconsult	Exact match	Oslo, NorwayHQ recorded Sep 21, 2026	1,001-5,000	2,553 contacts →
	Exact match “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	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
10	ECS Group Of Companies	Exact match	Chantilly, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,210 contacts →
	Exact match “ECS Group of Companies is a Chantilly, VA-based consulting engineering firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	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
12	Olsson	Exact match	Lincoln, NE, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,108 contacts →
	Exact match “Olsson is an engineering firm made up of people who craft expert solutions and designs that improve communities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Almabani General Contractors	Exact match	Jeddah, Saudi ArabiaHQ recorded Sep 21, 2026	10001+	1,950 contacts →
	Exact match “Almabani General Contractors has a long robust history which began when the founders’ established the company in Jeddah, Saudi Arabia in October 1972.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	LJA	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,932 contacts →
	Exact match “Employee-Owned.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Megawide Construction Corporation	Exact match	Quezon City, PhilippinesHQ recorded Sep 21, 2026	1,001-5,000	1,903 contacts →
	Exact match “Megawide is one of the leading engineering and infrastructure firms in the Philippines today, with a decisive portfolio in Engineering, Procurement, Construction and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	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
17	Burns & Mcdonnell India	Exact match	Vikhroli West, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,724 contacts →
	Exact match “At Burns & McDonnell India, we are a diverse team of talented engineers with multidiscipline design and consultancy working across sectors in critical infrastructure: oil and gas…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	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
19	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
20	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
21	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
22	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
23	Arab Center For Engineering Studies	Exact match	Amman, JordanHQ recorded Sep 21, 2026	1,001-5,000	1,476 contacts →
	Exact match “At ACES, we offer a wide range of specialized engineering services including site and geotechnical investigation, materials technology and testing, quality control of projects…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	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
25	Walter P Moore	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,298 contacts →
	Exact match “Welcome to Walter P Moore!” 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 “transport engineering 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 18,005 transport engineering consultants worldwide

See the full list, filter by size, metro and specialty, and access 141,718 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transport engineering consultants worldwide at a glance

As of Sep 21, 2026

31.8%Verified-email coverage

24.7Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

8,292

11-50

6,204

51-200

2,330

201-500

650

501-1,000

214

1,001-5,000

179

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 transport engineering consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “transport engineering 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 141,718 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.

Transport engineering consultants by location

82 lists · largest first

Every Transport engineering 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 “transport engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transport engineering consultants are there worldwide?

RevenueBase identified 18,005 company matches for transport engineering 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?

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

Which country has the most transport engineering consultants?

The United States leads with 3,032 companies, followed by Brazil (1,080) and India (977). Every transport engineering consultants list by country and city is linked on this page.

Which city has the most transport engineering consultants?

Sao Paulo leads with 200 company records, followed by Tehran (157) and London (150).

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 141,718 professional contacts with verified work emails tracked across these 18,005 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.