Company lists · Data refreshed September 2026
Top 20 Bunker manufacturers based in the United States
RevenueBase identified 57 company matches for bunker manufacturers associated with the United States as of September 2026 and tracks 789 professional contacts across them, including 291 with verified work emails. Houston is the largest hub.
This list covers company matches for bunker 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 29, 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 20 largest bunker manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 188 contacts → | ||||
Exact match “At RedGuard, you’ll never hear us say, “think outside the box,” because for us, it’s what’s inside that matters most.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 176 contacts → | ||||
Exact match “AT TANK CONNECTION, WE ENGINEER EXCELLENCE Tank Connection is the leading bolted tank manufacturer for factory coated bolted storage tanks and aluminum geodesic dome covers for…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 63 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “Hall Tank manufactures and sells the finest tanks, all made to quality standards that are legendary in the industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “Stanwade has nearly square feet of manufacturing space with the ability to build steel tanks up to gallons.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 12 contacts → | ||||
Exact match “Everyday Hunter Onsite builds on a 20-plus-year reputation for delivering unparalleled quality and service.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “TotalShield is the worldwide leader in blast resistant products.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Hallwood Modular is your one-stop-shop for Blast Resistant Buildings - Sales | Rentals | Site Services Hallwood Modular has the safest, most flexible rental fleet of Blast…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Atlas Survival Shelters is a construction company based out of 7407 Telegraph Rd, Montebello, California, United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “FORTRESS is a new market offering that provides balanced protection for a full range of hazards - not just blast, but thermal, toxic (gas ingress), fragment, and extreme weather.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “TelcoDen – New & Refurbished Concrete Shelters TelcoDen offers a wide selection of new and refurbished concrete shelters, with 100+ units in stock across a range of sizes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “We are at the forefront of Confidence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “DEFCON Underground MFG manufactures and installs quality steel underground bunkers/shelters nationally for a variety of world threats.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Zuma Bollards manufactures a wide range of bollards specifically designed to meet the needs of property owners, architects, and engineers looking for reliable solutions to create…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “R.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Vault Pro USA is a premier manufacturer of premium quality American made safes, vault doors, safe rooms, storm shelters & tornado shelter doors and emergency escape hatches for…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “If you are looking to protect your car, recreational vehicle, boat, farm equipment, or anything else which needs protection from the harsh outdoor elements, then our wide…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “We are a manufacturer of standard and custom built enclosures for backflow valves, gas lines, HVAC Units, Copper Piping, earthquake valves, and anything that needs to be secured.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 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 “bunker 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 20 of 57 bunker manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 291 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Bunker manufacturers based in the United States at a glance
As of Sep 29, 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 57 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 “bunker 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 291 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 29, 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 “bunker manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many bunker manufacturers are there based in the United States?
RevenueBase identified 57 company matches for bunker 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?
Redguard tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most bunker manufacturers?
Houston leads with 3 company records, followed by Dallas (2) and Alma (1).
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 291 professional contacts with verified work emails tracked across these 57 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 57 bunker manufacturers based in the United States. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 20 bunker 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 57 matching company records for bunker manufacturers based in the United States, with 789 tracked contacts and 291 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 20 bunker 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 | Redguardredguard.com HQ: Wichita, KS, United StatesReported employees: 51-200 | Wichita, KS, United States | 51-200 | Exact match | 188 contacts → |
“At RedGuard, you’ll never hear us say, “think outside the box,” because for us, it’s what’s inside that matters most.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tank Connectiontankconnection.com HQ: Parsons, KS, United StatesReported employees: 201-500 | Parsons, KS, United States | 201-500 | Exact match | 176 contacts → |
“AT TANK CONNECTION, WE ENGINEER EXCELLENCE Tank Connection is the leading bolted tank manufacturer for factory coated bolted storage tanks and aluminum geodesic dome covers for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sabre Industries Building Systems By Cellxioncellxion.com HQ: Bossier City, LA, United StatesReported employees: 201-500 | Bossier City, LA, United States | 201-500 | Exact match | 63 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Hall Tank Companyhalltank.com HQ: North Little Rock, AR, United StatesReported employees: 51-200 | North Little Rock, AR, United States | 51-200 | Exact match | 22 contacts → |
“Hall Tank manufactures and sells the finest tanks, all made to quality standards that are legendary in the industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Stanwade Metal Productsstanwade.com HQ: Hartford, OH, United StatesReported employees: 11-50 | Hartford, OH, United States | 11-50 | Exact match | 16 contacts → |
“Stanwade has nearly square feet of manufacturing space with the ability to build steel tanks up to gallons.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hunter Onsitehunteronsite.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“Everyday Hunter Onsite builds on a 20-plus-year reputation for delivering unparalleled quality and service.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Totalshieldtotalshield.com HQ: Gainesville, VA, United StatesReported employees: 1-10 | Gainesville, VA, United States | 1-10 | Exact match | 8 contacts → |
“TotalShield is the worldwide leader in blast resistant products.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hallwood Modularhallwoodmodular.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 8 contacts → |
“Hallwood Modular is your one-stop-shop for Blast Resistant Buildings - Sales | Rentals | Site Services Hallwood Modular has the safest, most flexible rental fleet of Blast…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Atlas Survival Sheltersatlassurvivalshelters.com HQ: Montebello, CA, United StatesReported employees: 11-50 | Montebello, CA, United States | 11-50 | Exact match | 7 contacts → |
“Atlas Survival Shelters is a construction company based out of 7407 Telegraph Rd, Montebello, California, United States.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fortress Protective Buildingsfortressprotectivebuildings.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 5 contacts → |
“FORTRESS is a new market offering that provides balanced protection for a full range of hazards - not just blast, but thermal, toxic (gas ingress), fragment, and extreme weather.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Telcoden, INCtelcoden.com HQ: Walford, IA, United StatesReported employees: 51-200 | Walford, IA, United States | 51-200 | Exact match | 3 contacts → |
“TelcoDen – New & Refurbished Concrete Shelters TelcoDen offers a wide selection of new and refurbished concrete shelters, with 100+ units in stock across a range of sizes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Remainsaferemainsafe.com HQ: Decatur, AL, United StatesReported employees: 11-50 | Decatur, AL, United States | 11-50 | Exact match | 3 contacts → |
“We are at the forefront of Confidence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Defcon Underground MFGdefconbunkers.com HQ: Independence, MO, United StatesReported employees: 1-10 | Independence, MO, United States | 1-10 | Exact match | 3 contacts → |
“DEFCON Underground MFG manufactures and installs quality steel underground bunkers/shelters nationally for a variety of world threats.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zuma Bollardszumabollards.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 2 contacts → |
“Zuma Bollards manufactures a wide range of bollards specifically designed to meet the needs of property owners, architects, and engineers looking for reliable solutions to create…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Panthera Energy Trading USA INCpantheraenergy.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | R. Lute's INCrlutesinc.com HQ: Rosharon, TX, United StatesReported employees: 11-50 | Rosharon, TX, United States | 11-50 | Exact match | 2 contacts → |
“R.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vault PRO USAvaultprousa.com HQ: Santa Fe Springs, CA, United StatesReported employees: 11-50 | Santa Fe Springs, CA, United States | 11-50 | Exact match | 1 contacts → |
“Vault Pro USA is a premier manufacturer of premium quality American made safes, vault doors, safe rooms, storm shelters & tornado shelter doors and emergency escape hatches for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Shedmart USAshedmartusa.com HQ: Maiden, NC, United StatesReported employees: 1-10 | Maiden, NC, United States | 1-10 | Exact match | 1 contacts → |
“If you are looking to protect your car, recreational vehicle, boat, farm equipment, or anything else which needs protection from the harsh outdoor elements, then our wide…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cover Your Brass LLCcoveryourbrass.com HQ: Signal Hill, CA, United StatesReported employees: 1-10 | Signal Hill, CA, United States | 1-10 | Exact match | 1 contacts → |
“We are a manufacturer of standard and custom built enclosures for backflow valves, gas lines, HVAC Units, Copper Piping, earthquake valves, and anything that needs to be secured.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Trafficguard, INCtrafficguard.net HQ: Sycamore, IL, United StatesReported employees: 1-10 | Sycamore, IL, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 57 company matches
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Bunker manufacturers: dataset insights
September 29, 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
57 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 57 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 29, 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 bunker 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 bunker manufacturers did RevenueBase find based in the United States?
The saved snapshot records 57 matching company records, 789 tracked contacts and 291 verified emails. The public preview displays 20 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 29, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 bunker manufacturers based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/bunker-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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 20 bunker manufacturers based in the United States
RevenueBase records 57 matching company records for bunker manufacturers based in the United States, with 789 tracked contacts and 291 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 20 bunker 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 | Redguardredguard.com HQ: Wichita, KS, United StatesReported employees: 51-200 | Wichita, KS, United States | 51-200 | Exact match | 188 contacts → |
“At RedGuard, you’ll never hear us say, “think outside the box,” because for us, it’s what’s inside that matters most.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tank Connectiontankconnection.com HQ: Parsons, KS, United StatesReported employees: 201-500 | Parsons, KS, United States | 201-500 | Exact match | 176 contacts → |
“AT TANK CONNECTION, WE ENGINEER EXCELLENCE Tank Connection is the leading bolted tank manufacturer for factory coated bolted storage tanks and aluminum geodesic dome covers for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sabre Industries Building Systems By Cellxioncellxion.com HQ: Bossier City, LA, United StatesReported employees: 201-500 | Bossier City, LA, United States | 201-500 | Exact match | 63 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Hall Tank Companyhalltank.com HQ: North Little Rock, AR, United StatesReported employees: 51-200 | North Little Rock, AR, United States | 51-200 | Exact match | 22 contacts → |
“Hall Tank manufactures and sells the finest tanks, all made to quality standards that are legendary in the industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Stanwade Metal Productsstanwade.com HQ: Hartford, OH, United StatesReported employees: 11-50 | Hartford, OH, United States | 11-50 | Exact match | 16 contacts → |
“Stanwade has nearly square feet of manufacturing space with the ability to build steel tanks up to gallons.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hunter Onsitehunteronsite.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“Everyday Hunter Onsite builds on a 20-plus-year reputation for delivering unparalleled quality and service.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Totalshieldtotalshield.com HQ: Gainesville, VA, United StatesReported employees: 1-10 | Gainesville, VA, United States | 1-10 | Exact match | 8 contacts → |
“TotalShield is the worldwide leader in blast resistant products.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hallwood Modularhallwoodmodular.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 8 contacts → |
“Hallwood Modular is your one-stop-shop for Blast Resistant Buildings - Sales | Rentals | Site Services Hallwood Modular has the safest, most flexible rental fleet of Blast…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Atlas Survival Sheltersatlassurvivalshelters.com HQ: Montebello, CA, United StatesReported employees: 11-50 | Montebello, CA, United States | 11-50 | Exact match | 7 contacts → |
“Atlas Survival Shelters is a construction company based out of 7407 Telegraph Rd, Montebello, California, United States.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fortress Protective Buildingsfortressprotectivebuildings.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 5 contacts → |
“FORTRESS is a new market offering that provides balanced protection for a full range of hazards - not just blast, but thermal, toxic (gas ingress), fragment, and extreme weather.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Telcoden, INCtelcoden.com HQ: Walford, IA, United StatesReported employees: 51-200 | Walford, IA, United States | 51-200 | Exact match | 3 contacts → |
“TelcoDen – New & Refurbished Concrete Shelters TelcoDen offers a wide selection of new and refurbished concrete shelters, with 100+ units in stock across a range of sizes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Remainsaferemainsafe.com HQ: Decatur, AL, United StatesReported employees: 11-50 | Decatur, AL, United States | 11-50 | Exact match | 3 contacts → |
“We are at the forefront of Confidence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Defcon Underground MFGdefconbunkers.com HQ: Independence, MO, United StatesReported employees: 1-10 | Independence, MO, United States | 1-10 | Exact match | 3 contacts → |
“DEFCON Underground MFG manufactures and installs quality steel underground bunkers/shelters nationally for a variety of world threats.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zuma Bollardszumabollards.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 2 contacts → |
“Zuma Bollards manufactures a wide range of bollards specifically designed to meet the needs of property owners, architects, and engineers looking for reliable solutions to create…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Panthera Energy Trading USA INCpantheraenergy.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | R. Lute's INCrlutesinc.com HQ: Rosharon, TX, United StatesReported employees: 11-50 | Rosharon, TX, United States | 11-50 | Exact match | 2 contacts → |
“R.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vault PRO USAvaultprousa.com HQ: Santa Fe Springs, CA, United StatesReported employees: 11-50 | Santa Fe Springs, CA, United States | 11-50 | Exact match | 1 contacts → |
“Vault Pro USA is a premier manufacturer of premium quality American made safes, vault doors, safe rooms, storm shelters & tornado shelter doors and emergency escape hatches for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Shedmart USAshedmartusa.com HQ: Maiden, NC, United StatesReported employees: 1-10 | Maiden, NC, United States | 1-10 | Exact match | 1 contacts → |
“If you are looking to protect your car, recreational vehicle, boat, farm equipment, or anything else which needs protection from the harsh outdoor elements, then our wide…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cover Your Brass LLCcoveryourbrass.com HQ: Signal Hill, CA, United StatesReported employees: 1-10 | Signal Hill, CA, United States | 1-10 | Exact match | 1 contacts → |
“We are a manufacturer of standard and custom built enclosures for backflow valves, gas lines, HVAC Units, Copper Piping, earthquake valves, and anything that needs to be secured.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Trafficguard, INCtrafficguard.net HQ: Sycamore, IL, United StatesReported employees: 1-10 | Sycamore, IL, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 57 company matches
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Bunker manufacturers: dataset insights
September 29, 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
57 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 57 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 29, 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 bunker 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 bunker manufacturers did RevenueBase find based in the United States?
The saved snapshot records 57 matching company records, 789 tracked contacts and 291 verified emails. The public preview displays 20 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 29, 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.
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Cite this list
RevenueBase Data Team. Top 20 bunker manufacturers based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/bunker-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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