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Prototype Machine Company

Doing business as Randolph Austin Company
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www.randolphaustin.com
Homepage of Prototype Machine Company
Their homepage, crawled AUG 1, 2026
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersManchaca, TX
SAM.gov UEIFNFVEKPCUM13
CAGE code3A7L4
Incorporated inTX
LISTED ON FACTORYREGISTRY67%SOURCE COVERAGE

Supplier designations

For Profit OrganizationManufacturer of Goods

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

Their plant

FacilityCityStateEmployeesStatus
Prototype Machine CompanyManchacaTX— 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.