Company lists · Data refreshed September 2026

Top 25 Manufacturing complex developers based in the United States

Name: Manufacturing complex developers 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 1,757 companies tracked

RevenueBase identified 1,757 manufacturing complex developers headquartered in the United States as of September 2026 and tracks 78,831 professional contacts across them, including 28,635 with verified work emails. Houston is the largest hub.

This list covers manufacturing complex developers 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

1,757Companies

78,831Contacts tracked

28,635Verified emails

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The 25 largest manufacturing complex developers based in the United States

Ranked by team size

Top 25 of 1,757 manufacturing complex developers 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 manufacturing complex developers: 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	Zachry Group	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 17, 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 17, 2026
2	Gilbane Building	Indirect evidence	Providence, RI, United StatesHQ checked Sep 17, 2026	1,001-5,000	4,084 contacts →
	Indirect 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 17, 2026
3	Ips-Integrated Project Services	Indirect evidence	Blue Bell, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,577 contacts →
	Indirect evidence “IPS, a Berkshire Hathaway company, is a global leader in technical consulting, architecture, engineering, procurement, construction management, commissioning, qualification…” Source: RevenueBase Database · checked Sep 17, 2026
4	S&b	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 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 17, 2026
5	The Haskell Company	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 17, 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 17, 2026
6	Hargrove Engineers & Constructors	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,877 contacts →
	Indirect evidence “Hargrove is a full-service engineering, procurement, and construction management firm delivering multi-discipline engineering, project delivery, controls & automation, and…” Source: RevenueBase Database · checked Sep 17, 2026
7	Yates Construction	Indirect evidence	Philadelphia, MS, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,713 contacts →
	Indirect evidence “Yates Construction is part of The Yates Companies, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
8	BW Design Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Source: RevenueBase Database · checked Sep 17, 2026
9	GRAY	Indirect evidence	Lexington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,477 contacts →
	Indirect evidence “Founded by James Norris and Lois Howard Gray in 1960, Gray is a family-owned, fully integrated industrial design-builder specializing in engineering, architecture, construction…” Source: RevenueBase Database · checked Sep 17, 2026
10	Moldtek Technologies Limited	Indirect evidence	Cumming, GA, United StatesHQ checked Sep 17, 2026	501-1,000	1,107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	The Weitz Company	Indirect evidence	Des Moines, IA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,088 contacts →
	Indirect evidence “The Weitz Company, a subsidiary of Orascom Construction PLC, is a full-service construction company, general contractor, design-builder and construction manager with office…” Source: RevenueBase Database · checked Sep 17, 2026
12	Stellar	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 17, 2026	501-1,000	899 contacts →
	Indirect evidence “Stellar, headquartered in Jacksonville, Florida, is a fully integrated firm focusing on design, engineering, construction, refrigeration, and mechanical and electrical services…” Source: RevenueBase Database · checked Sep 17, 2026
13	Crossland Construction Company, INC	Indirect evidence	Columbus, KS, United StatesHQ checked Sep 17, 2026	1,001-5,000	891 contacts →
	Indirect evidence “Crossland Construction Company, Inc, is one of the top 100 ranked contractors in the United States, providing Pre-Construction, Design-Build, Construction Management & General…” Source: RevenueBase Database · checked Sep 17, 2026
14	Shambaugh & Son, L.P	Indirect evidence	Fort Wayne, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	879 contacts →
	Indirect evidence “Founded in 1926, Shambaugh & Son, L.P.” Source: RevenueBase Database · checked Sep 17, 2026
15	Arco Murray	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 17, 2026	501-1,000	832 contacts →
	Indirect evidence “ARCO/Murray is a single source national design and construction firm that specializes in commercial construction and real estate needs for Fortune 500 companies and individual…” Source: RevenueBase Database · checked Sep 17, 2026
16	M3 Engineering & Technology Corp	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 17, 2026	501-1,000	707 contacts →
	Indirect evidence “M3 is a privately held full service design firm.” Source: RevenueBase Database · checked Sep 17, 2026
17	Dennis Group	Indirect evidence	Springfield, MA, United StatesHQ checked Sep 17, 2026	501-1,000	664 contacts →
	Indirect evidence “We are the #1 food and beverage design-build firm in the United States.” Source: RevenueBase Database · checked Sep 17, 2026
18	Clark Pacific	Partial evidence	West Sacramento, CA, United StatesHQ checked Sep 17, 2026	501-1,000	614 contacts →
	Partial evidence “Clark Pacific designs, manufactures and builds prefabricated building systems; bridging the gap between construction and manufacturing.” Source: RevenueBase Database · checked Sep 17, 2026
19	Construction Engineers	Indirect evidence	Grand Forks, ND, United StatesHQ checked Sep 17, 2026	51-200	592 contacts →
	Indirect evidence “Headquartered in Grand Forks, ND, Construction Engineers provides Construction Management and Design-Build Services.” Source: RevenueBase Database · checked Sep 17, 2026
20	Middough INC	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	501-1,000	575 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Southern Industrial Constructors, INC	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	569 contacts →
	Partial evidence “Since 1962, Southern Industrial Constructors, Inc.(SIC) has been safely and cost effectively providing industrial construction services to the manufacturing, process and power…” Source: RevenueBase Database · checked Sep 17, 2026
22	Bmwc Constructors	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	558 contacts →
	Indirect evidence “BMWC tackles the world’s toughest, most daunting industrial construction challenges.” Source: RevenueBase Database · checked Sep 17, 2026
23	Core States Group	Indirect evidence	West Chester, PA, United StatesHQ checked Sep 17, 2026	501-1,000	472 contacts →
	Indirect evidence “Core States Group designs, builds, and manages programs and projects across North America and has been recognized on top lists throughout the architecture, engineering, and…” Source: RevenueBase Database · checked Sep 17, 2026
24	Hunter Roberts Construction Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	201-500	450 contacts →
	Indirect evidence “Hunter Roberts delivers a broad range of construction management services proven by a founding executive team whose collective experience is unsurpassed industrywide.” Source: RevenueBase Database · checked Sep 17, 2026
25	Conti LLC	Indirect evidence	Sterling Heights, MI, United StatesHQ checked Sep 17, 2026	201-500	450 contacts →
	Indirect evidence “Since 1969, we have led the industry in the development of design and construction solutions that address job requirements while surpassing performance expectations.” 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: manufacturing complex developers. 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 manufacturing complex developers.
Partial evidence: Its own public description names part of manufacturing complex developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing complex developers. 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 1,757 manufacturing complex developers based in the United States

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Manufacturing complex developers based in the United States at a glance

As of Sep 17, 2026

36.3%Verified-email coverage

44.9Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

630

11-50

675

51-200

303

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 1,757 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 manufacturing complex developers, 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 “manufacturing complex developers”. 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 manufacturing complex developers), 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 manufacturing complex developers, 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, 28,635 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.

Manufacturing complex developers by metro

Manufacturing complex developers in Houston39
Manufacturing complex developers in New York32

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 manufacturing complex developers, 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 manufacturing complex developers are there based in the United States?

RevenueBase identified 1,757 manufacturing complex developers 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?

Zachry Group, headquartered in San Antonio, tops this list with the largest team on record.

Which city has the most manufacturing complex developers?

Houston leads with 39 headquartered companies, followed by New York (32) and Los Angeles (17).

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 28,635 verified decision-maker contacts tracked across these 1,757 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.