Company lists · Data refreshed October 2026

Top 25 Modular construction firms worldwide

Name: Modular construction firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 7,024 companies tracked

RevenueBase identified 7,024 company matches for modular construction firms worldwide as of October 2026 and tracks 100,427 professional contacts across them, including 25,933 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for modular construction firms 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 18, 2026. Country and city lists for modular construction firms 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 18, 2026 How this list was built

7,024Companies

100,427Contacts tracked

25,933Verified emails

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The 25 largest modular construction firms worldwide

Ranked by team size

Top 25 of 7,024 company matches for modular construction firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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	Clayton	Exact match	Maryville, TN, United StatesHQ recorded Oct 18, 2026	10001+	4,279 contacts →
	Exact match “Founded in 1956, Clayton is a leading single-family, values-driven home builder committed to opening doors to a better life through homeownership.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2	Group Amana	Exact match	Dubai Investment Park 1, United Arab EmiratesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
3	MITEK	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
4	Portakabin	Exact match	York, United KingdomHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
5	Promet	Exact match	Santiago, ChileHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
6	Atco Structures	Exact match	Calgary, CanadaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
7	PT Wijaya Karya Bangunan Gedung TBK	Exact match	Cipinang Cempedak, IndonesiaHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
8	Cassol Pré-Fabricados	Exact match	Araucária, BrazilHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
9	Algeco UK	Exact match	Stockton-on-tees, United KingdomHQ recorded Oct 18, 2026	1,001-5,000	748 contacts →
	Exact match “Algeco is the leading modular accommodation brand in Europe, offering a wealth of expertise in designing and delivering temporary and permanent accommodation solutions for a range…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10	Clark Pacific	Exact match	West Sacramento, CA, United StatesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
11	Nucor Building Systems	Exact match	Waterloo, IN, United StatesHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
12	Kp1	Exact match	Avignon, FranceHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
13	Tecno Fast	Exact match	Santiago, ChileHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
14	Walsh Construction CO	Exact match	Portland, OR, United StatesHQ recorded Oct 18, 2026	201-500	612 contacts →
	Exact match “Made in the Pacific Northwest.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15	Pekabex	Exact match	Poznań, PolandHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
16	Precon Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 18, 2026	501-1,000	555 contacts →
	Exact match “Somos uma construtora mineira referência em incorporação imobiliária industrializada e sustentável.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17	Cougnaud	Exact match	La Roche-sur-yon Cedex, FranceHQ recorded Oct 18, 2026	1,001-5,000	525 contacts →
	Exact match “Leader français de la construction modulaire (hors-site), COUGNAUD emploie aujourd’hui près de 2 collaborateurs à travers l’hexagone et a réalisé un C.A.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18	Opus Construtech	Exact match	Betim, BrazilHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
19	DIRTT	Exact match	Calgary, AB, CanadaHQ recorded Oct 18, 2026	501-1,000	519 contacts →
	Exact match “Not just built for today.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20	Integra	Exact match	Dallas, TX, United StatesHQ recorded Oct 18, 2026	501-1,000	517 contacts →
	Exact match “Integra is an industry-leading team designing & delivering innovative turnkey data centers.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21	Algeco France	Exact match	Charnay-les-macon, FranceHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
22	Brasil AO Cubo	Exact match	Tubarão, BrazilHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
23	Specialist Services	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 18, 2026	501-1,000	460 contacts →
	Exact match “Specialist Services, a Centurion Company, is a global supplier of modular buildings and packaging solutions for people and equipment in the energy and utility industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24	GA Smart Building	Exact match	Toulouse, FranceHQ recorded Oct 18, 2026	501-1,000	428 contacts →
	Exact match “As a designer, builder, developer and manager all rolled into one, Group GA brings its know-how to every phase of property development: locating building sites; financing…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25	Ausco Modular	Exact match	Redbank, United StatesHQ recorded Oct 18, 2026	201-500	416 contacts →
	Exact match “At Ausco Modular, we provide modern, modular space solutions to companies, governments and communities so that they can thrive.” Recorded in the RevenueBase company graph · Oct 18, 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 “modular construction firms”. 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 7,024 modular construction firms worldwide

See the full list, filter by size, metro and specialty, and access 25,933 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Modular construction firms worldwide at a glance

As of Oct 18, 2026

25.8%Verified-email coverage

14.3Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · London

Oct 18, 2026Page data refreshed

Companies by employee count

1-10

2,636

11-50

2,505

51-200

1,294

201-500

342

501-1,000

126

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 modular construction firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “modular construction firms” 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 25,933 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 18, 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.

Modular construction firms by location

35 lists · largest first

Every Modular construction firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “modular construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many modular construction firms are there worldwide?

RevenueBase identified 7,024 company matches for modular construction firms 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?

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

Which country has the most modular construction firms?

The United States leads with 1,219 companies, followed by the United Kingdom (393) and Canada (384). Every modular construction firms list by country and city is linked on this page.

Which city has the most modular construction firms?

London leads with 53 company records, followed by Madrid (30) and Istanbul (29).

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 25,933 professional contacts with verified work emails tracked across these 7,024 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 18, 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.