Company lists · Data refreshed September 2026

Top 25 Offsite construction companies based in the United States

Name: Offsite 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 690 companies tracked

RevenueBase identified 690 offsite construction companies headquartered in the United States as of September 2026 and tracks 14,053 professional contacts across them, including 4,465 with verified work emails. New York is the largest hub.

This list covers offsite 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

690Companies

14,053Contacts tracked

4,465Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest offsite construction companies based in the United States

Ranked by team size

Top 25 of 690 offsite 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 offsite 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	MITEK	Strong evidence	Chesterfield, MO, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,494 contacts →
	Strong evidence “MiTek is a construction technology leader on a mission to advance the adoption of offsite construction.” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	Mcelroy Metal	Indirect evidence	Bossier City, LA, United StatesHQ checked Sep 17, 2026	501-1,000	406 contacts →
	Indirect evidence “Since 1963, McElroy Metal has grown from humble beginnings into a national leader in the metal components industry.” Source: RevenueBase Database · checked Sep 17, 2026
4	Butler Manufacturing	Partial evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	354 contacts →
	Partial evidence “Butler Manufacturing, a BlueScope Buildings North America brand, is known for our commitment to quality, providing nonresidential construction clients with a comprehensive…” Source: RevenueBase Database · checked Sep 17, 2026
5	Base4	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 17, 2026	201-500	280 contacts →
	Indirect evidence “BASE4 is a team of award-winning architects, engineers, and interior designers who live at the intersection of technological innovation and premier building design.” Source: RevenueBase Database · checked Sep 17, 2026
6	Trussway Manufacturing	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	265 contacts →
	Partial evidence “Founded in 1972, Trussway believes that the road to superior construction begins long before the first nail is hammered into place.” Source: RevenueBase Database · checked Sep 17, 2026
7	Valley Interior Systems	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	215 contacts →
	Partial evidence “For 45 years, Valley has been tackling tough construction challenges with vision, integrity, and leadership.” Source: RevenueBase Database · checked Sep 17, 2026
8	Island Facades	Indirect evidence	Calverton, NY, United StatesHQ checked Sep 17, 2026	201-500	203 contacts →
	Indirect evidence “Island Facades is an industry-leading manufacturer and installer of high-performance, turnkey prefabricated facade systems.” Source: RevenueBase Database · checked Sep 17, 2026
9	Volumetric Building Companies	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	501-1,000	189 contacts →
	Partial evidence “Volumetric Building Companies (VBC) is a vertically integrated global volumetric modular construction technology leader headquartered in Philadelphia, PA with locations across the…” Source: RevenueBase Database · checked Sep 17, 2026
10	Sure Steel, INC	Indirect evidence	South Weber, UT, United StatesHQ checked Sep 17, 2026	501-1,000	172 contacts →
	Indirect evidence “Suppliers and erectors of structural steel, metal building systems, insulated metal roof and wall panels, metal cladding, mass timber, and other associated components.” Source: RevenueBase Database · checked Sep 17, 2026
11	Rigid Global Buildings	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	201-500	172 contacts →
	Indirect evidence “Rigid Global Buildings (an IAS AC472 accredited company) is an innovative leader in the steel building industry.” Source: RevenueBase Database · checked Sep 17, 2026
12	Midwest Drywall	Indirect evidence	Wichita, KS, United StatesHQ checked Sep 17, 2026	201-500	140 contacts →
	Indirect evidence “Midwest provides a unique approach to building your projects.” Source: RevenueBase Database · checked Sep 17, 2026
13	Star Building Systems	Indirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 17, 2026	201-500	123 contacts →
	Indirect evidence “Star Building Systems is recognized as a leading manufacturer of custom-engineered metal building systems.” Source: RevenueBase Database · checked Sep 17, 2026
14	ACI Building Systems, INC	Indirect evidence	Batesville, MS, United StatesHQ checked Sep 17, 2026	201-500	121 contacts →
	Indirect evidence “With over five decades of manufacturing expertise and a combined 300 years of building sales and service experience, ACI Building Systems is a trusted leader in custom metal…” Source: RevenueBase Database · checked Sep 17, 2026
15	Ceco Building Systems	Indirect evidence	Columbus, MS, United StatesHQ checked Sep 17, 2026	1,001-5,000	115 contacts →
	Indirect evidence “Ceco Building Systems is a leading provider of custom-engineered metal building systems.” Source: RevenueBase Database · checked Sep 17, 2026
16	Arning Companies, INC	Partial evidence	Cassville, MO, United StatesHQ checked Sep 17, 2026	201-500	114 contacts →
	Partial evidence “Founded in 1983, Arning Companies has redefined industrialized construction as a trusted national leader.” Source: RevenueBase Database · checked Sep 17, 2026
17	Wick Buildings	Indirect evidence	Mazomanie, WI, United StatesHQ checked Sep 17, 2026	501-1,000	113 contacts →
	Indirect evidence “Wick Buildings, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
18	Conxtech	Indirect evidence	Pleasanton, CA, United StatesHQ checked Sep 17, 2026	51-200	105 contacts →
	Indirect evidence “ConXtech, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
19	Champion Enterprises	Indirect evidence	Troy, MI, United StatesHQ checked Sep 17, 2026	5,001-10,000	103 contacts →
	Indirect evidence “Throughout our long history, Champion has been acknowledged as a leader in the manufactured housing industry and one of the largest modular homebuilders in North America.” Source: RevenueBase Database · checked Sep 17, 2026
20	Corle Building Systems	Indirect evidence	Imler, PA, United StatesHQ checked Sep 17, 2026	201-500	103 contacts →
	Indirect evidence “Corle Building Systems is committed to providing you with quality, custom-engineered metal buildings that meet your exact design specifications, construct easily, perform…” Source: RevenueBase Database · checked Sep 17, 2026
21	Factory OS	Partial evidence	Vallejo, CA, United StatesHQ checked Sep 17, 2026	51-200	103 contacts →
	Partial evidence “Factory_OS is revolutionizing home construction.” Source: RevenueBase Database · checked Sep 17, 2026
22	Khs&s	Partial evidence	Anaheim, CA, United StatesHQ checked Sep 17, 2026	501-1,000	95 contacts →
	Partial evidence “A leader in lean Interior, Exterior and Themed Construction since 1996.” Source: RevenueBase Database · checked Sep 17, 2026
23	Silver Creek Modular	Indirect evidence	Perris, CA, United StatesHQ checked Sep 17, 2026	201-500	95 contacts →
	Indirect evidence “Silver Creek Modular: Purpose-Build, People Powered.” Source: RevenueBase Database · checked Sep 17, 2026
24	Mighty Buildings	Indirect evidence	Beaverton, OR, United StatesHQ checked Sep 17, 2026	11-50	90 contacts →
	Indirect evidence “Might Buildings is now a brand of LUMUS, an advanced manufacturing and material science company redefining how the world builds.” Source: RevenueBase Database · checked Sep 17, 2026
25	Prescient CO	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	201-500	85 contacts →
	Indirect evidence “Prescient’s digital design-build system is an efficient, collaborative, turnkey approach used to design and build multi-unit housing and hotel structures.” 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: offsite 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 offsite construction companies.
Partial evidence: Its own public description names part of offsite construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offsite 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 690 offsite construction companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,465 reachable decision-makers.

Free signup · no credit card

View the full list →

Offsite construction companies based in the United States at a glance

As of Sep 17, 2026

31.8%Verified-email coverage

20.4Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

228

11-50

235

51-200

164

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 690 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 offsite 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 “offsite 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 offsite 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 offsite 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, 4,465 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 offsite 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 offsite construction companies are there based in the United States?

RevenueBase identified 690 offsite 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?

MITEK, headquartered in Chesterfield, tops this list with the largest team on record.

Which city has the most offsite construction companies?

New York leads with 13 headquartered companies, followed by Houston (12) and Phoenix (10).

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 4,465 verified decision-maker contacts tracked across these 690 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.

Ready to reach these companies? Verified emails and direct dials for all 690 offsite construction companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Offsite construction companies by geography

Browse the directory

Browse: Companies home · All United States lists · All Offsite construction companies lists · New lists

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.