Company lists · Data refreshed September 2026

Top 24 Temporary modular structures based in the United States

Name: Temporary modular structures based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 436 companies tracked

RevenueBase identified 436 temporary modular structures headquartered in the United States as of September 2026 and tracks 8,255 professional contacts across them, including 2,925 with verified work emails. Houston is the largest hub.

This list covers temporary modular structures 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 22, 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 22, 2026 86% judged on-target in blind review

436Companies

8,255Contacts tracked

2,925Verified emails

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

The 24 largest temporary modular structures based in the United States

Ranked by team size

Top 24 of 436 temporary modular structures based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to temporary modular structures: 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	Mobile Modular Management Corporation	Partial evidence	Livermore, CA, United StatesHQ checked Sep 22, 2026	501-1,000	305 contacts →
	Partial evidence “At Mobile Modular, a division of McGrath RentCorp, we recognize the importance of finding not just a job, but a meaningful career.” Source: RevenueBase Database · checked Sep 22, 2026
2	Modspace	Partial evidence	Berwyn, PA, United StatesHQ checked Sep 22, 2026	501-1,000	293 contacts →
	Partial evidence “Building on 50 years of experience in the modular construction industry, ModSpace is the American-owned market leader in time-tested product quality; new, innovative modular…” Source: RevenueBase Database · checked Sep 22, 2026
3	Volumetric Building Companies	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 22, 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 22, 2026
4	Pacific Mobile Structures, INC	Strong evidence	Chehalis, WA, United StatesHQ checked Sep 22, 2026	201-500	158 contacts →
	Strong evidence “Pacific Mobile Structures sells and leases exceptional mobile office space and builds innovative modular structures with a relentless, customer-first commitment.” Source: RevenueBase Database · checked Sep 22, 2026
5	Hunter Buildings	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	147 contacts →
	Partial evidence “Headquartered in Houston, and with offices in the UK, the Netherlands, the UAE, India and active across the globe, Hunter is a global leader in engineered modular and technical…” Source: RevenueBase Database · checked Sep 22, 2026
6	Filmwerks	Strong evidence	Rocky Point, NC, United StatesHQ checked Sep 22, 2026	51-200	110 contacts →
	Strong evidence “Through our expertly designed, fabricated, and installed custom and modular structures, Filmwerks is dedicated to bringing your broadcast and experiential concepts to life.” Source: RevenueBase Database · checked Sep 22, 2026
7	Amss Global Modular Solutions	Partial evidence	Hellertown, PA, United StatesHQ checked Sep 22, 2026	11-50	110 contacts →
	Partial evidence “American Manufactured Structures and Services was founded to provide mission critical facilities and related services to the Federal Government and Communications industry sectors.” Source: RevenueBase Database · checked Sep 22, 2026
8	Aries Buildings	Strong evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	105 contacts →
	Strong evidence “A nationwide modular construction partner specializing in temporary and permanent space solutions.” Source: RevenueBase Database · checked Sep 22, 2026
9	Agam Group	Partial evidence	Elkridge, MD, United StatesHQ checked Sep 22, 2026	51-200	105 contacts →
	Partial evidence “We’re passionate about engineering and manufacturing structures for trade shows and events, commercial interiors, and retail environments.” Source: RevenueBase Database · checked Sep 22, 2026
10	Silver Creek Modular	Partial evidence	Perris, CA, United StatesHQ checked Sep 22, 2026	201-500	95 contacts →
	Partial evidence “Silver Creek Modular: Purpose-Build, People Powered.” Source: RevenueBase Database · checked Sep 22, 2026
11	Module X Solutions LLC	Partial evidence	Shreveport, LA, United StatesHQ checked Sep 22, 2026	51-200	85 contacts →
	Partial evidence “Module X Solutions (MXS) is one the most diversified and scalable providers of protective building systems in the industry.” Source: RevenueBase Database · checked Sep 22, 2026
12	Condit Exhibits	Strong evidence	Denver, CO, United StatesHQ checked Sep 22, 2026	51-200	83 contacts →
	Strong evidence “Condit specializes in creating event and trade show booths, museum displays, and temporary structures for clients around the globe.” Source: RevenueBase Database · checked Sep 22, 2026
13	Alaska Structures	Partial evidence	Las Cruces, NM, United StatesHQ checked Sep 22, 2026	201-500	78 contacts →
	Partial evidence “Alaska Structures® designs and manufactures engineered fabric buildings, industrial facilities, and workforce accommodations for some of the world's most challenging environments.” Source: RevenueBase Database · checked Sep 22, 2026
14	FB International INC	Partial evidence	Fairfield, NJ, United StatesHQ checked Sep 22, 2026	51-200	72 contacts →
	Partial evidence “We are a one-stop shop for smart design and temporary architectural solutions for trade-shows, conferences and pavilions, showrooms, pop-ups, and window displays.” Source: RevenueBase Database · checked Sep 22, 2026
15	Whitley Manufacturing	Partial evidence	South Whitley, IN, United StatesHQ checked Sep 22, 2026	51-200	72 contacts →
	Partial evidence “Whitley Manufacturing is one of the nation's leading manufacturers of custom commercial modular buildings serving an international clientele from Indiana and Washington.” Source: RevenueBase Database · checked Sep 22, 2026
16	Duo-Gard Industries	Indirect evidence	Canton, MI, United StatesHQ checked Sep 22, 2026	51-200	71 contacts →
	Indirect evidence “By combining innovative design, advanced engineering, skilled fabrication, and installation excellence, Duo-Gard helps create distinctive spaces that meet the unique goals of…” Source: RevenueBase Database · checked Sep 22, 2026
17	Ramtech Building Systems, INC	Partial evidence	Mansfield, TX, United StatesHQ checked Sep 22, 2026	51-200	70 contacts →
	Partial evidence “As a modular construction specialist for over 40 years, Ramtech has provided modular building solutions for educational institutions, healthcare providers, Fortune 500 companies…” Source: RevenueBase Database · checked Sep 22, 2026
18	Sabre Industries Building Systems By Cellxion	Indirect evidence	Bossier City, LA, United StatesHQ checked Sep 22, 2026	201-500	63 contacts →
	Indirect evidence “Located in Bossier City, Louisiana, our facilities are spread out over 60 acres and include a square foot state-of-the-art shelter manufacturing plant, a fully-equipped square…” Source: RevenueBase Database · checked Sep 22, 2026
19	Celina Celina Tent, INC	Indirect evidence	Celina, OH, United StatesHQ checked Sep 22, 2026	51-200	62 contacts →
	Indirect evidence “Established in 1996, CELINA Tent, Inc.” Source: RevenueBase Database · checked Sep 22, 2026
20	Boxx Modular United States	Strong evidence	Fort Worth, TX, United StatesHQ checked Sep 22, 2026	201-500	59 contacts →
	Strong evidence “BOXX Modular US rents, leases, and sells temporary and permanent modular buildings, including standard buildings ready for immediate delivery and custom-designed solutions.” Source: RevenueBase Database · checked Sep 22, 2026
21	GNB Global INC	Indirect evidence	Rhome, TX, United StatesHQ checked Sep 22, 2026	201-500	59 contacts →
	Indirect evidence “Since 1995, GNB Global Inc.” Source: RevenueBase Database · checked Sep 22, 2026
22	Falcon Structures	Partial evidence	Manor, TX, United StatesHQ checked Sep 22, 2026	51-200	57 contacts →
	Partial evidence “Founded in 2003, Falcon Structures repurposes steel shipping containers into safe and secure living, working and storage spaces - workforce housing units, mobile offices, and more.” Source: RevenueBase Database · checked Sep 22, 2026
23	Portable Solutions Group, INC	Partial evidence	Greenup, KY, United StatesHQ checked Sep 22, 2026	51-200	56 contacts →
	Partial evidence “Portable Solutions Group (PSG), Powered by VitalSpace, is a leader in designing and manufacturing containerized structures and purpose-built enclosures that enhance productivity…” Source: RevenueBase Database · checked Sep 22, 2026
24	Wall-Tech	Indirect evidence	Deforest, WI, United StatesHQ checked Sep 22, 2026	201-500	55 contacts →
	Indirect evidence “We build faster buildings.” Source: RevenueBase Database · checked Sep 22, 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: temporary modular structures. 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 temporary modular structures.
Partial evidence: Its own public description names part of temporary modular structures, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name temporary modular structures. 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 24 of 436 temporary modular structures based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,925 reachable decision-makers.

Free signup · no credit card

View the full list →

Temporary modular structures based in the United States at a glance

As of Sep 22, 2026

35.4%Verified-email coverage

18.9Average contacts per company

11-50Median size (employees)

3.7%Largest-city concentration · Houston

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

180

11-50

129

51-200

201-500

501-1,000

1,001-5,000

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 436 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 temporary modular structures, 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 “temporary modular structures”. 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 temporary modular structures), 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 temporary modular structures, 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, 2,925 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 22, 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 temporary modular structures, 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 temporary modular structures are there based in the United States?

RevenueBase identified 436 temporary modular structures 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?

Mobile Modular Management Corporation, headquartered in Livermore, tops this list with the largest team on record.

Which city has the most temporary modular structures?

Houston leads with 16 headquartered companies, followed by Phoenix (8) and Dallas (6).

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 2,925 verified decision-maker contacts tracked across these 436 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 436 temporary modular structures based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Temporary modular structures by geography

Browse the directory

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.