Company lists · Data refreshed September 2026
Top 25 Portable office manufacturers based in the United States
RevenueBase identified 312 company matches for portable office manufacturers associated with the United States as of September 2026 and tracks 7,800 professional contacts across them, including 2,393 with verified work emails. Houston is the largest hub.
This list covers company matches for portable office manufacturers 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 September 30, 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.
The 25 largest portable office manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,355 contacts → | ||||
Exact match “Mobile Mini is now WillScot.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 305 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 293 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 189 contacts → | ||||
Exact match “Volumetric Building Companies (VBC) is a vertically integrated global volumetric modular construction technology leader headquartered in Philadelphia, PA with locations across the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 160 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 158 contacts → | ||||
Exact match “Pacific Mobile Structures sells and leases exceptional mobile office space and builds innovative modular structures with a relentless, customer-first commitment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 110 contacts → | ||||
Exact match “Through our expertly designed, fabricated, and installed custom and modular structures, Filmwerks is dedicated to bringing your broadcast and experiential concepts to life.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 105 contacts → | ||||
Exact match “At Mobile Modular Portable Storage, 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 105 contacts → | ||||
Exact match “A nationwide modular construction partner specializing in temporary and permanent space solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 95 contacts → | ||||
Exact match “Silver Creek Modular: Purpose-Build, People Powered.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 78 contacts → | ||||
Exact match “Alaska Structures® designs and manufactures engineered fabric buildings, industrial facilities, and workforce accommodations for some of the world's most challenging environments.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 75 contacts → | ||||
Exact match “In 1984, the Cook family began constructing portable buildings on a parking lot next to their office with the goal of getting rid of some excess lumber.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 72 contacts → | ||||
Exact match “Whitley Manufacturing is one of the nation's leading manufacturers of custom commercial modular buildings serving an international clientele from Indiana and Washington.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 59 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 57 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 56 contacts → | ||||
Exact match “Portable Solutions Group (PSG), Powered by VitalSpace, is a leader in designing and manufacturing containerized structures and purpose-built enclosures that enhance productivity…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 53 contacts → | ||||
Exact match “At Madison Industries, we understand our customers’ needs and expectations are constantly evolving.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 52 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 52 contacts → | ||||
Exact match “Porta-King is the largest manufacturer of pre-engineered buildings used in the Industrial, Commercial, Security and Petroleum markets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 51 contacts → | ||||
Exact match “We are a container supply company that specializes in unique industry solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 50 contacts → | ||||
Exact match “Allied Modular has been an industry leader for over 35 years in high quality modular construction.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 49 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 46 contacts → | ||||
Exact match “Palomar Modular Buildings designs and manufactures advanced modular buildings for a range of industries both public and private.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 45 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 45 contacts → | ||||
Exact match “At Sunbelt, we specialize in the design, engineering, and manufacturing of custom modular buildings for a wide range of industries.” Recorded in the RevenueBase company graph · Sep 30, 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 “portable office 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 312 portable office manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 2,393 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Portable office manufacturers based in the United States at a glance
As of Sep 30, 2026Companies by employee count
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 312 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 “portable office 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. 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 2,393 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 September 30, 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 “portable office manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many portable office manufacturers are there based in the United States?
RevenueBase identified 312 company matches for portable office manufacturers associated with the United States as of September 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 Mini Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most portable office manufacturers?
Houston leads with 10 company records, followed by Phoenix (8) and Miami (6).
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 2,393 professional contacts with verified work emails tracked across these 312 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 September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 312 portable office manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Portable office manufacturers by geography
- Portable office manufacturers based in Australia
- Portable office manufacturers based in Belgium
- Portable office manufacturers based in Brazil
- Portable office manufacturers based in Canada
- Portable office manufacturers based in France
- Portable office manufacturers based in Germany
- Portable office manufacturers based in India
- Portable office manufacturers based in the Netherlands
- Portable office manufacturers based in Poland
- Portable office manufacturers based in South Africa
- Portable office manufacturers based in Spain
- Portable office manufacturers based in Türkiye
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Portable office manufacturers based in Australia
- Portable office manufacturers based in Belgium
- Portable office manufacturers based in Brazil
- Portable office manufacturers based in Canada
- Portable office manufacturers based in France
- Portable office manufacturers based in Germany
Company intelligence · public preview
Top 25 portable office manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 312 matching company records for portable office manufacturers based in the United States, with 7,800 tracked contacts and 2,393 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 portable office manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Mobile Mini Solutionswillscot.com HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 1,355 contacts → |
“Mobile Mini is now WillScot.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Mobile Modular Management Corporationmobilemodular.comHQ: Livermore, CA, United StatesReported employees: 501-1,000 | Livermore, CA, United States | 501-1,000 | Exact match | 305 contacts → |
“At Mobile Modular, a division of McGrath RentCorp, we recognize the importance of finding not just a job, but a meaningful career.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Modspacemodspace.comHQ: Berwyn, PA, United StatesReported employees: 501-1,000 | Berwyn, PA, United States | 501-1,000 | Exact match | 293 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Philadelphia, PA, United StatesReported employees: 501-1,000 | Philadelphia, PA, United States | 501-1,000 | Exact match | 189 contacts → |
“Volumetric Building Companies (VBC) is a vertically integrated global volumetric modular construction technology leader headquartered in Philadelphia, PA with locations across the…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pac-Van, INCpacvan.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 160 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Pacific Mobile Structures, INCpacificmobile.comHQ: Chehalis, WA, United StatesReported employees: 201-500 | Chehalis, WA, United States | 201-500 | Exact match | 158 contacts → |
“Pacific Mobile Structures sells and leases exceptional mobile office space and builds innovative modular structures with a relentless, customer-first commitment.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Filmwerksfilmwerks.com HQ: Rocky Point, NC, United StatesReported employees: 51-200 | Rocky Point, NC, United States | 51-200 | Exact match | 110 contacts → |
“Through our expertly designed, fabricated, and installed custom and modular structures, Filmwerks is dedicated to bringing your broadcast and experiential concepts to life.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Mobile Modular Portable Storagemobilemodularcontainers.comHQ: Livermore, CA, United StatesReported employees: 51-200 | Livermore, CA, United States | 51-200 | Exact match | 105 contacts → |
“At Mobile Modular Portable Storage, a division of McGrath RentCorp, we understand it’s important to find the right job and the right career.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aries Buildingsariesbuildings.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 105 contacts → |
“A nationwide modular construction partner specializing in temporary and permanent space solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Silver Creek Modularsilvercreekmodular.com HQ: Perris, CA, United StatesReported employees: 201-500 | Perris, CA, United States | 201-500 | Exact match | 95 contacts → |
“Silver Creek Modular: Purpose-Build, People Powered.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Alaska Structuresalaskastructures.comHQ: Las Cruces, NM, United StatesReported employees: 201-500 | Las Cruces, NM, United States | 201-500 | Exact match | 78 contacts → |
“Alaska Structures® designs and manufactures engineered fabric buildings, industrial facilities, and workforce accommodations for some of the world's most challenging environments.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cook Portable Warehousescookportablewarehouses.com HQ: Cobden, IL, United StatesReported employees: 201-500 | Cobden, IL, United States | 201-500 | Exact match | 75 contacts → |
“In 1984, the Cook family began constructing portable buildings on a parking lot next to their office with the goal of getting rid of some excess lumber.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Whitley Manufacturingwhitleyman.com HQ: South Whitley, IN, United StatesReported employees: 51-200 | South Whitley, IN, United States | 51-200 | Exact match | 72 contacts → |
“Whitley Manufacturing is one of the nation's leading manufacturers of custom commercial modular buildings serving an international clientele from Indiana and Washington.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Boxx Modular United Statesboxxmodular.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 59 contacts → |
“BOXX Modular US rents, leases, and sells temporary and permanent modular buildings, including standard buildings ready for immediate delivery and custom-designed solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Falcon Structuresfalconstructures.com HQ: Manor, TX, United StatesReported employees: 51-200 | Manor, TX, United States | 51-200 | Exact match | 57 contacts → |
“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.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Portable Solutions Group, INCportablesolutionsgroup.com HQ: Greenup, KY, United StatesReported employees: 51-200 | Greenup, KY, United States | 51-200 | Exact match | 56 contacts → |
“Portable Solutions Group (PSG), Powered by VitalSpace, is a leader in designing and manufacturing containerized structures and purpose-built enclosures that enhance productivity…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Madison Industries, INCmadisonind.com HQ: Cerritos, CA, United StatesReported employees: 51-200 | Cerritos, CA, United States | 51-200 | Exact match | 53 contacts → |
“At Madison Industries, we understand our customers’ needs and expectations are constantly evolving.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Triumph Modulartriumphmodular.com HQ: Littleton, MA, United StatesReported employees: 51-200 | Littleton, MA, United States | 51-200 | Exact match | 52 contacts → |
“Triumph Modular is a leader in the Northeast Region for leasing mobile offices, modular buildings, and storage containers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Porta-King Building Systemsportaking.com HQ: Earth City, MO, United StatesReported employees: 51-200 | Earth City, MO, United States | 51-200 | Exact match | 52 contacts → |
“Porta-King is the largest manufacturer of pre-engineered buildings used in the Industrial, Commercial, Security and Petroleum markets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MY Mini Casamyminicasa.com HQ: Draper, UT, United StatesReported employees: 501-1,000 | Draper, UT, United States | 501-1,000 | Exact match | 51 contacts → |
“We are a container supply company that specializes in unique industry solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Allied Modular Building Systemsalliedmodular.comHQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 50 contacts → |
“Allied Modular has been an industry leader for over 35 years in high quality modular construction.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Acton Mobileactonmobile.comHQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 49 contacts → |
“No one knows how mobile facilities and temporary storage enhance productivity and results like Acton Mobile.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Palomar Modular Buildingspalomarmodular.com HQ: Desoto, TX, United StatesReported employees: 51-200 | Desoto, TX, United States | 51-200 | Exact match | 46 contacts → |
“Palomar Modular Buildings designs and manufactures advanced modular buildings for a range of industries both public and private.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wilmot Modular Structures, INCwilmotmodular.com HQ: White Marsh, MD, United StatesReported employees: 51-200 | White Marsh, MD, United States | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sunbelt Modular INCsunbeltmodular.com HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 45 contacts → |
“At Sunbelt, we specialize in the design, engineering, and manufacturing of custom modular buildings for a wide range of industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 312 company matches
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Portable office manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
312 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 312 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for portable office manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many portable office manufacturers did RevenueBase find based in the United States?
The saved snapshot records 312 matching company records, 7,800 tracked contacts and 2,393 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Portable office manufacturers by geography
- Portable office manufacturers based in Australia
- Portable office manufacturers based in Belgium
- Portable office manufacturers based in Brazil
- Portable office manufacturers based in Canada
- Portable office manufacturers based in France
- Portable office manufacturers based in Germany
- Portable office manufacturers based in India
- Portable office manufacturers based in the Netherlands
- Portable office manufacturers based in Poland
- Portable office manufacturers based in South Africa
- Portable office manufacturers based in Spain
- Portable office manufacturers based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 portable office manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/portable-office-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Portable office manufacturers based in Australia
- Portable office manufacturers based in Belgium
- Portable office manufacturers based in Brazil
- Portable office manufacturers based in Canada
- Portable office manufacturers based in France
- Portable office manufacturers based in Germany
Company intelligence · public preview
Top 25 portable office manufacturers based in the United States
RevenueBase records 312 matching company records for portable office manufacturers based in the United States, with 7,800 tracked contacts and 2,393 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 portable office manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Mobile Mini Solutionswillscot.com HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 1,355 contacts → |
“Mobile Mini is now WillScot.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Mobile Modular Management Corporationmobilemodular.com HQ: Livermore, CA, United StatesReported employees: 501-1,000 | Livermore, CA, United States | 501-1,000 | Exact match | 305 contacts → |
“At Mobile Modular, a division of McGrath RentCorp, we recognize the importance of finding not just a job, but a meaningful career.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Modspacemodspace.com HQ: Berwyn, PA, United StatesReported employees: 501-1,000 | Berwyn, PA, United States | 501-1,000 | Exact match | 293 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Philadelphia, PA, United StatesReported employees: 501-1,000 | Philadelphia, PA, United States | 501-1,000 | Exact match | 189 contacts → |
“Volumetric Building Companies (VBC) is a vertically integrated global volumetric modular construction technology leader headquartered in Philadelphia, PA with locations across the…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pac-Van, INCpacvan.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 160 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Pacific Mobile Structures, INCpacificmobile.com HQ: Chehalis, WA, United StatesReported employees: 201-500 | Chehalis, WA, United States | 201-500 | Exact match | 158 contacts → |
“Pacific Mobile Structures sells and leases exceptional mobile office space and builds innovative modular structures with a relentless, customer-first commitment.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Filmwerksfilmwerks.com HQ: Rocky Point, NC, United StatesReported employees: 51-200 | Rocky Point, NC, United States | 51-200 | Exact match | 110 contacts → |
“Through our expertly designed, fabricated, and installed custom and modular structures, Filmwerks is dedicated to bringing your broadcast and experiential concepts to life.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mobile Modular Portable Storagemobilemodularcontainers.com HQ: Livermore, CA, United StatesReported employees: 51-200 | Livermore, CA, United States | 51-200 | Exact match | 105 contacts → |
“At Mobile Modular Portable Storage, a division of McGrath RentCorp, we understand it’s important to find the right job and the right career.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aries Buildingsariesbuildings.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 105 contacts → |
“A nationwide modular construction partner specializing in temporary and permanent space solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Silver Creek Modularsilvercreekmodular.com HQ: Perris, CA, United StatesReported employees: 201-500 | Perris, CA, United States | 201-500 | Exact match | 95 contacts → |
“Silver Creek Modular: Purpose-Build, People Powered.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Alaska Structuresalaskastructures.com HQ: Las Cruces, NM, United StatesReported employees: 201-500 | Las Cruces, NM, United States | 201-500 | Exact match | 78 contacts → |
“Alaska Structures® designs and manufactures engineered fabric buildings, industrial facilities, and workforce accommodations for some of the world's most challenging environments.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cook Portable Warehousescookportablewarehouses.com HQ: Cobden, IL, United StatesReported employees: 201-500 | Cobden, IL, United States | 201-500 | Exact match | 75 contacts → |
“In 1984, the Cook family began constructing portable buildings on a parking lot next to their office with the goal of getting rid of some excess lumber.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Whitley Manufacturingwhitleyman.com HQ: South Whitley, IN, United StatesReported employees: 51-200 | South Whitley, IN, United States | 51-200 | Exact match | 72 contacts → |
“Whitley Manufacturing is one of the nation's leading manufacturers of custom commercial modular buildings serving an international clientele from Indiana and Washington.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Boxx Modular United Statesboxxmodular.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 59 contacts → |
“BOXX Modular US rents, leases, and sells temporary and permanent modular buildings, including standard buildings ready for immediate delivery and custom-designed solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Falcon Structuresfalconstructures.com HQ: Manor, TX, United StatesReported employees: 51-200 | Manor, TX, United States | 51-200 | Exact match | 57 contacts → |
“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.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Portable Solutions Group, INCportablesolutionsgroup.com HQ: Greenup, KY, United StatesReported employees: 51-200 | Greenup, KY, United States | 51-200 | Exact match | 56 contacts → |
“Portable Solutions Group (PSG), Powered by VitalSpace, is a leader in designing and manufacturing containerized structures and purpose-built enclosures that enhance productivity…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Madison Industries, INCmadisonind.com HQ: Cerritos, CA, United StatesReported employees: 51-200 | Cerritos, CA, United States | 51-200 | Exact match | 53 contacts → |
“At Madison Industries, we understand our customers’ needs and expectations are constantly evolving.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Triumph Modulartriumphmodular.com HQ: Littleton, MA, United StatesReported employees: 51-200 | Littleton, MA, United States | 51-200 | Exact match | 52 contacts → |
“Triumph Modular is a leader in the Northeast Region for leasing mobile offices, modular buildings, and storage containers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Porta-King Building Systemsportaking.com HQ: Earth City, MO, United StatesReported employees: 51-200 | Earth City, MO, United States | 51-200 | Exact match | 52 contacts → |
“Porta-King is the largest manufacturer of pre-engineered buildings used in the Industrial, Commercial, Security and Petroleum markets.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MY Mini Casamyminicasa.com HQ: Draper, UT, United StatesReported employees: 501-1,000 | Draper, UT, United States | 501-1,000 | Exact match | 51 contacts → |
“We are a container supply company that specializes in unique industry solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Allied Modular Building Systemsalliedmodular.com HQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 50 contacts → |
“Allied Modular has been an industry leader for over 35 years in high quality modular construction.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Acton Mobileactonmobile.com HQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 49 contacts → |
“No one knows how mobile facilities and temporary storage enhance productivity and results like Acton Mobile.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Palomar Modular Buildingspalomarmodular.com HQ: Desoto, TX, United StatesReported employees: 51-200 | Desoto, TX, United States | 51-200 | Exact match | 46 contacts → |
“Palomar Modular Buildings designs and manufactures advanced modular buildings for a range of industries both public and private.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wilmot Modular Structures, INCwilmotmodular.com HQ: White Marsh, MD, United StatesReported employees: 51-200 | White Marsh, MD, United States | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sunbelt Modular INCsunbeltmodular.com HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 45 contacts → |
“At Sunbelt, we specialize in the design, engineering, and manufacturing of custom modular buildings for a wide range of industries.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 312 company matches
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Portable office manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
312 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 312 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for portable office manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many portable office manufacturers did RevenueBase find based in the United States?
The saved snapshot records 312 matching company records, 7,800 tracked contacts and 2,393 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Portable office manufacturers by geography
- Portable office manufacturers based in Australia
- Portable office manufacturers based in Belgium
- Portable office manufacturers based in Brazil
- Portable office manufacturers based in Canada
- Portable office manufacturers based in France
- Portable office manufacturers based in Germany
- Portable office manufacturers based in India
- Portable office manufacturers based in the Netherlands
- Portable office manufacturers based in Poland
- Portable office manufacturers based in South Africa
- Portable office manufacturers based in Spain
- Portable office manufacturers based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 portable office manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/portable-office-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Portable office manufacturers based in Germany