Company lists · Data refreshed October 2026

Top 25 Off-site construction manufacturers worldwide

Name: Off-site construction manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 6,427 companies tracked

RevenueBase identified 6,427 company matches for off-site construction manufacturers worldwide as of October 2026 and tracks 119,442 professional contacts across them, including 31,985 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for off-site construction manufacturers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026. Country and city lists for off-site construction manufacturers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built

6,427Companies

119,442Contacts tracked

31,985Verified emails

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The 25 largest off-site construction manufacturers worldwide

Ranked by team size

Top 25 of 6,427 company matches for off-site construction manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Builders Firstsource	Exact match	Irving, TX, United StatesHQ recorded Oct 19, 2026	10001+	7,205 contacts →
	Exact match “Builders FirstSource is the nation’s largest supplier of structural building products, value-added components and services to the professional market for new residential…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	84 Lumber	Exact match	Eighty Four, PA, United StatesHQ recorded Oct 19, 2026	5,001-10,000	4,466 contacts →
	Exact match “Founded in 1956 and headquartered in Eighty Four, Pennsylvania, 84 Lumber Co.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3	Group Amana	Exact match	Dubai Investment Park 1, United Arab EmiratesHQ recorded Oct 19, 2026	5,001-10,000	1,818 contacts →
	Exact match “Group AMANA is the regional leader in the design-build of industrial and commercial facilities, with over 1,500 buildings constructed across the region in three decades of…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4	MITEK	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 19, 2026	5,001-10,000	1,546 contacts →
	Exact match “MiTek is a construction technology leader on a mission to advance the adoption of offsite construction.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	Portakabin	Exact match	York, United KingdomHQ recorded Oct 19, 2026	1,001-5,000	1,254 contacts →
	Exact match “An industry leading modular and offsite construction specialist operating across ten European countries; England, Wales, Scotland, Northern Ireland, Republic of Ireland, France…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	Promet	Exact match	Santiago, ChileHQ recorded Oct 19, 2026	1,001-5,000	1,240 contacts →
	Exact match “Fabricación modular de edificios dormitorios, oficinas, salas de recreacion, comedores y cocinas industriales, edificios auxiliares, para venta o arriendo.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7	Atco Structures	Exact match	Calgary, CanadaHQ recorded Oct 19, 2026	10001+	1,102 contacts →
	Exact match “Operating around the globe, ATCO Structures is an industry leader in the design, manufacture, and installation of turnkey modular buildings for permanent or temporary use.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	PT Wijaya Karya Bangunan Gedung TBK	Exact match	Cipinang Cempedak, IndonesiaHQ recorded Oct 19, 2026	201-500	1,090 contacts →
	Exact match “PT Wijaya Karya Bangunan Gedung Tbk (WEGE) delivers innovative and sustainable construction solutions.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	Deceuninck	Exact match	Hooglede-gits, BelgiumHQ recorded Oct 19, 2026	1,001-5,000	781 contacts →
	Exact match “At Deceuninck, we help you build a sustainable home.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Cassol Pré-Fabricados	Exact match	Araucária, BrazilHQ recorded Oct 19, 2026	1,001-5,000	771 contacts →
	Exact match “De pioneira na região Sul, a Cassol se transformou no maior complexo industrial de pré-fabricados da América Latina.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Bluescope Buildings North America, INC	Exact match	Kansas City, MO, United StatesHQ recorded Oct 19, 2026	1,001-5,000	722 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	Clark Pacific	Exact match	West Sacramento, CA, United StatesHQ recorded Oct 19, 2026	501-1,000	699 contacts →
	Exact match “Clark Pacific designs, manufactures and builds prefabricated building systems; bridging the gap between construction and manufacturing.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	Nucor Building Systems	Exact match	Waterloo, IN, United StatesHQ recorded Oct 19, 2026	1,001-5,000	680 contacts →
	Exact match “Nucor Building Systems, a division of Nucor Corporation, has been a leader in the design and manufacture of custom-engineered metal building systems for more than two and a half…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	Kingspan Insulated Panels UK & Ireland	Exact match	Holywell, United KingdomHQ recorded Oct 19, 2026	10001+	674 contacts →
	Exact match “At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Kp1	Exact match	Avignon, FranceHQ recorded Oct 19, 2026	1,001-5,000	634 contacts →
	Exact match “Intransigeants sur la qualité, attentifs à celles et ceux qui nous entourent et tournés vers un avenir responsable, nous sommes engagés chaque jour à construire un cadre de vie…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	Tecno Fast	Exact match	Santiago, ChileHQ recorded Oct 19, 2026	501-1,000	632 contacts →
	Exact match “En Tecno Fast estamos orientados a entregar construcciones modulares a proyectos arquitectónicos, ingenieriles y de construcción, con más de m2 construidos en Sudamérica.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Pekabex	Exact match	Poznań, PolandHQ recorded Oct 19, 2026	1,001-5,000	572 contacts →
	Exact match “WE DESIGN, MANUFACTURE, BUILD Pekabex is the leader of prefabricated industry in Poland.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	Clarkdietrich	Exact match	West Chester, OH, United StatesHQ recorded Oct 19, 2026	1,001-5,000	532 contacts →
	Exact match “ClarkDietrich, is a national manufacturer of construction materials with a focus on providing complete building solutions to the construction marketplace.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Opus Construtech	Exact match	Betim, BrazilHQ recorded Oct 19, 2026	1,001-5,000	521 contacts →
	Exact match “Somos a maior indústria de construções modulares do Brasil.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	DIRTT	Exact match	Calgary, AB, CanadaHQ recorded Oct 19, 2026	501-1,000	519 contacts →
	Exact match “Not just built for today.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21	Knauf Gips KG	Exact match	Iphofen, GermanyHQ recorded Oct 19, 2026	1,001-5,000	517 contacts →
	Exact match “Impressum: Die Knauf Gips KG, ein Unternehmen der Knauf Gruppe, ist spezialisiert auf Systeme für Trockenbau und Boden, Putz und Fassade.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22	Algeco France	Exact match	Charnay-les-macon, FranceHQ recorded Oct 19, 2026	501-1,000	494 contacts →
	Exact match “Algeco est le leader Européen et Asie-Pacifique de la construction modulaire.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23	Ibstock	Exact match	Ibstock, United KingdomHQ recorded Oct 19, 2026	1,001-5,000	490 contacts →
	Exact match “We offer a diverse range of building products, solutions and expert technical and design services that enable our customers to create inspirational spaces and places.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24	Siniat By Etex	Exact match	Zaventem, BelgiumHQ recorded Oct 19, 2026	1,001-5,000	486 contacts →
	Exact match “At Siniat, we ensure effectiveness in building quality living spaces, by specialising in smart sustainable solutions for lightweight construction systems.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25	Brasil AO Cubo	Exact match	Tubarão, BrazilHQ recorded Oct 19, 2026	501-1,000	484 contacts →
	Exact match “A Brasil ao Cubo é uma construtora catarinense que atende todo o Brasil, com um sólido compromisso com a agilidade e a excelência em suas obras.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “off-site construction manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,427 off-site construction manufacturers worldwide

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Off-site construction manufacturers worldwide at a glance

As of Oct 19, 2026

26.8%Verified-email coverage

18.6Average contacts per company

11-50Median size (employees)

0.7%Largest-city concentration · Istanbul

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

1,848

11-50

2,361

51-200

1,421

201-500

464

501-1,000

152

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for off-site construction manufacturers are linked below.
What qualifies: Company records worldwide whose business descriptions match “off-site construction manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 31,985 professional contacts with verified work emails across the full matched dataset. 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Off-site construction manufacturers by location

31 lists · largest first

Every Off-site construction manufacturers 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “off-site construction manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many off-site construction manufacturers are there worldwide?

RevenueBase identified 6,427 company matches for off-site construction manufacturers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Builders Firstsource tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most off-site construction manufacturers?

The United States leads with 775 companies, followed by the United Kingdom (309) and Brazil (297). Every off-site construction manufacturers list by country and city is linked on this page.

Which city has the most off-site construction manufacturers?

Istanbul leads with 46 company records, followed by Dubai (29) and Madrid (26).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 31,985 professional contacts with verified work emails tracked across these 6,427 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 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 SmartSearch, 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.