Company lists · Data refreshed November 2026

Top 25 Temporary classroom providers based in the United States

RevenueBase identified 56 company matches for temporary classroom providers associated with the United States as of November 2026 and tracks 2,019 professional contacts across them, including 874 with verified work emails. Lakewood is the largest hub.

This list covers company matches for temporary classroom providers associated with the United States, 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 November 6, 2026.

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 Nov 6, 2026 How this list was built
56Companies
2,019Contacts tracked
874Verified emails
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The 25 largest temporary classroom providers based in the United States

Ranked by team size
Top 25 of 56 company matches for temporary classroom providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLivermore, AL, United StatesHQ recorded Nov 6, 2026501-1,000320 contacts →

Exact match

“At Mobile Modular, a division of McGrath RentCorp, we recognize the importance of finding not just a job, but a meaningful career.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBerwyn, PA, United StatesHQ recorded Nov 6, 2026501-1,000316 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-200187 contacts →

Exact match

“School Outfitters is on a mission to help students, teachers, and administrators Experience Positive wherever learning takes place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChehalis, TX, United StatesHQ recorded Nov 6, 2026201-500169 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMansfield, TX, United StatesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“As a modular construction specialist for over 40 years, Ramtech has provided modular building solutions for educational institutions, healthcare providers, Fortune 500 companies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“BOXX Modular US rents, leases, and sells temporary and permanent modular buildings, including standard buildings ready for immediate delivery and custom-designed solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“No one knows how mobile facilities and temporary storage enhance productivity and results like Acton Mobile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWhite Marsh, MD, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Since 1989, Wilmot Modular Structures has proudly maintained its position as an industry leader in the distribution, sales, and leasing of portable, prefabricated, and mobile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchManteca, CA, United StatesHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“At American Modular Systems (AMS), we’re redefining what’s possible in modular design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLittleton, ME, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Triumph Modular is a leader in the Northeast Region for leasing mobile offices, modular buildings, and storage containers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSuffern, NY, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Nadler Modular is a leading supplier of permanent modular construction and temporary workspace facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStockton, CA, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“At Enviroplex, a division of McGrath RentCorp, we understand it’s important to find the right job and the right career.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLewisville, TX, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Nortex Modular Space specializes in the manufacture, lease and sale of custom designed mobile or modular office, classroom and remote camp facilities and related services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtwater, CA, United StatesHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Global Modular, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKemah, TX, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Furniture Solutions For The Electronic Classroom Computer Comforts, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBakersfield, CA, United StatesHQ recorded Nov 6, 2026201-50010 contacts →

Exact match

“Welcome to JTS Modular.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStockton, CA, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“TimberQuest™ offers a high-quality, cost-competitive, superior classroom building designed with a sustainable solution that is California Division of State Architect pre-approved…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMarion, IL, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Jim Helleny started Jim’s Mobile Offices in 1986 as a company that provided mobile office space and storage containers to the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Modular Solutions, Ltd a better way to build!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGainesville, GA, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“WE KNOW BUILDINGS - Spectrum Building Systems, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRockwall, TX, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Boasting over 12 years experience in the modular and related construction industry, Ellis Modular is the end-to-end solution for your on-site, modular building, office, classroom…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“My Modular, LLC serves the commercial modular building industry in a major support role.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVilla Rica, GA, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“FLEXTC provides and constructs temporary facilities that can be immediately deployed anywhere in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBaldwin, MD, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Commercial Modular Buildings- Modular Classrooms, Modular Schools, Modular Offices, Modular Daycare Buildings, Modular Healthcare Buildings, Modular Retail Buildings, Modular…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Fabricon Modular is an innovative modular construction provider designed to bring the speed, scalability, and strategic savings of modern modular construction solutions to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 56 temporary classroom providers based in the United States

See the full list, filter by size, metro and specialty, and access 874 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Temporary classroom providers based in the United States at a glance

As of Nov 6, 2026
43.3%Verified-email coverage
36.1Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · Lakewood
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
12
51-200
14
201-500
5
501-1,000
2

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 56 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “temporary classroom providers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 874 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 November 6, 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.

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 “temporary classroom providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many temporary classroom providers are there based in the United States?

RevenueBase identified 56 company matches for temporary classroom providers associated with the United States as of November 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?

Mobile Modular Management Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most temporary classroom providers?

Lakewood leads with 2 company records, followed by Phoenix (2) and Stockton (2).

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 874 professional contacts with verified work emails tracked across these 56 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 November 6, 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.