Class Biologically Clean LTD

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www.cbclean.com

Homepage of Class Biologically Clean LTD

Their homepage, crawled JUL 30, 2026

At a glance

Employees1-19

In business sinceNot reported

Industry

All Other Miscellaneous Manufacturing

HeadquartersMadison, WI

SAM.gov UEIFLZ3MM3ENP44

CAGE code4JRB3

Incorporated inWI

Brands

Isolator internal cage racks.

Hypalon Replacement Gloves.

DW4 Filter Media.

This company sells these brands.

flexible film
semi-rigid isolators
cleanrooms
animal research
rodents
bio/pharmaceutical production
compounding
milling
weighing
aseptic testing

Named on the company’s own website, read JUL 29, 2026

Supplier designations

For Profit OrganizationManufacturer of GoodsSubchapter S CorporationWoman Owned BusinessWoman Owned Small Business

Self-certified by the company in its SAM.gov registration

Their plant

Facility	City	State	Employees	Status
Class Biologically Clean LTD	Madison	WI	1–19	ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.