Company lists · Data refreshed September 2026

Top 25 Suspension bridge engineers worldwide

RevenueBase identified 3,797 suspension bridge engineers worldwide as of September 2026 and tracks 77,365 professional contacts across them, including 25,999 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers suspension bridge engineers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for suspension bridge engineers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review
3,797Companies
77,365Contacts tracked
25,999Verified emails
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The 25 largest suspension bridge engineers worldwide

Ranked by team size
Top 25 of 3,797 suspension bridge engineers worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to suspension bridge engineers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceKansas City, MO, United StatesHQ checked Sep 22, 20265,001-10,0007,469 contacts →

Indirect evidence

“For over a century, HNTB has shaped the built environment with distinctive expertise across a full spectrum of infrastructure solutions.”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceTürkiyeHQ checked Sep 22, 202610001+2,852 contacts →

Indirect evidence

“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceMadrid, SpainHQ checked Sep 22, 202610001+2,554 contacts →

Indirect evidence

“DRAGADOS, S.A.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceSaint-georges, QC, CanadaHQ checked Sep 22, 20261,001-5,0001,545 contacts →

Indirect evidence

“Founded in 1960, Canam now employs around 5,100 people worldwide.”

Source: RevenueBase Database · checked Sep 22, 2026
5Partial evidenceRueil-malmaison, FranceHQ checked Sep 22, 20265,001-10,0001,514 contacts →

Partial evidence

“Founded over 70 years ago by Eugène Freyssinet, the inventor of prestressing, Freyssinet brings together an unrivalled range of skills in the specialist civil engineering sector…”

Source: RevenueBase Database · checked Sep 22, 2026
6Partial evidenceMelville, NY, United StatesHQ checked Sep 22, 20261,001-5,0001,354 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceHouston, TX, United StatesHQ checked Sep 22, 20261,001-5,0001,298 contacts →

Indirect evidence

“Welcome to Walter P Moore!”

Source: RevenueBase Database · checked Sep 22, 2026
8Indirect evidenceVancouver, BC, CanadaHQ checked Sep 22, 2026501-1,000745 contacts →

Indirect evidence

“We are on a mission to futureproof North America.”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceGlen Allen, VA, United StatesHQ checked Sep 22, 2026501-1,000707 contacts →

Indirect evidence

“Schnabel is a trusted partner in building the foundation for project success.”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceIkoyi, NigeriaHQ checked Sep 22, 20261,001-5,000578 contacts →

Indirect evidence

“Craneburg Construction Company is a leading civil and building construction company offering diversified general contracting and design-build services to private clients and…”

Source: RevenueBase Database · checked Sep 22, 2026
11Indirect evidenceIndore, IndiaHQ checked Sep 22, 20261,001-5,000540 contacts →

Indirect evidence

“Prakash Asphaltings & Toll Highways (India) limited is a leading construction company that boasts of an incredible track record within the transportation and infrastructural…”

Source: RevenueBase Database · checked Sep 22, 2026
12Partial evidenceBarcelona, ItalyHQ checked Sep 22, 20261,001-5,000537 contacts →

Partial evidence

“As a global engineering firm, TYLin designs infrastructure solutions that connect and elevate communities.”

Source: RevenueBase Database · checked Sep 22, 2026
13Partial evidenceSigüeiro, SpainHQ checked Sep 22, 2026501-1,000521 contacts →

Partial evidence

“The company was founded in A Coruña (Spain) in 1977, triggered by the Rande bridge project and comprising a local team of 50 professionals.”

Source: RevenueBase Database · checked Sep 22, 2026
14Strong evidenceMiddletown, CT, United StatesHQ checked Sep 22, 2026201-500491 contacts →

Strong evidence

“Founded in 1991, AI Engineers provides comprehensive Bridge, Transportation, Construction Support, Water/Wastewater, Site/Civil, Building Systems, Design-Build, Survey/Mapping…”

Source: RevenueBase Database · checked Sep 22, 2026
15Indirect evidenceDüsseldorf, GermanyHQ checked Sep 22, 20261,001-5,000483 contacts →

Indirect evidence

“Mit über 1200 Expert*innen an 22 Standorten und über 60 Jahren Erfahrung sind wir eine der führenden inhabergeführten Ingenieurgesellschaften Deutschlands.”

Source: RevenueBase Database · checked Sep 22, 2026
16Partial evidenceNorth Sydney, AustraliaHQ checked Sep 22, 2026501-1,000472 contacts →

Partial evidence

“Great engineering starts with great people.”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidencePune, IndiaHQ checked Sep 22, 2026201-500465 contacts →

Indirect evidence

“JW Consultants LLP is among India's top Structural Consulting firms, providing services to architects, owners, contractors, and developers Since our establishment in 1975 as a…”

Source: RevenueBase Database · checked Sep 22, 2026
18Partial evidenceChicago, IL, United StatesHQ checked Sep 22, 2026201-500432 contacts →

Partial evidence

“In 1979, Collins Engineers, Inc.”

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceEvansville, IN, United StatesHQ checked Sep 22, 2026201-500404 contacts →

Indirect evidence

“William F.”

Source: RevenueBase Database · checked Sep 22, 2026
20Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 22, 2026201-500401 contacts →

Partial evidence

“Burns is a nationally respected provider of specialized engineering services, bringing highly-technical, sought-after engineering expertise to transportation, critical…”

Source: RevenueBase Database · checked Sep 22, 2026
21Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 22, 2026201-500332 contacts →

Partial evidence

“Founded in 1940, Degenkolb Engineers’ practice reflects more than eight decades of commitment to expertise, client service, and life-long learning.”

Source: RevenueBase Database · checked Sep 22, 2026
22Partial evidenceBrentwood, PA, United StatesHQ checked Sep 22, 2026201-500316 contacts →

Partial evidence

“Founded in 1989, TRC Worldwide Engineering, Inc.”

Source: RevenueBase Database · checked Sep 22, 2026
23Partial evidenceParis, FranceHQ checked Sep 22, 2026201-500315 contacts →

Partial evidence

“setec tpi, a subsidiary of the setec group, with over 300 employees, participates in all civil works engineering projects, in sectors ranging from transport infrastructures, civil…”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceNanuet, NY, United StatesHQ checked Sep 22, 2026201-500290 contacts →

Indirect evidence

“Halmar International, where for more than 60 years the future of transportation infrastructure is built.”

Source: RevenueBase Database · checked Sep 22, 2026
25Partial evidenceCoraopolis, PA, United StatesHQ checked Sep 22, 2026501-1,000281 contacts →

Partial evidence

“American Bridge is a legendary construction company whose projects include a significant proportion of the world’s large bridges, marine installations, and other complex…”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 3,797 suspension bridge engineers worldwide

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Suspension bridge engineers worldwide at a glance

As of Sep 22, 2026
33.6%Verified-email coverage
20.4Average contacts per company
11-50Median size (employees)
0.9%Largest-city concentration · Sao Paulo
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
1,827
11-50
1,288
51-200
453
201-500
143
501-1,000
34
1,001-5,000
31
5,001-10,000
4
10001+
2

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among suspension bridge engineers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for suspension bridge engineers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “suspension bridge engineers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names suspension bridge engineers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among suspension bridge engineers, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 25,999 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Suspension bridge engineers by location

19 lists · largest first

Every Suspension bridge engineers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names suspension bridge engineers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many suspension bridge engineers are there worldwide?

RevenueBase identified 3,797 suspension bridge engineers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

HNTB, headquartered in Kansas City, tops this list with the largest team on record.

Which country has the most suspension bridge engineers?

The United States leads with 898 companies, followed by India (230) and Germany (197). Every suspension bridge engineers list by country and city is linked on this page.

Which city has the most suspension bridge engineers?

Sao Paulo leads with 34 headquartered companies, followed by London (24) and Tehran (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 25,999 verified decision-maker contacts tracked across these 3,797 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.