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Amerstem, INC.

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www.amerstem.com
Homepage of Amerstem, INC.
Their homepage, crawled JUL 30, 2026
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersCamarillo, CA
SAM.gov UEIZYW8E8SNNZ87
CAGE code9N1F8
Incorporated inCA
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

AmerStem produces plant-derived saponins using vertical farming and proprietary technology, including QS-21. The company uses cell culture technology based on plant physiology to manufacture these compounds for applications in vaccine adjuvants, pharmaceuticals, personal care products, disinfectants, animal feed additives, and agriculture.

Summarized from the company’s own website

Supplier designations

For Profit OrganizationMinority Owned BusinessWoman Owned Business

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

Their plant

FacilityCityStateEmployeesStatus
Amerstem, INC.CamarilloCA— 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.