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Protonex LLC

Doing business as Pni Sensor
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www.pnicorp.com
Homepage of Protonex LLC
Their homepage, crawled AUG 1, 2026
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersWindsor, CA
SAM.gov UEIK82GMYAGGU66
CAGE code81R85
Incorporated inCA
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

Supplier designations

For Profit OrganizationManufacturer of Goods

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

Their plant

FacilityCityStateEmployeesStatus
Protonex LLCWindsorCA— 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.