Company lists · Data refreshed September 2026

Top 25 Heavy industrial construction contractors based in the United States

Name: Heavy industrial construction contractors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 5,182 companies tracked

RevenueBase identified 5,182 heavy industrial construction contractors headquartered in the United States as of September 2026 and tracks 326,980 professional contacts across them, including 100,901 with verified work emails. Houston is the largest hub.

This list covers heavy industrial construction contractors 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 16, 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 16, 2026 86% judged on-target in blind review

5,182Companies

326,980Contacts tracked

100,901Verified emails

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The 25 largest heavy industrial construction contractors based in the United States

Ranked by team size

Top 25 of 5,182 heavy industrial construction contractors based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to heavy industrial construction contractors: 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	Fluor Corporation	Partial evidence	Irving, TX, United StatesHQ checked Sep 16, 2026	10001+	33,084 contacts →
	Partial evidence “Fluor Corporation is a global engineering, procurement and construction company.” Source: RevenueBase Database · checked Sep 16, 2026
2	Bechtel Corporation	Partial evidence	Reston, VA, United StatesHQ checked Sep 16, 2026	10001+	25,068 contacts →
	Partial evidence “Bechtel is a trusted engineering, construction and project management partner to industry and government.” Source: RevenueBase Database · checked Sep 16, 2026
3	Mcdermott International, LTD	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	10001+	20,135 contacts →
	Partial evidence “McDermott is a premier provider of engineering and construction solutions to the energy industry.” Source: RevenueBase Database · checked Sep 16, 2026
4	Turner Industries	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 16, 2026	10001+	8,018 contacts →
	Strong evidence “Turner Industries provides a single solution in heavy industrial construction, maintenance, turnaround, pipe and module fabrication, equipment, rigging and specialized…” Source: RevenueBase Database · checked Sep 16, 2026
5	Zachry Group	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 16, 2026	10001+	6,824 contacts →
	Partial evidence “Zachry Group is North America's pacesetter in turnkey engineering, construction, maintenance, turnaround and fabrication services to the energy, chemicals, power, manufacturing…” Source: RevenueBase Database · checked Sep 16, 2026
6	Clark Construction Group	Partial evidence	United StatesHQ checked Sep 16, 2026	1,001-5,000	4,223 contacts →
	Partial evidence “Clark Construction Group is one of the largest building and infrastructure companies in the United States.” Source: RevenueBase Database · checked Sep 16, 2026
7	Sargent & Lundy	Indirect evidence	Chicago, WY, United StatesHQ checked Sep 16, 2026	1,001-5,000	4,156 contacts →
	Indirect evidence “Sargent & Lundy is one of the world’s longest-standing full-service architect engineering firms.” Source: RevenueBase Database · checked Sep 16, 2026
8	Gilbane Building	Partial evidence	Providence, RI, United StatesHQ checked Sep 16, 2026	1,001-5,000	4,084 contacts →
	Partial evidence “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Source: RevenueBase Database · checked Sep 16, 2026
9	S&b	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	5,001-10,000	3,510 contacts →
	Partial evidence “S&B is an engineer and constructor that designs and builds some of the largest and most complex industrial facilities in the world.” Source: RevenueBase Database · checked Sep 16, 2026
10	Mastec	Partial evidence	Coral Gables, FL, United StatesHQ checked Sep 16, 2026	10001+	3,163 contacts →
	Partial evidence “MasTec companies have been involved in some of the largest and most complex infrastructure construction projects across the country.” Source: RevenueBase Database · checked Sep 16, 2026
11	BL Harbert International LLC	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 16, 2026	5,001-10,000	2,818 contacts →
	Partial evidence “BL Harbert International, LLC began construction operations in under the leadership of Billy Harbert, Jr, carrying on a family tradition in the construction industry dating back…” Source: RevenueBase Database · checked Sep 16, 2026
12	Performance Contractors	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,757 contacts →
	Strong evidence “We began as a merit shop general industrial contractor back in 1979.” Source: RevenueBase Database · checked Sep 16, 2026
13	FTI	Partial evidence	Menasha, WI, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,741 contacts →
	Partial evidence “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Source: RevenueBase Database · checked Sep 16, 2026
14	Hexagon Asset Lifecycle Intelligence	Partial evidence	Madison, AL, United StatesHQ checked Sep 16, 2026	10001+	2,630 contacts →
	Partial evidence “Hexagon’s Asset Lifecycle Intelligence division helps clients design, construct and operate more profitable, safe and sustainable industrial facilities.” Source: RevenueBase Database · checked Sep 16, 2026
15	Power Design	Strong evidence	St. Petersburg, FL, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,447 contacts →
	Strong evidence “Power Design is a National Design Build Contractor, focused on innovative construction across multiple trades: electrical, mechanical, plumbing, and systems technologies.” Source: RevenueBase Database · checked Sep 16, 2026
16	Southland Industries	Strong evidence	Garden Grove, CA, United StatesHQ checked Sep 16, 2026	10001+	2,439 contacts →
	Strong evidence “As one of the nation's largest building systems experts, Southland Industries provides innovative, practical results for your engineering, construction, service, and energy needs.” Source: RevenueBase Database · checked Sep 16, 2026
17	Michels Corporation	Partial evidence	Brownsville, WI, United StatesHQ checked Sep 16, 2026	10001+	2,339 contacts →
	Partial evidence “Established in 1959 in Brownsville, WI, Michels is an international leader in energy and infrastructure construction.” Source: RevenueBase Database · checked Sep 16, 2026
18	The Haskell Company	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,213 contacts →
	Partial evidence “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Source: RevenueBase Database · checked Sep 16, 2026
19	Barton Malow	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,054 contacts →
	Indirect evidence “Barton Malow has been living its core purpose of Building Today for a Better Tomorrow: People, Projects, and Communities for more than 100 years.” Source: RevenueBase Database · checked Sep 16, 2026
20	Baker Construction	Strong evidence	Monroe, OH, United StatesHQ checked Sep 16, 2026	10001+	2,019 contacts →
	Strong evidence “The nation's largest concrete contractor, Baker Construction specializes in all types of concrete construction and related solutions, including civil construction, deep…” Source: RevenueBase Database · checked Sep 16, 2026
21	IMEG	Indirect evidence	Rock Island, IL, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,985 contacts →
	Indirect evidence “Leaders in Engineering and Innovation.” Source: RevenueBase Database · checked Sep 16, 2026
22	NAES	Indirect evidence	Issaquah, WA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,956 contacts →
	Indirect evidence “NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Source: RevenueBase Database · checked Sep 16, 2026
23	Brown & Root Industrial Services, LLC	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,940 contacts →
	Strong evidence “Brown & Root Industrial Services offers the full range of industrial services – engineering, construction, maintenance, turnaround, and specialty (painting, scaffolding…” Source: RevenueBase Database · checked Sep 16, 2026
24	Cupertino Electric, INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,726 contacts →
	Indirect evidence “Since 1954, Cupertino Electric, Inc.(CEI) has been powered by people who’ve built a reputation for delivering high-profile, complex projects.” Source: RevenueBase Database · checked Sep 16, 2026
25	Yates Construction	Partial evidence	Philadelphia, MS, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,713 contacts →
	Partial evidence “Yates Construction is part of The Yates Companies, Inc.” Source: RevenueBase Database · checked Sep 16, 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: heavy industrial construction contractors. 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 heavy industrial construction contractors.
Partial evidence: Its own public description names part of heavy industrial construction contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heavy industrial construction contractors. 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 5,182 heavy industrial construction contractors based in the United States

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Heavy industrial construction contractors based in the United States at a glance

As of Sep 16, 2026

30.9%Verified-email coverage

63.1Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,352

11-50

1,841

51-200

1,272

201-500

398

501-1,000

146

1,001-5,000

128

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 5,182 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 heavy industrial construction contractors, 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 “heavy industrial construction contractors”. 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 heavy industrial construction contractors), 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 heavy industrial construction contractors, 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, 100,901 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 16, 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.

Heavy industrial construction contractors by metro

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 heavy industrial construction contractors, 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 heavy industrial construction contractors are there based in the United States?

RevenueBase identified 5,182 heavy industrial construction contractors 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?

Fluor Corporation, headquartered in Irving, tops this list with the largest team on record.

Which city has the most heavy industrial construction contractors?

Houston leads with 142 headquartered companies, followed by Dallas (37) and Miami (37).

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 100,901 verified decision-maker contacts tracked across these 5,182 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 16, 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.