Company lists · Data refreshed October 2026

Top 22 Chemical & biological shelters suppliers based in the United States

RevenueBase identified 45 company matches for chemical & biological shelters suppliers associated with the United States as of October 2026 and tracks 1,093 professional contacts across them, including 339 with verified work emails. Houston is the largest hub.

This list covers company matches for chemical & biological shelters suppliers 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 October 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 23, 2026 How this list was built
45Companies
1,093Contacts tracked
339Verified emails
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The 22 largest chemical & biological shelters suppliers based in the United States

Ranked by team size
Top 22 of 45 company matches for chemical & biological shelters suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCadillac, MI, United StatesHQ recorded Oct 23, 2026201-500562 contacts →

Exact match

“Avon Protection is recognised as a world leader in CBRN protection and underwater systems, delivering mission-critical solutions for military, law enforcement & first responders…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchGuntersville, AL, United StatesHQ recorded Oct 23, 202651-20065 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3Exact matchBossier City, LA, United StatesHQ recorded Oct 23, 2026201-50063 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 · Oct 23, 2026 · View company records in RevenueBase
4Exact matchLeland, NC, United StatesHQ recorded Oct 23, 202651-20054 contacts →

Exact match

“Flow Sciences, Inc.(FSI) designs and manufactures safety containment solutions for Research and Development Laboratories, Pilot Facilities, Automation Equipment and Robotics…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5Exact matchCedar Park, TX, United StatesHQ recorded Oct 23, 202611-5048 contacts →

Exact match

“MIRA Safety is an international leader in personalized protective apparel for chemical, biological, radiological, and nuclear (CBRN) protection.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6Exact matchEugene, OR, United StatesHQ recorded Oct 23, 202651-20040 contacts →

Exact match

“The Western Shelter system was designed to provide an easily transported, simple to erect, and weather-secure working environment for operations in remote locations.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7Exact matchFredericksburg, VA, United StatesHQ recorded Oct 23, 202611-5032 contacts →

Exact match

“Founded in 2003, First Line Technology is a small business that designs and manufactures disaster preparedness and response equipment for the military, the government, and first…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchIndianapolis, IN, United StatesHQ recorded Oct 23, 20261-1026 contacts →

Exact match

“Since its inception, DQE has been committed to helping healthcare organizations attain a real, working level of emergency preparedness.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 23, 202611-5025 contacts →

Exact match

“Ricochet is located in Philadelphia, Pennsylvania and has more than 25 years of experience producing sophisticated, high-tech gear for the rigorous and specialized needs of the…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 23, 202611-5012 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 · Oct 23, 2026 · View company records in RevenueBase
11Exact matchBrook Park, OH, United StatesHQ recorded Oct 23, 202611-508 contacts →

Exact match

“M2DCON is dedicated to serving those who protect and serve others by providing innovative and proven decontamination and collective protection consumable products and equipment.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchAndover, MA, United StatesHQ recorded Oct 23, 2026201-5006 contacts →

Exact match

“For over 35 years, Fiberlock has been the leading manufacturer of products used to address environmental, safety and health hazards.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchHampstead, NC, United StatesHQ recorded Oct 23, 202611-506 contacts →

Exact match

“QuickSilver Analytics, Inc.(QS) is an ISO 9001:2015 registered Service Disabled Veteran Owned Small Business providing services and products for Chemical and Biological Warfare…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14Exact matchMontebello, CA, United StatesHQ recorded Oct 23, 202611-506 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 · Oct 23, 2026 · View company records in RevenueBase
15Exact matchPunta Gorda, FL, United StatesHQ recorded Oct 23, 20261-105 contacts →

Exact match

“Peke Safety is a specialist purveyor of PPE clothing, articulating frame shelter systems, respirators, patient isolation equipment, and custom vehicle solutions to hobbyist…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16Exact matchWalford, IA, United StatesHQ recorded Oct 23, 202651-2004 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 · Oct 23, 2026 · View company records in RevenueBase
17Exact matchIndianapolis, IN, United StatesHQ recorded Oct 23, 20261-104 contacts →

Exact match

“Essco Indy Corporation specializes in providing personal safety supplies and equipment to workers involved in removing or containing hazardous substances.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 23, 202611-504 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 · Oct 23, 2026 · View company records in RevenueBase
19Exact matchRomeoville, IL, United StatesHQ recorded Oct 23, 20261-103 contacts →

Exact match

“ISOVAC has designed, developed, commercialized, and currently manufactures products that provide Chemical / Biological / Radiological (CBR) isolation, containment and protection…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20Exact matchCharlotte, NC, United StatesHQ recorded Oct 23, 2026201-5002 contacts →

Exact match

“Seven decades of progress and investment in research, material technology and processing.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21Exact matchBroomfield, CO, United StatesHQ recorded Oct 23, 20261-102 contacts →

Exact match

“Intelagard provides powerful and effective systems and solutions for decontamination, fire suppression, toxic vapor suppression, and hazmat remediation.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22Exact matchBuellton, CA, United StatesHQ recorded Oct 23, 20261-101 contacts →

Exact match

“Cobra Litters, LLC, located in Santa Barbara, CA USA, has been manufacturing and distributing patented emergency response equipment since 1985.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

Showing 22 of 45 chemical & biological shelters suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 339 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical & biological shelters suppliers based in the United States at a glance

As of Oct 23, 2026
31.0%Verified-email coverage
24.3Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · Houston
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
15
51-200
9
201-500
4

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 45 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 “chemical & biological shelters suppliers” 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 339 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 23, 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 “chemical & biological shelters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical & biological shelters suppliers are there based in the United States?

RevenueBase identified 45 company matches for chemical & biological shelters suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most chemical & biological shelters suppliers?

Houston leads with 3 company records, followed by Bellevue (2) and Boone (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 339 professional contacts with verified work emails tracked across these 45 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 23, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.