Company lists · Data refreshed September 2026

Top 25 Railway bridge construction companies based in the United States

Name: Railway bridge construction companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 539 companies tracked

RevenueBase identified 539 railway bridge construction companies headquartered in the United States as of September 2026 and tracks 49,895 professional contacts across them, including 20,129 with verified work emails. Chicago is the largest hub.

This list covers railway bridge construction companies headquartered in the United States, 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 17, 2026.

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 17, 2026 86% judged on-target in blind review

539Companies

49,895Contacts tracked

20,129Verified emails

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The 25 largest railway bridge construction companies based in the United States

Ranked by team size

Top 25 of 539 railway bridge construction companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to railway bridge construction companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kiewit	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 17, 2026	10001+	19,465 contacts →
	Indirect evidence “At Kiewit, the projects we deliver make a difference, and we offer opportunities for you to make one, too.” Source: RevenueBase Database · checked Sep 17, 2026
2	HNTB	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	5,001-10,000	7,469 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 17, 2026
3	Webber, A Ferrovial Company	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,449 contacts →
	Partial evidence “Founded in 1963, Webber is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing…” Source: RevenueBase Database · checked Sep 17, 2026
4	The Lane Construction Corporation	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,324 contacts →
	Partial evidence “The Lane Construction Corporation is one of America’s leading construction companies, specializing in large, complex civil infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ohla USA	Partial evidence	East Elmhurst, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	544 contacts →
	Partial evidence “OHLA USA is a leader in the construction industry, backed by a 100-year legacy of delivering complex civil infrastructure projects worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
6	Emery Sapp & Sons, INC	Indirect evidence	Columbia, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	531 contacts →
	Indirect evidence “We are proud to be one of the Midwest’s leading heavy civil infrastructure contractors.” Source: RevenueBase Database · checked Sep 17, 2026
7	Austin Bridge & Road	Partial evidence	Coppell, TX, United StatesHQ checked Sep 17, 2026	501-1,000	498 contacts →
	Partial evidence “A leader in the heavy highway and transportation infrastructure industry for more than 100 years, Austin Bridge & Road specializes in complex urban highway interchanges, specialty…” Source: RevenueBase Database · checked Sep 17, 2026
8	AI Engineers, INC	Strong evidence	Middletown, CT, United StatesHQ checked Sep 17, 2026	201-500	491 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 17, 2026
9	Railpros	Partial evidence	Irving, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	481 contacts →
	Partial evidence “RailPros was founded in and is exclusively focused on providing rail and transit engineering and construction services.” Source: RevenueBase Database · checked Sep 17, 2026
10	LB Foster	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	478 contacts →
	Indirect evidence “Today’s infrastructure is built on L.B.” Source: RevenueBase Database · checked Sep 17, 2026
11	Southland Holdings	Indirect evidence	Grapevine, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	417 contacts →
	Indirect evidence “Building Great Things.” Source: RevenueBase Database · checked Sep 17, 2026
12	Reeves Construction Company	Partial evidence	Duncan, SC, United StatesHQ checked Sep 17, 2026	1,001-5,000	412 contacts →
	Partial evidence “Reeves Construction Company is a regional leader in infrastructure improvements, performing work across the Southeast and Midwest.” Source: RevenueBase Database · checked Sep 17, 2026
13	Traylor Bros., INC	Indirect evidence	Evansville, IN, United StatesHQ checked Sep 17, 2026	201-500	404 contacts →
	Indirect evidence “William F.” Source: RevenueBase Database · checked Sep 17, 2026
14	Stacy Witbeck	Indirect evidence	Alameda, CA, United StatesHQ checked Sep 17, 2026	201-500	401 contacts →
	Indirect evidence “Stacy Witbeck is a full-service contractor, managing the entirety of heavy civil infrastructure projects, from start to finish.” Source: RevenueBase Database · checked Sep 17, 2026
15	Hubbard Construction Company	Partial evidence	Winter Park, FL, United StatesHQ checked Sep 17, 2026	501-1,000	391 contacts →
	Partial evidence “Hubbard is Florida's largest heavy civil construction company.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sema Construction, INC	Partial evidence	Centennial, CO, United StatesHQ checked Sep 17, 2026	501-1,000	387 contacts →
	Partial evidence “With over 30 years of leadership in heavy construction and civil infrastructure, we are a full-service contractor regarded for completing high-quality construction projects…” Source: RevenueBase Database · checked Sep 17, 2026
17	Service Electric Company	Partial evidence	Chattanooga, TN, United StatesHQ checked Sep 17, 2026	1,001-5,000	386 contacts →
	Partial evidence “Service Electric is a construction firm equipped to build, maintain, and repair the infrastructure that powers the nation.” Source: RevenueBase Database · checked Sep 17, 2026
18	Halmar International	Indirect evidence	Nanuet, NY, United StatesHQ checked Sep 17, 2026	201-500	290 contacts →
	Indirect evidence “Halmar International, where for more than 60 years the future of transportation infrastructure is built.” Source: RevenueBase Database · checked Sep 17, 2026
19	American Bridge Company	Strong evidence	Coraopolis, PA, United StatesHQ checked Sep 17, 2026	501-1,000	281 contacts →
	Strong 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 17, 2026
20	Modjeski And Masters	Partial evidence	Mechanicsburg, PA, United StatesHQ checked Sep 17, 2026	201-500	241 contacts →
	Partial evidence “Modjeski and Masters is a nationwide leader in the design, inspection, and rehabilitation of all bridges types, including long-span and movable structures.” Source: RevenueBase Database · checked Sep 17, 2026
21	SAI Consulting Engineers, INC	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	51-200	233 contacts →
	Partial evidence “SAI launched our public works service with assignments for highway and bridge design and bridge inspection in 1964.” Source: RevenueBase Database · checked Sep 17, 2026
22	Infrastructure Engineering INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	201-500	224 contacts →
	Indirect evidence “Infrastructure Engineering Inc.(IEI) is a majority African American-owned, multi-disciplinary consulting firm with offices in eight states that delivers design engineering…” Source: RevenueBase Database · checked Sep 17, 2026
23	Kraemer North America	Indirect evidence	Plain, WI, United StatesHQ checked Sep 17, 2026	501-1,000	220 contacts →
	Indirect evidence “A national reputation for quality and safety isn’t built overnight.” Source: RevenueBase Database · checked Sep 17, 2026
24	SPS NEW England, INC	Indirect evidence	Salisbury, MA, United StatesHQ checked Sep 17, 2026	201-500	220 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	COP Construction LLC	Strong evidence	Billings, MT, United StatesHQ checked Sep 17, 2026	201-500	212 contacts →
	Strong evidence “COP Construction LLC (COP) is a General Contractor focused on highway bridge, heavy concrete, civil works, industrial, water and sewer construction.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: railway bridge construction companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names railway bridge construction companies.
Partial evidence: Its own public description names part of railway bridge construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway bridge construction companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 539 railway bridge construction companies based in the United States

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Railway bridge construction companies based in the United States at a glance

As of Sep 17, 2026

40.3%Verified-email coverage

92.6Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Chicago

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

171

51-200

141

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 539 companies.

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 railway bridge construction companies, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “railway bridge construction companies”. 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 railway bridge construction companies), 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 railway bridge construction companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 20,129 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 17, 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.

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 railway bridge construction companies, 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 railway bridge construction companies are there based in the United States?

RevenueBase identified 539 railway bridge construction companies headquartered in the United States 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?

Kiewit, headquartered in Omaha, tops this list with the largest team on record.

Which city has the most railway bridge construction companies?

Chicago leads with 6 headquartered companies, followed by Houston (6) and Miami (6).

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 20,129 verified decision-maker contacts tracked across these 539 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 17, 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.